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Results for "

CYP isoforms

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (2) Angiotensin-converting Enzyme (ACE) (1) Antibiotic (2) Apoptosis (3) Autophagy (9) Bacterial (2) COX (1) Cytochrome P450 (40) Dopamine Receptor (1) Drug Intermediate (1) Drug Metabolite (7) Fluorescent Dye (1) Fungal (1) GABA Receptor (3) Glucocorticoid Receptor (3) Glycosidase (1) GPR119 (2) HCV Protease (2) Histamine Receptor (1) HMG-CoA Reductase (HMGCR) (1) Human leukocyte immunoglobulin (Ig)-like receptors (LILR) (1) Isotope-Labeled Compounds (6) mAChR (1) Mineralocorticoid Receptor (1) Neuropeptide Y Receptor (1) NF-κB (1) p38 MAPK (1) Parasite (2) Potassium Channel (3) PPAR (13) Reference Standards (8) SARS-CoV (1) SHP1 (1) SHP2 (1) Virus Protease (1) β-glucuronidase (1)
By Research Areas:	Cancer (15) Cardiovascular Disease (13) Endocrinology (1) Infection (7) Inflammation/Immunology (8) Metabolic Disease (18) Neurological Disease (16)

By Targets:

5-HT Receptor (2)

Angiotensin-converting Enzyme (ACE) (1)

Antibiotic (2)

Apoptosis (3)

Autophagy (9)

Bacterial (2)

COX (1)

Cytochrome P450 (40)

Dopamine Receptor (1)

Drug Intermediate (1)

Drug Metabolite (7)

Fluorescent Dye (1)

Fungal (1)

GABA Receptor (3)

Glucocorticoid Receptor (3)

Glycosidase (1)

GPR119 (2)

HCV Protease (2)

Histamine Receptor (1)

HMG-CoA Reductase (HMGCR) (1)

Human leukocyte immunoglobulin (Ig)-like receptors (LILR) (1)

Isotope-Labeled Compounds (6)

mAChR (1)

Mineralocorticoid Receptor (1)

Neuropeptide Y Receptor (1)

NF-κB (1)

p38 MAPK (1)

Parasite (2)

Potassium Channel (3)

PPAR (13)

Reference Standards (8)

SARS-CoV (1)

SHP1 (1)

SHP2 (1)

Virus Protease (1)

β-glucuronidase (1)

By Research Areas:

Cancer (15)

Cardiovascular Disease (13)

Endocrinology (1)

Infection (7)

Inflammation/Immunology (8)

Metabolic Disease (18)

Neurological Disease (16)

Inhibitors & Agonists

Fluorescent Dyes

Biochemical Assay Reagents

Natural
Products

Isotope-Labeled Compounds

GMP Molecules

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-17356

Fenofibrate Maximum Cited Publications 33 Publications Verification	PPAR Cytochrome P450 Autophagy	Cardiovascular Disease Cancer
Fenofibrate is a selective PPARα agonist with an EC₅₀ of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC₅₀s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for *CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4*, respectively.

HY-N0370

Bergapten 5 Publications Verification 5-Methoxypsoralen	Cytochrome P450 Autophagy	Cancer
Bergapten is a natural anti-inflammatory and anti-tumor agent. Bergapten is inhibitory towards mouse and human *CYP* isoforms.

HY-B1184A

(S)-Mephenytoin (+)-Mephenytoin	Cytochrome P450	Neurological Disease
(S)-Mephenytoin ((+)-Mephenytoin) is an anticonvulsive agent. (S)-Mephenytoin is a substrate of the cytochrome P450 (CYP) isoform CYP2C19. (S)-Mephenytoin can be used for the analysis of cytochrome P450 metabolism .

HY-129993

Gemfibrozil 1-O-β-glucuronide 1 Publications Verification	PPAR Cytochrome P450 Drug Metabolite	Cardiovascular Disease Metabolic Disease
Gemfibrozil 1-O-β-Glucuronide, a metabolite of Gemfibrozil (CI-719; HY-B0258), is a potent and competitive P450 (CYP) isoform CYP2C8 inhibitor with an IC₅₀ of 4.07 μM .

HY-B0258

Gemfibrozil 5+ Cited Publications CI-719	PPAR Cytochrome P450	Cardiovascular Disease Metabolic Disease Cancer
Gemfibrozil is an activator of PPAR-α, used as a lipid-lowering agent; Gemfibrozil is also a nonselective inhibitor of several P450 isoforms, with K_i values for CYP2C9, 2C19, 2C8, and 1A2 of 5.8, 24, 69, and 82 μM, respectively.

HY-129105

Clomethiazole 4 Publications Verification	GABA Receptor Cytochrome P450	Neurological Disease
Chlormethiazole is an potent and orally active GABA_A agonist . Chlormethiazole inhibits cytochrome P450 isoforms: *CYP2A6* and *CYP2E1* in human liver microsomes. Chlormethiazole is an anticonvulsant agent and has the potential for treating convulsive status epilepticus .

HY-N0926

Columbamine 1 Publications Verification Columbamin; Dehydroisocorypalmine	Cytochrome P450 Apoptosis Parasite	Infection Neurological Disease Inflammation/Immunology Cancer
Columbamine (Columbamin; Dehydroisocorypalmine) is an organic heterotetracyclic alkaloid extracted from plants. Columbamine is a metabolite of Berberine (HY-N0716). Columbamine inhibits the cytochrome P450 (CYP) isoform CYP3A4 (IC50 = 30.6 µM). Columbamine induces apoptosis in cancer cells. Columbamine can be used for antioxidant, anti-inflammatory, antitumor, antifungal, antiparasite, hepatoprotective, neuroprotective, hypolipidemic and hypoglycemic study .

HY-15565

APD668 2 Publications Verification	GPR119 Cytochrome P450 Potassium Channel	Metabolic Disease
APD668 is a potent, selective and orally active agonist of G-protein coupled receptor GPR119, with EC₅₀s of 2.7 nM and 33 nM for hGPR119 and rGPR119, respectively. APD668 shows no significant inhibition of any of the five major CYP isoforms with the exception of *CYP2C9* (K_i=0.1 μM). APD668 can be used for the research of steatohepatitis and diabetes .

HY-W013268

(S)-(+)-N-3-Benzylnirvanol (+)-N-3-Benzylnirvanol	Cytochrome P450	Metabolic Disease
(S)-(+)-N-3-Benzylnirvanol ((+)-N-3-Benzylnirvanol) is a selective and competitive cytochrome P450 (CYP) isoform *CYP2C19* inhibitor with a K_i of 250 nM. (S)-(+)-N-3-Benzylnirvanol has low activity against CYP1A2, CYP2A6, CYP2C8, CYP2C9, CYP2D6, CYP2E1, and CYP3A4 .

HY-A0296

Chlormethiazole hydrochloride 4 Publications Verification Clomethiazole hydrochloride	Cytochrome P450	Neurological Disease
Clomethiazole hydrochloride is a potent and orally active GABA_A agonist . Clomethiazole hydrochloride inhibits cytochrome P450 isoforms: *CYP2A6* and *CYP2E1* in human liver microsomes. Clomethiazole hydrochloride is an anticonvulsant agent and has the potential for treating convulsive status epilepticus .

HY-116862

Dibenzylfluorescein DBF	Cytochrome P450 Fluorescent Dye	Others
Dibenzylfluorescein (DBF) is a fluorogenic probe (Fluoresecent dye) that acts as a substrate for specific cytochrome P450 (CYP) isoforms, including CYP3A4, CYP2C8, CYP2C9, CYP2C19, and aromatase (CYP19). Dibenzylfluorescein is typically used near its K_m value of 0.87-1.9 μM (Ex=485 nm，Em=535 nm). Dibenzylfluorescein is used to detect changes in *CYP* catalytic activity caused by drugs or disease .

HY-124542

5-Hydroxydiclofenac	Drug Metabolite Apoptosis	Cancer
5-Hydroxydiclofenac is a major metabolite of Diclofenac (HY-15036). 5-Hydroxydiclofenac is formed by the cytochrome P450 (CYP) isoforms CYP3A4, CYP2C189, CYP2C19, and CYP2C8. 5-Hydroxydiclofenac shows apoptotic effects in hepatocytes .

HY-17356S

Fenofibrate-d6	Isotope-Labeled Compounds PPAR Cytochrome P450 Autophagy	Cardiovascular Disease Cancer
Fenofibrate-d₆ is the deuterium labeled Fenofibrate. Fenofibrate is a selective PPARα agonist with an EC50 of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC50s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4, respectively.

HY-113031

16a-Hydroxydehydroisoandrosterone 16α-Hydroxy-DHEA; 16α-OH-DHEA; 16α-hydroxy DHEA	Cytochrome P450	Endocrinology
16a-Hydroxydehydroisoandrosterone (16α-Hydroxy-DHEA) is a metabolite of the endogenous steroid hormone dehydroepiandrosterone. 16α-hydroxy Dehydroepiandrosterone is formed from dehydroepiandrosterone via 16-hydroxylation by the cytochrome P450 (CYP) isoforms CYP3A4 and CYP3A5 in adult human liver microsomes, as well as by fetal recombinant CYP3A7. It is a precursor to fetal estrogens, including estriol.

HY-17356R

Fenofibrate (Standard) Maximum Cited Publications 33 Publications Verification	Reference Standards PPAR Cytochrome P450 Autophagy	Cardiovascular Disease Cancer
Fenofibrate (Standard) is the analytical standard of Fenofibrate. This product is intended for research and analytical applications. Fenofibrate is a selective PPARα agonist with an EC₅₀ of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC₅₀s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for *CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4*, respectively.

HY-B1184AR

(S)-Mephenytoin (Standard) (+)-Mephenytoin (Standard)	Reference Standards Cytochrome P450	Neurological Disease
(S)-Mephenytoin (Standard) is the analytical standard of (S)-Mephenytoin. This product is intended for research and analytical applications. (S)-Mephenytoin ((+)-Mephenytoin) is an anticonvulsive agent. (S)-Mephenytoin is a substrate of the cytochrome P450 (CYP) isoform CYP2C19. (S)-Mephenytoin can be used for the analysis of cytochrome P450 metabolism .

HY-W267897

7-Benzyloxy-4-(trifluoromethyl)coumarin 7-BFC	Cytochrome P450	Others
7-Benzyloxy-4-(trifluoromethyl)coumarin (7-BFC) is a coumarin fluorescent substrate. 7-Benzyloxy-4-(trifluoromethyl)coumarin is a substrate for cDNA-expressed CYP1A2 and CYP3A4 and is metabolized to 7-hydroxy-4-trifluoromethylcoumarin (HFC). 7-Benzyloxy-4-(trifluoromethyl)coumarin is used for rapid CYP isoform metabolism and inhibition screening studies .

HY-N0926A

Columbamine chloride 1 Publications Verification Columbamin chloride; Dehydroisocorypalmine chloride	Cytochrome P450 Apoptosis Parasite	Infection Neurological Disease Inflammation/Immunology Cancer
Columbamine (Columbamin; Dehydroisocorypalmine) chloride is an organic heterotetracyclic alkaloid extracted from plants. Columbamine chloride is a metabolite of Berberine (HY-N0716). Columbamine chloride inhibits the cytochrome P450 (CYP) isoform CYP3A4 (IC50 = 30.6 µM). Columbamine chloride induces apoptosis in cancer cells. Columbamine chloride can be used for antioxidant, anti-inflammatory, antitumor, antifungal, antiparasite, hepatoprotective, neuroprotective, hypolipidemic and hypoglycemic study .

HY-12946

BI 653048	Glucocorticoid Receptor Cytochrome P450 HCV Protease	Infection Inflammation/Immunology
BI 653048, a chemical probe, is a selective and orally active nonsteroidal glucocorticoid (GC) agonist with an IC₅₀ value of 55 nM . BI 653048 inhibits CP1A2, CYP2D6, CYP2C9, CYP2C19 and CYP3A4 isoforms’ activity and reduces affinity for the hERG ion channel (IC₅₀>30 μM) . BI 653048 (Compound 103) is also a HCV NS3 protease inhibitor that can reduce viral loads infected with the hepatitis C virus .

HY-B0258S

Gemfibrozil-d6 CI-719-d₆	PPAR Cytochrome P450	Cardiovascular Disease Metabolic Disease
Gemfibrozil-d₆ is the deuterium labeled Gemfibrozil. Gemfibrozil is an activator of PPAR-α, used as a lipid-lowering agent; Gemfibrozil is also a nonselective inhibitor of several P450 isoforms, with Ki values for CYP2C9, 2C19, 2C8, and 1A2 of 5.8, 24, 69, and 82 μM, respectively.

HY-B0258R

Gemfibrozil (Standard) 5+ Cited Publications CI-719 (Standard)	Reference Standards PPAR Cytochrome P450	Cardiovascular Disease Metabolic Disease Cancer
Gemfibrozil (Standard) is the analytical standard of Gemfibrozil. This product is intended for research and analytical applications. Gemfibrozil is an activator of PPAR-α, used as a lipid-lowering agent; Gemfibrozil is also a nonselective inhibitor of several P450 isoforms, with K_i values for CYP2C9, 2C19, 2C8, and 1A2 of 5.8, 24, 69, and 82 μM, respectively.

HY-131495

(S)-6-O-Desmethylnaproxen (S)-6-Desmethyl Naproxen	COX	Inflammation/Immunology
(S)-6-O-Desmethylnaproxen ((S)-6-Desmethyl Naproxen) is a metabolite of the non-steroidal anti-inflammatory drug (NSAID) and COX inhibitor (+)-naproxen ((S)-naproxen). (S)-6-O-Desmethylnaproxen is formed from (S)-naproxen by the cytochrome P450 (CYP) isoforms CYP1A2 and CYP2C9.

HY-117160

4-trans-Hydroxy-glibenclamide 4-trans-hydroxycyclohexyl Glyburide; 4-trans-hydroxy Glibenclamide	Potassium Channel	Neurological Disease
rac-trans-4-hydroxy Glyburide is an active metabolite of the SUR1/Kir6.2 sulfonylurea inhibitor glyburide (HY-15206). It is formed from glyburide by the cytochrome P450 (CYP) isoforms CYP2C8 and CYP2C9. rac-trans-4-hydroxy Glyburide inhibits glyburide binding to rat brain synaptosomes at the high and low affinity sites of SUR1/Kir6.2 with IC₅₀ values of 0.95 and 100 nM, respectively.

HY-Z9101

Promethazine sulfoxide	Histamine Receptor	Neurological Disease
Promethazine sulfoxide is a metabolite of the histamine H1 receptor antagonist Promethazine (HY-B1296). It is formed from promethazine by the cytochrome P450 (CYP) isoform CYP2D6.

HY-N0370R

Bergapten (Standard) 5-Methoxypsoralen (Standard)	Reference Standards Cytochrome P450 Autophagy	Cancer
Bergapten (Standard) is the analytical standard of Bergapten. This product is intended for research and analytical applications. Bergapten is a natural anti-inflammatory and anti-tumor agent. Bergapten is inhibitory towards mouse and human *CYP* isoforms.

HY-119311

Ketopioglitazone	PPAR	Metabolic Disease
Pioglitazone ketone is an active metabolite of the PPARγ agonist Pioglitazone (HY-13956). Formation of pioglitazone ketone occurs primarly through cytochrome P450 (CYP) isoform CYP2C8-mediated metabolism of pioglitazone. Pioglitazone ketone (100 mg/kg in the diet) reduces blood glucose levels in a KKAy mouse model of type 2 diabetes.

HY-B0822S1

Fipronil-13C6	GABA Receptor Cytochrome P450	Inflammation/Immunology
Fipronil- ¹³C₆ is the ¹³C-labeled Fipronil. Fipronil is an insecticide that acts as a selective antagonist of insect GABA receptors (IC50s = 30 nM and 1,600 nM for cockroach and rat receptors, respectively). Fipronil also inhibits desensitizing and non-desensitizing glutamate-induced chloride currents in cockroach neurons (IC50s = 800 nM and 10 nM, respectively). Fipronil induces activity of the cytochrome P450 (CYP) isoforms CYP1A1/2, CYP2B1/2, and CYP3A1/2 in isolated rat liver microsomes.

HY-137310

4-Hydroxy atorvastatin hemicalcium	HMG-CoA Reductase (HMGCR) Drug Metabolite	Metabolic Disease
4-Hydroxy atorvastatin hemicalcium is a metabolite of Atorvastatin (HY-B0589). Atorvastatin is an orally active HMG-CoA reductase inhibitor, has the ability to effectively decrease blood lipids. Atorvastatin is metabolized by the cytochrome P450 (CYP) isoform CYP3A4 to form 4-hydroxy atorvastatin .

HY-17356G

Fenofibrate	Cytochrome P450 PPAR Autophagy	Cardiovascular Disease
Fenofibrate (GMP) is Fenofibrate (HY-17356) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Fenofibrate is a selective PPARα agonist with an EC₅₀ of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC₅₀s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for *CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4*, respectively.

HY-127059

Clindamycin Sulfoxide U-25026A	Antibiotic	Metabolic Disease
Clindamycin sulfoxide is an active metabolite of the antibiotic Clindamycin (HY-B1455). It is formed via S-oxidation of clindamycin primarily by the cytochrome P450 (CYP) isoform CYP3A4. Clindamycin sulfoxide inhibits the growth of P. prevotti, B. fragilis, and C. sordelli in vitro with MIC values of 2, 2, and 1 mg/L, respectively.

HY-12946A

BI 653048 phosphate	Glucocorticoid Receptor Cytochrome P450 HCV Protease	Infection Inflammation/Immunology
BI 653048 phosphate is a selective and orally active nonsteroidal glucocorticoid (GC) agonist with an IC₅₀ value of 55 nM . BI 653048 phosphate inhibits CP1A2, CYP2D6, CYP2C9, CYP2C19 and CYP3A4 isoforms’ activity and reduces affinity for the hERG ion channel (IC₅₀>30 μM) . BI 653048 phosphate is extracted from patent WO2005028501A1 (Compound 103), is also a HCV NS3 protease inhibitor that can reduce viral loads infected with the hepatitis C virus .

HY-N7454

Anhydroerythromycin A	Drug Metabolite Bacterial	Infection
Anhydroerythromycin A is a degradation product of the macrolide antibiotic erythromycin. Anhydroerythromycin A is formed via degradation of erythromycin in acidic aqueous solutions in vitro as well as in vivo. Anhydroerythromycin A is active against S. aureus and B. cereus in vitro (MICs = 12.5 and 6.25 μg/ml, respectively). Anhydroerythromycin A also inhibits steroid 6β-hydroxylase activity associated with the cytochrome P450 (CYP) isoform CYP3A in human liver microsomes.

HY-W702646

Hydroxymethyl tolperisone hydrochloride	Drug Metabolite	Neurological Disease
Hydroxymethyl tolperisone hydrochloride is a metabolite of Tolperisone (HY-B1139A). Hydroxymethyl tolperisone hydrochloride is formed from tolperisone primarily by the cytochrome P450 (CYP) isoform CYP2D6 and to a lesser extent by CYP2C19 and CYP1A2.

HY-Z2493

Aripiprazole N1-oxide	Dopamine Receptor	Neurological Disease
Aripiprazole N-oxide is a metabolite of the atypical antipsychotic Aripiprazole (HY-14546). Aripiprazole N-oxide is formed from aripiprazole by the cytochrome P450 (CYP) isoforms CYP2D6 and CYP3A4.

HY-137580

N-Desmethyl Eletriptan	Cytochrome P450	Metabolic Disease
N-desmethyl Eletriptan is a metabolite of Eletriptan (HY-A0039). It is formed from eletriptan primarily by the cytochrome P450 (CYP) isoform CYP3A4 in human liver microsomes.

HY-145490

trans-Hydroxy Glimepiride	Drug Metabolite	Metabolic Disease
trans-hydroxy Glimepiride is an active metabolite of the sulfonylurea Glimepiride (HY-B0104). It is formed from glimepiride primarily in the liver by the cytochrome P450 (CYP) isoform CYP2C9.

HY-W740175

6b-Hydroxy triamcinolone acetonide	Glucocorticoid Receptor	Inflammation/Immunology
6b-Hydroxy triamcinolone acetonide is a metabolite of the synthetic corticosteroid Triamcinolone acetonide (HY-B0636). 6b-Hydroxy triamcinolone acetonide is formed from triamcinolone acetonide by the cytochrome P450 (CYP) isoforms CYP3A4, CYP3A5, and CYP3A7.

HY-W740630

8-Hydroxy mirtazapine	5-HT Receptor	Neurological Disease
8-Hydroxy mirtazapine is a metabolite of the antidepressant Mirtazapine (HY-B0352). 8-Hydroxy mirtazapine is formed from mMirtazapine by the cytochrome P450 (CYP) isoform CYP2D6.

HY-W749323

21-Hydroxyeplerenone	Mineralocorticoid Receptor	Cardiovascular Disease
21-Hydroxyeplerenone is a major metabolite of the mineralocorticoid receptor antagonist Eplerenone (HY-B0251). 21-Hydroxyeplerenone is formed from eplerenone by the cytochrome P450 (CYP) isoform CYP3A4.

HY-N8094

Kushenol M	Cytochrome P450	Others
Kushenol M is a flavonoid from Sophora flavescens. Kushenol M is a cytochrome P450 (CYP) inhibitor, with IC₅₀ values of 1.29 μM for CYP3A4 in human liver microsomes .

HY-N0370S

Bergapten-d3 5-Methoxypsoralen-d₃	Isotope-Labeled Compounds Cytochrome P450 Autophagy	Cancer
Bergapten-d₃ is deuterium labeled Bergapten. Bergapten is a natural anti-inflammatory and anti-tumor agent. Bergapten is inhibitory towards mouse and human CYP isoforms.

HY-179154

α-Glucosidase-IN-101	Glycosidase Cytochrome P450	Metabolic Disease
α-Glucosidase-IN-101 (Compound 13j) is an uncompetitive α-glucosidase inhibitor, with an IC₅₀ of 120 nM. α-Glucosidase-IN-101 properly inhibits *CYP1A2, CYP2C19, and CYP2C9* isoforms of cytochrome P450. α-Glucosidase-IN-101 can be used in the research of diabetes .

HY-N4205R

Tetrahydropiperine (Standard)	Reference Standards Cytochrome P450	Cancer
Tetrahydropiperine (Standard) is the analytical standard of Tetrahydropiperine. This product is intended for research and analytical applications. Tetrahydropiperine, a cyclohexyl analogue of piperine, is the first natural aryl pentanamide from Piper longum . Tetrahydropiperine (compound 14) inhibits the cytochrome P450 (CYP) isoform CYP1A1/arylhydrocarbon hydroxylase (AHH; IC50=23 µM) .

HY-17356S2

Fenofibrate-13C6	Isotope-Labeled Compounds Cytochrome P450 PPAR Autophagy	Cardiovascular Disease
Fenofibrate-13C6 is a deuterated labeled Fenofibrate . Fenofibrate is a selective PPARα agonist with an EC₅₀ of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC₅₀s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for *CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4*, respectively.

HY-17356S1

Fenofibrate-d4	PPAR Autophagy Cytochrome P450	Cardiovascular Disease
Fenofibrate-d₄ is the deuterium labeled Fenofibrate . Fenofibrate is a selective PPARα agonist with an EC₅₀ of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC₅₀s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4, respectively .

HY-129105R

Clomethiazole (Standard)	GABA Receptor Cytochrome P450 Reference Standards	Neurological Disease
Clomethiazole (Standard) is the analytical standard of Clomethiazole. This product is intended for research and analytical applications. Chlormethiazole is an potent and orally active GABAA agonist . Chlormethiazole inhibits cytochrome P450 isoforms: CYP2A6 and CYP2E1 in human liver microsomes. Chlormethiazole is an anticonvulsant agent and has the potential for treating convulsive status epilepticus .

HY-76569B

5-Hydroxymethyl tolterodine formate PNU-200577 formic	mAChR	Neurological Disease
5-Hydroxymethyl tolterodine (formate) (PNU-200577 (formic)) is an active metabolite of the muscarinic acetylcholine receptor antagonists Tolterodine (HY-A0024) and Fesoterodine (HY-70053). 5-Hydroxymethyl tolterodine (formate) is formed from tolterodine by the cytochrome P450 (CYP) isoform CYP2D6 and from fesoterodine by plasma esterases.

HY-131495R

(S)-6-O-Desmethylnaproxen (Standard) (S)-6-Desmethyl Naproxen (Standard)	Cytochrome P450 Reference Standards	Inflammation/Immunology
(S)-6-O-Desmethylnaproxen (Standard) is the analytical standard of (S)-6-O-Desmethylnaproxen. This product is intended for research and analytical applications. (S)-6-O-Desmethylnaproxen ((S)-6-Desmethyl Naproxen) is a metabolite of the non-steroidal anti-inflammatory drug (NSAID) and COX inhibitor (+)-naproxen ((S)-naproxen). (S)-6-O-Desmethylnaproxen is formed from (S)-naproxen by the cytochrome P450 (CYP) isoforms CYP1A2 and CYP2C9.

HY-113777

22-HDHA 22-Hydroxy Docosahexaenoic acid; 22-OH DHA	Cytochrome P450	Metabolic Disease
22-HDHA (22-Hydroxy Docosahexaenoic acid) is an oxidation product of docosahexaenoic acid. In vitro, it is formed upon incubation of rat liver microsomes with DHA and NADPH and also by the human cytochrome P450 (CYP) isoform CYP4F3B in BTI-TN-5B1-4 microsomes. Serum levels of 22-HDHA increase following dietary DHA supplementation in humans.

HY-W699866

Gemfibrozil 1-O-β-glucuronide-d6	Isotope-Labeled Compounds PPAR Cytochrome P450 Drug Metabolite	Metabolic Disease
Gemfibrozil 1-O-β-glucuronide-d₆ is the deuterium labeled Gemfibrozil 1-O-β-glucuronide (HY-129993). Gemfibrozil 1-O-β-Glucuronide, a metabolite of Gemfibrozil (CI-719; HY-B0258), is a potent and competitive P450 (CYP) isoform CYP2C8 inhibitor with an IC₅₀ of 4.07 μM .

Cat. No.	Product Name	Type

HY-116862

Dibenzylfluorescein

DBF

Fluorescent Dyes

Dibenzylfluorescein (DBF) is a fluorogenic probe (Fluoresecent dye) that acts as a substrate for specific cytochrome P450 (CYP) isoforms, including CYP3A4, CYP2C8, CYP2C9, CYP2C19, and aromatase (CYP19). Dibenzylfluorescein is typically used near its K_m value of 0.87-1.9 μM (Ex=485 nm，Em=535 nm). Dibenzylfluorescein is used to detect changes in CYP catalytic activity caused by drugs or disease .

HY-17356G

Fenofibrate

Fluorescent Dyes

Fenofibrate (GMP) is Fenofibrate (HY-17356) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Fenofibrate is a selective PPARα agonist with an EC₅₀ of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC₅₀s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4, respectively.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0370

Bergapten 5 Publications Verification 5-Methoxypsoralen	other families Classification of Application Fields Coumarins Phenylpropanoids Plants Disease Research Fields Source Classification Cancer	Cytochrome P450 Autophagy
Bergapten is a natural anti-inflammatory and anti-tumor agent. Bergapten is inhibitory towards mouse and human *CYP* isoforms.

HY-N0926

Columbamine 1 Publications Verification Columbamin; Dehydroisocorypalmine	Structural Classification other families Classification of Application Fields Other Diseases Plants Disease Research Fields Source Classification	Cytochrome P450 Apoptosis Parasite
Columbamine (Columbamin; Dehydroisocorypalmine) is an organic heterotetracyclic alkaloid extracted from plants. Columbamine is a metabolite of Berberine (HY-N0716). Columbamine inhibits the cytochrome P450 (CYP) isoform CYP3A4 (IC50 = 30.6 µM). Columbamine induces apoptosis in cancer cells. Columbamine can be used for antioxidant, anti-inflammatory, antitumor, antifungal, antiparasite, hepatoprotective, neuroprotective, hypolipidemic and hypoglycemic study .

HY-N0926A

Columbamine chloride 1 Publications Verification Columbamin chloride; Dehydroisocorypalmine chloride	Alkaloids Mahonia bealei (Fort.) Carr. Quinoline Alkaloids Plants Berberidaceae Source Classification	Cytochrome P450 Apoptosis Parasite
Columbamine (Columbamin; Dehydroisocorypalmine) chloride is an organic heterotetracyclic alkaloid extracted from plants. Columbamine chloride is a metabolite of Berberine (HY-N0716). Columbamine chloride inhibits the cytochrome P450 (CYP) isoform CYP3A4 (IC50 = 30.6 µM). Columbamine chloride induces apoptosis in cancer cells. Columbamine chloride can be used for antioxidant, anti-inflammatory, antitumor, antifungal, antiparasite, hepatoprotective, neuroprotective, hypolipidemic and hypoglycemic study .

HY-N0370R

Bergapten (Standard) 5-Methoxypsoralen (Standard)	Structural Classification other families Coumarins Phenylpropanoids Plants Source Classification	Reference Standards Cytochrome P450 Autophagy
Bergapten (Standard) is the analytical standard of Bergapten. This product is intended for research and analytical applications. Bergapten is a natural anti-inflammatory and anti-tumor agent. Bergapten is inhibitory towards mouse and human *CYP* isoforms.

HY-N7454

Anhydroerythromycin A	Infection Structural Classification Macrolide Antibiotics Classification of Application Fields Antibiotics Antibacterial Disease Research Endogenous metabolite Disease Research Fields Source Classification	Drug Metabolite Bacterial
Anhydroerythromycin A is a degradation product of the macrolide antibiotic erythromycin. Anhydroerythromycin A is formed via degradation of erythromycin in acidic aqueous solutions in vitro as well as in vivo. Anhydroerythromycin A is active against S. aureus and B. cereus in vitro (MICs = 12.5 and 6.25 μg/ml, respectively). Anhydroerythromycin A also inhibits steroid 6β-hydroxylase activity associated with the cytochrome P450 (CYP) isoform CYP3A in human liver microsomes.

HY-N8094

Kushenol M	Flavanonols Flavonoids Classification of Application Fields Leguminosae Other Diseases Phenols Polyphenols Plants Sophora flavescens Aiton Disease Research Fields Source Classification	Cytochrome P450
Kushenol M is a flavonoid from Sophora flavescens. Kushenol M is a cytochrome P450 (CYP) inhibitor, with IC₅₀ values of 1.29 μM for CYP3A4 in human liver microsomes .

HY-N4205R

Tetrahydropiperine (Standard)	Alkaloids Piperidine Alkaloids Structural Classification Piperaceae Plants Piper nigrum Linn. Source Classification	Reference Standards Cytochrome P450
Tetrahydropiperine (Standard) is the analytical standard of Tetrahydropiperine. This product is intended for research and analytical applications. Tetrahydropiperine, a cyclohexyl analogue of piperine, is the first natural aryl pentanamide from Piper longum . Tetrahydropiperine (compound 14) inhibits the cytochrome P450 (CYP) isoform CYP1A1/arylhydrocarbon hydroxylase (AHH; IC50=23 µM) .

Cat. No.	Product Name	Chemical Structure

HY-17356S

Fenofibrate-d6
Fenofibrate-d₆ is the deuterium labeled Fenofibrate. Fenofibrate is a selective PPARα agonist with an EC50 of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC50s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4, respectively.

HY-B0258S

Gemfibrozil-d6
Gemfibrozil-d₆ is the deuterium labeled Gemfibrozil. Gemfibrozil is an activator of PPAR-α, used as a lipid-lowering agent; Gemfibrozil is also a nonselective inhibitor of several P450 isoforms, with Ki values for CYP2C9, 2C19, 2C8, and 1A2 of 5.8, 24, 69, and 82 μM, respectively.

HY-B0822S1

Fipronil-13C6

Fipronil- ¹³C₆ is the ¹³C-labeled Fipronil. Fipronil is an insecticide that acts as a selective antagonist of insect GABA receptors (IC50s = 30 nM and 1,600 nM for cockroach and rat receptors, respectively). Fipronil also inhibits desensitizing and non-desensitizing glutamate-induced chloride currents in cockroach neurons (IC50s = 800 nM and 10 nM, respectively). Fipronil induces activity of the cytochrome P450 (CYP) isoforms CYP1A1/2, CYP2B1/2, and CYP3A1/2 in isolated rat liver microsomes.

HY-N0370S

Bergapten-d3
Bergapten-d₃ is deuterium labeled Bergapten. Bergapten is a natural anti-inflammatory and anti-tumor agent. Bergapten is inhibitory towards mouse and human CYP isoforms.

HY-17356S2

Fenofibrate-13C6
Fenofibrate-13C6 is a deuterated labeled Fenofibrate . Fenofibrate is a selective PPARα agonist with an EC₅₀ of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC₅₀s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for *CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4*, respectively.

HY-17356S1

Fenofibrate-d4
Fenofibrate-d₄ is the deuterium labeled Fenofibrate . Fenofibrate is a selective PPARα agonist with an EC₅₀ of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC₅₀s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4, respectively .

HY-W699866

Gemfibrozil 1-O-β-glucuronide-d6
Gemfibrozil 1-O-β-glucuronide-d₆ is the deuterium labeled Gemfibrozil 1-O-β-glucuronide (HY-129993). Gemfibrozil 1-O-β-Glucuronide, a metabolite of Gemfibrozil (CI-719; HY-B0258), is a potent and competitive P450 (CYP) isoform CYP2C8 inhibitor with an IC₅₀ of 4.07 μM .

HY-B0258S1

Gemfibrozil-d6-1
Gemfibrozil-d6-1 (CI-719-d6-1) is the deuterium labeled Gemfibrozil (HY-B0258). Gemfibrozil is an activator of PPAR-α, used as a lipid-lowering agent; Gemfibrozil is also a nonselective inhibitor of several P450 isoforms, with K_i values for CYP2C9, 2C19, 2C8, and 1A2 of 5.8, 24, 69, and 82 μM, respectively .

HY-127059S

Clindamycin sulfoxide-13C,d3

Clindamycin sulfoxide- ¹³C,d₃ (U-25026A- ¹³C,d₃) is the deuterium and ¹³C-labeled Clindamycin sulfoxide (HY-127059). Clindamycin sulfoxide is an active metabolite of the antibiotic Clindamycin (HY-B1455). It is formed via S-oxidation of clindamycin primarily by the cytochrome P450 (CYP) isoform CYP3A4. Clindamycin sulfoxide inhibits the growth of P. prevotti, B. fragilis, and C. sordelli in vitro with MIC values of 2, 2, and 1 mg/L, respectively.

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-17356G

Fenofibrate	Cytochrome P450 PPAR Autophagy	Cardiovascular Disease
Fenofibrate (GMP) is Fenofibrate (HY-17356) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Fenofibrate is a selective PPARα agonist with an EC₅₀ of 30 μM. Fenofibrate also inhibits human cytochrome P450 isoforms, with IC₅₀s of 0.2, 0.7, 9.7, 4.8 and 142.1 μM for *CYP2C19, CYP2B6, CYP2C9, CYP2C8, and CYP3A4*, respectively.

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