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Results for "

substitute

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (2) ADC Linker (5) Adenosine Receptor (2) Akt (1) Amino Acid Derivatives (2) Amyloid-β (1) Antibiotic (3) Apoptosis (14) Autophagy (8) Bacterial (18) Beta-secretase (1) Biochemical Assay Reagents (21) Btk (2) CaMK (2) Cholinesterase (ChE) (1) CXCR (1) Cytochrome P450 (2) DNA/RNA Synthesis (2) Endogenous Metabolite (39) Endothelin Receptor (1) ERK (1) FABP (1) Fluorescent Dye (15) Fungal (6) GABA Receptor (1) GCGR (2) Glucosidase (3) HCV (2) HIV (2) HIV Integrase (1) HIV Protease (1) IFNAR (1) Isotope-Labeled Compounds (12) JAK (2) JNK (1) Keap1-Nrf2 (2) Ligands for E3 Ligase (1) Liposome (1) LPL Receptor (1) mAChR (1) Microtubule/Tubulin (3) Myosin (1) Necroptosis (1) Opioid Receptor (2) Organoid (1) Parasite (2) Platelet-activating Factor Receptor (PAFR) (1) Potassium Channel (1) Prostaglandin Receptor (2) Proton Pump (8) Reactive Oxygen Species (4) SOD (2) Topoisomerase (2) Vasopressin Receptor (1) VEGFR (1)
By Research Areas:	Cancer (47) Cardiovascular Disease (8) Endocrinology (3) Infection (27) Inflammation/Immunology (16) Metabolic Disease (18) Neurological Disease (19)
Click Chemistry:	Labeling and Fluorescence Imaging (1) Azide (3) Alkynes (1)
Oligonucleotides:	Nucleosides and their Analogs (1) Suspending Agents (1) Disintegrants (1) Phospholipids (1) Cationic Lipids (1) Sweetening Agents (3)

212

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-145676A

Sodium phenyl ethylamido hyaluronate（30% substitution）	ADC Linker	Others
Sodium phenyl ethylamido hyaluronate (30% substitution) is a chemical agent. Sodium phenyl ethylamido hyaluronate (30% substitution) has 30% phenethylamine substitution. The molecular weight is 40 WD – 60WD.

HY-145676E

Sodium phenyl ethylamido hyaluronate（10% substitution）	ADC Linker	Others
Sodium phenyl ethylamido hyaluronate (10% substitution) is a chemical agent. Sodium phenyl ethylamido hyaluronate (10% substitution) has 10% phenethylamine substitution. The molecular weight is 40-60WD.

HY-N0614

Sucralose 1 Publications Verification E955; Trichlorosucrose	Endogenous Metabolite	Cancer
Sucralose?(E955; Trichlorosucrose) is a?non-nutritive?artificial?sweetener and sugar substitute. Sucralose can activate a conserved neural fasting response and thereby exerts an appetite-stimulating effect in rodents .

HY-116706

Lenacil	Others	Others
Lenacil is a selective uracil substituted herbicide used for control of both annual grasses, broad leafed weeds and some perennial weeds in sugarcane, apples, alfalfa, peaches, peacans, peppermints (Mentha piperita) and sugar beets. Lenacil can inhibit photosynthesis .

HY-103033

T.cruzi-IN-1	Parasite	Infection
T.cruzi-IN-1 is a potent *Trypanosoma cruzi* inhibitor with an IC₅₀ of 8 nM. T.cruzi-IN-1, a 4-trifluoromethyl substituted analog, has the potential for both the acute and chronic stages of Chagas disease .

HY-B2227C

Lactate potassium 5+ Cited Publications Lactic acid potassium	Bacterial	Infection Others
Lactate (Lactic acid) potassium is used as a sodium chloride substitute in the elaboration of dry meat products. Lactate potassium (56%) and sodium diacetate (4%) mixture inhibit the development of L. sake and L. monocytogenes bacteria at 4℃ to extend the shelf life of food .

HY-P3581

PE 22-28	Potassium Channel	Neurological Disease
PE 22-28 is a TREK-1 inhibitor with IC₅₀ value of 0.12 nM. PE 22-28 also is a 7 amino-acid peptide that is used as a core sequence for preparing analogs by chemical modifications and also by substitution of amino-acids. PE 22-28 can be used for the research of depression .

HY-100305

Substituted piperidines-1	Others	Endocrinology
Substituted piperidines-1 is a compound that can promote the release of growth hormone in humans and animals.

HY-145676

Sodium phenyl ethylamido hyaluronate（20% substitution）	ADC Linker	Others
Sodium phenyl ethylamido hyaluronate (20% substitution) is a chemical agent. Sodium phenyl ethylamido hyaluronate (20% substitution) has 20% phenethylamine substitution. The molecular weight is 40-60WD.

HY-N0614R

Sucralose (Standard)	Endogenous Metabolite	Cancer
Sucralose (Standard) is the analytical standard of Sucralose. This product is intended for research and analytical applications. Sucralose?(E955; Trichlorosucrose) is a?non-nutritive?artificial?sweetener and sugar substitute. Sucralose can activate a conserved neural fasting response and thereby exerts an appetite-stimulating effect in rodents .

HY-116706R

Lenacil (Standard)	Others	Others
Lenacil (Standard) is the analytical standard of Lenacil. This product is intended for research and analytical applications. Lenacil is a selective uracil substituted herbicide used for control of both annual grasses, broad leafed weeds and some perennial weeds in sugarcane, apples, alfalfa, peaches, peacans, peppermints (Mentha piperita) and sugar beets. Lenacil can inhibit photosynthesis .

HY-42680

D-Tagatose D-(-)-Tagatose	Endogenous Metabolite	Metabolic Disease Cancer
D-Tagatose (D-(-)-Tagatose) is a rare monosaccharide found in nature with prebiotic characteristics. D-Tagatose is as a substitute for sucrose and a low-calorie sweetener in foodstuffs such as gum, fruit juice, and beverages. D-Tagatose is also a potential antidiabetic agent for the research of type II diabetes and a prebiotic to help elevate beneficial bacteria in the colon, prevent colon cancer, and lower cholesterol .

HY-B0400E

D-Sorbitol, M400 (Excipient) Sorbitol, M400 (Excipient); D-Glucitol, M400 (Excipient)	Bacterial Endogenous Metabolite	Cancer
D-Sorbitol (Sorbitol), M400 (Excipient) is a D-Sorbitol (HY-B0400) with a granule size of about 400 μm. D-Sorbitol is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary supplement. Particle sizes and shapes may induce changes in flow properties .

HY-42680R

D-Tagatose (Standard)	Endogenous Metabolite	Metabolic Disease Cancer
D-Tagatose (Standard) is the analytical standard of D-Tagatose. This product is intended for research and analytical applications. D-Tagatose (D-(-)-Tagatose) is a rare monosaccharide found in nature with prebiotic characteristics. D-Tagatose is as a substitute for sucrose and a low-calorie sweetener in foodstuffs such as gum, fruit juice, and beverages. D-Tagatose is also a potential antidiabetic agent for the research of type II diabetes and a prebiotic to help elevate beneficial bacteria in the colon, prevent colon cancer, and lower cholesterol .

HY-142919

μ opioid receptor agonist 2	Opioid Receptor	Neurological Disease
μ opioid receptor agonist 2 （Compound H-3）is an optically pure oxaspiro ring substituted pyrrolopyrazole derivative, acts as a MOR receptor agonist and can be used for the research of pain and pain related diseases .

HY-142918

μ opioid receptor agonist 1	Opioid Receptor	Neurological Disease
μ opioid receptor agonist 1 （Compound H-1a）is an optically pure oxaspiro ring substituted pyrrolopyrazole derivative, acts as a MOR receptor agonist and can be used for the research of pain and pain related diseases .

HY-125870

Gellan gum, for cell culture Agar substitute gelling agent, for cell culture	Biochemical Assay Reagents	Inflammation/Immunology
Gellan gum is a linear microbial exopolysaccharide that can be used as a cell scaffold for both soft tissue and load bearing applications. Gellan gum has many advantages such as biocompatibility, biodegradability, nontoxic in nature, and physical stability in the presence of cations .

HY-103168

XCC	Adenosine Receptor	Neurological Disease
XCC, 1,3,8-substituted xanthine derivative, is an adenosine receptor antagonist with K_i of 1.905 μM_[1].

HY-107133

Simmitecan hydrochloride	Topoisomerase Cytochrome P450	Cancer
Simmitecan hydrochloride, a 9-substituted lipophilic Camptothecin (HY-16560) derivative, is a potent topoisomerase I inhibitor. Simmitecan hydrochloride is an anticancer agent .

HY-B0256S

Azathioprine-d3 BW 57-322-d3	Isotope-Labeled Compounds	Others
Azathioprine-d3 (BW 57-322-d3) is the deuterium labeled Azathioprine (HY-B0256). Azathioprine (BW 57-322) is an orally active immunosuppressive agent. Azathioprine can be converted in vivo to the active metabolite 6-mercaptopurine (6-MP). Azathioprine has myelosuppressive effects and induces apoptosis .

HY-D1029

Biotin-11-dUTP	Fluorescent Dye	Others
Biotin-11-dUTP is a fluorescent substitute for dTTP.

HY-W002072

Palladium (II) acetate	Biochemical Assay Reagents	Others
Palladium (II) acetate is a catalyst that catalyzes aromatic substitution reactions .

HY-156079

Antidepressant agent 5	Others	Neurological Disease
Antidepressant agent 5 (Compound 3i) is a 7-substituted tetrahydroisoquinolines derivatives. Antidepressant agent 5 exhibits almost equal antidepressant activity compared with magnoflorine. ntidepressant agent 5 can be used for depressive disorder research .

HY-117289

AKOS B018304	Others	Others
AKOS B018304 is an arylalkylidene derivative, with polar substitution at para-position.

HY-D1029A

Biotin-11-dUTP trisodium	Fluorescent Dye	Others
Biotin-11-dUTP trisodium is a fluorescent substitute for dTTP.

HY-133933

Maleylsulfathiazole	Others	Others
Maleylsulfathiazole is an N ⁴-dibasic acid-substituted sulfonamides .

HY-N0160

Kinetin 5 Publications Verification 6-Furfuryladenine; N6-Furfuryladenine	SOD	Neurological Disease
Kinetin (N6-furfuryladenine) belongs to the family of N6-substituted adenine derivatives known as cytokinins, which are plant hormones involved in cell division, differentiation and other physiological processes. Kinetin has anti-aging effects .

HY-W011834

2'-O-Methylcytidine	HCV	Infection
2'-O-Methylcytidine is a 2'-substituted nucleoside as a inhibitor of HCV replication. 2'-O-Methylcytidine inhibits RNA-dependent RNA polymerase (NS5B)-catalyzed RNA synthesis in vitro, in a manner that is competitive with substrate nucleoside triphosphate .

HY-N2902

Artocarpin	Others	Cancer
Artocarpin is an isoprenoid-substituted flavonoid, that can be isolated from the wood of Artocarpus heterophyllus. Artocarpin inhibits melanin biosynthesis in B16 melanoma cells without inhibiting tyrosinase. The presence of the isoprenoid-substituted moiety enhanced the inhibitory activity on melanin production in B16 melanoma cells .

HY-122351

Advantame free acid	Others	Others
Advantame?is an N-substituted aspartame derivative and acts as a non-caloric artificial sweetener .

HY-W040802

AC-94149	Others	Others
AC-94149 is a substituted nitro compound used as an intermediate in several herbicides .

HY-B1908

Midecamycin 2 Publications Verification SF-837; Antibiotic SF-837	Bacterial Antibiotic	Infection
Midecamycin, an acetoxy-substituted macrolide antibiotic, is tested against gram-positive and gram-negative bacteria.

HY-Y1080

N-Acetyl-R-leucine N-Acetyl-D-leucine	Amino Acid Derivatives	Others
N-Acetyl-R-leucine is an amino protecting group N-substituted chiral amino acid .

HY-D1299

meso-CF3-BODIPY 2 CF3-substituted Tetramethyl BODIPY	Fluorescent Dye	Cancer
meso-CF3-BODIPY 2 (CF3-substituted Tetramethyl BODIPY) is a fluorescent dye with the absorption wavelength (λ_abs) of 553 nm and emission wavelength (λ_em) of 622 nm. meso-CF3-BODIPY 2 can be used in labeling reagents and photodynamic therapy .

HY-15422

Dye 937	Fluorescent Dye	Others
Dye 937, substituted unsymmetrical cyanine dyes with selected permeability, useful in the detection of DNA in electrophoretic gels.

HY-144229

trans-Cephalosporin	Others	Inflammation/Immunology
Trans substituted cephalosporin is an effective NDM-1 inhibitor，with an IC₅₀ value of 0.13 μM.

HY-B1209R

Etofylline (Standard)	Others	Cardiovascular Disease
Etofylline (Standard) is the analytical standard of Etofylline. This product is intended for research and analytical applications. Etofylline (7-(β-Hydroxyethyl)theophylline) is a N-7-substituted derivative of Theophylline. Etofylline is a bronchodilator which can be used for the research of asthma. Etofylline is also an anticholesteremic and reduces total cholesterol level in the blood .

HY-W134422

Triton X-114 1 Publications Verification Polyoxyethylene octylphenol ether	Biochemical Assay Reagents	Others
Triton X-114 is a complex of three molecules formed by ortho-, meta-, and para-substitution of the benzene ring.

HY-N0160R

Kinetin (Standard)	SOD	Neurological Disease
Kinetin (Standard) is the analytical standard of Kinetin. This product is intended for research and analytical applications. Kinetin (N6-furfuryladenine) belongs to the family of N6-substituted adenine derivatives known as cytokinins, which are plant hormones involved in cell division, differentiation and other physiological processes. Kinetin has anti-aging effects .

HY-W009301

6-Ketoestradiol	Others	Others
6-Ketoestradiol can be used to synthesize re-containing 7α-substituted estradiol complexes .

HY-B2023

Chlorotoluron Chlortoluron	Others	Others
Chlorotoluron (Chlortoluron) is a substituted phenylurea herbicide, is widely used for selective weed control in cereals crops and is an environmental pollutant .

HY-P5461

CHRG01	Bacterial	Others
CHRG01 is a biological active peptide. (CHRG01 is derived from human b-defensin 3 (hBD3) C-terminal amino acids 54 to 67, with all Cys residues substituted with Ser. This substitution removes all disulfide bond linkages within the sequence. CHRG01, like hBD3, displays electrostatic-dependent antimicrobial properties.)

HY-U00131S

Sulfabrom-d4 N 3517-d₄; Sulfabromomethazine-d₄	Isotope-Labeled Compounds	Others
Sulfabrom-d4 (N 3517-d4) is is the deuterium labeled Sulfabrom (HY-U00131). Sulfabrom is a long-acting Sulfonamide that is used for the treatment of coccidiosis and various bacterial infections in the poultry, swine and cattle .

HY-127008

N-Butylfluorescein	Fluorescent Dye	Others
N-Butylfluorescein is an alkyl-substituted fluorescein, can be used for synthesis of fluorogenic substrates for assaying phosphatidylinositol-specific phospholipase C .

HY-144129

hGGPPS-IN-2	Apoptosis	Cancer
hGGPPS-IN-2 (Compound 16g) is a potent inhibitor of the human geranylgeranyl pyrophosphate synthase (hGGPPS). hGGPPS-IN-2 is an analogue of C-2-substituted thienopyrimidine-based bisphosphonates (C2-ThP-BPs). hGGPPS-IN-2 induces target-selective apoptosis of multiple myeloma (MM) cells and exhibits antimyeloma activity in vivo .

HY-144130

hGGPPS-IN-3	Apoptosis	Cancer
hGGPPS-IN-3 (Compound 13h) is a potent inhibitor of the human geranylgeranyl pyrophosphate synthase (hGGPPS). hGGPPS-IN-3 is an analogue of C-2-substituted thienopyrimidine-based bisphosphonates (C2-ThP-BPs). hGGPPS-IN-3 induces target-selective apoptosis of multiple myeloma (MM) cells and exhibits antimyeloma activity in vivo .

HY-144128

hGGPPS-IN-1	Apoptosis	Cancer
hGGPPS-IN-1 (Compound 18b) is a potent inhibitor of the human geranylgeranyl pyrophosphate synthase (hGGPPS). hGGPPS-IN-1 is an analogue of C-2-substituted thienopyrimidine-based bisphosphonates (C2-ThP-BPs). hGGPPS-IN-1 induces target-selective apoptosis of multiple myeloma (MM) cells and exhibits antimyeloma activity in vivo .

HY-W104304

2-(3-Trifluoromethylphenyl)glycine hydrochloride	Vasopressin Receptor	Cardiovascular Disease
2-(3-Trifluoromethylphenyl)glycine hydrochloride is a precursor of substituted 2-acetamido-5-aryl-l, 2,4-triazolones. Substituted 2-acetamido-5-aryl-l, 2,4-triazolones are dual V1a/V2 receptor antagonists and can be used in cardiovascular disease research .

HY-Y0603

3-Hydroxyacetophenone m-Hydroxyacetophenone	Others	Others
3-Hydroxyacetophenone (m-Hydroxyacetophenone) is the hydroxy-substituted alkyl phenyl ketone that can be used in synthesis of enantiopure (-)-rivastigmine .

HY-155043

Tubulin polymerization-IN-42	Microtubule/Tubulin	Cancer
Tubulin polymerization-IN-42 (compound 10j), an indole-substituted furanone, is an inhibitor of tubulin polymerization with anti-cancer activity .

Cat. No.	Product Name

HY-L0094V

Chinese National Compound Library	1,398,968 compounds
The Chinese National Compound Library (CNCL) composes 1.4 million compounds possessing diversified structures. Coupled with this library will be advanced sample handling, information management and quality control systems. Most compounds in the library are drug-like, conforming to “Lipinski’s Rule of Five”, such as MW < 500, logP < 5, Hydrogen Bond Donors < 5.

HY-L033

Peptidomimetic Library

375 compounds

Peptidomimetics are compounds whose essential elements (pharmacophore) mimic a natural peptide or protein in 3D space and which retain the ability to interact with the biological target and produce the same biological effect. Peptidomimetics are designed to circumvent some of the problems associated with a natural peptide: e.g. stability against proteolysis (duration of activity) and poor bioavailability. Certain other properties, such as receptor selectivity or potency, often can be substantially improved. The design and synthesis of peptidomimetics are most important because of the dominant position peptide and protein-protein interactions play in molecular recognition and signaling, especially in living systems. Hence mimics have great potential in drug discovery.

MCE Peptidomimetic Library contains 375 compounds including peptoid, α-helix mimetics, β-turn/sheets mimetics, etc. This library is an indispensable tool of structure-activity relationships in drug discovery.

HY-L0119V

Asinex PPI Pre-Plated Library

3,253 compounds

Protein protein interactions (PPI) have pivotal roles in life processes. The studies showed that aberrant PPI are associated with various diseases. However, the design of modulators targeting PPI still faces tremendous challenges, such the difficult PPI interfaces for the drug design, lack of ligands reference, lack of guidance rules for the PPI modulators development and high-resolution PPI proteins structures.

The PPI Library comprises molecules of various sizes, frameworks, and shapes ranging from fragment-like entities to macrocyclic derivatives designed as secondary structure mimetics or as epitope mimetics. The designs cover β-turn / loop mimetics and α-helix mimetics. Since helices present at the interface in 62% of all protein-protein interactions. This library focused on designs including mimics with the substitution geometry of an a-helices, as well as designs that mimic the location of “hot-spot” side chains in helix-mediated PPIs.

Cat. No.	Product Name	Type

HY-D1029A

Biotin-11-dUTP trisodium	Fluorescent Dyes/Probes
Biotin-11-dUTP trisodium is a fluorescent substitute for dTTP.

HY-W075603

2,6-Diiodo-BODIPY 493/503 2,6-Diiodo-Pyrromethene 546; 2,6-Diiodo-BDP 493/503 lipid stain	Fluorescent Dyes/Probes
2,6-Diiodo-BODIPY 493/503 is an F-Bodipy fluorescent dye with diiodo substitution at the (pyrrole) 2,6 position. 2,6-Diiodo-BODIPY 493/503 has a pyrrole iodine substituent that turns it red .

HY-D2267

JF646-Hoechst	Fluorescent Dyes/Probes
JF646-Hoechst is a fluorescent red DNA probe that is an ideal substitute for large oligonucleotide-coupled antibodies used in PAINT experiments, especially for bacterial studies. JF646-Hoechst excitation/emission maximum =655/670 nm .

HY-D1029

Biotin-11-dUTP	Fluorescent Dyes/Probes
Biotin-11-dUTP is a fluorescent substitute for dTTP.

HY-D1299

meso-CF3-BODIPY 2 CF3-substituted Tetramethyl BODIPY	Fluorescent Dyes/Probes
meso-CF3-BODIPY 2 (CF3-substituted Tetramethyl BODIPY) is a fluorescent dye with the absorption wavelength (λ_abs) of 553 nm and emission wavelength (λ_em) of 622 nm. meso-CF3-BODIPY 2 can be used in labeling reagents and photodynamic therapy .

HY-15422

Dye 937	DNA Stain
Dye 937, substituted unsymmetrical cyanine dyes with selected permeability, useful in the detection of DNA in electrophoretic gels.

HY-W035138

Tetra(p-bromophenyl)porphyrin	Fluorescent Dyes/Probes
Tetra(p-bromophenyl)porphyrin (compound 5c) is a fluorescent dye. Tetra(p-bromophenyl)porphyrin can be used for the synthesis of perfuoroalkyl-substituted tetrakisphenylporphyrins .

HY-W089353

8-Phenyl-BODIPY 505/515	Fluorescent Dyes/Probes
8-Phenyl-BODIPY 505/515, a phenyl-substituted BODIPY derivative, is a fluorophore, 8-Phenyl-BODIPY 505/515 can be used as fluorescent probe .

HY-D1549

o-Pah	Dyes
o-Pah is a BODIPY derivative with an -NH₂ and -OH substituted meso-Ph group. o-Pah exhibits metal-induced J-aggregation in the presence of Cu ²⁺ and a specific fluorescence enhancement for Hg ²⁺ (Ex/Em=483/(495-600) nM) .

HY-D1810

Sulfo-Cy3-E-dUTP	Dyes
Sulfo-Cy3-E-dUTP is enzymatically incorporated into DNA/cDNA as a substitute for its natural counterpart, dTTP. Sulfo-Cy3-E-dUTP can be used to produce biotinylated DNA probes for various detection applications .

HY-158616

4-Methyl-7-(2-nitrophenoxy)-2H-chromen-2-one

Dyes

4-Methyl-7-(2-nitrophenoxy)-2H-chromen-2-one (compound 2f) is a selenol fluorescent probe designed based on a nucleophilic aromatic substitution mechanism. It can selectively recognize selenols in neutral aqueous solution without significant interference from biological thiols, amines or alcohols. It can be used to quantify the selenium content in selenoenzymes and to image the activity of endogenous selenols in living cells.

Cat. No.	Product Name	Type

HY-125870

Gellan gum, for cell culture Agar substitute gelling agent, for cell culture	Thickeners
Gellan gum is a linear microbial exopolysaccharide that can be used as a cell scaffold for both soft tissue and load bearing applications. Gellan gum has many advantages such as biocompatibility, biodegradability, nontoxic in nature, and physical stability in the presence of cations .

HY-W002072

Palladium (II) acetate	Biochemical Assay Reagents
Palladium (II) acetate is a catalyst that catalyzes aromatic substitution reactions .

HY-W134422

Triton X-114 1 Publications Verification Polyoxyethylene octylphenol ether	Surfactants
Triton X-114 is a complex of three molecules formed by ortho-, meta-, and para-substitution of the benzene ring.

HY-59299

3-Bromothiophene 3-Bromothiophene	Biochemical Assay Reagents
3-Bromothiophene is a bromine atom-substituted 3-halogenated thiophene with electrochemical stability, small porosity, and high π-π* lowest transition energy. 3-Bromothiophene is often used as a conductive polymer monomer .

HY-19997

Mannose triflate TATM	Carbohydrates
Mannose triflate is a glucose analog. Mannose triflate is a precursor for 18F-FDG synthesis for PET applications. Mannose triflate binds to 18F via SN2 nucleophilic substitution reaction. Mannose triflate can be used for an imaging technique in detection of cancer .

HY-W099640

Tetraoctylammonium iodide

Tetra-n-octylammonium iodide

Cell Assay Reagents

Tetraoctylammonium iodideIt is an organic compound and belongs to the category of quaternary ammonium salts. It is often used as a phase transfer catalyst, meaning it facilitates a reaction between two immiscible phases, such as an aqueous phase and an organic phase. Tetraoctylammonium iodideIt has a variety of applications in organic synthesis, especially in reactions involving nucleophilic substitution, oxidation, and reduction. Additionally, it is used as a surfactant and emulsifier in industrial and laboratory settings.

HY-W035138

Tetra(p-bromophenyl)porphyrin	Fluorescent Dyes/Probes
Tetra(p-bromophenyl)porphyrin (compound 5c) is a fluorescent dye. Tetra(p-bromophenyl)porphyrin can be used for the synthesis of perfuoroalkyl-substituted tetrakisphenylporphyrins .

HY-W094511

Tetrachloroaurate(III) sodium dihydrate Gold chloride sodium dihydrate	Biochemical Assay Reagents
Tetrachloroaurate III sodium dihydrate (Gold chloride sodium dihydrate) is utilized as catalyst in reactions like nucleophilic addition to multiple bonds, nucleophilic substitution of propargylic alcohols, and nonsymmetrical etherization .

HY-W134422R

Triton X-114 (Standard)	Surfactants
Triton X-114 (Standard) is the analytical standard of Triton X-114. This product is intended for research and analytical applications. Triton X-114 is a complex of three molecules formed by ortho-, meta-, and para-substitution of the benzene ring.

HY-W042557

Tetrabutylammonium trifluoromethanesulfonate

Biochemical Assay Reagents

Tetrabutylammonium trifluoromethanesulfonate, commonly known as TBAOTf. TBAOTf is widely used as a strong acid catalyst and phase transfer agent in organic synthesis, especially for reactions involving nucleophilic substitution, elimination, and rearrangement, in addition, it is also used as an electrolyte additive for rechargeable batteries and a stabilizer of supercritical fluids Due to its high stability, solubility and selectivity, TBAOTf is considered to be a highly efficient and multifunctional reagent in various applications.

HY-W095635

Tetramethylammonium fluoride tetrahydrate

Biochemical Assay Reagents

Tetramethylammonium fluoride tetrahydrate (TMAF) is a quaternary ammonium salt. TMAF is commonly used as a weak base and a source of fluoride ions in various organic reactions, including nucleophilic substitution, functional group deprotection, and ring-opening polymerization. Unlike other fluoride sources, TMAF is compatible with many functional groups, making it a versatile tool in synthetic chemistry. Functional reagents, In addition, TMAF has been used as a fluorinating agent in medicinal chemistry, for the preparation of radiotracers and protein modification in biochemistry, and the tetrahydrate form of TMAF is more stable and easier to handle than the anhydrous form.

HY-114773

N-Undecanoyl-L-homoserine lactone

Microbial Culture

Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C11-HSL has a rare odd-numbered acyl carbon chain and may be a minor quorum-sensing signaling molecule in Pseudomonas aeruginosa strains.

HY-W127393

N-Nonanoyl-L-homoserine lactone

Biochemical Assay Reagents

Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C9-HSL is a rare odd-numbered acyl carbon chain produced by wild-type Erwinia carotovora strain SCC 3193 grown in nutrient-rich Luria-Bertani broth (LB) medium.

HY-W127487

N-Octadecanoyl-L-homoserine lactone

Drug Delivery

Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C18-HSL, one of four lipophilic long acyl side chain AHLs produced by the LuxI AHL synthase homolog SinI, is involved in quorum-sensing signaling in strains of Rhizobium meliloti (a nitrogen-fixing bacterial symbiont of the legume M. sativa) . C18-HSL and other hydrophobic AHLs tend to localize in the relatively lipophilic environment of bacterial cells and cannot diffuse freely across the cell membrane. Long-chain N-acyl homoserine lactones can be exported from cells by efflux pumps, or can be transported between communicating cells by extracellular outer membrane vesicles.

Cat. No.	Product Name	Target	Research Area

HY-P3581

PE 22-28	Potassium Channel	Neurological Disease
PE 22-28 is a TREK-1 inhibitor with IC₅₀ value of 0.12 nM. PE 22-28 also is a 7 amino-acid peptide that is used as a core sequence for preparing analogs by chemical modifications and also by substitution of amino-acids. PE 22-28 can be used for the research of depression .

HY-Y1080

N-Acetyl-R-leucine N-Acetyl-D-leucine	Amino Acid Derivatives	Others
N-Acetyl-R-leucine is an amino protecting group N-substituted chiral amino acid .

HY-P2361

S12	Peptides	Others
S12 is a mutant RAS peptide containing the Gly (G) to Ser (S12) substitution. The sequence of the peptide is KLVVVGASGVGKS .

HY-P0070

Thymus peptide C	Peptides	Inflammation/Immunology
Thymus peptide C is a hormonal agent derived from the thymus glands of young calves, which works as a substitute for the physiological functions of the thymus.

HY-P10471C

Ala-MPSD TFA	Peptides	Others
Ala-MPSD TFA is a control peptide for MPSD (HY-P10471). In Ala-MPSD TFA, the four serine residues of MPSD are substituted by alanines .

HY-P5461

CHRG01	Bacterial	Others
CHRG01 is a biological active peptide. (CHRG01 is derived from human b-defensin 3 (hBD3) C-terminal amino acids 54 to 67, with all Cys residues substituted with Ser. This substitution removes all disulfide bond linkages within the sequence. CHRG01, like hBD3, displays electrostatic-dependent antimicrobial properties.)

HY-W104304

2-(3-Trifluoromethylphenyl)glycine hydrochloride	Vasopressin Receptor	Cardiovascular Disease
2-(3-Trifluoromethylphenyl)glycine hydrochloride is a precursor of substituted 2-acetamido-5-aryl-l, 2,4-triazolones. Substituted 2-acetamido-5-aryl-l, 2,4-triazolones are dual V1a/V2 receptor antagonists and can be used in cardiovascular disease research .

HY-P10471B

Ala-MPSD	Peptides	Others
Ala-MPSD is a control peptide for MPSD (HY-P10471). In Ala-MPSD, the four serine residues of MPSD are substituted by alanines .

HY-P5339

Humanin C8A-HN	Peptides	Others
Humanin C8A-HN is a biological active peptide. (Protection activity of humanin (HN) against neuronal cell death is abrogated in this peptide, where Cys8 is substituted by Ala.)

HY-P5923

E70K	CXCR	Inflammation/Immunology
E70K is a CXCL8 C-terminal peptide with a substitution of glutamic acid (E) 70 with lysine (K). E70K can reduce neutrophil adhesion and migration during inflammation .

HY-P3980

HIV-1, HIV-2 Protease Substrate	HIV Protease	Infection
HIV-1, HIV-2 Protease Substrate is the substrate of HIV-1, HIV-2 protease. And there are 4 residues for conservative substitutions of the substrate binding residues of HIV-1 and HIV-2 protease .

HY-P5578

A8SGLP-1	GCGR	Metabolic Disease
A8SGLP-1 is an orally active GLP-1 analogue that the alanine at position 8 substituted with serine. A8SGLP-1 reduces blood glucose in db/db mice without affecting its function .

HY-P10039

β Amyloid (1-16) rat	Amyloid-β	Neurological Disease
β-Amyloid (1-16) rat is a β-amyloid peptide (Abeta), a metal-binding domain fragment of amyloid. Three amino acid substitutions in β-Amyloid (1-16) rat that differ from humans render rats and mice less susceptible to AD-like neurodegeneration .

HY-P5578A

A8SGLP-1 TFA	GCGR	Metabolic Disease
A8SGLP-1 TFA is an orally active GLP-1 analogue that the alanine at position 8 substituted with serine. A8SGLP-1 TFA reduces blood glucose in db/db mice without affecting its function .

HY-P10499

[Ala286]-Calmodulin-Dependent Protein Kinase II (281-302)	CaMK	Others
[Ala286]-Calmodulin-Dependent Protein Kinase II (281-302) is a modified fragment of calcium/calmodulin-dependent protein kinase II that contains the active domain of CaMKII and has an alanine substitution at position 286. [Ala286]-Calmodulin-Dependent Protein Kinase II (281-302) can be used to develop more potent CaMKII inhibitors .

HY-P2459

MOG (35-55), human	Peptides	Neurological Disease
MOG (35-55), human is a component of CNS myelin. MOG (35-55), human is different from mMOG (35-55) by a proline for serine substitution at position 42. MOG (35-55), human is also immunogenic, but not encephalitogenic, and is only partially cross-reactive with mMOG35–55. MOG (35-55), human induces minimal clinical signs of EAE relative to the rodent peptide .

HY-P3571

[Ala2] Endothelin-3, human	Endothelin Receptor	Cancer
[Ala2] Endothelin-3, human is a linear analog of endothelin-3 (ET-3) where substitution of Ala for Cys residues. TE-3 is a vasoactive peptide, produced by human rhabdomyosarcoma cell lines, whereas it is not expressed by human sarcoma cell lines of non-muscle origin. ET-3 acts as a paracrine factor, since it promotes migration of endothelial cells .

HY-P5525

AC3-I, myristoylated Autocamtide-3 Derived Inhibitory Peptide	CaMK	Others
AC3-I, myristoylated is a biological active peptide. (This is a myristoylated form of Autocamtide-3-Derived Inhibitory Peptide (AC3-I), a highly specific inhibitor of Calmodulin-Dependent Protein Kinase ll (CaMKII) that is resistant to proteolysis. AC3-I is derived from Autocamtide-3, a substrate for CaMKII, with the Thr-9 phosphorylation site substituted with Ala.)

HY-P10058

cpm-1285m	Biochemical Assay Reagents	Cancer
cpm-1285m is a cell-permeable mutated peptide analogue of cpm-1285 (Bcl-2 inhibitory peptide). cpm-1285m contains a single substitution of alanine for Leu-151, and exhibits a decrease in Bcl-2 binding affinity with a reduction in IC₅₀ of ∼15-fold. cpm-1285m can be used as a control of cpm-1285 .

HY-P5395

TAT-GluR23A Fusion Peptide	HIV	Others
TAT-GluR23A Fusion Peptide is a biological active peptide. (This is the GluR23A sequence, a control inactive peptide used as a mutant counterpart to glutamate receptor endocytosis inhibitor (GluR23Y), connected to an 11 amino acid cell permeable HIV Trans-Activator of Transcription (TAT) protein transduction domain (PTD). GluR23A is derived from GluR23Y amino acids 869 to 877, with Ala substituted for Tyr, and thus lacking essential phosphorylation sites.Control peptide of HY-P2259)

HY-P5519

[Thr28, Nle31]-Cholecystokinin (25-33), sulfated	Peptides	Others
[Thr28, Nle31]-Cholecystokinin (25-33) is a biological active peptide. (Cholecystokinin (CCK) acts both as a hormone and a neurotransmitter and is found in the GI system and the central nervous system. It is a satiety peptide that inhibits food intake.This Cholecystokinin (CCK) analog retains all the bioactivities of CCK8, but was found to be remarkably more stable in acidic media and unaffected by air oxidation due to Met replacements (Thr 28 and Nle31 were substituted for Methionine). The predominant conformation contains a gamma-turn centered on Thr4, separated by Gly5 from a helical segment that comprises the C-terminal residues.)

HY-P5471

Melan-A/MART-1 analog [Leu27]-Melan-A, MART-1 (26-35)	Peptides	Others
Melan-A/MART-1 analog ([Leu27]-Melan-A, MART-1 (26-35)) is a biological active peptide. (This Melan-A (26-35) analog, Leu substituted for Ala at position 27, shows better HLA-A*0201 binding properties as well as better immunogenicity and antigenicity than the natural Melan-A (26-35).Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)

Cat. No.	Product Name	Target	Research Area

HY-P99735

Mipeginterferon alfa-2b	IFNAR	Infection
Mipeginterferon alfa-2b is an interferon alpha-2b (IFNA2b) analogue, with an average number of 5 substituted among 11 amino groups (one N-terminal and 10 lysine N6). Mipeginterferon alfa-2b has the relative molecular mass of 40 kDa .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-42680

D-Tagatose D-(-)-Tagatose	Structural Classification Microorganisms Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Sweeteners Saccharides Monosaccharides Food Research	Endogenous Metabolite
D-Tagatose (D-(-)-Tagatose) is a rare monosaccharide found in nature with prebiotic characteristics. D-Tagatose is as a substitute for sucrose and a low-calorie sweetener in foodstuffs such as gum, fruit juice, and beverages. D-Tagatose is also a potential antidiabetic agent for the research of type II diabetes and a prebiotic to help elevate beneficial bacteria in the colon, prevent colon cancer, and lower cholesterol .

HY-N0160

Kinetin 5 Publications Verification 6-Furfuryladenine; N6-Furfuryladenine	Structural Classification Natural Products other families Neurological Disease Classification of Application Fields Source classification Plants Phytohormone Disease Research Fields Cytokinin Agricultural Research	SOD
Kinetin (N6-furfuryladenine) belongs to the family of N6-substituted adenine derivatives known as cytokinins, which are plant hormones involved in cell division, differentiation and other physiological processes. Kinetin has anti-aging effects .

HY-B1908

Midecamycin 2 Publications Verification SF-837; Antibiotic SF-837	Infection Structural Classification Microorganisms Macrolide Antibiotics Classification of Application Fields Antibiotics Source classification Antibacterial Disease Research Disease Research Fields	Bacterial Antibiotic
Midecamycin, an acetoxy-substituted macrolide antibiotic, is tested against gram-positive and gram-negative bacteria.

HY-Y1080

N-Acetyl-R-leucine N-Acetyl-D-leucine	Microorganisms Source classification	Amino Acid Derivatives
N-Acetyl-R-leucine is an amino protecting group N-substituted chiral amino acid .

HY-Y0603

3-Hydroxyacetophenone m-Hydroxyacetophenone	Structural Classification Monophenols other families Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Phenols Plants Disease Research Fields	Others
3-Hydroxyacetophenone (m-Hydroxyacetophenone) is the hydroxy-substituted alkyl phenyl ketone that can be used in synthesis of enantiopure (-)-rivastigmine .

HY-113338

8-Hydroxyguanine	Natural Products Immune System Disorder Classification of Application Fields Source classification Other Diseases Disease markers Endocrine diseases Nervous System Disorder Endogenous metabolite Disease Research Fields	Endogenous Metabolite
8-Hydroxyguanine is a major pre-mutagenic lesion generated from reactive oxygen species. It causes G-T and A-C substitutions.

HY-Y1298

Methyl acetylacetate 1 Publications Verification Acetoacetate methyl ester; Methyl 3-oxobutanoate; Methyl acetoacetate	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Methyl acetylacetate is a chemical reagent used in the synthesis of pharmaceuticals for the synthesis of α-substituted acetoacetate and cyclic compounds such as pyrazole, pyrimidine, and coumarin derivatives .

HY-42680R

D-Tagatose (Standard)	Structural Classification Microorganisms Source classification Endogenous metabolite Saccharides Monosaccharides	Endogenous Metabolite
D-Tagatose (Standard) is the analytical standard of D-Tagatose. This product is intended for research and analytical applications. D-Tagatose (D-(-)-Tagatose) is a rare monosaccharide found in nature with prebiotic characteristics. D-Tagatose is as a substitute for sucrose and a low-calorie sweetener in foodstuffs such as gum, fruit juice, and beverages. D-Tagatose is also a potential antidiabetic agent for the research of type II diabetes and a prebiotic to help elevate beneficial bacteria in the colon, prevent colon cancer, and lower cholesterol .

HY-N2902

Artocarpin	Structural Classification Flavonols Flavonoids Source classification Plants Moraceae	Others
Artocarpin is an isoprenoid-substituted flavonoid, that can be isolated from the wood of Artocarpus heterophyllus. Artocarpin inhibits melanin biosynthesis in B16 melanoma cells without inhibiting tyrosinase. The presence of the isoprenoid-substituted moiety enhanced the inhibitory activity on melanin production in B16 melanoma cells .

HY-N0160R

Kinetin (Standard)	Structural Classification Natural Products other families Source classification Plants	SOD
Kinetin (Standard) is the analytical standard of Kinetin. This product is intended for research and analytical applications. Kinetin (N6-furfuryladenine) belongs to the family of N6-substituted adenine derivatives known as cytokinins, which are plant hormones involved in cell division, differentiation and other physiological processes. Kinetin has anti-aging effects .

HY-41494

o-Toluic acid 1 Publications Verification 2-Methylbenzoic acid	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
o-Toluic acid (2-Methylbenzoic acid) is a benzoic acid substituted by a methyl group at position 2. O-Toluic acid plays a role as a xenobiotic metabolite.

HY-N1635

1-Methoxyindole-3-carboxylic acid	Structural Classification Alkaloids Source classification Plants Brassicaceae Isatis indigotica Fortune Indole Alkaloids	Others
1-Methoxyindole-3-carboxylic acid (compound 5) is synthetic from a phytoalexin nucleophilic substitution reaction selectively at the 2-position .

HY-W002105

2,5-Furandicarboxylic acid 1 Publications Verification	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
2,5-Furandicarboxylic acid, detected in human urine, is an important renewable biotechnological building block because it serves as an environmentally friendly substitute for terephthalic acid in the production of polyesters .

HY-B0400

D-Sorbitol 1 Publications Verification Sorbitol; D-Glucitol	Structural Classification Classification of Application Fields Anti-aging Source classification Endogenous metabolite Sweeteners Monosaccharides Food Research Human Gut Microbiota Metabolites Immune System Disorder Microorganisms Disease markers Other Diseases Disease Research Fields Saccharides	Endogenous Metabolite Bacterial
D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary supplement .

HY-113123

LysoPC(14:0/0:0) 14:0 Lyso PC; 1-myristoyl-sn-glycero-3-phosphatidylcholine	Structural Classification Natural Products Microorganisms Source classification Endogenous metabolite	Endogenous Metabolite
LysoPC(14:0/0:0) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. LysoPC(14:0/0:0) has potent antispasmodic effect .

HY-21088

3-Amino-2-piperidinone Cyclo-ornithine	Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
3-aminopiperidine-2-one is a metabolite from all living organisms. 3-aminopiperidine-2-one is a delta-lactam that is 2-piperidone substituted at position 3 by an amino group.

HY-139338

Erlose	Polysaccharides Classification of Application Fields Animals Source classification Other Diseases Disease Research Fields Sweeteners Saccharides Food Research	Others
Erlose, a trisaccharide consisting of sucrose in soybean aphid honeydew, is utilized as a substitute sweetener preventing dental caries caused by oral flora, mainly Streptococcus mutans. Erlose may be used as a reference compound in HPLC assays that analyze the sugars of foods .

HY-Y1298R

Methyl acetylacetate (Standard) Acetoacetate methyl ester (Standard); Methyl 3-oxobutanoate (Standard); Methyl acetoacetate (Standard)	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Methyl acetylacetate (Standard) is the analytical standard of Methyl acetylacetate. This product is intended for research and analytical applications. Methyl acetylacetate is a chemical reagent used in the synthesis of pharmaceuticals for the synthesis of α-substituted acetoacetate and cyclic compounds such as pyrazole, pyrimidine, and coumarin derivatives .

HY-41494R

o-Toluic acid (Standard)	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite
o-Toluic acid (Standard) is the analytical standard of o-Toluic acid. This product is intended for research and analytical applications. o-Toluic acid (2-Methylbenzoic acid) is a benzoic acid substituted by a methyl group at position 2. O-Toluic acid plays a role as a xenobiotic metabolite.

HY-B2122R

Maltitol (Standard)	Lotus filicaulis Polysaccharides Leguminosae Source classification Plants Saccharides	Biochemical Assay Reagents
Maltitol (Standard) is the analytical standard of Maltitol. This product is intended for research and analytical applications. Maltitol is a sugar alcohol used as a sugar substitute. It has 75-90% of the sweetness of sucrose (table sugar) and nearly identical properties. Maltitol may also be used as a plasticizer in gelatin capsules, as an emollient, and as a humectant .

HY-W267446

6-Methoxy-4-methylcoumarin	Structural Classification Citrus × aurantium Linnaeus Source classification Rutaceae Coumarins Phenylpropanoids Plants Daphniphyllum macropodum Miq.	Others
6-Methoxy-4-methylcoumarin is an ether compound containing a substituted benzylamino group, exhibiting antitumor activity, and can inhibit the growth of cell lines such as leukemia cell line HL-60, lung cancer, bladder cancer, prostate cancer, and rectal cancer .

HY-B0400R

D-Sorbitol (Standard)	Structural Classification Human Gut Microbiota Metabolites Immune System Disorder Microorganisms Source classification Disease markers Endogenous metabolite Saccharides Monosaccharides	Endogenous Metabolite Bacterial
D-Sorbitol (Standard) is the analytical standard of D-Sorbitol. This product is intended for research and analytical applications. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary supplement .

HY-76547

p-Toluic acid 1 Publications Verification 4-Methylbenzoic acid	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
p-Toluic acid (4-Methylbenzoic acid), coumarin, is a substituted benzoic acid. p-Toluic acidis synthetic p-aminomethylbenzoic acid (PAMBA), intermediates such as p-toluonitrile. p-Toluic acidMay have potential reproductive toxicity, press 1g/kgRepeated administration of doses can produce a variety of adverse effects on the epididymis .

HY-125400

Zaragozic acid C L-697350	Structural Classification Natural Products Microorganisms Source classification	Others
Zaragozic acid C (L-697350) is a potent sterol synthase inhibitor with potential antitumor activity. Zaragozic acid C contains multiple hydroxyl and alkyl substituents in its chemical structure, demonstrating complex functionalization capabilities. The synthesis of zaragozic acid C involves a photochemical C(sp3)-H acylation reaction, which resolves the challenging carbon substitution problem in the synthesis .

HY-141581

Lyso-PAF C-18	Cardiovascular Disease Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	Platelet-activating Factor Receptor (PAFR) Endogenous Metabolite
Lyso-PAF C-18 is an intermediate for the synthesis of C18-PAF (HY-130345). It has an easily substituted "Lyso-PAF" structure and is easy to purify and has high yield. C18-PAF is a ligand for platelet-activating factor and PAF G protein-coupled receptor (PAFR) and has renovasodilator properties and antihypertensive lipid properties .

HY-151852

9AzNue5Ac	Cardiovascular Disease Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	Endogenous Metabolite
9AzNue5Ac, 9-azido-9-deoxy-N-acetylneuraminic acid, is a click chemistry reagent and a Neu5Ac analogue with the substitution of 9-hydroxyl group with an azide. 9AzNue5Ac could be metabolized and incorporated into sialoglycans in living cells and mice. Click chemistry has great potential for use in binding between nucleic acids, lipids, proteins, and other molecules, and has been used in many research fields because of its beneficial characteristics, including high yield, high specificity, and simplicity . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

Cat. No.	Product Name	Chemical Structure

HY-U00131S

Sulfabrom-d4
Sulfabrom-d4 (N 3517-d4) is is the deuterium labeled Sulfabrom (HY-U00131). Sulfabrom is a long-acting Sulfonamide that is used for the treatment of coccidiosis and various bacterial infections in the poultry, swine and cattle .

HY-76547S1

p-Toluic acid-d7
p-Toluic acid-d7 is the deuterium labeled p-Toluic acid[1]. p-Toluic acid (4-Methylbenzoic acid) is a substituted benzoic acid and can be used as an intermediate for the synthesis of para-aminomethylbenzoic acid (PAMBA), p-tolunitrile, etc.

HY-B0256S

Azathioprine-d3
Azathioprine-d3 (BW 57-322-d3) is the deuterium labeled Azathioprine (HY-B0256). Azathioprine (BW 57-322) is an orally active immunosuppressive agent. Azathioprine can be converted in vivo to the active metabolite 6-mercaptopurine (6-MP). Azathioprine has myelosuppressive effects and induces apoptosis .

HY-W011834S

2'-O-Methylcytidine-d3
2'-O-Methylcytidine-d₃ is deuterium labeled 2'-O-Methylcytidine (HY-W011834). 2'-O-Methylcytidine is a 2'-substituted nucleoside as a inhibitor of HCV replication. 2'-O-Methylcytidine inhibits RNA-dependent RNA polymerase (NS5B)-catalyzed RNA synthesis in vitro, in a manner that is competitive with substrate nucleoside triphosphate.

HY-B2023S

Chlorotoluron-d6
Chlorotoluron-d₆ is the deuterium labeled Chlorotoluron[1]. Chlorotoluron (Chlortoluron) is a substituted phenylurea herbicide, is widely used for selective weed control in cereals crops and is an environmental pollutant[2].

HY-15592S2

Cabotegravir-d3-1
Cabotegravir d3-1 (GSK-1265744-d3-1) is a deuterium substitute of Cabotegravir. Cabotegravir is a potent HIV integrase inhibitor used in AIDS research

HY-42680S

D-Tagatose-13C
D-Tagatose- ¹³C is the ¹³C labeled D-Tagatose. D-Tagatose (D-(-)-Tagatose) is a rare monosaccharide found in nature with prebiotic characteristics. D-Tagatose is as a substitute for sucrose and a low-calorie sweetener in foodstuffs such as gum, fruit juice

HY-41494S

O-Toluic acid-d7
O-Toluic acid-d7 is the deuterium labeled o-Toluic acid[1]. o-Toluic acid (2-Methylbenzoic acid) is a benzoic acid substituted by a methyl group at position 2. O-Toluic acid plays a role as a xenobiotic metabolite.

HY-76547S

p-Toluic acid-d4
p-Toluic acid-d4 is the deuterium labeled p-Toluic acid[1]. p-Toluic acid (4-Methylbenzoic acid) is a substituted benzoic acid and can be used as an intermediate for the synthesis of para-aminomethylbenzoic acid (PAMBA), p-tolunitrile, etc.

HY-76547S2

p-Toluic acid-d3
p-Toluic acid-d3 is the deuterium labeled p-Toluic acid[1]. p-Toluic acid (4-Methylbenzoic acid) is a substituted benzoic acid and can be used as an intermediate for the synthesis of para-aminomethylbenzoic acid (PAMBA), p-tolunitrile, etc.

HY-13600S1

Clobetasol propionate-d5
Clobetasol propionate-d₅ is a deuterium substitute of Clobetasol propionate. Clobetasol propionate is a potent, selective CYP3A5 inhibitor with a IC₅₀ of 0.206 μM and has potential for use in the study of psoriasis and other skin diseases .

HY-109101AS1

Risdiplam-hydroxylate-d3
Risdiplam-hydroxylate-d₃ is a Risdiplam-hydroxylate tritium substitute. Risdiplam (RG7916) is an orally administered, centrally and peripherally distributed SMN2 pre-mRNA splicing modifier that increases survival motor neuron (SMN) protein levels .

HY-109101AS2

Risdiplam-hydroxylate-d6
Risdiplam-hydroxylate-d₆ is a Risdiplam-hydroxylate tritium substitute. Risdiplam (RG7916) is an orally administered, centrally and peripherally distributed SMN2 pre-mRNA splicing modifier that increases survival motor neuron (SMN) protein levels .

HY-N0216S

Benzoic acid-d5
Benzoic acid-d₅ is a deuterium substitute for Benzoic acid. Benzoic acid is an aromatic alcohol that occurs naturally in many plants and is a common additive in food, beverages, cosmetics and other products. Benzoic acid can act as a preservative by inhibiting bacteria and fungi[1][2].

HY-41494S1

o-Toluic acid-13C
o-Toluic acid-13C is the 13C labeled o-Toluic acid[1]. o-Toluic acid (2-Methylbenzoic acid) is a benzoic acid substituted by a methyl group at position 2. O-Toluic acid plays a role as a xenobiotic metabolite.

HY-42680S1

D-Tagatose-13C-1
D-Tagatose- ¹³C-1 is the ¹³C labeled D-Tagatose. D-Tagatose (D-(-)-Tagatose) is a rare monosaccharide found in nature with prebiotic characteristics. D-Tagatose is as a substitute for sucrose and a low-calorie sweetener in foodstuffs such as gum, fruit jui

HY-B0400S4

D-Sorbitol-d2
D-Sorbitol-d₂ is the deuterium labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and diet

HY-B0400S7

D-Sorbitol-d1-2
D-Sorbitol-d-2 is the deuterium labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and di

HY-B0400S10

D-Sorbitol-d4
D-Sorbitol-d₄ is the deuterium labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and diet

HY-B0400S8

D-Sorbitol-d2-1
D-Sorbitol-d₂-1 is the deuterium labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and di

HY-B0400S9

D-Sorbitol-d2-2
D-Sorbitol-d₂-2 is the deuterium labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and di

HY-N0614S

Sucralose-d6
Sucralose-d₆ is deuterium labeled Sucralose. Sucralose (E955; Trichlorosucrose) is a non-nutritive artificial sweetener and sugar substitute. Sucralose can activate a conserved neural fasting response and thereby exerts an appetite-stimulating effect in rodents[1][2].

HY-B0400S

D-Sorbitol-d8
D-Sorbitol-d₈ is the deuterium labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary supplement[1].

HY-B0400S2

D-Sorbitol-13C-1
D-Sorbitol- ¹³C-1 is the ¹³C labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary

HY-B0400S3

D-Sorbitol-13C-2
D-Sorbitol- ¹³C-2 is the ¹³C labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary

HY-B0400S15

D-Sorbitol-18O-1
D-Sorbitol- ¹⁸O-1 is the ¹⁸O labeled D-Sorbitol. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary

HY-B0400S16

D-Sorbitol-13C6
D-Sorbitol- ¹³C₆ is the ¹³C labeled D-Sorbitol[1]. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary supplement[2].

HY-17507S

Pantoprazole-d6

Pantoprazole-d₆ is deuterium labeled Pantoprazole. Pantoprazole (BY10232) is an orally active and potent proton pump inhibitor (PPI)[1]. Pantoprazole, a substituted benzimidazole, is a potent H+/K+-ATPase inhibitor with an IC50 of 6.8 μM. Pantoprazole improves pH stability and has anti-secretory, anti-ulcer activities. Pantoprazole significantly increased tumor growth delay combined with Doxorubicin (HY-15142)[3][4].

HY-17507S1

Pantoprazole-d3

Pantoprazole-d₃ is deuterium labeled Pantoprazole. Pantoprazole (BY10232) is an orally active and potent proton pump inhibitor (PPI)[1]. Pantoprazole, a substituted benzimidazole, is a potent H+/K+-ATPase inhibitor with an IC50 of 6.8 μM. Pantoprazole improves pH stability and has anti-secretory, anti-ulcer activities. Pantoprazole significantly increased tumor growth delay combined with Doxorubicin (HY-15142)[3][4].

Cat. No.	Product Name		Classification

HY-151852

9AzNue5Ac		Azide Labeling and Fluorescence Imaging
9AzNue5Ac, 9-azido-9-deoxy-N-acetylneuraminic acid, is a click chemistry reagent and a Neu5Ac analogue with the substitution of 9-hydroxyl group with an azide. 9AzNue5Ac could be metabolized and incorporated into sialoglycans in living cells and mice. Click chemistry has great potential for use in binding between nucleic acids, lipids, proteins, and other molecules, and has been used in many research fields because of its beneficial characteristics, including high yield, high specificity, and simplicity . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-151637

Fmoc-N-propargyl-MPBA		Alkynes
Fmoc-N-propargyl-MPBA is a propargyl-substituted MPBA linker derived from 4-hydroxy-3-methoxybenzaldehyde. Fmoc-N-propargyl-MPBA can be elongated using standard Fmoc-based solid phase chemistry and linked to supports by standard coupling procedures . Fmoc-N-propargyl-MPBA is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-151687

Fmoc-L-Tyr(2-azidoethyl)-OH		Azide
Fmoc-L-Tyr(2-azidoethyl)-OH is a click chemistry reagent containing an azide group. Fmoc-L-Tyr(2-azidoethyl)-OH is unnatural Fmoc-protected Tyrosine derivative bears an azidoethyl substitution as reactive handle e.g. for biorthogonal conjugations, via a Cu(I)-catalyzed 1,3-dipolar Click cycloaddition with alkynes. And azido-UAAs can be employed as IR reporters . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-145273

EB-0150		Azide
EB-0150 is a potent inhibitor of ER α-glucosidases (α-Glu) Iand II with IC₅₀s of 0.73 and 0.0337 μM, respectively. EB-0150 is a N-substituted derivative of valiolamine with broad-spectrum antiviral. EB-0150 has the potential for the reseach of broad-spectrum agent against the existing and emerging viruses . EB-0150 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

Cat. No.	Product Name		Classification

HY-N0614

Sucralose 1 Publications Verification E955; Trichlorosucrose		Sweetening Agents
Sucralose?(E955; Trichlorosucrose) is a?non-nutritive?artificial?sweetener and sugar substitute. Sucralose can activate a conserved neural fasting response and thereby exerts an appetite-stimulating effect in rodents .

HY-W011834

2'-O-Methylcytidine		Nucleosides and their Analogs
2'-O-Methylcytidine is a 2'-substituted nucleoside as a inhibitor of HCV replication. 2'-O-Methylcytidine inhibits RNA-dependent RNA polymerase (NS5B)-catalyzed RNA synthesis in vitro, in a manner that is competitive with substrate nucleoside triphosphate .

HY-B2122

Maltitol		Sweetening Agents Suspending Agents
Maltitol is a sugar alcohol used as a sugar substitute. It has 75-90% of the sweetness of sucrose (table sugar) and nearly identical properties. Maltitol may also be used as a plasticizer in gelatin capsules, as an emollient, and as a humectant .

HY-113123

LysoPC(14:0/0:0) 14:0 Lyso PC; 1-myristoyl-sn-glycero-3-phosphatidylcholine		Phospholipids
LysoPC(14:0/0:0) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. LysoPC(14:0/0:0) has potent antispasmodic effect .

HY-153879

C12-TLRa		Cationic Lipids
C12-TLRa is an adjuvant lipidoid. C12-TLRa acts as a structural component of LNP to enhance mRNA delivery. C12-TLRa substitution can increase antigen-specific antibody responses and B cell responses of clinically relevant mRNA-LNP vaccines .

HY-B0400E

D-Sorbitol, M400 (Excipient) Sorbitol, M400 (Excipient); D-Glucitol, M400 (Excipient)		Sweetening Agents
D-Sorbitol (Sorbitol), M400 (Excipient) is a D-Sorbitol (HY-B0400) with a granule size of about 400 μm. D-Sorbitol is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary supplement. Particle sizes and shapes may induce changes in flow properties .

HY-100557A

Low-Substituted Hydroxypropyl Cellulose		Disintegrants
Low-Substituted Hydroxypropyl Cellulose can be used as an excipient, such as Coating agents, emulsifiers, suspensions, tablets, thickeners, thickeners, etc. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .

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