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Acetylcholinesterase, Electric eel is a cholinergic enzyme that is mainly found in neuromuscular junctions and cholinergic chemical synapses and is often used in biochemical research. Acetylcholinesterase, Electric eel can catalyze the decomposition or hydrolysis of acetylcholine and some other cholineesters that act as neurotransmitters into acetic acid and choline. The main function of Acetylcholinesterase, Electric eel is to terminate neuronal transmission and signal conduction between synapses to prevent ACh diffusion and activation of nearby receptors .
Acetylcholinesterase, Fly head (ACHE; EC 3.1.1.7) is a cholinergic enzyme mainly found in neuromuscular junctions and cholinergic type chemical synapses used in biochemical research. Acetylcholinesterase, Fly head catalyzes the breakdown or hydrolysis of acetylcholine and some other cholineesters that act as neurotransmitters into acetate and choline. Acetylcholinesterase, Fly head's main role is to terminate neuronal transmission and signaling between synapses to prevent ACh spread and activation of nearby receptors .
Osmanthuside B can be isolated from Pseuderanthemum carruthersii (Seem.) Guill. var. atropurpureum (Bull.) Fosb and has weak acetylcholinesterase inhibitory activity .
Fosthiazate is a broad-spectrum nematicide against various plant parasitic nematodes, including Meloidogyne spp., Globodera spp., and Pratylenchus spp., through inhibiting the synthesis of acetylcholinesterase .
Cythioate is an organophosphorous insecticide and anthelmintic. Cythioate is an acetylcholinesterase inhibitor which interferes with neuromuscular transmission in ectoparastites .
Pitofenone hydrochloride, a spasmolytic compound, inhibits the acetylcholinesterase (AChE) activity from bovine erythrocytes and from electric eel with Kis of 36 and 45 μM, respectively .
Samioside is an effective acetylcholinesterase inhibitor that can be isolated from Phlomis nissolii and P. capitata. Samioside possesses free-radical scavenging and antimicrobial activities. Samioside can be used in research on its anti-Alzheimer’s potency .
Fosthiazate (Standard) is the analytical standard of Fosthiazate. This product is intended for research and analytical applications. Fosthiazate is a broad-spectrum nematicide against various plant parasitic nematodes, including Meloidogyne spp., Globodera spp., and Pratylenchus spp., through inhibiting the synthesis of acetylcholinesterase .
Heliosupine is a pyrrolizidine alkaloid. Heliosupine is an acetylcholinesterase (AChE) inhibitor, with an IC50 0.57 mM. Heliosupine exhibits deterrent effects against generalist herbivores .
Fenchlorphos, an organophosphate, is an insecticide. Fenchlorphos is an inhibitor of the enzyme acetylcholinesterase (AChE). Fenchlorphos is able to cause mitochondrial dysfunction .
Stemoninine is a lycoris alkaloid that can be used as an antitussive. Stemoninine has significant inhibitory activity against human acetylcholinesterase (AChE) (IC50=5.52 μM) .
Quinolactacin A1 is a potent acetylcholinesterase (AChE) inhibitor from solid state fermentation of Penicillium citrinum 90648. Quinolactacin A1 can be used for the research of Alzheimer disease .
N-Boc-4-piperidinemethanol (compound 4) is an acetylcholinesterase (AChE) inhibitor. N-Boc-4-piperidinemethanol can used ti study Alzheimer’s Disease .
Obidoxime dichloride is a non-full spectrum oxime agent and can be used as an antidote for organophosphate nerve agent poisoning. Obidoxime dichloride reactivates sarin-inhibited acetylcholinesterase (AChE) and reduces acute toxicity of sarin-evaluated .
Lycoramine hydrobromide, a dihydro-derivative of galanthamine, is isolated from Lycoris radiate. Lycoramine hydrobromide is a potent acetylcholinesterase (AChE) inhibitor .
K027 is a potent reactivator of Organophosphates (OP)-inhibited acetylcholinesterase (AChE). K027 can be used for the research of Alzheimer's disease .
Heliosupine (Standard) is the analytical standard of Heliosupine. This product is intended for research and analytical applications. Heliosupine is a pyrrolizidine alkaloid. Heliosupine is an acetylcholinesterase (AChE) inhibitor, with an IC50 0.57 mM. Heliosupine exhibits deterrent effects against generalist herbivores .
6,9-Dichloro-1,2,3,4-tetrahydroacridine (compound 26) is an intermediate for the synthesis of acetylcholinesterase (AChE) inhibitors, which can be used in the study of Alzheimer's disease .
Fenchlorphos (Standard) is the analytical standard of Fenchlorphos. This product is intended for research and analytical applications. Fenchlorphos, an organophosphate, is an insecticide. Fenchlorphos is an inhibitor of the enzyme acetylcholinesterase (AChE). Fenchlorphos is able to cause mitochondrial dysfunction .
Linarin (Standard) is the analytical standard of Linarin. This product is intended for research and analytical applications. Linarin (Buddleoside) is an orally active and selective inhibitor of acetylcholinesterase (AChE). Linarin has many activities, such as anti-inflammatory, antioxidant, sleep aid and sedation, bone differentiation, anti-tumor, antibacterial and antiviral. Linarin can be used to study diseases such as the nervous system, osteoporosis and cancer.
Fasciculin-I is isolated from the mambas venom. Fasciculin-I exerts its toxic effects by inhibiting acetylcholinesterase (AChE). Fasciculin-I blocks α-neurotoxins of nicotinic acetylcholine receptors and cardiac toxins that interact with cell membranes .
7β-Hydroxybufalin is a bufadienolide. 7β-Hydroxybufalin can be isolated from the venom of Bufo bufo gargarizans. 7β-Hydroxybufalin inhibits α-glucosidase and acetylcholinesterase .
Talaromycesone A is an oxaphenalenone dimer compound. Talaromycesone A exhibits potent antibacterial activities with an IC50 of 3.70 μM, against human pathogenic Staphylococcus strains. Talaromycesone A displays potent acetylcholinesterase inhibitory activities with an IC50 of 7.49 μM .
Chavicol (p-Hydroxyallylbenzene, compound 6) can inhibit acetylcholinesterase(Cholinesterase (ChE)), with an IC50 of 7.42 μM. Chavicol has anti-cancer activity and can suppress the growth, survival, migration, and invasion of cancer cells. Chavicol cytotoxic effect is significant, approximately 31 μg/mL in A-549 cells .
AChE-IN-14 (compound 5) is a potent cholinesterase inhibitor with IC50s of 0.46 , 0.48, and 0.44 μM for electric eel acetylcholinesterase (eeAChE), human recombinant acetylcholinesterase (hAChE), and equine serum butyrylcholinesterase (eqBuChE), respectively. AChE-IN-14 exhibits high affinity toward human H3 receptor (H3R; Ki= 159.8 nM). AChE-IN-14 can be used for the research of Alzheimer’s disease .
Trimyristin, an active molluscicidal component of Myristica fragrans Houtt, significantly inhibits acetylcholinesterase (AChE), acid and alkaline phosphatase (ACP/ALP) activities in the nervous tissue of Lymnaea acuminata. IC50s of Trimyristin against AChE, ACP, and ALP are 0.11, 0.16 and 0.18 mM, respectively .
Huperzine C is an alkaloid isolated from Huperzia serrate. Huperzine C is an acetylcholinesterase (AChE) inhibotor, with an IC50 of 0.6 μM. Huperzine C can be used for the research of Alzheimer’s disease .
AChE/BChE-IN-21 is a histamine H3 receptor antagonist, calcium channel blocker, and acetylcholinesterase inhibitor. AChE/BChE-IN-21 exhibits neuroprotective activity against H2O2 and Aβ1-40, and can restore cognitive function in AD mice .
AChE/BChE-IN-1 is a potent and brain-penetrant dual inhibitor of Acetylcholinesterase and Butyrylcholinesterase, with IC50s of 1.06 and 7.3 nM for hAChE and hBChE, respectively. AChE/BChE-IN-1 also has antioxidant activity. AChE/BChE-IN-1 can be used for the research of Alzheimer’s disease .
AChE-IN-22 (compound 10q) is a selective acetylcholinesterase (AChE) inhibitor against AChE and BuChE with the IC50 values of 0.88 μM and 10 μM, respectively. AChE-IN-22 can bind to both the CAS (catalytic active site) and PAS (peripheral anionic site) of AChE and has the potential for the research of Alzheimer's disease .
RX 67668 is a potent cholinesterase inhibitor with an IC50 of 5 μM for both acetylcholinesterase (AChE) and butyrylcholinesterase. RX 67668 can reverse the neuromuscular blockade induced by D-tubocurarine. RX 67668 is a muscle relaxant used to relieve skeletal muscle fatigue .
Trimyristin (Standard) is the analytical standard of Trimyristin. This product is intended for research and analytical applications. Trimyristin, an active molluscicidal component of?Myristica fragrans?Houtt, significantly inhibits acetylcholinesterase (AChE), acid and alkaline phosphatase (ACP/ALP) activities in the nervous tissue of?Lymnaea acuminata. IC50s of Trimyristin against AChE, ACP, and ALP are 0.11, 0.16 and 0.18 mM, respectively .
Aβ1-42 aggregation inhibitor 1 inhibits AChE (acetylcholinesterase) and BuChE (butyrylcholinesterase) with the IC50 value of 2.64 μM and 1.29 μM, respectively. Aβ1-42 aggregation inhibitor 1 inhibits self-mediated Aβ1-42 aggregation by 51.29% at a concentration of 25 μM. Aβ1-42 aggregation inhibitor 1 has the potential for the research of anti-Alzheimer's disease .
AChE-IN-15 (Compound 3d) is a reversible human acetylcholinesterase (huAChE) (IC50=6.8 μM) and human butyrylcholinesterase (huBChE) (IC50=16.1 μM) inhibitor. AChE-IN-15 shows significant antioxidant potency, AChE-IN-15 can be used for the research of Alzheimer’s disease .
AChE-IN-7 (Compound 16) is a selective and potent inhibitor of acetylcholinesterase (eeAChE IC50 = 0.045 μM; eeBuChE IC50 = 19.68 μM). AChE-IN-7 is safe in vivo and in vitro, and shows good overall pharmacokinetic performance and high bioavailability (F = 55.5%). AChE-IN-7 also has high BBB permeability .
Kaempferol-3,7-di-O-β-glucoside (Kaempferol 3,7-diglucoside), a flavonol, possesses enzyme inhibition property towards α-amylase, α-glucosidase and Acetylcholinesterase. Kaempferol-3,7-di-O-β-glucoside protects differentiating neuronal cells, SH-SY5Y from Amyloid β peptide-induced injury. Kaempferol-3,7-di-O-β-glucoside has the potential for Alzheimer's research .
Atiratecan (TP300) is a proagent of camptothecin analog CH0793076 (HY-107096). Atiratecan does not inhibit acetylcholinesterase (AChE) activities. Atiratecan shows antitumor activity against both breast cancer resistance protein (BCRP)-positive and -negative xenografts in mouse xenograft models .
Sinapine is an alkaloid isolated from seeds of the cruciferous species. Sinapine exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease .
Sinapine hydroxide is an alkaloid isolated from seeds of the cruciferous species. Sinapine hydroxide exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine hydroxide is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease .
Sinapine thiocyanate is an alkaloid isolated from seeds of the cruciferous species. Sinapine thiocyanate exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine thiocyanate is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease .
BQ-3020 is a selective endothelin receptor (ETB receptor) agonist that displaces [ 125I] ET-1 binding to ETB receptors, with an IC50 value of 0.2 nM. BQ-3020 elicits vasoconstriction in the rabbit pulmonary artery. BQ-3020 makes relaxation of the pig urinary bladder neck and can be used for cardiovascular disease research 12.
Edrophonium-d5 (chloride) is the deuterium labeled Edrophonium chloride. Edrophonium chloride is a readily reversible acetylcholinesterase inhibitor; prevents breakdown of the neurotransmitter acetylcholine and acts by competitively inhibiting the enzyme acetylcholinesterase, mainly at the neuromuscular junction.
Sinapine (thiocyanate) (Standard) is the analytical standard of Sinapine (thiocyanate). This product is intended for research and analytical applications. Sinapine thiocyanate is an alkaloid isolated from seeds of the cruciferous species. Sinapine thiocyanate exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine thiocyanate is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease .
AChE/Nrf2 modulator 1 is an orally active acetylcholinesterase (AChE)/nuclear factor erythroid 2-related factor 2 (Nrf2) modulator. AChE/Nrf2 modulator 1 has Nrf2 inductive activity and AChE inhibitory activity for eeAChE and hAChE with IC50 values of 0.07 μM and 0.38 μM, respectively. AChE/Nrf2 modulator 1 can be used for the research of Alzheimer's disease .
(-)-Cyclopenin ((-)-Cyclopenine) is the enantiomer of Cyclopenin. Cyclopenin is a selective acetylcholinesterase (AChE) inhibitor with the IC50 of 2.04 μM .
Scopoletin (Standard) is the analytical standard of Scopoletin. This product is intended for research and analytical applications. Scopoletin is an inhibitor of acetylcholinesterase (AChE).
Edrophonium (chloride) (Standard) is the analytical standard of Edrophonium (chloride). This product is intended for research and analytical applications. Edrophonium chloride is a reversible inhibitor of acetylcholinesterase.
Profenofos is an insecticida used on field crops, vegetables, and fruit crops. Profenofos is an acetylcholinesterase (AChE) inhibitor, with neurotoxicity .
(±)-Marmesin is a good precursor of the linear furanocoumarins. (±)-Marmesin derivatives have high degree of acetylcholinesterase inhibitory property .
Dihydrowithaferin A (2, 3-dihydrowithaferin A) is a withanolide isolated from Withania somnifera. Dihydrowithaferin A is active against acetylcholinesterase (AChE) .
Isoimperatorin is a methanolic extract of the roots of Angelica dahurica shows significant inhibitory effects on acetylcholinesterase (AChE) with the IC50 of 74.6 μM.
Galanthamine (Standard) is the analytical standard of Galanthamine. This product is intended for research and analytical applications. Galanthamine is a potent acetylcholinesterase (AChE) inhibitor with an IC50 of 500 nM.
Azamethiphos-d6 is deuterated labeled Azamethiphos. Azamethiphos is an organophosphate insecticide and a neurotoxic agent, causing acetylcholinesterase(AChE) inhibition .
Anatoxin-a (ATX-a) is a neurotoxic alkaloid. Anatoxin-a acts as both a nicotinic acetylcholine receptor (nAChR) agonist and an Acetylcholinesterase (AChE) inhibitor .
Coumaran (2,3-Dihydrobenzofuran) is an AChE inhibitor with antileishmanial activity. Coumaran may acquire antiparasitic capabilities through activation of macrophages and exert immunomodulatory activity. Coumaran can be used as a biopesticide. .
O-Desmethyl Galanthamine (Sanguinine) is galanthamine-type alkaloid. O-Desmethyl Galanthamine is an acetylcholinesterase (AChE) inhibitor, with an IC50 1.83 μM .
AChE-IN-45 (Compound 14) is an acetylcholinesterase (AChE) inhibitor with IC50 of 11.57±0.45 nM that shows antioxidant and neuroprotective activities .
Acetyllycoposerramine M is a lycopodine-type alkaloid, which can be isolated from Lycopodium japonicum. But Acetyllycoposerramine M has no inhibitory effect on acetylcholinesterase .
Cholinesterase, Horse serum infers to acetylcholinesterase (AChE) and butyryl cholinesterase (BChE). AChE and BChE catalyze the hydrolysis of 6-MAM to morphine .
Nodakenin is a major coumarin glucoside in the root of Angelica decusiva. Nodakenin inhibits acetylcholinesterase(AChE) activity with an IC50 of 84.7 μM .
4-Chloro-N,N-diisopropylbenzamide is an amide bioactive compound utilized as a substrate for cytochrome P450 enzymes in vivo and for acetylcholinesterase in vitro.
Pirimiphos ethyl is a kind of organophosphorus pesticide that commonly employes for the protection of crops including vegetables, bananas, turf and mushrooms through the inhibition of acetylcholinesterase activity .
Rivastigmine metabolite (NAP 226-90) is an acetylcholinesterase (AChE) inhibitor which is produced in kidney. Rivastigmine metabolite is promising for research of Alzheimer’s Disease .
Swertianolin, a xanthone isolated from Gentianella Acuta, inhibits acetylcholinesterase (AChE). Swertianolin also exhibits anti-HBV and anti-bacterial activity .
Territrem B is an irreversible inhibitor of Acetylcholinesterase (AChE) inhibitor. Territrem B is also a fungal meroterpenoid that can be isolated from Aspergillus terreus .
Azamethiphos (Standard) is the analytical standard of Azamethiphos. This product is intended for research and analytical applications. Azamethiphos is an organophosphate insecticide and a neurotoxic agent, causing acetylcholinesterase (AChE) inhibition .
Pitofenone, a spasmolytic compound, inhibits the acetylcholinesterase (AChE) activity from bovine erythrocytes and from electric eel with Kis of 36 and 45 μM, respectively .
Corynoline is a reversible and noncompetitive acetylcholinesterase (AChE) inhibitor with an IC50 of 30.6 μM . Corynoline exhibits anti-inflammatory activity by activating Nrf2 .
Violanthin is isolated from the stems of Dendrobium officinale, has potent antioxidant and antibacterial activities. Violanthin inhibits acetylcholinesterase (AChE) with an IC50 value of 79.80 μM .
Protopine hydrochloride, an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine hydrochloride exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity .
7-Methoxytacrine (7-MEOTA) is an inhibitor of human acetylcholinesterase (hAChE) with an IC50 value of 10 μM, and can be used for the research of Alzheimer's disease (AD) .
SB-1436 is an Cholinesterase (ChE) inhibitor, inhibits acetylcholinesterase (AChE), butyrylcholinesterase (BChE) and recombinant human acetylcholinesterase (rHuAChE) with IC50s of 0.176, 0.37 and 0.08 μM, respectively. SB-1436 inhibits AChE and BChE in a non-competitive manner with Kis of 0.046 and 0.115 μM, respectively. SB-1436 significantly stops the self-aggregation of Aβ, and can be used for neurological disease research .
Galanthamine-d6 (Galantamine-d6) is the deuterium labeled Galanthamine. Galanthamine is a potent acetylcholinesterase (AChE) inhibitor with an IC50 of 500 nM[1][2].
3-Acetylnerbowdine is an alkaloid. 3-Acetylnerbowdine can be obtained from N. bowdenii bulbs. 3-Acetylnerbowdine can be used for the study of acetylcholinesterase activity .
Bis-(-)-8-demethylmaritidine, a natural alkaloid, is a potent acetylcholinesterase (AChE) inhibitor. Bis-(-)-8-demethylmaritidine can be used for Alzheimer's disease research .
1-Naphthyl acetate is an attractive chromogenic substrate for the detection of erythrocyte acetylcholinesterase (AChE) activity. 1-Naphthyl acetate has the potential to detect organophosphorus pesticide (OP) poisoning .
Protopine (Corydinine), an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity .
AChE/BuChE-IN-1 (Compound 1), a chrysin derivative, is a selective butyrylcholinesterase (BuChE) inhibitor with an IC50 of 0.48 μM. AChE/BuChE-IN-1 inhibits acetylcholinesterase (AChE) with an IC50 of 7.16 μM. AChE/BuChE-IN-1 shows strong scavenging ·OH activities with a IC50 of 0.1674 μM. AChE/BuChE-IN-1 inhibits reactive oxygen species (ROS), Aβ1-42 aggregation (self-, Cu2+-induced, AChE-induced). AChE/BuChE-IN-1 has high BBB permeability and bioavailability and low cell toxicity. AChE/BuChE-IN-1 has the potential for Alzheimer' disease (AD) research .
AChE-IN-26 (compound 4a) is an AChE (acetylcholinesterase) inhibitor with an IC50 value of 0.42 μM. AChE-IN-26 can be used for the research of Alzheimer’s disease .
Timosaponin AIII (Standard) is the analytical standard of Timosaponin AIII. This product is intended for research and analytical applications. Timosaponin AIII could inhibit acetylcholinesterase (AChE) activity, with an IC50 of 35.4 μM.
(-)-Carvone is an insect neurotoxin and a irreversible acetylcholinesterase (AChE) inhibitor. (-)-Carvone can be used as a bird repellent, inhibits larval growth, decreases pupatation rate, and increases mortality of larvae .
Timosaponin AIII (Standard) is the analytical standard of Timosaponin AIII. This product is intended for research and analytical applications. Timosaponin AIII could inhibit acetylcholinesterase (AChE) activity, with an IC50 of 35.4 μM.
AChE-IN-25 is a potent, selective and uncompetitive acetylcholinesterase (AChE) inhibitor (IC50=2.95 µM). AChE-IN-25 can be used in Alzheimer's disease research .
Picfeltarraenin IA, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IA can be used for the treatment of herpes infections, cancer and inflammation .
(±)-Huperzine A, an active Lycopodium alkaloid extracted from traditional Chinese herb, is a potent, selective and reversible acetylcholinesterase (AChE) inhibitor and has been widely used in China for the treatment of Alzheimer's disease (AD).
Picfeltarraenin IV, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IV can be used for the treatment of herpes infections, cancer and inflammation .
Profenofos (Standard) is the analytical standard of Profenofos. This product is intended for research and analytical applications. Profenofos is an insecticida used on field crops, vegetables, and fruit crops. Profenofos is an acetylcholinesterase (AChE) inhibitor, with neurotoxicity .
Picfeltarraenin IB, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IB can be used for the treatment of herpes infections, cancer and inflammation .
Huperzine B is a Lycopodium alkaloid isolated from Huperzia serrata and a highly selective acetylcholinesterase (AChE) inhibitor. Huperzine B can be uesd to can be used to improve Alzheimer's disease .
S-(-)-N-trans-Feruloyl normetanephrine is a nature product with weak anti-acetylcholinesterase activity. S-(-)-N-trans-Feruloyl normetanephrine can be isolated from the aerial parts of Bassia indica Wight .
3-Hydroxycarbofuran (Standard) is the analytical standard of 3-Hydroxycarbofuran. This product is intended for research and analytical applications. 3-Hydroxycarbofuran, a major metabolite of Carbofuran, is a reversible acetylcholinesterase (AChE) inhibitor .
Isoimperatorin (Standard) is the analytical standard of Isoimperatorin. This product is intended for research and analytical applications. Isoimperatorin is a methanolic extract of the roots of Angelica dahurica shows significant inhibitory effects on acetylcholinesterase (AChE) with the IC50 of 74.6 μM.
Acetyllovastatin, a acetate of Lovastatin, presentes a moderate inhibitory effect against the enzyme acetylcholinesterase with an IC50 of 79 μg/mL. Lovastatin has been found to display antifungal activity, and suppresses proliferation of a number of transformed cell lines .
AChE/hCA I-IN-1 (Compound L3) is the inhibitor for acetylcholinesterase (AChE) and carbonic anhydrase (CA), that inhibits AChE, hCA I and hCA II with IC50 of 302, 265 and 283 nM, respectively .
Pseudocoptisine (Isocoptisine) acetate is a quaternary alkaloid with benzylisoquinoline skeleton, was isolated from Corydalis Tuber. Pseudocoptisine acetate inhibits acetylcholinesterase (AChE) activity with an IC50 of 12.8 μM. Anti-inflammatory and anti-amnestic effects .
Carbonic anhydrase/AChE-IN-2 (compound 19) is a selective acetylcholinesterase (AChE) and carbonic anhydrase (CA) inhibitor, with Ei of 5.07 nM, 24.42 nM and 19.95 nM for AChE, hCAI and hCAII, respectively .
Pseudocoptisine (Isocoptisine) chloride is a quaternary alkaloid with benzylisoquinoline skeleton, was isolated from Corydalis Tuber. Pseudocoptisine chloride inhibits acetylcholinesterase (AChE) activity with an IC50 of 12.8 μM. Anti-inflammatory and anti-amnestic effects .
Methyl tridecanoate (Standard) is the analytical standard of Methyl tridecanoate. This product is intended for research and analytical applications. Methyl tridecanoate moderately inhibits β-amyloid aggregation. Methyl tridecanoate weakly inhibits acetylcholinesterase (AChE) .
DCDQ is a potent acetylcholinesterase (AChE) inhibitor. DCDQ shows a strong binding affinity with the 4EY7 protein (binding energy: −8.2 kcal/mol). DCDQ is promising for research of Alzheimer's disease (AD) .
ACHE-IN-38 hydrochloride (Compound 13b) inhibits the metabolic breakdown of the neurotransmitter acetylcholine (ACh) by the enzyme acetylcholinesterase (AChE) and hence alleviates memory deficits in patients with Alzheimer’s Disease by potentiating cholinergic transmission .
Itopride-d6 (hydrochloride) is deuterium labeled Itopride (hydrochloride). Itopride hydrochloride (HSR803), a gastroprokinetic Benzamide (HY-Z0283) derivative, is an inhibitor of acetylcholinesterase (AChE) and dopamine D2 receptor[1][2].
Nodakenin (Standard) is the analytical standard of Nodakenin. This product is intended for research and analytical applications. Nodakenin is a major coumarin glucoside in the root of Angelica decusiva. Nodakenin inhibits acetylcholinesterase (AChE) activity with an IC50 of 84.7 μM .
Pralidoxime is a potent reactivator of acetylcholinesterase (AChE). Pralidoxime reactivates nerve agent-inhibited AChE via direct nucleophilic attack by the oxime moiety on the phosphorus center of the bound nerve agent. Pralidoxime is an antidote for organophosphate poisoning .
Pralidoxime chloride is a potent reactivator of acetylcholinesterase (AChE). Pralidoxime chloride reactivates nerve agent-inhibited AChE via direct nucleophilic attack by the oxime moiety on the phosphorus center of the bound nerve agent. Pralidoxime chloride is an antidote for organophosphate poisoning .
Kokusaginine is a furoquinoline alkaloids, which exhibits inhibitory efficacy for acetylcholinesterase (AChE) with an IC50 of 28.2 μM. Kokusaginine exhibits anti-proliferative and apoptotic inducing effects in MCF-7/ADR cells .
Neoeriocitrin, isolated from Drynaria Rhizome, shows activity on proliferation and osteogenic differentiation in MC3T3-E1. Neoeriocitrin is a potent acetylcholinesterase (AChE) inhibitor .
Graphislactone A is an antioxidant, which is found in Cephalosporium IFB-E001 and M. olivacea. Graphislactone A inhibits acetylcholinesterase (AChE) with an IC50 value of 27 μM. Graphislactone A is promising for research of oxidative damage-initiated diseases .
Rivastigmine metabolite (Standard) is the analytical standard of Rivastigmine metabolite. This product is intended for research and analytical applications. Rivastigmine metabolite is an acetylcholinesterase (AChE) inhibitor which is produced in kidney. Rivastigmine metabolite is promising for research of Alzheimer’s Disease .
ACHE-IN-38 (Compound mol-8) inhibits the metabolic breakdown of the neurotransmitter acetylcholine (ACh) by the enzyme acetylcholinesterase (AChE) and hence alleviates memory deficits in patients with Alzheimer’s Disease by potentiating cholinergic transmission .
Swertianolin (Standard) is the analytical standard of Swertianolin. This product is intended for research and analytical applications. Swertianolin, a xanthone isolated from Gentianella Acuta, inhibits acetylcholinesterase (AChE). Swertianolin also exhibits anti-HBV and anti-bacterial activity .
Lactupicrin (Lactucopicrin) exhibits analgesic, sedative, antimalarial activities and atheroprotective effect. Lactupicrin inhibits acetylcholinesterase (AChE) with an IC50 of 150.3 μM. Lactupicrin is an orally active characteristic bitter sesquiterpene lactone .
Lucidadiol is a natural compound isolated from Ganoderma lucidum. Lucidadiol exhibits acetylcholinesterase-inhibitory activity, with IC50 values of 31 μM. Lucidadiol shows antiviral activity against influenza virus type A and HSV type 1 .
MHP 133 is a agent with multiple CNS targets, and inhibits acetylcholinesterase (AChE) with Ki of 69 μM; also active against muscarinic M1 and M2 receptors, serotonin 5HT4 receptors, and imidazole I2 receptors.
BChE-IN-34 is a potent and selective butyrylcholinesterase (BChE) inhibitor with an IIC50 of 25 nM. BChE-IN-34 shows excellent selectivity against BChE over acetylcholinesterase. BChE-IN-34 has neuroprotective and antioxidant effects .
(-)-Corynoxidine is an acetylcholinesterase inhibitor with an IC50 value of 89.0 μM, isolated from the aerial parts of Corydalis speciosa .
(-)-Corynoxidine exhibits antibacterial activities against Staphylococcus aureus and methicillin-resistant S. aureus strains in different degrees .
Pitofenone-d4 is deuterium labeled Pitofenone (HY-105853). Pitofenone, a spasmolytic compound, inhibits the acetylcholinesterase (AChE) activity from bovine erythrocytes and from electric eel with Kis of 36 and 45 μM, respectively .
Corynoline (Standard) is the analytical standard of Corynoline. This product is intended for research and analytical applications. Corynoline is a reversible and noncompetitive acetylcholinesterase (AChE) inhibitor with an IC50 of 30.6 μM . Corynoline exhibits anti-inflammatory activity by activating Nrf2 .
Ladostigil (TV-3326) hemitartrate is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC50s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil hemitartrate exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil hemitartrate can be used for the research of depression and Alzheimer's disease . Ladostigil (hemitartrate) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
TAK-683 acetate is a potent full KISS1 receptor (KISS1R) agonist (IC50=170 pM) with improved metabolic stability. TAK-683 acetate is a nonapeptide metastin analog, exhibits agonistic activities to KISS1R with EC50 values of 0.96 nM and 1.6 nM for human and rat, respectively . TAK-683 acetate depletes GnRH in the hypothalamus and reduces plasma FSH, LH, and testosterone levels in vivo, it has the potential for the study of hormone-dependent prostate cancer .
TAK-683 TFA is a potent full KISS1 receptor (KISS1R) agonist (IC50=170 pM) with improved metabolic stability. TAK-683 TFA is a nonapeptide metastin analog, exhibits agonistic activities to KISS1R with EC50 values of 0.96 nM and 1.6 nM for human and rat, respectively . TAK-683 TFA depletes GnRH in the hypothalamus and reduces plasma FSH, LH, and testosterone levels in vivo, it has the potential for the study of hormone-dependent prostate cancer .
TAK-683 is a potent full KISS1 receptor (KISS1R) agonist (IC50=170 pM) with improved metabolic stability. TAK-683 is a nonapeptide metastin analog, exhibits agonistic activities to KISS1R with EC50 values of 0.96 nM and 1.6 nM for human and rat, respectively . TAK-683 depletes GnRH in the hypothalamus and reduces plasma FSH, LH, and testosterone levels in vivo, it has the potential for the study of hormone-dependent prostate cancer .
Pirimiphos ethyl (Standard) is the analytical standard of Pirimiphos ethyl. This product is intended for research and analytical applications. Pirimiphos ethyl is a kind of organophosphorus pesticide that commonly employes for the protection of crops including vegetables, bananas, turf and mushrooms through the inhibition of acetylcholinesterase activity .
Bacillosporin C is an oxaphenalenone dimer originally isolated from T. bacillosporus. Bacillosporin C, an anhydride, is formed from the lactone bacillosporin D in the mangrove endophytic fungus SBE-14. Similar oxaphenalenone dimers have antibiotic activity and inhibit acetylcholinesterase.
1-Hexacosanol is a compound in the bioactive fraction of plant extracts that mediates insecticidal activity. 1-Hexacosanol has larvicidal activity and can inhibit the acetylcholinesterase activity of Culex quinquefasciatus, Aedes aegypti and Chironomus riparius, exerting neurotoxic effects .
Pirimiphos ethyl (Standard) is the analytical standard of Pirimiphos ethyl. This product is intended for research and analytical applications. Pirimiphos ethyl is a kind of organophosphorus pesticide that commonly employes for the protection of crops including vegetables, bananas, turf and mushrooms through the inhibition of acetylcholinesterase activity .
2'-O-Succinyl-cAMP is a cAMP analog that can be covalently coupled to acetylcholinesterase. 2'-O-Succinyl-cAMP conjugate has been used as tracers in a classical heterogeneous competitive enzyme immunoassay allowing the determination of cAMP .
Pralidoxime methanesulfonate is a potent reactivator of acetylcholinesterase (AChE). Pralidoxime methanesulfonate reactivates nerve agent-inhibited AChE via direct nucleophilic attack by the oxime moiety on the phosphorus center of the bound nerve agent. Pralidoxime methanesulfonate is an antidote for organophosphate poisoning .
Pralidoxime iodide is a potent reactivator of acetylcholinesterase (AChE). Pralidoxime iodide reactivates nerve agent-inhibited AChE via direct nucleophilic attack by the oxime moiety on the phosphorus center of the bound nerve agent. Pralidoxime iodide is an antidote for organophosphate poisoning .
Neostigmine iodide is a reversible acetylcholinesterase inhibitor with muscle tone-enhancing activity. Neostigmine iodide is primarily used to improve muscle function in patients with myasthenia gravis. Neostigmine iodide is also used in routine anesthesia to reverse the effects of nondepolarizing muscle relaxants such as rocuronium .
Protopine (Standard) is the analytical standard of Protopine. This product is intended for research and analytical applications. Protopine (Corydinine), an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity .
Velnacrine (HP 029 free base) is an inhibitor for acetylcholinesterase (AChE), with an IC50 of 3.27 μM. Velnacrine reverses the Scopolamine (HY-N0296)-induced amnesia in rat models, and exhibits acute toxicity with LD50 of 65 mg/kg .
(-)-Carvone (Standard) is the analytical standard of (-)-Carvone. This product is intended for research and analytical applications. (-)-Carvone is an insect neurotoxin and a irreversible acetylcholinesterase (AChE) inhibitor. (-)-Carvone can be used as a bird repellent, inhibits larval growth, decreases pupatation rate, and increases mortality of larvae .
Physostigmine (Eserine) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine is also an antidote for anticholinergic poisoning .
Kuwanon U is a potent cholinesterase inhibitor with IC50s of 19.69, 10.11 µM and Kis of 6.48, 9.59 µM for acetylcholinesterase (AChE) and butyrylcholinesterase (BChE), respectively. Kuwanon U has the potential for the research of Alzheimer’s disease (AD) .
N-p-trans-Coumaroyltyramine is a cinnamoylphenethyl amide isolated from polygonum hyrcanicum, acts as an acetylcholinesterase (AChE) inhibitor with an an IC50 of 122 μM. N-p-trans-Coumaroyltyramine exhibits anti-trypanosomal activity with an IC50 of 13.3 µM for T. brucei rhodesiense .
PE154 (Compound 13) is a potent fluorescent inhibitor of human acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) (IC50s=280 pM and 16 nM, respectively) . PE154 can label β-amyloid plaques in histochemical analysis .
AChE-IN-60 (compound 6k) is a potant acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitor with IC50s of 27 nM and 43 nM, respectively. AChE-IN-60 also inhibits monoamine oxidase (MAO)-A and MAO-B with IC50s of 353 nM and 716 nM, respectively .
sEH/AChE-IN-4 (compound (+)-15) is a potent and BBB-penetrated dual inhibitor of sEH (soluble epoxide hydrolase) and AChE (acetylcholinesterase), with IC50 values of 3.1 nM (hsEH), 1660 nM (hAChE), 179 nM (hBChE, human butyrylcholinesterase), 14.5 nM (msEH), and 102 nM (mAChE), respectively .
Acotiamide is an orally active, selective and reversible acetylcholinesterase (AChE) inhibitor, with an IC50 of 1.79 μM. Acotiamide can enhance gastric contractility and accelerate delayed gastric emptying. Acotiamide has the potential for the research of functional dyspepsia involving gastric motility dysfunction and intestinal inflammatory .
AChE-IN-58 (Compound 3) is an acetylcholinesterase (AChE) inhibitor. AChE-IN-58 can extend the mean lifespan, delay the Aβ1-42-induced paralysis, enhanc the locomotion, and alleviate glutamic acid (Glu)-induced neurotoxicity of CL4176 worms .
Picfeltarraenin IA (Standard) is the analytical standard of Picfeltarraenin IA. This product is intended for research and analytical applications. Picfeltarraenin IA, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IA can be used for the treatment of herpes infections, cancer and inflammation .
Picfeltarraenin IB (Standard) is the analytical standard of Picfeltarraenin IB. This product is intended for research and analytical applications. Picfeltarraenin IB, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IB can be used for the treatment of herpes infections, cancer and inflammation .
AL284 is a potent anopheles gambiaeacetylcholinesterase 1 (AgAChE1) inhibitor. AL284 interactions with Tyr489Ag in the α-helix next to loop 2, and Trp441Ag at the top of the gorge. AL284 has the potential for the research of disease-transmitting mosquitoes .
AChE/MAO-B-IN-7 (VAV-8) is a blood-brain permeable dual inhibitor of acetylcholinesterase (AchE) and MAO-B agent. AChE/MAO-B-IN-7 can also inhibit Aβ42 aggregation for use in Alzheimer's disease (AD) research .
Acotiamide hydrochloride is an orally active, selective and reversible acetylcholinesterase (AChE) inhibitor, with an IC50 of 1.79 μM. Acotiamide hydrochloride can enhance gastric contractility and accelerate delayed gastric emptying. Acotiamide hydrochloride has the potential for the research of functional dyspepsia involving gastric motility dysfunction and intestinal inflammatory .
Huperzine B (Standard) is the analytical standard of Huperzine B. This product is intended for research and analytical applications. Huperzine B is a Lycopodium alkaloid isolated from Huperzia serrata and a highly selective acetylcholinesterase (AChE) inhibitor. Huperzine B can be uesd to can be used to improve Alzheimer's disease .
Galanthamine hydrobromide (Galantamine hydrobromide) is a selective, reversible, competitive, alkaloid AChE inhibitor, with an IC50 of 0.35 µM. Galanthamine hydrobromide is a potent allosteric potentiating ligand (APL) of human α3β4, α4β2, α6β4 nicotinic receptors ( nAChRs). Galanthamine hydrobromide is developed for the research of Alzheimer's disease (AD) .
Flavonol is a cholinesterase (ChE) inhibitor, with an IC50 value of 120 μM and a Ki value of 74 μM. Flavonol has antioxidant, free radical-scavenging, antibacterial properties, and immune modulation functions. Flavonol inhibits the PriA helicase of Staphylococcus aureus. Flavonol can suppress the production of NO in LPS-activated RAW 264.7 cells by inhibiting the expression of the iNOS enzyme. Flavonol shows protective and analgesic effects in mice through various neuronal pathways. Flavonol can be used in research related to tumors and atherosclerosis diseases .
Pirimiphos-methyl is a rapid-acting organophosphorus insecticide and acaricide, causing inhibition of AChE in target organisms. Pirimiphos-methyl is often used for prevention and control of beetles, snout beetles, moths and Ephestia cautella during storage of agricultural grains .
Pirimiphos-methyl (Standard) is the analytical standard of Pirimiphos-methyl. This product is intended for research and analytical applications. Pirimiphos-methyl is a rapid-acting organophosphorus insecticide and acaricide, causing inhibition of AChE in target organisms. Pirimiphos-methyl is often used for prevention and control of beetles, snout beetles, moths and Ephestia cautella during storage of agricultural grains .
AChE-IN-51 (compound 8C) is an orally active, non-competitive inhibitor of AChE and BChE (IC50: 84 nM, 97 nM). It also inhibits MMP-2 and amyloid Aβ1-42 aggregates (IC50: 724 nM, 302 nM). AChE-IN-51 has low cytotoxicity and in silico predicted blood-brain barrier permeability. Can be used for research on diseases such as Alzheimer's disease (AD) .
Galanthamine (hydrobromide) (Standard) is the analytical standard of Galanthamine (hydrobromide). This product is intended for research and analytical applications. Galanthamine hydrobromide (Galantamine hydrobromide) is a selective, reversible, competitive, alkaloid AChE inhibitor, with an IC50 of 0.35 µM. Galanthamine hydrobromide is a potent allosteric potentiating ligand (APL) of human α3β4, α4β2, α6β4 nicotinic receptors ( nAChRs). Galanthamine hydrobromide is developed for the research of Alzheimer's disease (AD) .
Linarin (Buddleoside) is an orally active and selective inhibitor of acetylcholinesterase (AChE). Linarin has many activities, such as anti-inflammatory, antioxidant, sleep aid and sedation, bone differentiation, anti-tumor, antibacterial and antiviral. Linarin can be used to study diseases such as the nervous system, osteoporosis and cancer .
sEH/AChE-IN-3 (compound (−)-15) is a potent and BBB-penetrated dual inhibitor of sEH (soluble epoxide hydrolase) and AChE (acetylcholinesterase), with IC50 values of 0.4 nM (hsEH), 1.94 nM (hAChE), 615 (hBChE, human butyrylcholinesterase), 4.3 nM (msEH), and 2.61 nM (mAChE), respectively .
sEH/AChE-IN-1 (Compound 12a) is a dual inhibitor of the enzymes soluble epoxide hydrolase (sEH) and acetylcholinesterase (AChE). sEH/AChE-IN-1 provides cumulative effects against neuroinflammation and memory impairment. sEH/AChE-IN-1 has the potential for the research of Alzheimer's disease (AD) .
Neoeriocitrin (Standard) is the analytical standard of Neoeriocitrin. This product is intended for research and analytical applications. Neoeriocitrin, isolated from Drynaria Rhizome,?shows activity on proliferation and osteogenic differentiation in MC3T3-E1. Neoeriocitrin is a potent acetylcholinesterase (AChE) inhibitor .
sEH/AChE-IN-2 (Compound 12b) is a dual inhibitor of the enzymes soluble epoxide hydrolase (sEH) and acetylcholinesterase (AChE). sEH/AChE-IN-2 provides cumulative effects against neuroinflammation and memory impairment. sEH/AChE-IN-2 has the potential for the research of Alzheimer's disease (AD) .
Physostigmine salicylate (Eserine salicylate) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine salicylate crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine salicylate can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine salicylate is also an antidote for anticholinergic poisoning .
Pralidoxime (chloride) (Standard) is the analytical standard of Pralidoxime (chloride). This product is intended for research and analytical applications. Pralidoxime chloride is a potent reactivator of acetylcholinesterase (AChE). Pralidoxime chloride reactivates nerve agent-inhibited AChE via direct nucleophilic attack by the oxime moiety on the phosphorus center of the bound nerve agent. Pralidoxime chloride is an antidote for organophosphate poisoning .
Galanthamine N-Oxide is an alkaloid obtained from the bulbs of Zephyranthes concolor. Galanthamine N-Oxide inhibits electric eel acetylcholinesterase (AChE) with an EC50 of 26.2 μM. Galanthamine N-Oxide is a prominent inhibitor of substrate accommodation in the active site of the Torpedo californica AChE (TcAChE), hAChE and hBChE enzymes .
Echinenone is an acetylcholinesterase (AChE) inhibitor (IC50=16.29 μg/mL) with anti-Aβ(25-35) activity. Echinenone can inhibit MDA content and increase superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GSH-Px) activities to cope with oxidative stress damage .
Lactupicrin (Standard) is the analytical standard of Lactupicrin. This product is intended for research and analytical applications. Lactupicrin (Lactucopicrin) exhibits analgesic, sedative, antimalarial activities and atheroprotective effect. Lactupicrin inhibits acetylcholinesterase (AChE) with an IC50 of 150.3 μM. Lactupicrin is an orally active characteristic bitter sesquiterpene lactone .
Physostigmine hemisulfate (Eserine hemisulfate) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine hemisulfate can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine hemisulfate can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine hemisulfate is also an antidote for anticholinergic poisoning .
ACHE-IN-38 (hydrochloride) (Standard) is the analytical standard of ACHE-IN-38 (hydrochloride). This product is intended for research and analytical applications. ACHE-IN-38 hydrochloride (Compound 13b) inhibits the metabolic breakdown of the neurotransmitter acetylcholine (ACh) by the enzyme acetylcholinesterase (AChE) and hence alleviates memory deficits in patients with Alzheimer’s Disease by potentiating cholinergic transmission .
ACHE-IN-38 (hydrochloride) (Standard) is the analytical standard of ACHE-IN-38 (hydrochloride). This product is intended for research and analytical applications. ACHE-IN-38 hydrochloride (Compound 13b) inhibits the metabolic breakdown of the neurotransmitter acetylcholine (ACh) by the enzyme acetylcholinesterase (AChE) and hence alleviates memory deficits in patients with Alzheimer’s Disease by potentiating cholinergic transmission .
SSZ is a multi-target inhibitor, which targets multiple pathological mechanisms of Alzheimer's disease (AD). SSZ targets acetylcholinesterase,butyrylcholinesterase, β-site amyloid precursor protein cleavage enzyme 1 (BACE1), and γ-secretase. SSZ ameliorates Alzheimer’s diseases and exhibits neuroprotective effect in mice .
Isograndifoliol is a selective inhibitor of butyrylcholinesterase (BChE) with an IC50 value of 0.9 μM. And Isograndifoliol moderately inhibits acetylcholinesterase (AChE) with an IC50 value of 342.9 μM. Isograndifoliol also has vasorelaxant effect and anti-tumor effect. Isograndifoliol can be used for research against dementia caused by neurodegenerative diseases .
AChE/Aβ-IN-4 is a dual inhibitor of acetylcholinesterase (AChE) and β-amyloid (Aβ) aggregation, with the IC50 values of 1.72 ± 0.18 μM and 1.42 ± 0.3 μM, respectively. AChE/Aβ-IN-4 plays an impotant role in neurological disorders, such as Alzheimer’s disease .
Physostigmine-d3 is the deuterium labeled Physostigmine. Physostigmine (Eserine) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine is also an antidote for anticholinergic poisoning[1][2][3][4].
AChE/BuChE-IN-5 (compound 5a) is a dual target inhibitor. AChE/BuChE-IN-5 has excellent nanomolar inhibitory activity on acetylcholinesterase (AChE) (IC50=46.9 nM) and butyryl cholinesterase (BuChE) (IC50=3.5 nM). AChE/BuChE-IN-5 can be used for Alzheimer's Disease research .
Acotiamide monohydrochloride trihydrate is an orally active, selective and reversible acetylcholinesterase (AChE) inhibitor, with IC50 of 1.79 μM. Acotiamide monohydrochloride trihydrate can enhance gastric contractility and accelerate delayed gastric emptying. Acotiamide monohydrochloride trihydrate has the potential for the research of functional dyspepsia involving gastric motility dysfunction and intestinal inflammatory .
Dual AChE-MAO B-IN-4 (compound 7) is a dual AChE/MAO-B inhibitor, with IC50 values of 261 nM and 15 nM, respectively. Dual AChE-MAO B-IN-4 protects against oxidative damage induced by H2O2 and 6-OHDA in SH-SY5Y cells. Dual AChE-MAO B-IN-4 can penetrate the central nervous system in a cell model that mimics the blood-brain barrier. Dual AChE-MAO B-IN-4 can be used in the study of neurological diseases such as Alzheimer's disease (AD) .
BChE/MAO-B-IN-1 (compound 7) is a dual BChE/MAO-B inhibitor with IC50 values of 375 nM and 20 nM, respectively. BChE/MAO-B-IN-1 protects against oxidative damage induced by H2O2 and 6-OHDA in SH-SY5Y cells. BChE/MAO-B-IN-1 can penetrate the central nervous system in a cell model that mimics the blood-brain barrier. BChE/MAO-B-IN-1 can be used in the study of neurological diseases such as Alzheimer's disease (AD) .
Y13g is the potent inhibitor of both AChE and IL-6. Interleukin-6 (IL-6) and acetylcholinesterase (AChE) are two important targets implicated in progression of Alzheimer's Disease (AD). Y13g reverses the STZ (HY-13753)-induced memory deficit, and shows histopathology similarly as in normal animals .
Y13g dihydrochloride is the potent inhibitor of both AChE and IL-6. Interleukin-6 (IL-6) and acetylcholinesterase (AChE) are two important targets implicated in progression of Alzheimer's Disease (AD). Y13g dihydrochloride reverses the STZ (HY-13753)-induced memory deficit, and shows histopathology similarly as in normal animals .
Chlorpyrifos-d10 is the deuterium labeled Chlorpyrifos. Chlorpyrifos is an organophosphate insecticide that is classified as a phosphorothionate. The oxon metabolite of Chlorpyrifos is an inhibitor of acetylcholinesterase (AChE), affecting neurological function in insects, humans, and other animals. The Chlorpyrifos oxon (CPO) metabolite is hydrolyzed by the plasma enzyme paraoxonase 1 (PON1), and susceptibility to neurotoxicity associated with CPO exposure is mitigated by PON1 overexpression.
1-Hexacosanol (Standard) is the analytical standard of 1-Hexacosanol. This product is intended for research and analytical applications. 1-Hexacosanol is a compound in the bioactive fraction of plant extracts that mediates insecticidal activity. 1-Hexacosanol has larvicidal activity and can inhibit the acetylcholinesterase activity of Culex quinquefasciatus, Aedes aegypti and Chironomus riparius, exerting neurotoxic effects .
Triazophos, a non-systemic insecticide and acaricide that acts as an acetylcholinesterase (AChE) inhibitor, covalently and irreversibly binds to the acetylcholine binding site, thus blocking the hydrolysis of acetylcholine and leading to hyperexcitability; it is effective against a variety of soil insects and mites, including aphids, thrips, midges, beetles, Lepidoptera larvae, cutworms, and spider mites in crops such as ornamentals, cotton, rice, maize, soybeans, oil palms, olives, and coffee.
Trimyristin--d15 is the deuterium labeled Trimyristin. Trimyristin, an active molluscicidal component of Myristica fragrans Houtt, significantly inhibits acetylcholinesterase (AChE), acid and alkaline phosphatase (ACP/ALP) activities in the nervous tissue of Lymnaea acuminata. IC50s of Trimyristin against AChE, ACP, and ALP are 0.11, 0.16 and 0.18 mM, respectively[1].
AChE-IN-80 (Compound 1) is an acetylcholinesterase (AChE) inhibitor. AChE-IN-80 can inhibit inflammation and the production of reactive oxygen species (ROS) in vitro- cultured neurons and microglia, trigger autophagy responses, and block the propagation of β-amyloid (Aβ) fibrils. AChE-IN-80 possesses antioxidant activity and neuroprotective effects and can be used in the study of Alzheimer's disease .
AChE/BChE-IN-20 (compound 3m) is an acetylcholinesterase (AChE, IC50=34.81 µM) and butylcholinesterase (BChE, IC50=20.66 µM) inhibitor, which has been demonstrated to have affinity for key enzyme pockets and favorable interaction profiles by molecular docking and kinetic simulations, and can be used in the study of Alzheimer's disease .
(-)-Huperzine A (Huperzine A) is an alkaloid isolated from Huperzia serrata, with neuroprotective activity. (-)-Huperzine A is a potent, highly specific, reversible and blood-brain barrier penetrant inhibitor of acetylcholinesterase (AChE), with an IC50 of 82 nM. (-)-Huperzine A also is non-competitive antagonist of N-methyl-D-aspartate glutamate (NMDA) receptor. (-)-Huperzine A is developed for the research of neurodegenerative diseases, including Alzheimer’s disease .
BuChE-IN-14 is a novel compound that selectively inhibits acetylcholinesterase (AChE) activity. BuChE-IN-14 showed a concentration-dependent inhibitory effect on AChE in rat brain in vitro experiments. BuChE-IN-14 can increase the extracellular acetylcholine (ACh) concentration in the rat hippocampus and striatum at a certain dose. BuChE-IN-14 may help improve memory impairment caused by cholinergic dysfunction .
TMPyP4 tosylate (TMP 1363) is a quadruplex-specific ligand. TMPyP4 tosylate inhibits the interaction between G-quadruplexes and IGF-1. TMPyP4 tosylate is a telomerase inhibitor and inhibits cancer cells proliferation. TMPyP4 tosylate is also a stabilizer of nucleic acid secondary structure and an acetylcholinesterase inhibitor. Besides, TMPyP4 tosylate has antiviral activity against SARS-CoV-2 .
AChE/BChE/BACE-1-IN-1 (Compound 4k) is an orally active inhibitor of AChE, BChE, and BACE-1 with IC50 values of 0.058, 0.082 and 0.115 μM against hAChE, hBChE and hBACE-1, respectively. AChE/BChE/BACE-1-IN-1 shows considerable PAS-AChE binding capability, excellent brain permeation, potential disassembly of Aβ aggregates, and neuroprotective activity against Aβ-induced stress. AChE/BChE/BACE-1-IN-1 has remarkable antioxidant potential .
Ladostigil (TV-3326) is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC50s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil can be used for the research of depression and Alzheimer's disease . Ladostigil is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
AChE/BChE-IN-9 (Compound 7a) is a potent, orally active AChE and BChE inhibitor with IC50 values of 5.74 μM and 14.05 μM against hAChE and eqBChE, respectively. AChE/BChE-IN-9 is also an efficacious antioxidant with an IC50 of 57.35 μM. AChE/BChE-IN-9 is able to chelate iron and modulates aggregation of amyloid β1-42. AChE-IN-16 can cross the BBB .
Ladostigil (TV-3326) hydrochloride is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC50s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil hydrochloride exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil can be used for the research of depression and Alzheimer's disease . Ladostigil (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
AChE/BChE-IN-3 (BMC-1) is a dual AChE and BChE inhibitor with IC50 values of 6.08 μM and 0.383 μM against electric eel AChE (elAChE) and equine serum BChE (eqBChE), respectively .
AChE/GSK-3β-IN-1 (compound GT15) is a potent, dual AChE/GSK-3β inhibitor with IC50 values of 1.2, 149.8 and 22.4 nM for hAChE , hBChE and hGSK-3β, respectively. AChE/GSK-3β-IN-1 penetrates the blood-brain barrier (BBB). AChE/GSK-3β-IN-1 has high kinase selectivity profiles for the CMGC kinase family. AChE/GSK-3β-IN-1 occupies the ATP binding site of DYRK1A. AChE/GSK-3β-IN-1 inhibits ROS expression and reduces oxidative stress. AChE/GSK-3β-IN-1 can be used for Alzheimer’s disease research .
AChE/BChE/BACE-1-IN-2 (Compound 4o) is an orally active inhibitor of AChE, BChE, and BACE-1 with IC50 values of 0.069, 0.127 and 0.097 μM against hAChE, hBChE and hBACE-1, respectively. AChE/BChE/BACE-1-IN-2 shows considerable PAS-AChE binding capability, excellent brain permeation, potential disassembly of Aβ aggregates, and neuroprotective activity against Aβ-induced stress. AChE/BChE/BACE-1-IN-2 has remarkable antioxidant potential .
AChE/BChE/MAO-B-IN-1 (Compound 10) is a reversible and non-time-dependent AChE, BChE and MAO-B inhibitor with IC50 values of 7.31, 0.56 and 26.1 μM for hAChE, hBChE and hMAO-B, respectively. AChE/BChE/MAO-B-IN-1 can cross the BBB and shows neuroprotective effects without cytotoxicity .
AChE/BChE-IN-3 (BMC-1) hydrochloride is a dual AChE and BChE inhibitor with IC50 values of 6.08 μM and 0.383 μM against electric eel AChE (elAChE) and equine serum BChE (eqBChE), respectively .
hAChE-IN-9 (compound 7i) is a selective inhibitor of human acetylcholinesterase (hAChE) with IC50 of 0.05 μM and 2.85 μM for AChE and BChE, respectively. hAChE-IN-9 modulates toxic Aβ oligomer forms into non-toxic ones and has antioxidant and neuroprotective effects against Aβ-induced toxicity. hAChE-IN-9 can be used for the study of Alzheimer's disease .
Ilicicolin C exhibits antibacterial activity against Pseudomonas syringae with IC50 of 28.5 µg/mL. Ilicicolin C exhibits weak inhibitory activities against acetylcholinesterase (AChE) and β-glucuronidase with IC50 of 30-43 µg/mL. Ilicicolin C exhibits weak cytoxicity in human lung fibroblasts with IC50 of 64-120 µg/mL. Ilicicolin C affects seed germination and root tip growth of lettuce .
AChE-IN-73 (compound 6) is an insecticide with higher toxicity than HY-B0815. The LC50 for C. pipiens is 78.0 mg/L. AChE-IN-73 has high affinity for acetylcholinesterase (AChE) and nicotinic acetylcholine receptors (nAChR), with binding energies of -8.11 kcal/mol and -6.27 kcal/mol, respectively. AChE-IN-73 is a potentially potent mosquito inhibitor .
N-p-trans-Coumaroyltyramine (Standard) is the analytical standard of N-p-trans-Coumaroyltyramine. This product is intended for research and analytical applications. N-p-trans-Coumaroyltyramine is a cinnamoylphenethyl amide isolated from polygonum hyrcanicum, acts as an acetylcholinesterase (AChE) inhibitor with an an IC50 of 122 μM. N-p-trans-Coumaroyltyramine exhibits anti-trypanosomal activity with an IC50 of 13.3 μM for T. brucei rhodesiense .
AChE-IN-52 (compound A6) is an acetylcholinesterase (AChE) inhibitor. AChE-IN-52 shows antitumor efficacy, especially against breast cancer MCF-7 cells. AChE-IN-52 significantly disrupts the amino acid metabolism and inhibits migration of MCF-7. AChE-IN-52 plays anticancer role by regulating Best1 and HIST1H2BJ .
Physostigmine (salicylate) (Standard) is the analytical standard of Physostigmine (salicylate). This product is intended for research and analytical applications. Physostigmine salicylate (Eserine salicylate) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine salicylate crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine salicylate can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine salicylate is also an antidote for anticholinergic poisoning .
Polygalacic acid, is a triterpene, isolated from the root of Polygala tenuifolia Willd. Polygalacic acid inhibits MMP expression. Polygalacic acid may have a therapeutic effect in Osteoarthritis (OA) treatment .
Polygalacic acid exerts a significant neuroprotective effect on cognitive impairment, PA improves cholinergic system reactivity by inhibiting acetylcholinesterase (AChE) activity, increasing choline acetyltransferase (ChAT) activity, and elevating levels of acetylcholine (Ach) in the hippocampus and frontal cortex .
Xanthohumol I, a chalkone, is a derivative of Xanthohumol (HY-N1067). Xanthohumol is a Cholinesterase (ChE) inhibitor, which inhibits acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) wih IC50s of 71.34 μM and 32.67 μM, respectively. The hydroxy compound of Xanthohumol (3-hydroxy-xanthohumol), also shoes inhibitory effect on AChE and BChE with IC50s of 51.25 μM and 63.07 μM .
Rhodionin, isolated from the root of Rhodiola crenulata, is a specific non-competitive cytochrome P450 2D6 inhibitor with an IC50 of 0.761 μM and a Ki of 0.769 μM . Rhodionin exhibits potent, dose-dependent inhibitory effects on acetylcholinesterase (AChE) with IC50 ranged from 57.50 to 2.43 μg/mL . Rhodionin exhibits potent DPPH free radical scavenging activities, with an IC50 of 19.49 μM .
AChE/BChE-IN-16 (compound C7) is a potent cholinesterase (ChE) inhibitor with IC50s of 30 nM and 48 nM for human acetylcholinesterase (hAChE) and human butyrylcholinesterase (hBChE), respectively. AChE/BChE-IN-16 exhibits a remarkable capacity to safeguard PC12 cells against H2O2-induced apoptosis and effectively suppresses the production of reactive oxygen species (ROS) .
D-Ribose-L-cysteine is an orally active cysteine analog. D-Ribose-L-cysteine improves cellular antioxidant capacity by enhancing intracellular glutathione (GSH) biosynthesis. In addition, D-Ribose-L-cysteine has a memory-enhancing effect and can reverse Scopolamine (HY-N0296)-induced memory impairment by inhibiting oxidative stress and acetylcholinesterase (AChE) activity. D-Ribose-L-cysteine can be used in the study of neurodegenerative and cardiovascular diseases .
AChE-IN-83 (compound f1) is an inhibitor of AChE that inhibits the growth of nematodes and acetylcholinesterase in rice seeds and is safe for rice seeds. AChE-IN-83 targets Aphelenchoides oryzae with an LC50 value of 19.0 μg/mL (48 hr). AChE-IN-83 can inhibit the population and behavior of rice nematodes in rice seeds, destroy the nematode cuticle, and lead to the production of reactive oxygen species, lipofuscin, and lipids in the nematodes .
Triazophos (Standard) is the analytical standard of Triazophos. This product is intended for research and analytical applications. Triazophos, a non-systemic insecticide and acaricide that acts as an acetylcholinesterase (AChE) inhibitor, covalently and irreversibly binds to the acetylcholine binding site, thus blocking the hydrolysis of acetylcholine and leading to hyperexcitability; it is effective against a variety of soil insects and mites, including aphids, thrips, midges, beetles, Lepidoptera larvae, cutworms, and spider mites in crops such as ornamentals, cotton, rice, maize, soybeans, oil palms, olives, and coffee.
Acotiamide (monohydrochloride trihydrate) (Standard) is the analytical standard of Acotiamide (monohydrochloride trihydrate). This product is intended for research and analytical applications. Acotiamide monohydrochloride trihydrate is an orally active, selective and reversible acetylcholinesterase (AChE) inhibitor, with IC50 of 1.79 μM. Acotiamide monohydrochloride trihydrate can enhance gastric contractility and accelerate delayed gastric emptying. Acotiamide monohydrochloride trihydrate has the potential for the research of functional dyspepsia involving gastric motility dysfunction and intestinal inflammatory .
β-Amyrone (β-Amyron) is a triterpene compound which has anti-inflammatory activity through inhibiting the expression of COX-2. β-Amyrone has antifungal activity , as well as antiviral activity against Chikungunya virus. β-Amyrone also inhibits α-glucosidase and acetylcholinesterase (AChE) activity. β-Amyrone can be used in the research of disease like inflammation, infection, and obesity .
Triazophos (Standard) is the analytical standard of Triazophos. This product is intended for research and analytical applications. Triazophos, a non-systemic insecticide and acaricide that acts as an acetylcholinesterase (AChE) inhibitor, covalently and irreversibly binds to the acetylcholine binding site, thus blocking the hydrolysis of acetylcholine and leading to hyperexcitability; it is effective against a variety of soil insects and mites, including aphids, thrips, midges, beetles, Lepidoptera larvae, cutworms, and spider mites in crops such as ornamentals, cotton, rice, maize, soybeans, oil palms, olives, and coffee.
Sinapine (thiocyanate) (Standard) is the analytical standard of Sinapine (thiocyanate). This product is intended for research and analytical applications. Sinapine thiocyanate is an alkaloid isolated from seeds of the cruciferous species. Sinapine thiocyanate exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine thiocyanate is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease .
MAO-B-IN-26 (Compound IC9) is a MAO-B and acetylcholinesterase inhibitor. MAO-B-IN-26 protects SH?SY5Y cells against Aβ induced cytotoxicity, morphological changes, ROS generation and membrane damage. MAO-B-IN-26 also inhibits Aβ induced autophagy and apoptosis. MAO-B-IN-26 can be used as a neuroprotective agent against Alzheimer’s disease .
Tellimagrandin II (Eugeniin), with oral activity, is the first intermediate of the ellagitannin series derived from 4C1-glucose. It inhibits the resistance of Staphylococcus aureus by disrupting the integrity of the cell wall, leading to the loss of cytoplasmic contents. Additionally, Tellimagrandin II exhibits anti-inflammatory effects and inhibits acetylcholinesterase (AChE) activity, improving memory impairment. Tellimagrandin II holds potential for research in the fields of antibacterial, anti-inflammatory, and neurodegenerative diseases .
AChE/BChE-IN-5 (BMC-16) is a dual AChE and BChE inhibitor with IC50 values of 266 nM and 10.6 nM against human AChE (hAChE) and human BChE (hBChE), respectively. AChE/BChE-IN-5 can cross the BBB .
AChE/hCA I/II-IN-1 (Compound 6) is a potent inhibitor of AChE/Hca with IC50 values of 22.21, 60.79 and 66.64 nM for AChE, Hca Ⅰ and Hca Ⅱ. AChE/hCA I/II-IN-1 can be used for the rsearch for glaucoma, Alzheimer's disease, diabetes .
Desoxypeganine (Deoxypeganine), an alkaloid, is a potent and orally active cholinesterase (BChE and AChE) and selective MAO-A inhibitor, with IC50 values of 2, 17, and 2 μM, respectively. Desoxypeganine can be used for alcohol abuse research .
AChE/BChE-IN-4 (BMC-3) is a dual AChE and BChE inhibitor with IC50 values of 792 nM and 2.2 nM against human AChE (hAChE) and human BChE (hBChE), respectively. AChE/BChE-IN-4 can cross the BBB .
Chlorpyrifos-oxon, an active metabolite of Chlorpyrifos, is a potent phosphorylating agent that potently inhibits AChE. Chlorpyrifos-oxon can induce cross-linking between subunits of tubulin and disrupt microtubule function .
Desoxypeganine (Deoxypeganine) hydrochloride, an alkaloid, is a potent and orally active cholinesterase (BChE and AChE) and selective MAO-A inhibitor, with IC50 values of 2, 17, and 2 μM, respectively. Desoxypeganine hydrochloride can be used for alcohol abuse research .
MR2938 is a potent AChE inhibitor, with an IC50 of 5.04 μM. MR2938 also suppresses NO production obviously (IC50 = 3.29 μM). MR2938 suppresses the neuroinflammation through blocking MAPK/JNK and NF-κB signaling pathways. MR2938 can be used for Alzheimer’s disease (AD) research .
α-NETA is a potent and noncompetitive choline acetyltransferase (ChA) inhibitor with an IC50 of 9 μM. α-NETA is a potent ALDH1A1 (IC50=0.04 µM) and chemokine-like receptor-1 (CMKLR1) antagonist. α-NETA weakly inhibits cholinesterase (ChE; IC50=84 µM) and acetylcholinesterase (AChE; IC50=300 µM). α-NETA has anti-cancer activity .
AChE-IN-62 (Compound 1) is an effective mixed and selective acetylcholinesterase (AChE) inhibitor with an IC50 value of 0.421 μM. AChE-IN-62 exhibits excellent blood-brain barrier permeability and neuroprotective effects. Additionally, AChE-IN-62 can inhibit the aggregation of Aβ1-42 with an IC50 value of 44.64 μM. AChE-IN-62 is also an effective multi-target-directed ligand (MTDL) that can be utilized in the research of Alzheimer's disease .
H3R antagonist 2 (Compound 23) is a multitarget histamine H3 receptor (H3R) antagonist with a Ki of 170 nM for hH3R . H3R antagonist 2 shows inhibitory effects with IC50 values of 180, 880 and 775 nM for acetylcholinesterase,butyrylcholinesterase and human monoamine oxidase B (hMAO B), respectively. H3R antagonist 2 shows favorable anti-neuropathic pain and memory-enhancing effects. H3R can across BBB .
Isoeugenol acetate (Acetyl isoeugenol), an essential oil constituent of nutmeg, clove, and cinnamon, shows excellent inhibitory effects against some metabolic enzymes such as acetylcholinesterase (AChE) enzymes (IC50=77 nM; Ki=16 nM), α-glycosidase (IC50=19.25 nM; Ki=21 nM), and α-amylase (IC50=411.5 nM). Isoeugenol acetate is used medical and cosmetics industries for its antioxidant, anticancer, antimicrobial and anti-inflammatory properties .
(-)-Huperzine A-d4 hydrochloride is deuterated labeled (-)-Huperzine A (HY-17387). (-)-Huperzine A (Huperzine A) is an alkaloid isolated from Huperzia serrata, with neuroprotective activity. (-)-Huperzine A is a potent, highly specific, reversible and blood-brain barrier penetrant inhibitor of acetylcholinesterase (AChE), with an IC50 of 82 nM. (-)-Huperzine A also is non-competitive antagonist of N-methyl-D-aspartate glutamate (NMDA) receptor. (-)-Huperzine A is developed for the research of neurodegenerative diseases, including Alzheimer’s disease .
TZ4M is a 2,4-thiazolidinedione (TZD)-based anti-ADV agent with neuroprotective effects. TZ4M exhibits AChE inhibition in human plasma. TZ4M improves memory and cognitive impairment in adult rats in a scopolamine (HY-N0296)-induced Alzheimer-type model .
TZ3O (compound TZ30) is an anticholinergic agent with neuroprotective effects. TZ3O (2 mg/kg, 4 mg/kg) can improve memory impairment and cognitive decline in rats in the Scopolamine (HY-N0296)-induced Alzheimer-type model. TZ3O could be used in Alzheimer’s research .
AChE/Aβ-IN-2 (compound 33) is a potent and orally active inhibitor of acetylcholinesterase (AChE) with IC50 of 135 nM, as well as an antagonist of NMDA receptor (GluN1-1b/GluN2B subunit combination) with IC50 of 5.054 μM. AChE/Aβ-IN-2 also inhibits Aβ aggregation and shows good blood-brain barrier permeability. AChE/Aβ-IN-2 improves cognitive and spatial memory impairment in rats model .
AChE/Aβ-IN-1 (compound 32) is a potent and orally active inhibitor of acetylcholinesterase (AChE) with an IC50 of 86 nM, as well as an antagonist of NMDA receptor (GluN1-1b/GluN2B subunit combination) with IC50 of 3.876 μM. AChE/Aβ-IN-1 also inhibits Aβ aggregation and shows good blood-brain barrier permeability and neuroprotection. AChE/Aβ-IN-1 improves cognitive and spatial memory impairment in rats model .
hAChE-IN-10 (Compound ET11) is the inhibitor for human acetylcholinesterase (AChE) with an IC50 of 6.34 nM. hAChE-IN-10 scavenges free radicals, and exhibits antioxidant activity. hAChE-IN-10 exhibits metal chelating activity, inhibits Cu 2+-induced Aβ1-42 aggregation, reduces the formation of amyloid plaques, and exhibits neuroprotective activity. hAChE-IN-10 ameliorates the Scopolamine (HY-N0296)-induced cognitive impairment in mouse models .
CL-13 is a butyrylcholinesterase (BChE) inhibitor, with an IC50 of 1.15 μM, and a selectivity index (SI) of 9.2 for acetylcholinesterase. CL-13 shows antioxidant activity in SH-SY5Y cells (DPPH EC50 = 47.01 μM) and has the ability to chelate metals involved in Aβ aggregation and/or oxidative stress, showing no neurotoxicity at 50 μM. CL-13 can reverse cognitive impairment caused by scopolamine (HY-N0296) without affecting the mice's motor skills .
Isoeugenol acetate (Standard) is the analytical standard of Isoeugenol acetate. This product is intended for research and analytical applications. Isoeugenol acetate (Acetyl isoeugenol), an essential oil constituent of nutmeg, clove, and cinnamon, shows excellent inhibitory effects against some metabolic enzymes such as acetylcholinesterase (AChE) enzymes (IC50=77 nM; Ki=16 nM), α-glycosidase (IC50=19.25 nM; Ki=21 nM), and α-amylase (IC50=411.5 nM). Isoeugenol acetate is used medical and cosmetics industries for its antioxidant, anticancer, antimicrobial and anti-inflammatory properties .
α-Glycosidase-IN-1 (compound MZ7) is a potent α-GLY (α-Glycosidase) inhibitor, with an IC50 of 44.72 nM and a KI of 41.74 nM. α-Glycosidase-IN-1 also shows inhibition profile against human carbonic anhydrase isoenzymes I and II (hCA I and hCA II), and acetylcholinesterase (AChE), with IC50 values of 104.87, 100.04, and 654.87 nM, respectively. α-Glycosidase-IN-1 can be used for the research of many diseases such as diabetes, Alzheimer’s disease, heart failure, ulcer, and epilepsy .
AChE/BuChE-IN-4(compound 4a) is aorally activeandbrain-penetrantmultitarget-directedAChE/BuChEinhibitor againstAChEandBuChE, with theIC50of 2.08 and 7.41 μM .
AChE-IN-72 (Compound 13a) is an inhibitor for acetylcholinesterase (AChE) with an IC50 of 0.59 μM. AChE-IN-72 inhibits BChE with an IC50 of 5.02 μM. AChE-IN-72 exhibits radical scavenging with IC50 of 5.88 μM. AChE-IN-72 exhibits iron-chelating property, inhibits Aβ1−42 aggregation, and inhibits NLRP3 inflammasome activation. AChE-IN-72 ameliorates memory impairment in Betaine (HY-B0710)-induced AD mouse model. AChE-IN-72 is blood-brain barrier (BBB) penetrable .
AChE-IN-12 is a potent and blood-brain barrier (BBB) penetrant acetylcholinesterase (AChE) with IC50s of 0.41 μM and 1.88 μM for rat AChE and electric eel AChE. AChE-IN-12 is also a good antioxidant (ORAC = 3.3 eq), selective metal chelator and huMAO-B inhibitor (IC50 = 8.8 µM). AChE-IN-12 has remarkable inhibition of self- and Cu 2+-induced Aβ1-42 aggregation, as well as exhibits a good neuroprotective effect. AChE-IN-12 can be used for researching Alzheimer’s disease .
Pamiparib maleate (BGB-290 maleate) is a highly potent and selective PARP inhibitor with neurotoxicity-inducing activity. Pamiparib maleate can effectively penetrate the blood-brain barrier and cause cerebral hemorrhage, brain atrophy, and movement disorders in zebrafish embryos exposed. Pamiparib maleate exposure downregulates the activities of acetylcholinesterase (AChE) and adenosine triphosphatase (ATPase) and leads to upregulation of oxidative stress, which triggers apoptosis and interferes with the expression of neurodevelopment-related genes. The use of pamiparib maleate is also accompanied by downregulation of the Notch signaling pathway, while activation of the Notch signaling pathway can partially rescue neurodevelopmental toxicity. Therefore, pamiparib maleate provides a reference for evaluating its potential neurotoxicity during embryonic development .
Imidazole (Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene) is a heterocyclic aromatic compound. Imidazole bearing molecules have been used as corrosion, acetylcholinesterase (AChEI) and xanthine oxidase (XO) inhibitors, performing biological activities such as antifungal, antituberculosis, anti-inflammatory, antioxidant, and analgesic, amongst many others. Imidazole inhibits the enzymatic conversion of the endoperoxides (PGG2 and PGH2) to thromboxane A2 by platelet microsomes. Imidazole derivatives exhibits inhibition on SARS-CoV-2 3CL Pro enzyme, which is promising for research in the field of Alzheimer’s disease, gout, COVID-19 and thrombo-embolic disease .
4-Methoxyphenyl isothiocyanate (4-Methylphenyl ITC) is an antioxidant, with a IC50 value of 1.25 mM for scavenging DPPH radicals. ORAC testing indicates its antioxidant capacity as 11.7 mM TE (indicating that the antioxidant efficacy of this compound is equivalent to 11.7 mmol of Trolox (HY-101445, a standard antioxidant) under the same conditions), and it extends the oxidation process by approximately 9180 seconds in the Briggs–Rauscher reaction. Additionally, 4-Methoxyphenyl isothiocyanate exhibits moderate cholinesterase inhibitory activity, with an inhibition rate of 30.4% against acetylcholinesterase (AChE) and 17.9% against butyrylcholinesterase (BChE). 4-Methoxyphenyl isothiocyanate holds potential for research in the fields of antioxidation and neurological disorders .
Neuroprotective agent 5 (compound 28) is a brain permeabilizing agent with anti-neuritis, anti-oxidative damage and neuroprotective effects. Neuroprotective agent 5 exhibits a potent NO inhibitory effect (EC50=0.49 μM), inhibits the release of proinflammatory factors PGE2 and TNF-α, downregulates the expression of iNOS and COX-2 proteins, and promotes the polarization of BV-2 cells from the proinflammatory M1 phenotype to the anti-inflammatory M2 phenotype. In addition, Neuroprotective agent 5 can also inhibit acetylcholinesterase (AChE) activity and Aβ42 aggregation in a dose-dependent manner. Neuroprotective agent 5 can be used for the study of Alzheimer's disease .
Imidazole- 15N2 (Glyoxaline- 15N2) is 15N labeled Imidazole. Imidazole (Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene) is a heterocyclic aromatic compound. Imidazole bearing molecules have been used as corrosion, acetylcholinesterase (AChEI) and xanthine oxidase (XO) inhibitors, performing biological activities such as antifungal, antituberculosis, anti-inflammatory, antioxidant, and analgesic, amongst many others. Imidazole inhibits the enzymatic conversion of the endoperoxides (PGG2 and PGH2) to thromboxane A2 by platelet microsomes. Imidazole derivatives exhibits inhibition on SARS-CoV-2 3CL Pro enzyme, which is promising for research in the field of Alzheimer’s disease, gout, COVID-19 and thrombo-embolic disease .
Imidazole (Standard) is the analytical standard of Imidazole. This product is intended for research and analytical applications. Imidazole (Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene) is a heterocyclic aromatic compound. Imidazole bearing molecules have been used as corrosion, acetylcholinesterase (AChEI) and xanthine oxidase (XO) inhibitors, performing biological activities such as antifungal, antituberculosis, anti-inflammatory, antioxidant, and analgesic, amongst many others. Imidazole inhibits the enzymatic conversion of the endoperoxides (PGG2 and PGH2) to thromboxane A2 by platelet microsomes. Imidazole derivatives exhibits inhibition on SARS-CoV-2 3CLPro enzyme, which is promising for research in the field of Alzheimer’s disease, gout, COVID-19 and thrombo-embolic disease .
Multitarget AD inhibitor-2 (Compound VN-19) is a multitargeting inhibitor acetylcholinesterase (AChE, IC50=0.14 μM), butyrylcholinesterase (BChE, IC50=11.6 μM), monoamine oxidase B (MAO B, IC50=0.45 μM). Multitarget AD inhibitor-2 inhibits self-induced aggregation of amyloid beta protein Aβ1-42 (inhibition rate is 47.3% at 20 μM), and downregulates the level of ROS in SH-SY5Y (80 inhibition rate at 25 μM). Multitarget AD inhibitor-2 ameliorates the cognitive decline in Scopolamine (HY-N0296)-induced Alzheimer’s Disease zebrafish models .
Scopolamine hydrochloride is a non-selective and high affinity (≤1 nM) muscarinic antagonist that is used for the prevention of post-operative nausea and vomiting. Scopolamine readily passes the blood brain barrier. Scopolamine also reversibly inhibits 5-HT3 receptor-responses with an IC50 of 2.09 μM . Scopolamine induces Alzheimer's disease-like pathology through alteration of cholinergic system .
CID 16020046 is a potent and selective GPR55 antagonist and inhibits GPR55 constitutive activity with an IC50 of 0.15 μM. CID 16020046 inhibits GPR55-mediated Ca 2+ signaling and GPR55-mediated ERK1/2 phosphorylation. CID 16020046 reduces wound healing in endothelial cells and is involved in the regulation of platelet function .
PE154 (Compound 13) is a potent fluorescent inhibitor of human acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) (IC50s=280 pM and 16 nM, respectively) . PE154 can label β-amyloid plaques in histochemical analysis .
N-Boc-4-piperidinemethanol (compound 4) is an acetylcholinesterase (AChE) inhibitor. N-Boc-4-piperidinemethanol can used ti study Alzheimer’s Disease .
1-Hexacosanol is a compound in the bioactive fraction of plant extracts that mediates insecticidal activity. 1-Hexacosanol has larvicidal activity and can inhibit the acetylcholinesterase activity of Culex quinquefasciatus, Aedes aegypti and Chironomus riparius, exerting neurotoxic effects .
Imidazole (Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene) is a heterocyclic aromatic compound. Imidazole bearing molecules have been used as corrosion, acetylcholinesterase (AChEI) and xanthine oxidase (XO) inhibitors, performing biological activities such as antifungal, antituberculosis, anti-inflammatory, antioxidant, and analgesic, amongst many others. Imidazole inhibits the enzymatic conversion of the endoperoxides (PGG2 and PGH2) to thromboxane A2 by platelet microsomes. Imidazole derivatives exhibits inhibition on SARS-CoV-2 3CL Pro enzyme, which is promising for research in the field of Alzheimer’s disease, gout, COVID-19 and thrombo-embolic disease .
1-Hexacosanol (Standard) is the analytical standard of 1-Hexacosanol. This product is intended for research and analytical applications. 1-Hexacosanol is a compound in the bioactive fraction of plant extracts that mediates insecticidal activity. 1-Hexacosanol has larvicidal activity and can inhibit the acetylcholinesterase activity of Culex quinquefasciatus, Aedes aegypti and Chironomus riparius, exerting neurotoxic effects .
Imidazole (Standard) is the analytical standard of Imidazole. This product is intended for research and analytical applications. Imidazole (Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene) is a heterocyclic aromatic compound. Imidazole bearing molecules have been used as corrosion, acetylcholinesterase (AChEI) and xanthine oxidase (XO) inhibitors, performing biological activities such as antifungal, antituberculosis, anti-inflammatory, antioxidant, and analgesic, amongst many others. Imidazole inhibits the enzymatic conversion of the endoperoxides (PGG2 and PGH2) to thromboxane A2 by platelet microsomes. Imidazole derivatives exhibits inhibition on SARS-CoV-2 3CLPro enzyme, which is promising for research in the field of Alzheimer’s disease, gout, COVID-19 and thrombo-embolic disease .
TAK-683 acetate is a potent full KISS1 receptor (KISS1R) agonist (IC50=170 pM) with improved metabolic stability. TAK-683 acetate is a nonapeptide metastin analog, exhibits agonistic activities to KISS1R with EC50 values of 0.96 nM and 1.6 nM for human and rat, respectively . TAK-683 acetate depletes GnRH in the hypothalamus and reduces plasma FSH, LH, and testosterone levels in vivo, it has the potential for the study of hormone-dependent prostate cancer .
Fasciculin-I is isolated from the mambas venom. Fasciculin-I exerts its toxic effects by inhibiting acetylcholinesterase (AChE). Fasciculin-I blocks α-neurotoxins of nicotinic acetylcholine receptors and cardiac toxins that interact with cell membranes .
BQ-3020 is a selective endothelin receptor (ETB receptor) agonist that displaces [ 125I] ET-1 binding to ETB receptors, with an IC50 value of 0.2 nM. BQ-3020 elicits vasoconstriction in the rabbit pulmonary artery. BQ-3020 makes relaxation of the pig urinary bladder neck and can be used for cardiovascular disease research 12.
TAK-683 TFA is a potent full KISS1 receptor (KISS1R) agonist (IC50=170 pM) with improved metabolic stability. TAK-683 TFA is a nonapeptide metastin analog, exhibits agonistic activities to KISS1R with EC50 values of 0.96 nM and 1.6 nM for human and rat, respectively . TAK-683 TFA depletes GnRH in the hypothalamus and reduces plasma FSH, LH, and testosterone levels in vivo, it has the potential for the study of hormone-dependent prostate cancer .
TAK-683 is a potent full KISS1 receptor (KISS1R) agonist (IC50=170 pM) with improved metabolic stability. TAK-683 is a nonapeptide metastin analog, exhibits agonistic activities to KISS1R with EC50 values of 0.96 nM and 1.6 nM for human and rat, respectively . TAK-683 depletes GnRH in the hypothalamus and reduces plasma FSH, LH, and testosterone levels in vivo, it has the potential for the study of hormone-dependent prostate cancer .
Osmanthuside B can be isolated from Pseuderanthemum carruthersii (Seem.) Guill. var. atropurpureum (Bull.) Fosb and has weak acetylcholinesterase inhibitory activity .
Samioside is an effective acetylcholinesterase inhibitor that can be isolated from Phlomis nissolii and P. capitata. Samioside possesses free-radical scavenging and antimicrobial activities. Samioside can be used in research on its anti-Alzheimer’s potency .
Heliosupine is a pyrrolizidine alkaloid. Heliosupine is an acetylcholinesterase (AChE) inhibitor, with an IC50 0.57 mM. Heliosupine exhibits deterrent effects against generalist herbivores .
Stemoninine is a lycoris alkaloid that can be used as an antitussive. Stemoninine has significant inhibitory activity against human acetylcholinesterase (AChE) (IC50=5.52 μM) .
Quinolactacin A1 is a potent acetylcholinesterase (AChE) inhibitor from solid state fermentation of Penicillium citrinum 90648. Quinolactacin A1 can be used for the research of Alzheimer disease .
Lycoramine hydrobromide, a dihydro-derivative of galanthamine, is isolated from Lycoris radiate. Lycoramine hydrobromide is a potent acetylcholinesterase (AChE) inhibitor .
Heliosupine (Standard) is the analytical standard of Heliosupine. This product is intended for research and analytical applications. Heliosupine is a pyrrolizidine alkaloid. Heliosupine is an acetylcholinesterase (AChE) inhibitor, with an IC50 0.57 mM. Heliosupine exhibits deterrent effects against generalist herbivores .
Linarin (Standard) is the analytical standard of Linarin. This product is intended for research and analytical applications. Linarin (Buddleoside) is an orally active and selective inhibitor of acetylcholinesterase (AChE). Linarin has many activities, such as anti-inflammatory, antioxidant, sleep aid and sedation, bone differentiation, anti-tumor, antibacterial and antiviral. Linarin can be used to study diseases such as the nervous system, osteoporosis and cancer.
7β-Hydroxybufalin is a bufadienolide. 7β-Hydroxybufalin can be isolated from the venom of Bufo bufo gargarizans. 7β-Hydroxybufalin inhibits α-glucosidase and acetylcholinesterase .
Talaromycesone A is an oxaphenalenone dimer compound. Talaromycesone A exhibits potent antibacterial activities with an IC50 of 3.70 μM, against human pathogenic Staphylococcus strains. Talaromycesone A displays potent acetylcholinesterase inhibitory activities with an IC50 of 7.49 μM .
Trimyristin, an active molluscicidal component of Myristica fragrans Houtt, significantly inhibits acetylcholinesterase (AChE), acid and alkaline phosphatase (ACP/ALP) activities in the nervous tissue of Lymnaea acuminata. IC50s of Trimyristin against AChE, ACP, and ALP are 0.11, 0.16 and 0.18 mM, respectively .
Huperzine C is an alkaloid isolated from Huperzia serrate. Huperzine C is an acetylcholinesterase (AChE) inhibotor, with an IC50 of 0.6 μM. Huperzine C can be used for the research of Alzheimer’s disease .
Trimyristin (Standard) is the analytical standard of Trimyristin. This product is intended for research and analytical applications. Trimyristin, an active molluscicidal component of?Myristica fragrans?Houtt, significantly inhibits acetylcholinesterase (AChE), acid and alkaline phosphatase (ACP/ALP) activities in the nervous tissue of?Lymnaea acuminata. IC50s of Trimyristin against AChE, ACP, and ALP are 0.11, 0.16 and 0.18 mM, respectively .
Kaempferol-3,7-di-O-β-glucoside (Kaempferol 3,7-diglucoside), a flavonol, possesses enzyme inhibition property towards α-amylase, α-glucosidase and Acetylcholinesterase. Kaempferol-3,7-di-O-β-glucoside protects differentiating neuronal cells, SH-SY5Y from Amyloid β peptide-induced injury. Kaempferol-3,7-di-O-β-glucoside has the potential for Alzheimer's research .
Sinapine is an alkaloid isolated from seeds of the cruciferous species. Sinapine exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease .
Sinapine hydroxide is an alkaloid isolated from seeds of the cruciferous species. Sinapine hydroxide exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine hydroxide is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease .
Sinapine thiocyanate is an alkaloid isolated from seeds of the cruciferous species. Sinapine thiocyanate exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine thiocyanate is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease .
Sinapine (thiocyanate) (Standard) is the analytical standard of Sinapine (thiocyanate). This product is intended for research and analytical applications. Sinapine thiocyanate is an alkaloid isolated from seeds of the cruciferous species. Sinapine thiocyanate exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine thiocyanate is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease .
(-)-Cyclopenin ((-)-Cyclopenine) is the enantiomer of Cyclopenin. Cyclopenin is a selective acetylcholinesterase (AChE) inhibitor with the IC50 of 2.04 μM .
Scopoletin (Standard) is the analytical standard of Scopoletin. This product is intended for research and analytical applications. Scopoletin is an inhibitor of acetylcholinesterase (AChE).
(±)-Marmesin is a good precursor of the linear furanocoumarins. (±)-Marmesin derivatives have high degree of acetylcholinesterase inhibitory property .
Dihydrowithaferin A (2, 3-dihydrowithaferin A) is a withanolide isolated from Withania somnifera. Dihydrowithaferin A is active against acetylcholinesterase (AChE) .
Isoimperatorin is a methanolic extract of the roots of Angelica dahurica shows significant inhibitory effects on acetylcholinesterase (AChE) with the IC50 of 74.6 μM.
Galanthamine (Standard) is the analytical standard of Galanthamine. This product is intended for research and analytical applications. Galanthamine is a potent acetylcholinesterase (AChE) inhibitor with an IC50 of 500 nM.
Anatoxin-a (ATX-a) is a neurotoxic alkaloid. Anatoxin-a acts as both a nicotinic acetylcholine receptor (nAChR) agonist and an Acetylcholinesterase (AChE) inhibitor .
Coumaran (2,3-Dihydrobenzofuran) is an AChE inhibitor with antileishmanial activity. Coumaran may acquire antiparasitic capabilities through activation of macrophages and exert immunomodulatory activity. Coumaran can be used as a biopesticide. .
O-Desmethyl Galanthamine (Sanguinine) is galanthamine-type alkaloid. O-Desmethyl Galanthamine is an acetylcholinesterase (AChE) inhibitor, with an IC50 1.83 μM .
Acetyllycoposerramine M is a lycopodine-type alkaloid, which can be isolated from Lycopodium japonicum. But Acetyllycoposerramine M has no inhibitory effect on acetylcholinesterase .
Nodakenin is a major coumarin glucoside in the root of Angelica decusiva. Nodakenin inhibits acetylcholinesterase(AChE) activity with an IC50 of 84.7 μM .
Swertianolin, a xanthone isolated from Gentianella Acuta, inhibits acetylcholinesterase (AChE). Swertianolin also exhibits anti-HBV and anti-bacterial activity .
Corynoline is a reversible and noncompetitive acetylcholinesterase (AChE) inhibitor with an IC50 of 30.6 μM . Corynoline exhibits anti-inflammatory activity by activating Nrf2 .
Violanthin is isolated from the stems of Dendrobium officinale, has potent antioxidant and antibacterial activities. Violanthin inhibits acetylcholinesterase (AChE) with an IC50 value of 79.80 μM .
Protopine hydrochloride, an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine hydrochloride exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity .
3-Acetylnerbowdine is an alkaloid. 3-Acetylnerbowdine can be obtained from N. bowdenii bulbs. 3-Acetylnerbowdine can be used for the study of acetylcholinesterase activity .
Bis-(-)-8-demethylmaritidine, a natural alkaloid, is a potent acetylcholinesterase (AChE) inhibitor. Bis-(-)-8-demethylmaritidine can be used for Alzheimer's disease research .
Protopine (Corydinine), an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity .
Timosaponin AIII (Standard) is the analytical standard of Timosaponin AIII. This product is intended for research and analytical applications. Timosaponin AIII could inhibit acetylcholinesterase (AChE) activity, with an IC50 of 35.4 μM.
(-)-Carvone is an insect neurotoxin and a irreversible acetylcholinesterase (AChE) inhibitor. (-)-Carvone can be used as a bird repellent, inhibits larval growth, decreases pupatation rate, and increases mortality of larvae .
Timosaponin AIII (Standard) is the analytical standard of Timosaponin AIII. This product is intended for research and analytical applications. Timosaponin AIII could inhibit acetylcholinesterase (AChE) activity, with an IC50 of 35.4 μM.
Picfeltarraenin IA, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IA can be used for the treatment of herpes infections, cancer and inflammation .
(±)-Huperzine A, an active Lycopodium alkaloid extracted from traditional Chinese herb, is a potent, selective and reversible acetylcholinesterase (AChE) inhibitor and has been widely used in China for the treatment of Alzheimer's disease (AD).
Picfeltarraenin IV, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IV can be used for the treatment of herpes infections, cancer and inflammation .
Picfeltarraenin IB, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IB can be used for the treatment of herpes infections, cancer and inflammation .
Huperzine B is a Lycopodium alkaloid isolated from Huperzia serrata and a highly selective acetylcholinesterase (AChE) inhibitor. Huperzine B can be uesd to can be used to improve Alzheimer's disease .
S-(-)-N-trans-Feruloyl normetanephrine is a nature product with weak anti-acetylcholinesterase activity. S-(-)-N-trans-Feruloyl normetanephrine can be isolated from the aerial parts of Bassia indica Wight .
Isoimperatorin (Standard) is the analytical standard of Isoimperatorin. This product is intended for research and analytical applications. Isoimperatorin is a methanolic extract of the roots of Angelica dahurica shows significant inhibitory effects on acetylcholinesterase (AChE) with the IC50 of 74.6 μM.
Pseudocoptisine (Isocoptisine) acetate is a quaternary alkaloid with benzylisoquinoline skeleton, was isolated from Corydalis Tuber. Pseudocoptisine acetate inhibits acetylcholinesterase (AChE) activity with an IC50 of 12.8 μM. Anti-inflammatory and anti-amnestic effects .
Pseudocoptisine (Isocoptisine) chloride is a quaternary alkaloid with benzylisoquinoline skeleton, was isolated from Corydalis Tuber. Pseudocoptisine chloride inhibits acetylcholinesterase (AChE) activity with an IC50 of 12.8 μM. Anti-inflammatory and anti-amnestic effects .
Methyl tridecanoate (Standard) is the analytical standard of Methyl tridecanoate. This product is intended for research and analytical applications. Methyl tridecanoate moderately inhibits β-amyloid aggregation. Methyl tridecanoate weakly inhibits acetylcholinesterase (AChE) .
Nodakenin (Standard) is the analytical standard of Nodakenin. This product is intended for research and analytical applications. Nodakenin is a major coumarin glucoside in the root of Angelica decusiva. Nodakenin inhibits acetylcholinesterase (AChE) activity with an IC50 of 84.7 μM .
Kokusaginine is a furoquinoline alkaloids, which exhibits inhibitory efficacy for acetylcholinesterase (AChE) with an IC50 of 28.2 μM. Kokusaginine exhibits anti-proliferative and apoptotic inducing effects in MCF-7/ADR cells .
Neoeriocitrin, isolated from Drynaria Rhizome, shows activity on proliferation and osteogenic differentiation in MC3T3-E1. Neoeriocitrin is a potent acetylcholinesterase (AChE) inhibitor .
Graphislactone A is an antioxidant, which is found in Cephalosporium IFB-E001 and M. olivacea. Graphislactone A inhibits acetylcholinesterase (AChE) with an IC50 value of 27 μM. Graphislactone A is promising for research of oxidative damage-initiated diseases .
Swertianolin (Standard) is the analytical standard of Swertianolin. This product is intended for research and analytical applications. Swertianolin, a xanthone isolated from Gentianella Acuta, inhibits acetylcholinesterase (AChE). Swertianolin also exhibits anti-HBV and anti-bacterial activity .
Lactupicrin (Lactucopicrin) exhibits analgesic, sedative, antimalarial activities and atheroprotective effect. Lactupicrin inhibits acetylcholinesterase (AChE) with an IC50 of 150.3 μM. Lactupicrin is an orally active characteristic bitter sesquiterpene lactone .
Lucidadiol is a natural compound isolated from Ganoderma lucidum. Lucidadiol exhibits acetylcholinesterase-inhibitory activity, with IC50 values of 31 μM. Lucidadiol shows antiviral activity against influenza virus type A and HSV type 1 .
(-)-Corynoxidine is an acetylcholinesterase inhibitor with an IC50 value of 89.0 μM, isolated from the aerial parts of Corydalis speciosa .
(-)-Corynoxidine exhibits antibacterial activities against Staphylococcus aureus and methicillin-resistant S. aureus strains in different degrees .
Corynoline (Standard) is the analytical standard of Corynoline. This product is intended for research and analytical applications. Corynoline is a reversible and noncompetitive acetylcholinesterase (AChE) inhibitor with an IC50 of 30.6 μM . Corynoline exhibits anti-inflammatory activity by activating Nrf2 .
Pirimiphos ethyl (Standard) is the analytical standard of Pirimiphos ethyl. This product is intended for research and analytical applications. Pirimiphos ethyl is a kind of organophosphorus pesticide that commonly employes for the protection of crops including vegetables, bananas, turf and mushrooms through the inhibition of acetylcholinesterase activity .
Protopine (Standard) is the analytical standard of Protopine. This product is intended for research and analytical applications. Protopine (Corydinine), an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity .
(-)-Carvone (Standard) is the analytical standard of (-)-Carvone. This product is intended for research and analytical applications. (-)-Carvone is an insect neurotoxin and a irreversible acetylcholinesterase (AChE) inhibitor. (-)-Carvone can be used as a bird repellent, inhibits larval growth, decreases pupatation rate, and increases mortality of larvae .
Physostigmine (Eserine) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine is also an antidote for anticholinergic poisoning .
Kuwanon U is a potent cholinesterase inhibitor with IC50s of 19.69, 10.11 µM and Kis of 6.48, 9.59 µM for acetylcholinesterase (AChE) and butyrylcholinesterase (BChE), respectively. Kuwanon U has the potential for the research of Alzheimer’s disease (AD) .
N-p-trans-Coumaroyltyramine is a cinnamoylphenethyl amide isolated from polygonum hyrcanicum, acts as an acetylcholinesterase (AChE) inhibitor with an an IC50 of 122 μM. N-p-trans-Coumaroyltyramine exhibits anti-trypanosomal activity with an IC50 of 13.3 µM for T. brucei rhodesiense .
AChE-IN-58 (Compound 3) is an acetylcholinesterase (AChE) inhibitor. AChE-IN-58 can extend the mean lifespan, delay the Aβ1-42-induced paralysis, enhanc the locomotion, and alleviate glutamic acid (Glu)-induced neurotoxicity of CL4176 worms .
Picfeltarraenin IA (Standard) is the analytical standard of Picfeltarraenin IA. This product is intended for research and analytical applications. Picfeltarraenin IA, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IA can be used for the treatment of herpes infections, cancer and inflammation .
Picfeltarraenin IB (Standard) is the analytical standard of Picfeltarraenin IB. This product is intended for research and analytical applications. Picfeltarraenin IB, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IB can be used for the treatment of herpes infections, cancer and inflammation .
Huperzine B (Standard) is the analytical standard of Huperzine B. This product is intended for research and analytical applications. Huperzine B is a Lycopodium alkaloid isolated from Huperzia serrata and a highly selective acetylcholinesterase (AChE) inhibitor. Huperzine B can be uesd to can be used to improve Alzheimer's disease .
Galanthamine hydrobromide (Galantamine hydrobromide) is a selective, reversible, competitive, alkaloid AChE inhibitor, with an IC50 of 0.35 µM. Galanthamine hydrobromide is a potent allosteric potentiating ligand (APL) of human α3β4, α4β2, α6β4 nicotinic receptors ( nAChRs). Galanthamine hydrobromide is developed for the research of Alzheimer's disease (AD) .
Flavonol is a cholinesterase (ChE) inhibitor, with an IC50 value of 120 μM and a Ki value of 74 μM. Flavonol has antioxidant, free radical-scavenging, antibacterial properties, and immune modulation functions. Flavonol inhibits the PriA helicase of Staphylococcus aureus. Flavonol can suppress the production of NO in LPS-activated RAW 264.7 cells by inhibiting the expression of the iNOS enzyme. Flavonol shows protective and analgesic effects in mice through various neuronal pathways. Flavonol can be used in research related to tumors and atherosclerosis diseases .
Galanthamine (hydrobromide) (Standard) is the analytical standard of Galanthamine (hydrobromide). This product is intended for research and analytical applications. Galanthamine hydrobromide (Galantamine hydrobromide) is a selective, reversible, competitive, alkaloid AChE inhibitor, with an IC50 of 0.35 µM. Galanthamine hydrobromide is a potent allosteric potentiating ligand (APL) of human α3β4, α4β2, α6β4 nicotinic receptors ( nAChRs). Galanthamine hydrobromide is developed for the research of Alzheimer's disease (AD) .
Linarin (Buddleoside) is an orally active and selective inhibitor of acetylcholinesterase (AChE). Linarin has many activities, such as anti-inflammatory, antioxidant, sleep aid and sedation, bone differentiation, anti-tumor, antibacterial and antiviral. Linarin can be used to study diseases such as the nervous system, osteoporosis and cancer .
Neoeriocitrin (Standard) is the analytical standard of Neoeriocitrin. This product is intended for research and analytical applications. Neoeriocitrin, isolated from Drynaria Rhizome,?shows activity on proliferation and osteogenic differentiation in MC3T3-E1. Neoeriocitrin is a potent acetylcholinesterase (AChE) inhibitor .
Galanthamine N-Oxide is an alkaloid obtained from the bulbs of Zephyranthes concolor. Galanthamine N-Oxide inhibits electric eel acetylcholinesterase (AChE) with an EC50 of 26.2 μM. Galanthamine N-Oxide is a prominent inhibitor of substrate accommodation in the active site of the Torpedo californica AChE (TcAChE), hAChE and hBChE enzymes .
Echinenone is an acetylcholinesterase (AChE) inhibitor (IC50=16.29 μg/mL) with anti-Aβ(25-35) activity. Echinenone can inhibit MDA content and increase superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GSH-Px) activities to cope with oxidative stress damage .
Lactupicrin (Standard) is the analytical standard of Lactupicrin. This product is intended for research and analytical applications. Lactupicrin (Lactucopicrin) exhibits analgesic, sedative, antimalarial activities and atheroprotective effect. Lactupicrin inhibits acetylcholinesterase (AChE) with an IC50 of 150.3 μM. Lactupicrin is an orally active characteristic bitter sesquiterpene lactone .
(-)-Huperzine A (Huperzine A) is an alkaloid isolated from Huperzia serrata, with neuroprotective activity. (-)-Huperzine A is a potent, highly specific, reversible and blood-brain barrier penetrant inhibitor of acetylcholinesterase (AChE), with an IC50 of 82 nM. (-)-Huperzine A also is non-competitive antagonist of N-methyl-D-aspartate glutamate (NMDA) receptor. (-)-Huperzine A is developed for the research of neurodegenerative diseases, including Alzheimer’s disease .
Ilicicolin C exhibits antibacterial activity against Pseudomonas syringae with IC50 of 28.5 µg/mL. Ilicicolin C exhibits weak inhibitory activities against acetylcholinesterase (AChE) and β-glucuronidase with IC50 of 30-43 µg/mL. Ilicicolin C exhibits weak cytoxicity in human lung fibroblasts with IC50 of 64-120 µg/mL. Ilicicolin C affects seed germination and root tip growth of lettuce .
N-p-trans-Coumaroyltyramine (Standard) is the analytical standard of N-p-trans-Coumaroyltyramine. This product is intended for research and analytical applications. N-p-trans-Coumaroyltyramine is a cinnamoylphenethyl amide isolated from polygonum hyrcanicum, acts as an acetylcholinesterase (AChE) inhibitor with an an IC50 of 122 μM. N-p-trans-Coumaroyltyramine exhibits anti-trypanosomal activity with an IC50 of 13.3 μM for T. brucei rhodesiense .
Polygalacic acid, is a triterpene, isolated from the root of Polygala tenuifolia Willd. Polygalacic acid inhibits MMP expression. Polygalacic acid may have a therapeutic effect in Osteoarthritis (OA) treatment .
Polygalacic acid exerts a significant neuroprotective effect on cognitive impairment, PA improves cholinergic system reactivity by inhibiting acetylcholinesterase (AChE) activity, increasing choline acetyltransferase (ChAT) activity, and elevating levels of acetylcholine (Ach) in the hippocampus and frontal cortex .
Xanthohumol I, a chalkone, is a derivative of Xanthohumol (HY-N1067). Xanthohumol is a Cholinesterase (ChE) inhibitor, which inhibits acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) wih IC50s of 71.34 μM and 32.67 μM, respectively. The hydroxy compound of Xanthohumol (3-hydroxy-xanthohumol), also shoes inhibitory effect on AChE and BChE with IC50s of 51.25 μM and 63.07 μM .
Rhodionin, isolated from the root of Rhodiola crenulata, is a specific non-competitive cytochrome P450 2D6 inhibitor with an IC50 of 0.761 μM and a Ki of 0.769 μM . Rhodionin exhibits potent, dose-dependent inhibitory effects on acetylcholinesterase (AChE) with IC50 ranged from 57.50 to 2.43 μg/mL . Rhodionin exhibits potent DPPH free radical scavenging activities, with an IC50 of 19.49 μM .
Triazophos (Standard) is the analytical standard of Triazophos. This product is intended for research and analytical applications. Triazophos, a non-systemic insecticide and acaricide that acts as an acetylcholinesterase (AChE) inhibitor, covalently and irreversibly binds to the acetylcholine binding site, thus blocking the hydrolysis of acetylcholine and leading to hyperexcitability; it is effective against a variety of soil insects and mites, including aphids, thrips, midges, beetles, Lepidoptera larvae, cutworms, and spider mites in crops such as ornamentals, cotton, rice, maize, soybeans, oil palms, olives, and coffee.
β-Amyrone (β-Amyron) is a triterpene compound which has anti-inflammatory activity through inhibiting the expression of COX-2. β-Amyrone has antifungal activity , as well as antiviral activity against Chikungunya virus. β-Amyrone also inhibits α-glucosidase and acetylcholinesterase (AChE) activity. β-Amyrone can be used in the research of disease like inflammation, infection, and obesity .
Tellimagrandin II (Eugeniin), with oral activity, is the first intermediate of the ellagitannin series derived from 4C1-glucose. It inhibits the resistance of Staphylococcus aureus by disrupting the integrity of the cell wall, leading to the loss of cytoplasmic contents. Additionally, Tellimagrandin II exhibits anti-inflammatory effects and inhibits acetylcholinesterase (AChE) activity, improving memory impairment. Tellimagrandin II holds potential for research in the fields of antibacterial, anti-inflammatory, and neurodegenerative diseases .
Desoxypeganine (Deoxypeganine), an alkaloid, is a potent and orally active cholinesterase (BChE and AChE) and selective MAO-A inhibitor, with IC50 values of 2, 17, and 2 μM, respectively. Desoxypeganine can be used for alcohol abuse research .
Isoeugenol acetate (Acetyl isoeugenol), an essential oil constituent of nutmeg, clove, and cinnamon, shows excellent inhibitory effects against some metabolic enzymes such as acetylcholinesterase (AChE) enzymes (IC50=77 nM; Ki=16 nM), α-glycosidase (IC50=19.25 nM; Ki=21 nM), and α-amylase (IC50=411.5 nM). Isoeugenol acetate is used medical and cosmetics industries for its antioxidant, anticancer, antimicrobial and anti-inflammatory properties .
Isoeugenol acetate (Standard) is the analytical standard of Isoeugenol acetate. This product is intended for research and analytical applications. Isoeugenol acetate (Acetyl isoeugenol), an essential oil constituent of nutmeg, clove, and cinnamon, shows excellent inhibitory effects against some metabolic enzymes such as acetylcholinesterase (AChE) enzymes (IC50=77 nM; Ki=16 nM), α-glycosidase (IC50=19.25 nM; Ki=21 nM), and α-amylase (IC50=411.5 nM). Isoeugenol acetate is used medical and cosmetics industries for its antioxidant, anticancer, antimicrobial and anti-inflammatory properties .
Scopolamine hydrochloride is a non-selective and high affinity (≤1 nM) muscarinic antagonist that is used for the prevention of post-operative nausea and vomiting. Scopolamine readily passes the blood brain barrier. Scopolamine also reversibly inhibits 5-HT3 receptor-responses with an IC50 of 2.09 μM . Scopolamine induces Alzheimer's disease-like pathology through alteration of cholinergic system .
Acetylcholinesterase (ACHE) proteins exhibit multiple functions, including acetylcholinesterase activity and protein self-association. It regulates acetylcholine processing, receptor signaling and recycling. Acetylcholinesterase/ACHE Protein, Mouse (HEK293, His) is the recombinant mouse-derived Acetylcholinesterase/ACHE protein, expressed by HEK293 , with C-10*His labeled tag.
Acetylcholinesterase (ACHE) protein is pivotal in neurotransmission, rapidly hydrolyzing acetylcholine in the synaptic cleft to terminate signal transduction at the neuromuscular junction. Beyond neurotransmitter regulation, ACHE is implicated in neuronal apoptosis, indicating a broader role in cellular processes associated with programmed cell death. Acetylcholinesterase/ACHE Protein, Human (CHO, His) is the recombinant human-derived Acetylcholinesterase/ACHE protein, expressed by CHO , with C-6*His labeled tag. The total length of Acetylcholinesterase/ACHE Protein, Human (CHO, His) is 583 a.a..
CUTA protein is a trimeric membrane anchor protein of AChE and a homolog of the bacterial divalent cation chelator CutA1 protein. CUTA protein also interacts with BACE1 and inhibits APP beta processing and Aβ production. CutA Protein, Human (His) is the recombinant human-derived CutA protein, expressed by E. coli , with C-6*His labeled tag. The total length of CutA Protein, Human (His) is 156 a.a., with molecular weight of ~17.0 kDa.
Galanthamine-d6 (Galantamine-d6) is the deuterium labeled Galanthamine. Galanthamine is a potent acetylcholinesterase (AChE) inhibitor with an IC50 of 500 nM[1][2].
Chlorpyrifos-d10 is the deuterium labeled Chlorpyrifos. Chlorpyrifos is an organophosphate insecticide that is classified as a phosphorothionate. The oxon metabolite of Chlorpyrifos is an inhibitor of acetylcholinesterase (AChE), affecting neurological function in insects, humans, and other animals. The Chlorpyrifos oxon (CPO) metabolite is hydrolyzed by the plasma enzyme paraoxonase 1 (PON1), and susceptibility to neurotoxicity associated with CPO exposure is mitigated by PON1 overexpression.
Edrophonium-d5 (chloride) is the deuterium labeled Edrophonium chloride. Edrophonium chloride is a readily reversible acetylcholinesterase inhibitor; prevents breakdown of the neurotransmitter acetylcholine and acts by competitively inhibiting the enzyme acetylcholinesterase, mainly at the neuromuscular junction.
Azamethiphos-d6 is deuterated labeled Azamethiphos. Azamethiphos is an organophosphate insecticide and a neurotoxic agent, causing acetylcholinesterase(AChE) inhibition .
Itopride-d6 (hydrochloride) is deuterium labeled Itopride (hydrochloride). Itopride hydrochloride (HSR803), a gastroprokinetic Benzamide (HY-Z0283) derivative, is an inhibitor of acetylcholinesterase (AChE) and dopamine D2 receptor[1][2].
Pitofenone-d4 is deuterium labeled Pitofenone (HY-105853). Pitofenone, a spasmolytic compound, inhibits the acetylcholinesterase (AChE) activity from bovine erythrocytes and from electric eel with Kis of 36 and 45 μM, respectively .
Physostigmine-d3 is the deuterium labeled Physostigmine. Physostigmine (Eserine) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine is also an antidote for anticholinergic poisoning[1][2][3][4].
Trimyristin--d15 is the deuterium labeled Trimyristin. Trimyristin, an active molluscicidal component of Myristica fragrans Houtt, significantly inhibits acetylcholinesterase (AChE), acid and alkaline phosphatase (ACP/ALP) activities in the nervous tissue of Lymnaea acuminata. IC50s of Trimyristin against AChE, ACP, and ALP are 0.11, 0.16 and 0.18 mM, respectively[1].
(-)-Huperzine A-d4 hydrochloride is deuterated labeled (-)-Huperzine A (HY-17387). (-)-Huperzine A (Huperzine A) is an alkaloid isolated from Huperzia serrata, with neuroprotective activity. (-)-Huperzine A is a potent, highly specific, reversible and blood-brain barrier penetrant inhibitor of acetylcholinesterase (AChE), with an IC50 of 82 nM. (-)-Huperzine A also is non-competitive antagonist of N-methyl-D-aspartate glutamate (NMDA) receptor. (-)-Huperzine A is developed for the research of neurodegenerative diseases, including Alzheimer’s disease .
Imidazole- 15N2 (Glyoxaline- 15N2) is 15N labeled Imidazole. Imidazole (Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene) is a heterocyclic aromatic compound. Imidazole bearing molecules have been used as corrosion, acetylcholinesterase (AChEI) and xanthine oxidase (XO) inhibitors, performing biological activities such as antifungal, antituberculosis, anti-inflammatory, antioxidant, and analgesic, amongst many others. Imidazole inhibits the enzymatic conversion of the endoperoxides (PGG2 and PGH2) to thromboxane A2 by platelet microsomes. Imidazole derivatives exhibits inhibition on SARS-CoV-2 3CL Pro enzyme, which is promising for research in the field of Alzheimer’s disease, gout, COVID-19 and thrombo-embolic disease .
Ladostigil (TV-3326) hemitartrate is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC50s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil hemitartrate exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil hemitartrate can be used for the research of depression and Alzheimer's disease . Ladostigil (hemitartrate) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Ladostigil (TV-3326) hydrochloride is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC50s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil hydrochloride exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil can be used for the research of depression and Alzheimer's disease . Ladostigil (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Ladostigil (TV-3326) is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC50s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil can be used for the research of depression and Alzheimer's disease . Ladostigil is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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