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Neurotoxic.

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adenosine Deaminase (2) Akt (1) Amyloid-β (25) Antibiotic (3) Apical Sodium-Dependent Bile Acid Transporter (1) Apoptosis (20) Autophagy (4) Bacterial (3) Bcl-2 Family (1) Beta-secretase (1) Biochemical Assay Reagents (4) Caspase (3) Cholinesterase (ChE) (26) COX (2) CXCR (1) Dopamine Receptor (2) Drug Metabolite (3) EAAT (1) EGFR (1) Endogenous Metabolite (23) FAAH (1) Ferroptosis (2) Fungal (1) GABA Receptor (2) Glutathione S-transferase (1) Glycosidase (1) GSK-3 (3) HBV (1) HDAC (2) Herbicide (5) Huntingtin (1) iGluR (3) Interleukin Related (3) Isotope-Labeled Compounds (8) JNK (1) Keap1-Nrf2 (3) Microtubule/Tubulin (5) Mitochondrial Metabolism (5) MMP (2) Monoamine Oxidase (1) Monoamine Transporter (1) Na+/K+ ATPase (6) nAChR (4) NADPH Oxidase (1) NF-κB (2) NO Synthase (1) p38 MAPK (2) Parasite (3) PARP (2) Penicillin-binding protein (PBP) (3) Phosphodiesterase (PDE) (4) PI3K (1) PKC (1) Potassium Channel (3) Prostaglandin Receptor (1) PROTACs (1) Proteasome (2) Reactive Oxygen Species (6) ROS Kinase (1) Sigma Receptor (4) Small Interfering RNA (siRNA) (2) Sodium Channel (1) STAT (2) Steroid Sulfatase (1) Tau Protein (3) TGF-β Receptor (1) TNF Receptor (1) TRP Channel (1) α-synuclein (1) γ-secretase (1)
By Research Areas:	Cancer (27) Cardiovascular Disease (7) Endocrinology (3) Infection (9) Inflammation/Immunology (20) Metabolic Disease (13) Neurological Disease (141)
Oligonucleotides:	Antioxidants (1) siRNAs (2)

166

Inhibitors & Agonists

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-N3686

D-Arabitol	Endogenous Metabolite	Neurological Disease Metabolic Disease
D-Arabitol is a polyol and its accumulation may cause a neurotoxic effect in human.

HY-114899

Azamethiphos	Cholinesterase (ChE) Parasite	Neurological Disease
Azamethiphos is an organophosphate insecticide and a neurotoxic agent, causing acetylcholinesterase (AChE) inhibition .

HY-N0137

Tetrahydropapaverine hydrochloride	Others	Neurological Disease
Tetrahydropapaverine hydrochloride is one of the Tetrahydroisoquinolines. Tetrahydropapaverine hydrochloride has neurotoxic effects on dopamine neurons .

HY-B0034S

Donepezil-d5 hydrochloride E2020-d₅	Cholinesterase (ChE)	Neurological Disease
Donepezil-d₅ (hydrochloride) is deuterium labeled Donepezil (Hydrochloride). Donepezil Hydrochloride (E2020) is a reversible, selective AChE inhibitor with an IC50 of 6.7 nM for AChE activity. Donepezil shows high selectivity for AChE over BuChE[1]. Donepezil exhibits neuroprotective effect on Aβ42 neurotoxicity[2].

HY-B0034S1

Donepezil-d4 hydrochloride E2020-d₄	Cholinesterase (ChE)	Neurological Disease
Donepezil-d₄ (hydrochloride) is the deuterium labeled Donepezil hydrochloride. Donepezil Hydrochloride (E2020) is a reversible, selective AChE inhibitor with an IC50 of 6.7 nM for AChE activity. Donepezil shows high selectivity for AChE over BuChE[1]. Donepezil exhibits neuroprotective effect on Aβ42 neurotoxicity[2].

HY-145343A

(9R)-RO7185876	γ-secretase Amyloid-β	Neurological Disease
(9R)-RO7185876 (Compound example 16) is a γ-secretase inhibitor. (9R)-RO7185876 inhibits Αβ42 secretion. (9R)-RO7185876 can be used for the researches of Alzheimer's disease, cerebral amyloid angiopathy, hereditary cerebral hemorrhage with amyloidosis, multi-infarct dementia, dementia pugilistica or Down syndrome .

HY-B0137

Prilocaine 1 Publications Verification	Na+/K+ ATPase	Neurological Disease
Prilocaine, an amino amide, is a Na/K-ATPase inhibitor. Prilocaine has neurotoxic effects .

HY-113379

2,3-Diaminopropionic acid	Endogenous Metabolite	Others
2, 3-Diaminopropionic acid is a metabolite of b-oxalyl-L-a, b-diaminopropionic acid a neurotoxic amino acid (ODAP).

HY-12535

Trichodesmine	Glutathione S-transferase	Neurological Disease Metabolic Disease
Trichodesmine is a dehydropyrrolizidine alkaloid. Trichodesmine can produces hepatotoxicty, pneumo- and neurotoxicity in vivo .

HY-B0137A

Prilocaine hydrochloride	Na+/K+ ATPase	Neurological Disease
Prilocaine hydrochloride, an amino amide, is a Na, K-ATPase inhibitor. Prilocaine has neurotoxic effects .

HY-N7027

Macrozamin	Others	Neurological Disease Cancer
Macrozamin is a major constituent principle of Cycads. Macrozamin has carcinogenic, mutagenic, teratogenic and neurotoxic properties .

HY-B0137B

Prilocaine acetate	Na+/K+ ATPase	Neurological Disease
Prilocaine acetate, an amino amide, is a Na/K-ATPase inhibitor. Prilocaine acetate has neurotoxic effects .

HY-119896

Clethodim	Herbicide	Neurological Disease
Clethodim is a postemergence herbicide. Clethodim shows developmental toxicity and neurotoxicity in zebrafish embryos and larvae .

HY-P1517

β-Amyloid (31-35)	Amyloid-β	Neurological Disease
β-Amyloid (31-35) is the shortest sequence of native Amyloid-β peptide that retains neurotoxic activity.

HY-B0832

Profenofos	Cholinesterase (ChE)	Neurological Disease
Profenofos is an insecticida used on field crops, vegetables, and fruit crops. Profenofos is an acetylcholinesterase (AChE) inhibitor, with neurotoxicity .

HY-147382

Neuronotoxicity-IN-1	Others	Neurological Disease
Neuronotoxicity-IN-1, a pyridothiazine derivative, is a kainic acid neurotoxicity inhibitor. Neuronotoxicity-IN-1 is a neuroprotective agent .

HY-W795027

Anatoxin-a ATX-a	nAChR Cholinesterase (ChE)	Neurological Disease
Anatoxin-a (ATX-a) is a neurotoxic alkaloid. Anatoxin-a acts as both a nicotinic acetylcholine receptor (nAChR) agonist and an Acetylcholinesterase (AChE) inhibitor .

HY-N7780

Aflatrem	Others	Neurological Disease
Aflatrem is a mycotoxin that can be isolated from Aspergillus flavus. Aflatrem has acute neurotoxic effects and can be ued in neurological disease .

HY-114899S

Azamethiphos-d6	Isotope-Labeled Compounds	Neurological Disease
Azamethiphos-d₆ is deuterated labeled Azamethiphos. Azamethiphos is an organophosphate insecticide and a neurotoxic agent, causing acetylcholinesterase (AChE) inhibition .

HY-W019870A

Glufosinate	Herbicide	Neurological Disease
Glufosinate, a phosphinic acid analogue of glutamic acid, is a herbicide which is converted by plant cells into PT (L-phosphinothricin). Glufosinate exerts neurotoxic activity .

HY-N0663

Talatisamine	Potassium Channel	Neurological Disease
Talatisamine, a aconitum alkaloid, is specific K ⁺ channel blocker. Talatisamine attenuates beta-amyloid oligomers induced neurotoxicity in cultured cortical neurons .

HY-W019870

Glufosinate ammonium 1 Publications Verification	Herbicide	Neurological Disease
Glufosinate ammonium, a phosphinic acid analogue of glutamic acid, is an herbicide which is converted by plant cells into PT (L-phosphinothricin). Glufosinate ammonium exerts neurotoxic activity .

HY-N8103

Heishuixiecaoline A	Amyloid-β	Neurological Disease
Heishuixiecaoline A is a germacrane-type sesquiterpenoid. Heishuixiecaoline A shows protective effect on the neurotoxicity of PC12 cells induced by Aβ_25-35 .

HY-114899R

Azamethiphos (Standard)	Cholinesterase (ChE) Parasite	Neurological Disease
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 .

HY-169442

Methylmethaqualone	Biochemical Assay Reagents	Neurological Disease
Methylmethaqualone is a quinazolinone psychoactive substance that can be used as an analytical reference standard for quinazolinone compounds. Methylmethaqualone has acute neurotoxicity and can cause psychomotor stimulation .

HY-B0137AS

Prilocaine-d7 hydrochloride	Isotope-Labeled Compounds Na+/K+ ATPase	Neurological Disease
Prilocaine-d₇ (hydrochloride) is deuterium labeled Prilocaine (hydrochloride). Prilocaine hydrochloride, an amino amide, is a Na, K-ATPase inhibitor. Prilocaine has neurotoxic effects[1][2].

HY-P10035

β Amyloid(28-35) human	Amyloid-β	Neurological Disease
β Amyloid(28-35) human is a β-amyloid peptide (Abeta), a lipid-induced amyloid core fragment. β Amyloid oligomers are neurotoxic, and β Amyloid(28-35) human can interact with neuronal membranes, regulate secondary structure and neurotoxicity, and cause Alzheimer's disease. β Amyloid(28-35) human has anisotropic effects on the acidic phospholipid DPH, resulting in enhanced internal fluidity of lipid membrane bilayers .

HY-N7368

Hibifolin	Adenosine Deaminase	Neurological Disease Inflammation/Immunology Cancer
Hibifolin, a flavonol glycoside, is a potential inhibitor of adenosine deaminase (ADA), with a K_i of 49.92 μM. Hibifolin protects neurons against beta-amyloid-induced neurotoxicity .

HY-N3686S

D-Arabitol-13C	Endogenous Metabolite	Neurological Disease Metabolic Disease
D-Arabitol- ¹³C is the ¹³C labeled D-Arabitol. D-Arabitol is a polyol and its accumulation may cause a neurotoxic effect in hu[1][2].

HY-N3686R

D-Arabitol (Standard)	Endogenous Metabolite	Neurological Disease Metabolic Disease
D-Arabitol (Standard) is the analytical standard of D-Arabitol. This product is intended for research and analytical applications. D-Arabitol is a polyol and its accumulation may cause a neurotoxic effect in human.

HY-W198670

1,2-Diacetylbenzene	Drug Metabolite Endogenous Metabolite	Others
1,2-Diacetylbenzene, a γ-diketone metabolite derived from the neurotoxic solvent 1,2-diethylbenzene, is an aromatic hydrocarbon known for its reactivity with proteins.

HY-N0137A

(R)-Tetrahydropapaverine hydrochloride	Others	Neurological Disease
(R)-Tetrahydropapaverine hydrochloride is the isomer of Tetrahydropapaverine hydrochloride (HY-N0137), and can be used as an experimental control. Tetrahydropapaverine hydrochloride is one of the Tetrahydroisoquinolines. Tetrahydropapaverine hydrochloride has neurotoxic effects on dopamine neurons .

HY-107667

TC-2559 fumarate	nAChR	Neurological Disease
TC-2559 fumarate is a potent and selective neuronal acetylcholine receptor agonist. TC-2559 fumarate is potent and efficacious in the activation of CNS receptors and reduces glutamate-induced neurotoxicity in vitro .

HY-16009B

Buntanetap L-Tartrate (+)-Phenserine L-Tartrate; ANVS401 L-Tartrate	Amyloid-β	Cancer
Buntanetap (L-Tartrate) is an orally administered small molecule inhibitor of several neurotoxic proteins. Buntanetap reduces amyloid precursor protein (APP) production by blocking its mRNA translation .

HY-B0137R

Prilocaine (Standard)	Na+/K+ ATPase	Neurological Disease
Prilocaine (Standard) is the analytical standard of Prilocaine. This product is intended for research and analytical applications. Prilocaine, an amino amide, is a Na/K-ATPase inhibitor. Prilocaine has neurotoxic effects .

HY-N7027R

Macrozamin (Standard)	Others	Neurological Disease Cancer
Macrozamin (Standard) is the analytical standard of Macrozamin. This product is intended for research and analytical applications. Macrozamin is a major constituent principle of Cycads. Macrozamin has carcinogenic, mutagenic, teratogenic and neurotoxic properties .

HY-119896R

Clethodim (Standard)	Herbicide	Neurological Disease
Clethodim (Standard) is the analytical standard of Clethodim. This product is intended for research and analytical applications. Clethodim is a postemergence herbicide. Clethodim shows developmental toxicity and neurotoxicity in zebrafish embryos and larvae .

HY-B0137AR

Prilocaine (hydrochloride) (Standard)	Na+/K+ ATPase	Neurological Disease
Prilocaine (hydrochloride) (Standard) is the analytical standard of Prilocaine (hydrochloride). This product is intended for research and analytical applications. Prilocaine hydrochloride, an amino amide, is a Na/K-ATPase inhibitor. Prilocaine has neurotoxic effects .

HY-10448

Capsaicin 45+ Cited Publications (E)-Capsaicin	TRP Channel Autophagy Apoptosis Endogenous Metabolite	Neurological Disease Inflammation/Immunology Cancer
Capsaicin ((E)-Capsaicin), an active component of chili peppers, is a TRPV1 agonist. Capsaicin has pain-relieving, antioxidant, anti-inflammatory, anti-cancer and certain neurotoxic effects .

HY-P5854

Aa1 toxin	Potassium Channel	Neurological Disease
Aa1 toxin, a neurotoxic peptide that can be obtained from the venom of Androctonus australis Garzoni, is a specific potassium channel blocker. Aa1 toxin can be used in the study of neurological diseases .

HY-163441

BChE-IN-31	Cholinesterase (ChE)	Neurological Disease
BChE-IN-31 (Compound 14d) is a selective BChE inhibitor with an IC₅₀ of 65 nM. BChE-IN-31 inhibits the self-induced aggregation of neurotoxic amyloid-β (Aβ) peptide .

HY-B0832R

Profenofos (Standard)	Cholinesterase (ChE)	Neurological Disease
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 .

HY-153889

BTA-EG4	Amyloid-β Reactive Oxygen Species	Neurological Disease
BTA-EG4 is a catalase-amyloid interaction inhibitor, which can significantly enhance the neurotoxicity of amyloid peptides in catalase-overexpressing neuronal cells, and can be used in the study of neurodegenerative diseases .

HY-B0835S

Fenobucarb-d3	Apoptosis	Neurological Disease
Fenobucarb-d₃ is the deuterium labeled Fenobucarb. Fenobucarb is a carbamate insecticide. Fenobucarb induces zebrafish developmental neurotoxicity through pathways involved in inflammation, oxidative stress, degeneration and apoptosis[1].

HY-138903

L-Homocysteic acid L-HCA	iGluR	Neurological Disease
L-Homocysteic acid (L-HCA) is an endogenous excitatory amino acid that acts as a NMDA receptor agonist (EC₅₀: 14 μM). L-Homocysteic acid is neurotoxic, and can be used in the research of neurological disorders .

HY-N3686S1

D-Arabitol-13C-1	Isotope-Labeled Compounds Endogenous Metabolite	Neurological Disease Metabolic Disease
D-Arabitol- ¹³C-1 is the ¹³C labeled D-Arabitol. D-Arabitol is a polyol and its accumulation may cause a neurotoxic effect in hu[1][2].

HY-N3686S2

D-Arabitol-13C-2	Isotope-Labeled Compounds Endogenous Metabolite	Neurological Disease Metabolic Disease
D-Arabitol- ¹³C-2 is the ¹³C labeled D-Arabitol. D-Arabitol is a polyol and its accumulation may cause a neurotoxic effect in hu[1][2].

HY-N3117

Paeonilactone B (+)-Paeonilactone B	Others	Neurological Disease
Paeonilactone B is a monoterpene with neuroprotective effect against oxidative stress. Paeonilactone B protects rat cortical cells against H₂O₂-induced neurotoxicity .

HY-13603

Crolibulin 1 Publications Verification EPC2407	Microtubule/Tubulin Apoptosis	Cardiovascular Disease Cancer
Crolibulin (EPC2407) is a tubulin polymerization inhibitor, with potent apoptosis induction and cell growth inhibition. Crolibulin has anti-tumor activity. Crolibulin also has cardiovascular toxicity and neurotoxicity .

HY-B1971S

Deltamethrin-d5 Decamethrin-d₅	Isotope-Labeled Compounds Endogenous Metabolite	Cancer
Deltamethrin-d₅ is the deuterium labeled Deltamethrin. Deltamethrin (Decamethrin), a neurotoxic pyrethroid insecticide, produces a reversible sequence of motor symptoms in rats involving hind limb rigidity and choreoathetosis[1][2].

Cat. No.	Product Name	Type

HY-W127493

1-Hexacosanol Ceryl Alcohol	Cell Assay Reagents
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 .

HY-W127493R

1-Hexacosanol (Standard)

Cell Assay Reagents

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 .

Cat. No.	Product Name	Target	Research Area

HY-P1517

β-Amyloid (31-35)	Amyloid-β	Neurological Disease
β-Amyloid (31-35) is the shortest sequence of native Amyloid-β peptide that retains neurotoxic activity.

HY-138903

L-Homocysteic acid L-HCA	iGluR	Neurological Disease
L-Homocysteic acid (L-HCA) is an endogenous excitatory amino acid that acts as a NMDA receptor agonist (EC₅₀: 14 μM). L-Homocysteic acid is neurotoxic, and can be used in the research of neurological disorders .

HY-P0128

β-Amyloid (25-35) 25+ Cited Publications Amyloid beta-peptide (25-35); Aβ25-35; β-Amyloid peptide (25-35)	Amyloid-β	Neurological Disease
β-Amyloid (25-35) (Amyloid beta-peptide (25-35)) is the fragment Aβ(25-35) of the Alzheimer's amyloid β-peptide, has shown neurotoxic activities in cultured cells .

HY-P5807A

Cn2 toxin TFA β-Mammal toxin Cn2 TFA	Sodium Channel	Neurological Disease
Cn2 toxin TFA (β-Mammal toxin Cn2 TFA) is a single-chain β-scorpion neurotoxic peptide that is the main toxin in scorpion venom. Cn2 toxin (TFA) specifically targets mammalian voltage-gated sodium channels (VGSC) Nav1.6 .

HY-P1061

Colivelin Maximum Cited Publications 51 Publications Verification	STAT Amyloid-β	Neurological Disease
Colivelin is a brain penetrant neuroprotective peptide and a potent activator of STAT3, suppresses neuronal death by activating STAT3?in vitro . Colivelin exhibits long-term beneficial effects against neurotoxicity, Aβ deposition, neuronal apoptosis, and synaptic plasticity deficits in neurodegenerative disease . Colivelin has the potential for the treatment of alzheimer's disease and ischemic brain injury

HY-P1061A

Colivelin TFA Maximum Cited Publications 51 Publications Verification	STAT Amyloid-β Apoptosis	Neurological Disease
Colivelin TFA is a brain penetrant neuroprotective peptide and a potent activator of STAT3, suppresses neuronal death by activating STAT3?in vitro . Colivelin TFA exhibits long-term beneficial effects against neurotoxicity, Aβ deposition, neuronal apoptosis, and synaptic plasticity deficits in neurodegenerative disease . Colivelin TFA has the potential for the treatment of alzheimer's disease and ischemic brain injury .

HY-105066

Davunetide 1 Publications Verification	Microtubule/Tubulin Amyloid-β	Neurological Disease
Davunetide is an eight amino acid snippet derived from activity-dependent neuroprotective protein (ADNP), a neurotrophic factor that exists in the mammalian CNS. Davunetide possesses neuroprotective, neurotrophic and cognitive protective roperties. Davunetide, a microtubule-stabilizing peptide, interacts with and stabilises neuron-specific βIII-tubulin in vitro. Davunetide penetrates the blood-brain barrier and is non-toxic. Davunetide inhibits Aβ aggregation and Aβ-induced neurotoxicity .

HY-P10035

β Amyloid(28-35) human	Amyloid-β	Neurological Disease
β Amyloid(28-35) human is a β-amyloid peptide (Abeta), a lipid-induced amyloid core fragment. β Amyloid oligomers are neurotoxic, and β Amyloid(28-35) human can interact with neuronal membranes, regulate secondary structure and neurotoxicity, and cause Alzheimer's disease. β Amyloid(28-35) human has anisotropic effects on the acidic phospholipid DPH, resulting in enhanced internal fluidity of lipid membrane bilayers .

HY-P5854

Aa1 toxin	Potassium Channel	Neurological Disease
Aa1 toxin, a neurotoxic peptide that can be obtained from the venom of Androctonus australis Garzoni, is a specific potassium channel blocker. Aa1 toxin can be used in the study of neurological diseases .

HY-P3275

β-Amyloid (17-40) Aβ(17-40)	Amyloid-β	Neurological Disease
β-Amyloid (17-40) (Aβ(17-40)) is a fragment of Amyloid-β peptide that has shown neurotoxic activities in SH-SY5Y and IMR-32 cells. β-Amyloid (17-40) can be used for the research of neurological disease .

HY-P1928

Humanin	Bcl-2 Family	Neurological Disease Endocrinology
Humanin, an anti-apoptotic peptide of 24 amino acids, is a Bax inhibitor. Humanin prevents the translocation of Bax from cytosol to mitochondria, blocks Bax from the inactive to active conformation. Humanin is a mitochondria-associated peptide with a neuroprotective effect against AD-related neurotoxicity. Humanin also improves overall insulin sensitivity in animal. Humanin are related to aging . Humanin analogue, in which the serine at position 14 is replaced by glycine, names HNG .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N3686

D-Arabitol	Structural Classification Microorganisms Source classification Endogenous metabolite Saccharides	Endogenous Metabolite
D-Arabitol is a polyol and its accumulation may cause a neurotoxic effect in human.

HY-N7027

Macrozamin	Structural Classification Liliaceae Source classification Smilacis Glabrae Rhizoma Plants Saccharides	Others
Macrozamin is a major constituent principle of Cycads. Macrozamin has carcinogenic, mutagenic, teratogenic and neurotoxic properties .

HY-N0663

Talatisamine	Alkaloids Pyrrole Alkaloids Source classification Ranunculaceae Aconitum carmichaeli Debx. Plants	Potassium Channel
Talatisamine, a aconitum alkaloid, is specific K ⁺ channel blocker. Talatisamine attenuates beta-amyloid oligomers induced neurotoxicity in cultured cortical neurons .

HY-N7368

Hibifolin	Flavonols Structural Classification Flavonoids other families Neurological Disease Classification of Application Fields Source classification Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields	Adenosine Deaminase
Hibifolin, a flavonol glycoside, is a potential inhibitor of adenosine deaminase (ADA), with a K_i of 49.92 μM. Hibifolin protects neurons against beta-amyloid-induced neurotoxicity .

HY-113379

2,3-Diaminopropionic acid	Classification of Application Fields Source classification Other Diseases Amino acids Endogenous metabolite Disease Research Fields	Endogenous Metabolite
2, 3-Diaminopropionic acid is a metabolite of b-oxalyl-L-a, b-diaminopropionic acid a neurotoxic amino acid (ODAP).

HY-12535

Trichodesmine	Alkaloids Structural Classification other families Pyrrole Alkaloids Source classification Plants	Glutathione S-transferase
Trichodesmine is a dehydropyrrolizidine alkaloid. Trichodesmine can produces hepatotoxicty, pneumo- and neurotoxicity in vivo .

HY-W795027

Anatoxin-a ATX-a	Structural Classification Alkaloids Microorganisms Pyrrole Alkaloids Source classification	nAChR Cholinesterase (ChE)
Anatoxin-a (ATX-a) is a neurotoxic alkaloid. Anatoxin-a acts as both a nicotinic acetylcholine receptor (nAChR) agonist and an Acetylcholinesterase (AChE) inhibitor .

HY-N7780

Aflatrem	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Others
Aflatrem is a mycotoxin that can be isolated from Aspergillus flavus. Aflatrem has acute neurotoxic effects and can be ued in neurological disease .

HY-W019870A

Glufosinate	Microorganisms Source classification	Herbicide
Glufosinate, a phosphinic acid analogue of glutamic acid, is a herbicide which is converted by plant cells into PT (L-phosphinothricin). Glufosinate exerts neurotoxic activity .

HY-N8103

Heishuixiecaoline A	Structural Classification Terpenoids Sesquiterpenes Source classification Valeriana amurensis Smir. ex Komarov Plants Valerianaceae	Amyloid-β
Heishuixiecaoline A is a germacrane-type sesquiterpenoid. Heishuixiecaoline A shows protective effect on the neurotoxicity of PC12 cells induced by Aβ_25-35 .

HY-N3686R

D-Arabitol (Standard)	Structural Classification Microorganisms Source classification Endogenous metabolite Saccharides	Endogenous Metabolite
D-Arabitol (Standard) is the analytical standard of D-Arabitol. This product is intended for research and analytical applications. D-Arabitol is a polyol and its accumulation may cause a neurotoxic effect in human.

HY-N7027R

Macrozamin (Standard)	Structural Classification Liliaceae Source classification Smilacis Glabrae Rhizoma Plants Saccharides	Others
Macrozamin (Standard) is the analytical standard of Macrozamin. This product is intended for research and analytical applications. Macrozamin is a major constituent principle of Cycads. Macrozamin has carcinogenic, mutagenic, teratogenic and neurotoxic properties .

HY-10448

Capsaicin Maximum Cited Publications 46 Publications Verification (E)-Capsaicin	Structural Classification Monophenols Capsicum annuum L. Classification of Application Fields Source classification Phenols Solanaceae Plants Disease Research Fields Biological Pesticide Research Cancer Agricultural Research	TRP Channel Autophagy Apoptosis Endogenous Metabolite
Capsaicin ((E)-Capsaicin), an active component of chili peppers, is a TRPV1 agonist. Capsaicin has pain-relieving, antioxidant, anti-inflammatory, anti-cancer and certain neurotoxic effects .

HY-N3117

Paeonilactone B (+)-Paeonilactone B	Structural Classification Natural Products Paeonia lactiflora Pall. Source classification Plants Paeoniaceae	Others
Paeonilactone B is a monoterpene with neuroprotective effect against oxidative stress. Paeonilactone B protects rat cortical cells against H₂O₂-induced neurotoxicity .

HY-N7745

Glucosylsphingosine 1 Publications Verification Glucopsychosine; Lyso-Gb1	Structural Classification Animals Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Saccharides	Drug Metabolite Glycosidase
Glucosylsphingosine (lyso-Gb1) is a deacylated form of glucosylceramide with neurotoxicity and is also a noncompetitively inhibitor of glucocerebrosidase with a K_i value of 30 μM. Glucosylsphingosine is promising for research of Krabbe and Gaucher disease .

HY-N8730

7,8,3′,4′-Tetramethoxyflavone	Structural Classification Flavonoids Punica granatum L. Flavones Source classification Punicaceae Plants	Others
7,8,3 ',4 '-Tetramethoxyflavone is an extract isolated from natural pomegranate juice and seeds. 7,8,3 ',4' -Tetramethoxyflavone has a protective effect on the neurotoxicity of paraquat-induced Parkinson's disease mouse model .

HY-121192

Capillarisin 1 Publications Verification	Flavonoids Flavones Source classification Phenols Polyphenols Plants Compositae Artemisia capillaris Thunb.	Reactive Oxygen Species
Capillarisin, as a constituent from Artemisiae Capillaris herba, is found to exert anti-inflammatory and antioxidant properties. Capillarisin can be used for the research of asthma-mediated complications and can be a potential neuroprotectant against bupivacaine-induced neurotoxicity .

HY-B0770

Artemotil 1 Publications Verification β-Arteether; (+)-Arteether; Arteether	Structural Classification Natural Products Classification of Application Fields Source classification Artemisia carvifolia Buch.-Ham. ex Roxb. Plants Compositae Disease Research Fields Cancer	CXCR Parasite
Artemotil (β-Arteether) has antimalarial activity for the treatment of chloroquine-resistant *Plasmodium falciparum* malaria with an IC₅₀ of 1.61 nM. Artemotil also has central nervous system (CNS) neurotoxicity and anorectic toxicity in rats, dogs and monkeys .

HY-B1945

DEHP 2 Publications Verification Bis(2-ethylhexyl) phthalate; Ergoplast FDO; ESBO-D 82	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
DEHP (Bis(2-ethylhexyl) phthalate) is a widely used plasticizer, which has orally active. DEHP can produce a wide spectrum of toxic effects on organisms including neurotoxicity, liver toxicity, immunotoxicity, and reproductive toxicity .

HY-N0568R

Madecassoside (Standard)	Triterpenes Structural Classification Terpenoids Source classification Tagetes lucida Cav. Umbelliferae Plants Endogenous metabolite	Endogenous Metabolite Apoptosis Autophagy Keap1-Nrf2 p38 MAPK Caspase
Madecassoside (Standard) is the analytical standard of Madecassoside. This product is intended for research and analytical applications. Madecassoside is a pentacyclic triterpene isolated from Centella asiatica and has anti-inflammatory properties. Antioxidant and anti-aging effects. Madecassoside is a pentacyclic triterpene isolated from Centella asiatica. Madecassoside is orally active and has inhibitory properties against inflammation, oxidation, apoptosis and autophagy. Madecassosid inhibits activities of p38 MAPK and NF-kB , exhibits an anti-apopototic property, activates Nrf2 expression to reduce the neurotoxicity[10]. Madecassoside can be used in endocrine diseases, cardiovascular diseases, skin diseases and other diseases.

HY-N6032

Esculentoside B Phytolaccoside B	Source classification Plants Phytolacca americana L. Phytolaccaceae	Cholinesterase (ChE) JNK NF-κB Fungal
Esculentoside B (Phytolaccoside B) is a natural product from the roots of Phytolacca acinosa Roxb. Esculentoside B is neurotoxic to zebrafish larvae, and impairs their central nervous system development. Esculentoside B inhibits inflammatory response and has antifungal activity .

HY-N7368R

Hibifolin (Standard)	Flavonols Structural Classification Flavonoids other families Source classification Phenols Polyphenols Plants	Adenosine Deaminase
Hibifolin (Standard) is the analytical standard of Hibifolin. This product is intended for research and analytical applications. Hibifolin, a flavonol glycoside, is a potential inhibitor of adenosine deaminase (ADA), with a Ki of 49.92 μM. Hibifolin protects neurons against beta-amyloid-induced neurotoxicity .

HY-N2166

Tomatine α-Tomatine; Lycopersicin; Tomatin	Structural Classification Source classification Solanum lycopersicum L. Solanaceae Plants Steroids	Proteasome Apoptosis
Tomatine is a glycoalkaloid, found in the tomato plant (Lycopersicon esculentum Mill.). Tomatine elicits neurotoxicity in RIP1 kinase and caspase-independent manner. Tomatine promotes the upregulation of nuclear apoptosis inducing factor (AIF) in neuroblastoma cells. Tomatine also inhibits 20S proteasome activity .

HY-N11930

5-Hydroxy-2-[2-(2-hydroxyphenyl)ethyl]chromone	Structural Classification Gramineae Source classification Phenols Polyphenols Plants Imperata cylindrica (L.) Beauv.	Others
Hydroxy-2-[2-(2-hydroxyphenyl)ethyl]chromone is a neuroprotective agent . Hydroxy-2-[2-(2-hydroxyphenyl)ethyl]chromone shows significant neuroprotective activity against glutamate-induced neurotoxicity in primary cultures of rat cortical cell .

HY-N3562

Cedrin	Structural Classification Cedrus deodara (Roxburgh) G. Don Flavonoids Neurological Disease Classification of Application Fields Pinaceae Flavonones Source classification Plants Disease Research Fields	Reactive Oxygen Species
Cedrin is a natural flavonoid that can be found in Cedrus deodara. Cedrin protects PC12 cells against neurotoxicity induced by Aβ1-42. Cedrin can reduce reactive oxygen species overproduction, increase the activity of superoxide dismutase and decrease malondialdehyde content .

HY-N12622

AChE-IN-58	Structural Classification Flavonoids Flavones Source classification Camellia sinensis (L.) O. Ktze. Plants Theaceae	Cholinesterase (ChE)
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 .

HY-138800

Spinosad 3 Publications Verification	Structural Classification Natural Products Microorganisms Neurological Disease Classification of Application Fields Source classification Disease Research Fields Biological Pesticide Research Agricultural Research	nAChR
Spinosad, a mixture of spinosyns A and D known as fermentation products of a soil actinomycete (Saccharopolyspora spinosa), is a biological neurotoxic insecticide with a broader action spectrum. Spinosad targets the nicotinic acetylcholine receptor (nAChRs) of the insect nervous system. Spinosad has an excellent environmental and mammalian toxicological profile. Larvicidal activity .

HY-N9257

8-Hydroxypinoresinol4,4'-di-O-β-D-glucopyranoside	Structural Classification Polysaccharides Source classification Plants Valerianaceae Valeriana amurensis Smir. ex Komarov Saccharides	Others
8-Hydroxypinoresinol4,4'-di-O-β-D-glucopyranoside (Compound 7) is a compound derived from roots and rhizomes. 8-Hydroxypinoresinol4,4'-di-O-β-D-glucopyranoside could prevent neurotoxicity in PC12 cells .

HY-N6776

Penitrem A	Structural Classification Microorganisms Terpenoids Source classification Diterpenoids	Potassium Channel
Penitrem A is an indole diterpene neurotoxic alkaloid produced by Penicillium, acts as a selective BK channel antagonist with antiproliferative and anti-invasive activities against multiple malignancies. Penitrem A increases the spontaneous release of endogenous glutamate, gamma-aminobutyric acid (GABA) and aspartate from cerebrocortical synaptosomes, and induces tremorgenic syndromes in animals .

HY-100808

D-Serine 1 Publications Verification (R)-Serine	Structural Classification Human Gut Microbiota Metabolites Microorganisms Source classification Amino acids Endogenous metabolite	iGluR Endogenous Metabolite
D-Serine ((R)-Serine), an endogenous amino acid involved in glia-synapse interactions that has unique neurotransmitter characteristics, is a potent co-agonist at the NMDA glutamate receptor. D-Serinee has a cardinal modulatory role in major NMDAR-dependent processes including NMDAR-mediated neurotransmission, neurotoxicity, synaptic plasticity, and cell migration .

HY-B1945R

DEHP (Standard)	Structural Classification Natural Products Source classification Endogenous metabolite	Endogenous Metabolite
DEHP (Standard) is the analytical standard of DEHP. This product is intended for research and analytical applications. DEHP (Bis(2-ethylhexyl) phthalate) is a widely used plasticizer, which has orally active. DEHP can produce a wide spectrum of toxic effects on organisms including neurotoxicity, liver toxicity, immunotoxicity, and reproductive toxicity .

HY-N9602

6,7,4'-Trihydroxyflavanone	Structural Classification Flavonoids Dalbergia odorifera T. Chen Leguminosae Flavonones Source classification Plants	Others
6,7,4'-Trihydroxyflavanone is a compound with multiple pharmacological activities, including anti-rheumatic, anti-ischemic, anti-inflammatory, anti-osteoclastogenic and protective T-cells from METH-induced deactivation. 6,7,4'-Trihydroxyflavanone has shown potential protective effects in neurotoxicity studies and can be used to inhibit patients with neurodegenerative diseases caused by METH. 6,7,4'-Trihydroxyflavanone inhibits METH-induced neurotoxicity by upregulating the Nrf2/HO-1 and PI3K/Akt/mTOR signaling pathways. 6,7,4'-Trihydroxyflavanone can also induce Nrf2 nuclear translocation and HO-1 expression, further enhancing its protective effect on neuronal cells .

HY-N0061

Ethyl ferulate 1 Publications Verification	Structural Classification Monophenols Simple Phenylpropanols Source classification Phenols Dicerothamnus rhinocerotis Phenylpropanoids Umbelliferae Plants	Reactive Oxygen Species
Ethyl ferulate, a naturally lipophilic derivative of ferulic acid originally derived from Rhizoma Chuanxiong, induces heme oxygenase-1 (HO-1) and protects rat neurons against oxidative stress . Ethyl ferulate also protects neurons against amyloid β peptide (1-42)-induced oxidative stress and neurotoxicity .

HY-131592

Tricetin 1 Publications Verification	Flavonols Flavonoids Cupressaceae Classification of Application Fields Neurological Disease Thuja occidentalisLinn. Source classification Plants Disease Research Fields Inflammation/Immunology	Apoptosis Keap1-Nrf2
Tricetin is a potent competitive inhibitor of the Keap1-Nrf2 Protein Protein Interaction (PPI). Tricetin protects against 6-OHDA-induced neurotoxicity in Parkinson's disease model by activating Nrf2/HO-1 signaling pathway and preventing mitochondria-dependent apoptosis pathway .

HY-W009300

4-Hydroxyestrone 1 Publications Verification 4-OHE1	Structural Classification Natural Products Animals Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	Endogenous Metabolite
4-Hydroxyestrone (4-OHE1), an estrone metabolite, has strong neuroprotective effect against oxidative neurotoxicity. 4-Hydroxyestrone increases cytoplasmic translocation of p53 resulting from SIRT1-mediated deacetylation of p53. 4-Hydroxyestrone has little estrogenic activity .

HY-Z0283

Benzamide Benzenecarboxamide; Phenylamide	Structural Classification Alkaloids Human Gut Microbiota Metabolites Classification of Application Fields Other Alkaloids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite PARP
Benzamide (Benzenecarboxamide) is a potent poly(ADP-ribose) polymerase (PARP) inhibitor. Benzamide has protective activity against both glutamate- and methamphetamine (METH)-induced neurotoxicity in vitro. Benzamide can attenuate the METH-induced dopamine depletions and exhibits neuroprotective activity in mice, also has no acute effect on striatal dopamine metabolism and does not reduce body temperature .

HY-N12123

Peimisine 3-O-β-D-glucopyranoside	Structural Classification Alkaloids Liliaceae Other Alkaloids Source classification Plants Fritillaria unibracteata Hsiao et K. C. Hsia	Others
Peimisine 3-O-β-D-glucopyranoside (Compound 1) is a steroid alkaloid. Peimisine 3-O-β-D-glucopyranoside can be isolated and purified from natural Fritillaria unibracteata. Peimisine 3-O-β-D-glucopyranoside shows moderate protective effect on rotenone-induced neurotoxicity of PC12 cell line .

HY-167843

Alborixin	Structural Classification Microorganisms Antibiotics Source classification	Akt PI3K Autophagy
Alborixin is an inhibitor of the PI3K-AKT pathway that induces autophagy. It promotes the clearance of intracellular and extracellular amyloid-β by upregulating autophagy-related proteins (such as BECN1, ATG5, ATG7) and enhancing lysosomal activity, thereby reducing amyloid-β-mediated neurotoxicity. Alborixin shows potential for research in Alzheimer's disease .

HY-155534

17β-HSD10-IN-1	Structural Classification Monophenols Classification of Application Fields Source classification Other Diseases Phenols Endogenous metabolite Disease Research Fields	Endogenous Metabolite
17β-HSD10-IN-1 (compound 9) is an orally active inhibitor of 17β-hydroxysteroid dehydrogenase type 10 (17β-HSD10) with blood-brain permeability. 17β-HSD10-IN-1 doesn't result additional effects for mitochondrial off-targets and cytotoxic or neurotoxic effects .

HY-138800R

Spinosad (Standard)	Structural Classification Natural Products Microorganisms Source classification	nAChR
Spinosad (Standard) is the analytical standard of Spinosad. This product is intended for research and analytical applications. Spinosad, a mixture of spinosyns A and D known as fermentation products of a soil actinomycete (Saccharopolyspora spinosa), is a biological neurotoxic insecticide with a broader action spectrum. Spinosad targets the nicotinic acetylcholine receptor (nAChRs) of the insect nervous system. Spinosad has an excellent environmental and mammalian toxicological profile. Larvicidal activity .

HY-Y1117

Melamine	Structural Classification Natural Products Zea mays L. Classification of Application Fields Gramineae Other Diseases Plants Disease Research Fields	Apoptosis TGF-β Receptor NF-κB COX NADPH Oxidase ROS Kinase
Melamine is an orally active inducer of Apoptosis. Melamine induces animal disease models. Melamine affects the activity of Sertoli cell and can be used for research on male reproductive function. Melamine also has neurotoxicity and nephrotoxicity. Melamine induces cognitive impairment and acute kidney injury models. Melamine can also be used to induce bladder cancer and urinary stone models .

HY-Z0283R

Benzamide (Standard)	Structural Classification Alkaloids Human Gut Microbiota Metabolites Other Alkaloids Source classification Endogenous metabolite	Endogenous Metabolite PARP
Benzamide (Standard) is the analytical standard of Benzamide. This product is intended for research and analytical applications. Benzamide (Benzenecarboxamide) is a potent poly(ADP-ribose) polymerase (PARP) inhibitor. Benzamide has protective activity against both glutamate- and methamphetamine (METH)-induced neurotoxicity in vitro. Benzamide can attenuate the METH-induced dopamine depletions and exhibits neuroprotective activity in mice, also has no acute effect on striatal dopamine metabolism and does not reduce body temperature .

HY-155535

17β-HSD10-IN-2	Structural Classification Monophenols Neurological Disease Classification of Application Fields Ketones, Aldehydes, Acids Source classification Phenols Endogenous metabolite Disease Research Fields	Endogenous Metabolite
17β-HSD10-IN-2 (compound 11) is a benzothiazolylurea-based inhibitor，targeting to 17β-hydroxysteroid dehydrogenase type 10 (17β-HSD10)，a multifunctional mitochondrial enzyme. 17β-HSD10-IN-2 don't lead to mitochondrial off-targets and cytotoxic or neurotoxic effects. 17β-HSD10 inhibitors can be used for research in Alzheimer's disease (AD) and hormone-dependent cancer .

HY-N0568

Madecassoside Asiaticoside A	Triterpenes Structural Classification Classification of Application Fields Terpenoids Source classification Other Diseases Tagetes lucida Cav. Umbelliferae Plants Endogenous metabolite Disease Research Fields	Endogenous Metabolite Apoptosis Autophagy Keap1-Nrf2 p38 MAPK Caspase
Madecassoside is a pentacyclic triterpene isolated from Centella asiatica and has anti-inflammatory properties. Antioxidant and anti-aging effects. Madecassoside is a pentacyclic triterpene isolated from Centella asiatica. Madecassoside is orally active and has inhibitory properties against inflammation, oxidation, apoptosis and autophagy. Madecassosid inhibits activities of p38 MAPK and NF-kB ^[5][6], exhibits an anti-apopototic property, activates Nrf2 expression to reduce the neurotoxicity . Madecassoside can be used in endocrine diseases, cardiovascular diseases, skin diseases and other diseases.

HY-113366

Prostaglandin J2 PGJ2	Structural Classification Neurological Disease Classification of Application Fields Ketones, Aldehydes, Acids Source classification Endogenous metabolite Disease Research Fields	Prostaglandin Receptor Endogenous Metabolite
Prostaglandin J2 (PGJ2), an endogenous metabolite of Prostaglandin D2 (PGD2; HY-101988), is a potent PGD2 receptor (DP) agonist with K_is of 0.9 nM and 6.6 nM for hDP and hCRTH2, respectively. Prostaglandin J2 stimulates intracellular cyclic AMP production with an EC₅₀ value of 1.2 nM. Prostaglandin J2 induces oxidative stress and neuronal apoptosis. Prostaglandin J2 induces the accumulation/aggregation of ubiquitinated (Ub) proteins. Prostaglandin J2 is highly neurotoxic and potentially contributes to many neurodegenerative conditions, including Alzheimer's (AD) and Parkinson's diseases (PD) .

HY-30004

1-Aminocyclopropane-1-carboxylic acid	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
1-Aminocyclopropane-1-carboxylic acid is an endogenous metabolite. In the presence of low concentrations (1 μM) of glutamate, 1-Aminocyclopropane-1-carboxylic acid acts as a small molecule agonist of NMDA receptors with an EC50 of 0.7-0.9 μM. At high concentrations (10 μM) of glutamate, 1-Aminocyclopropane-1-carboxylic acid acts as a competitive antagonist of NMDA receptors with an EC50 of 81.6 nM. 1-Aminocyclopropane-1-carboxylic acid exerts neuroprotective activity by moderately activating NMDA receptors to prevent neuronal cell death in ischemic animal models. Additionally, 1-Aminocyclopropane-1-carboxylic acid is an antagonist of NMDA receptors, inducing blood pressure reduction and antioxidant effects in stroke-prone hypertensive rats. 1-Aminocyclopropane-1-carboxylic acid enhances object recognition memory and cognitive flexibility dependent on the prefrontal cortex, but does not affect impulsivity nor exhibit an antipsychotic-like profile. 1-Aminocyclopropane-1-carboxylic acid shows promise for research in the field of neurotoxicity. .

HY-30004R

1-Aminocyclopropane-1-carboxylic acid (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite
1-Aminocyclopropane-1-carboxylic acid (Standard) is the analytical standard of 1-Aminocyclopropane-1-carboxylic acid. This product is intended for research and analytical applications. 1-Aminocyclopropane-1-carboxylic acid is an endogenous metabolite. In the presence of low concentrations (1 μM) of glutamate, 1-Aminocyclopropane-1-carboxylic acid acts as a small molecule agonist of NMDA receptors with an EC50 of 0.7-0.9 μM. At high concentrations (10 μM) of glutamate, 1-Aminocyclopropane-1-carboxylic acid acts as a competitive antagonist of NMDA receptors with an EC50 of 81.6 nM. 1-Aminocyclopropane-1-carboxylic acid exerts neuroprotective activity by moderately activating NMDA receptors to prevent neuronal cell death in ischemic animal models. Additionally, 1-Aminocyclopropane-1-carboxylic acid is an antagonist of NMDA receptors, inducing blood pressure reduction and antioxidant effects in stroke-prone hypertensive rats. 1-Aminocyclopropane-1-carboxylic acid enhances object recognition memory and cognitive flexibility dependent on the prefrontal cortex, but does not affect impulsivity nor exhibit an antipsychotic-like profile. 1-Aminocyclopropane-1-carboxylic acid shows promise for research in the field of neurotoxicity. .

Cat. No.	Product Name	Chemical Structure

HY-B0034S

Donepezil-d5 hydrochloride
Donepezil-d₅ (hydrochloride) is deuterium labeled Donepezil (Hydrochloride). Donepezil Hydrochloride (E2020) is a reversible, selective AChE inhibitor with an IC50 of 6.7 nM for AChE activity. Donepezil shows high selectivity for AChE over BuChE[1]. Donepezil exhibits neuroprotective effect on Aβ42 neurotoxicity[2].

HY-B0034S1

Donepezil-d4 hydrochloride
Donepezil-d₄ (hydrochloride) is the deuterium labeled Donepezil hydrochloride. Donepezil Hydrochloride (E2020) is a reversible, selective AChE inhibitor with an IC50 of 6.7 nM for AChE activity. Donepezil shows high selectivity for AChE over BuChE[1]. Donepezil exhibits neuroprotective effect on Aβ42 neurotoxicity[2].

HY-B0137AS

Prilocaine-d7 hydrochloride
Prilocaine-d₇ (hydrochloride) is deuterium labeled Prilocaine (hydrochloride). Prilocaine hydrochloride, an amino amide, is a Na, K-ATPase inhibitor. Prilocaine has neurotoxic effects[1][2].

HY-114899S

Azamethiphos-d6
Azamethiphos-d₆ is deuterated labeled Azamethiphos. Azamethiphos is an organophosphate insecticide and a neurotoxic agent, causing acetylcholinesterase (AChE) inhibition .

HY-N3686S

D-Arabitol-13C
D-Arabitol- ¹³C is the ¹³C labeled D-Arabitol. D-Arabitol is a polyol and its accumulation may cause a neurotoxic effect in hu[1][2].

HY-B0835S

Fenobucarb-d3
Fenobucarb-d₃ is the deuterium labeled Fenobucarb. Fenobucarb is a carbamate insecticide. Fenobucarb induces zebrafish developmental neurotoxicity through pathways involved in inflammation, oxidative stress, degeneration and apoptosis[1].

HY-N3686S1

D-Arabitol-13C-1
D-Arabitol- ¹³C-1 is the ¹³C labeled D-Arabitol. D-Arabitol is a polyol and its accumulation may cause a neurotoxic effect in hu[1][2].

HY-N3686S2

D-Arabitol-13C-2
D-Arabitol- ¹³C-2 is the ¹³C labeled D-Arabitol. D-Arabitol is a polyol and its accumulation may cause a neurotoxic effect in hu[1][2].

HY-B1971S

Deltamethrin-d5
Deltamethrin-d₅ is the deuterium labeled Deltamethrin. Deltamethrin (Decamethrin), a neurotoxic pyrethroid insecticide, produces a reversible sequence of motor symptoms in rats involving hind limb rigidity and choreoathetosis[1][2].

HY-107116S

MAP4343-d4
MAP4343-d₄ is the deuterium labeled MAP4343. MAP4343 is the 3-methylether derivative of Pregnenolone. MAP4343 binds in vitro to microtubule-associated protein 2 (MAP2), stimulates the polymerization of tubulin, enhances the extension of neurites and protects neurons against neurotoxic agents[1][2][3].

HY-B0815S

Chlorpyrifos-d10

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.

HY-B0763S1

Ibudilast-d7

Ibudilast-d₇ is the deuterium labeled Ibudilast. Ibudilast (KC-404; AV-411; MN-166) is a cyclic AMP phosphodiesterase (PDE) inhibitor. Ibudilast has platelet anti-aggregatory effects. Ibudilast can be used for the research of asthma for its inhibitory effects on tracheal smooth muscle contractility. Ibudilast may be a useful neuroprotective and anti-dementia agent counteracting neurotoxicity in activated microglia[1].

HY-W008719S

MPP+-d3(iodide)

MPP+-d₃ (iodide) is deuterium labeled MPP+ (iodide). MPP+ iodide, a toxic metabolite of the neurotoxin MPTP, causes symptom of Parkinson's disease in animal models by selectively destroying dopaminergic neurons in substantia nigra. MPP+ iodide is taken up by the dopamine transporter into dopaminergic neurons where it exerts its neurotoxic action on mitochondria by affecting complex I of the respiratory chain. MPP+ iodide is also a high affinity substrate for the serotonin transporter (SERT)[1][2].

HY-100808S

D-Serine-d3

D-Serine-d₃ ((R)-Serine-d₃) is a deuterium labeled D-Serine (HY-100808). D-Serine ((R)-Serine), an endogenous amino acid involved in glia-synapse interactions that has unique neurotransmitter characteristics, is a potent co-agonist at the NMDA glutamate receptor. D-Serinee has a cardinal modulatory role in major NMDAR-dependent processes including NMDAR-mediated neurotransmission, neurotoxicity, synaptic plasticity, and cell migration .

HY-B0763S2

Ibudilast-d7-1

Ibudilast-d₇-1 is the deuterium labeled Ibudilast[1]. Ibudilast (KC-404;AV-411;MN-166) is a cyclic AMP phosphodiesterase (PDE) inhibitor. Ibudilast has platelet anti-aggregatory effects. Ibudilast can be used for the research of asthma for its inhibitory effects on tracheal smooth muscle contractility. Ibudilast may be a useful neuroprotective and anti-dementia agent counteracting neurotoxicity in activated microglia[2].

Cat. No.	Product Name		Classification

HY-B1066

Butylhydroxyanisole 5 Publications Verification Butylated hydroxyanisole; BHA; E320		Antioxidants
Butylhydroxyanisole (Butylated hydroxyanisole) is an antioxidant used as a food additive preservative. Butylhydroxyanisole mediates liver toxicity, retardation in reproductive organ development and learning, and sleep deficit. Butylhydroxyanisole exerts neurotoxic effects and leads to disruption of the brain and nerve development . Butylhydroxyanisole is a ferroptosis inducer .

HY-132610A

Givosiran sodium 1 Publications Verification ALN-AS1 sodium		siRNAs
Givosiran sodium is a small interfering RNA that targets hepatic aminolevulinate synthase 1 (ALAS1) messenger RNA. Givosiran sodium downregulates ALAS1 mRNA and prevents accumulation of neurotoxic δ-aminolevulinic acid and porphobilinogen levels. Givosiran sodium can be used for the research of acute intermittent porphyria .

HY-132610

Givosiran ALN-AS1		siRNAs
Givosiran (ALN-AS1) is a small interfering RNA that targets hepatic aminolevulinate synthase 1 (ALAS1) messenger RNA. Givosiran downregulates ALAS1 mRNA and prevents accumulation of neurotoxic δ-aminolevulinic acid and porphobilinogen levels. Givosiran can be used for the research of acute intermittent porphyria .

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