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Results for "

cytochromes P450

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Cytochrome P450 (211) 5-HT Receptor (4) Adenosine Receptor (1) Adrenergic Receptor (4) Akt (2) Aldose Reductase (1) Angiotensin-converting Enzyme (ACE) (1) Antibiotic (16) Apoptosis (23) Aryl Hydrocarbon Receptor (1) Autophagy (20) Bacterial (29) Bcl-2 Family (2) Biochemical Assay Reagents (3) Calcium Channel (5) Caspase (3) Cholinesterase (ChE) (2) COX (7) Cyclic GMP-AMP Synthase (1) DNA Alkylator/Crosslinker (1) Dopamine Receptor (3) Dopamine β-hydroxylase (2) Drug Derivative (1) Drug Intermediate (2) Drug Metabolite (43) Endogenous Metabolite (30) ERK (2) Ferroptosis (3) FGFR (1) Fluorescent Dye (3) Fungal (34) GABA Receptor (2) Glucocorticoid Receptor (3) Glutathione S-transferase (1) Glycosidase (2) HBV (1) HCV (2) HCV Protease (2) Hedgehog (4) Heme Oxygenase (HO) (1) Histamine Receptor (3) Histone Methyltransferase (2) HIV (7) HMG-CoA Reductase (HMGCR) (1) HSV (1) IAP (1) iGluR (1) IKK (1) Influenza Virus (2) Insecticide (1) Interleukin Related (2) Isotope-Labeled Compounds (24) JAK (1) JNK (1) Keap1-Nrf2 (1) mAChR (2) Mineralocorticoid Receptor (1) Mitosis (1) Monoamine Oxidase (6) mTOR (2) Na+/K+ ATPase (3) Necroptosis (2) NO Synthase (4) NOD-like Receptor (NLR) (1) Opioid Receptor (2) P-glycoprotein (2) p38 MAPK (2) Parasite (15) PARP (2) Phosphatase (1) PI3K (2) PKC (3) Platelet-activating Factor Receptor (PAFR) (1) Potassium Channel (11) PPAR (9) Prostaglandin Receptor (3) PROTACs (1) Pyroptosis (1) Pyruvate Kinase (1) RAR/RXR (6) Reactive Oxygen Species (3) Reference Standards (5) Reverse Transcriptase (4) SARS-CoV (4) Serotonin Transporter (2) SGLT (1) Sodium Channel (4) STAT (2) Survivin (3) Taste Receptor (1) Telomerase (2) TGF-β Receptor (1) Thrombopoietin Receptor (5) Urotensin Receptor (1) VD/VDR (1) γ-secretase (2)
By Research Areas:	Cancer (111) Cardiovascular Disease (43) Endocrinology (12) Infection (77) Inflammation/Immunology (67) Metabolic Disease (71) Neurological Disease (66)
Click Chemistry:	Alkynes (5)

368

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Targets Recommended: Cytochrome P450

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

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-D0091

7-Ethoxy-4-trifluoromethylcoumarin	Fluorescent Dye	Others
7-Ethoxy-4-trifluoromethylcoumarin is a fluorescent substrate of various enzymes of the cytochrome P450 superfamily

HY-W027773

7-Methoxy-4-(trifluoromethyl)coumarin MFC	Cytochrome P450 Fluorescent Dye	Others
7-Methoxy-4-(trifluoromethyl)coumarin (MFC) is a fluorescent substrate for **cytochrome P450** and can quantify CYP activity .

HY-B1184AR

(S)-Mephenytoin (Standard)	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-16719

Dapaconazole	Cytochrome P450	Infection
Dapaconazole, as an antifungal agent, inhibits sterol 14α-demethylase cytochrome P450 activity with an IC₅₀ of 1.4 μM .

HY-B1151

Climbazole BAY-e 6975	Fungal	Infection
Climbazole (BAY-e 6975) is a potent antifungal agent. Climbazole also is a potent inducer of rat hepatic cytochrome P450 .

HY-145546

14(15)-EpETE	Cytochrome P450	Metabolic Disease
14(15)-EpETE is the epoxide of cytochrome P450 (CYP450) and is involved in the regulation of vascular tone and renal function .

HY-135161

EDDP perchlorate	Drug Metabolite	Others
EDDP perchlorate is an N-desmethyl metabolite of Methadone by intestinal, hepatic, and cytochrome P450 (CYP) 3A4 .

HY-167872

Bifeprofen	Cytochrome P450	Others
Bifeprofen, a cytochrome P450 2C9 (CYP2C9) inhibitor, exhibits dose-dependent inhibition (75 μM, 50%) .

HY-150574

CYP3A4-IN-1	Cytochrome P450	Infection
CYP3A4-IN-1 (compound 5a) is a potent cytochrome P450 3A4 (CYP3A4) inhibitor with an IC₅₀ value of 0.085 µM .

HY-126983

6',7'-Epoxybergamottin Epoxybergamottin	Cytochrome P450	Others
6',7'-Epoxybergamottin is a metabolism of Penicillium digitatum. 6',7'-Epoxybergamottin can be used in study the cytochrome P450 3A4 inhibitory activity .

HY-150557

CYP1B1-IN-1	Cytochrome P450	Cancer
CYP1B1-IN-1 (Compound 9e) is a selective cytochrome P450 1B1 (CYP1B1) inhibitor with an IC₅₀ of 0.49 nM .

HY-137414

20-Hydroxy Prostaglandin E2 20-Hydroxy-PGE2	Drug Metabolite	Endocrinology
20-Hydroxy Prostaglandin E2 (20-Hydroxy-PGE2) is a metabolite of Prostaglandin E2 (HY-101952) that can be metabolized by cytochrome P450 .

HY-W000343

1-Tritylimidazole	Cytochrome P450	Others
1-Tritylimidazole is an inducer of cytochrome P450 (Cytochrome *P450*) .

HY-163804

Cyprocide-B	Cytochrome P450 Parasite	Others
Cyprocide-B is activated by Cytochrome P450 and converted to electrophilic metabolites that selectively kill nematodes C. elegans. Cyprocide-B is promising for research of selective nematicide .

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-150558

CYP1B1-IN-2	Cytochrome P450	Cancer
CYP1B1-IN-2 (compound 9j) is a potent and selective CYP1B1 (cytochrome P450 1B1) inhibitor, with an IC₅₀ of 0.52 nM .

HY-B1151R

Climbazole (Standard) BAY-e 6975 (Standard)	Reference Standards Fungal	Infection
Climbazole (Standard) is the analytical standard of Climbazole. This product is intended for research and analytical applications. Climbazole (BAY-e 6975) is a potent antifungal agent. Climbazole also is a potent inducer of rat hepatic cytochrome P450 .

HY-P2906

Cytochrome P450 reductase	Cytochrome P450	Others
Cytochrome P450 reductase is a NADPH-cytochrome reductase. Cytochrome P450 reductase has a role in promoting aromatase conformation optimal for substrate binding .

HY-121385

Hydroxy bosentan Ro 48-5033	Endogenous Metabolite	Cardiovascular Disease
Hydroxy bosentan (Ro 48-5033) is a primary metabolite of Bosentan (BOS) metabolized by the cytochrome P450 system in the liver. Ro 48-5033 assists BOS pharmacologically, retaining 10%-20% activities .

HY-109054A

O-Desmethyltramadol hydrochloride	Drug Metabolite	Neurological Disease
O-Desmethyltramadol (hydrochloride) is a primary active metabolite of Tramadol. O-Demethyltramadol is mainly responsible for its µ-opioid receptor-related analgesic effect. Tramadol is metabolized to O-Demethyltramadol mainly by the cytochrome P450 (CYP) 2D6 enzyme .

HY-103389

1-Aminobenzotriazole 5 Publications Verification ABT; 3-Aminobenzotriazole	Cytochrome P450	Cancer
1-Aminobenzotriazole is a nonspecific and irreversible inhibitor of **cytochrome P450** (P450).

HY-109054

O-Demethyltramadol	Drug Metabolite	Neurological Disease
O-Demethyltramadol is a primary active metabolite of Tramadol. O-Demethyltramadol is mainly responsible for its µ-opioid receptor-related analgesic effect. Tramadol is metabolized to O-Demethyltramadol mainly by the cytochrome P450 (CYP) 2D6 enzyme .

HY-150092

8(S),9(R)-EET	Drug Metabolite	Cardiovascular Disease
8(S),9(R)-EET is an eicosanoid product of Arachidonic acid (AA; HY-109590) by cytochromes P450. 8(S),9(R)-EET dilates canine epicardial arterioles in a concentration-dependent manner with an EC₅₀ value of 121 nM .

HY-117532

PenCB PCB 118	Pyroptosis	Cancer
PenCB (PCB 118) could induces pyroptosis by priming and activating NFκB-dependent NLRP3 inflammasome. PCB 118 induces oxidative stress and pyroptosis are dependent on Aryl hydrocarbon receptor (AhR) activation and subsequent cytochrome P450 1A1 upregulation .

HY-118793

Inosine oxime 6-Hydroxyadenosine	Endogenous Metabolite	Others
Inosine oxime (6-Hydroxyadenosine) is an endogenous metabolite in the course of cell metabolism by cytochrome P450, by oxidative stress or by deviating nucleotide biosynthesis. Inosine oxime has toxic and mutagenic for procaryotic and eucaryotic cells .

HY-129491S

O-Desmethyl Midostaurin-d5 CGP62221-d₅; O-Desmethyl PKC412-d₅	Isotope-Labeled Compounds Drug Metabolite	Cancer
O-Desmethyl Midostaurin-d₅ is a deuterium labeled O-Desmethyl PKC412. O-Desmethyl Midostaurin (CGP62221; O-Desmethyl PKC412) is the active metabolite of Midostaurin (HY-10230) via cytochrome P450 liver enzyme metabolism[1].

HY-15550

4'-Hydroxy diclofenac	Drug Metabolite	Neurological Disease Inflammation/Immunology
4'-Hydroxy diclofenac is an orally active metabolite of Diclofenac (HY-15036) by cytochrome P450 2C9 (CYP2C9). 4'-Hydroxy diclofenac has anti-inflammatory and analgesic properties .

HY-125068

RPR203494	Cytochrome P450 p38 MAPK	Inflammation/Immunology
RPR203494 is a potent inhibitor against CYP isozymes. RPR203494 shows inhibition against p38 kinase with an IC₅₀ value of 9 nM and an EC₅₀ value of 60 nM. RPR203494 demonstrates an inhibition of hepatic **Cytochrome P450**. RPR203494 is promising for research of rheumatoid arthritis (RA) .

HY-W422288

(Rac)-Ketoconazole (Rac)-Ketoconazol; (Rac)-R 41400	Fungal Cytochrome P450	Infection
(Rac)-Ketoconazole ((Rac)-R 41400) is an antifungal imidazole compound with oral activity. (Rac)-Ketoconazole interferes with ergosterol synthesis by inhibiting cytochrome P450-dependent 14α-sterol demethylase (CYP51), a key enzyme on the fungal cell membrane, leading to membrane dysfunction and ultimately inhibition of fungal growth and reproduction. (Rac)-Ketoconazole is indicated for studies of fungal infections .

HY-116050

17(S)-HETE	Cytochrome P450 Na+/K+ ATPase	Cardiovascular Disease Inflammation/Immunology
17S-HETE is arachidonic acid metabolite through cytochrome P-450 pathways. 17S-HETE serves as allosteric activator of the cytochrome P450 1B1 and inhibitor of ATPase, induces cardic hypertrophy .

HY-131452

1-Ethynylpyrene	Cytochrome P450	Cancer
1-Ethynylpyrene is an aryl acetylenic inhibitor of cytochromes P450 1A1, 1A2, and 2B1 with IC₅₀s of 0.18, 0.32, and 0.04 μM, respectively . 1-Ethynylpyrene 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-135073

PCMPA hydrochloride	Drug Derivative	Neurological Disease
PCMPA hydrochloride a derivative of Phencyclidine that can be metabolized by cytochrome P450 isoenzymes (P450s) .

HY-N13089

Pyrethrolone	Others	Others
Pyrethrolone is a metabolite of Cytochrome P450 oxidation of Jasmolone .

HY-112734

4'-Methylchrysoeriol	Cytochrome P450	Cancer
4'-Methylchrysoeriol is a potent inhibitor of **Cytochrome P450 enzymes, with an IC₅₀** of 19 nM for human P450 1B1-dependent EROD.

HY-D0055

3-Cyano-7-ethoxycoumarin	Cytochrome P450	Others
3-Cyano-7-ethoxycoumarin is a fluorogenic cytochrome P-450 substrate that generates blue fluorescent product upon enzyme cleavage Target: Cytochrome P450 3-Cyano-7-ethoxycoumarin is a fluorescent probe useful in microsomal dealkylase studies.

HY-W001536

7-Methoxyindole, 98%	Biochemical Assay Reagents	Others
7-Methoxyindole, 98% interacts with cytochrome P450 enzymes.

HY-132178

**Cytochrome P450**	Endogenous Metabolite	Metabolic Disease Cancer
Cytochrome P450 is a family of monooxygenase enzymes that catalyzes the conversion of fatty acids to terminal alkenes using hydrogen peroxide as a cosubstrate. Cytochrome P450 as membrane-bound hemoproteins, plays important roles in the detoxification of drugs, cellular metabolism, and homeostasis .

HY-100625

BVT948 2 Publications Verification	Phosphatase Cytochrome P450 Histone Methyltransferase	Cancer
BVT948 is a protein tyrosine phosphatase (PTP) inhibitor which can also inhibit several **cytochrome P450** (P450) isoforms and lysine methyltransferase SETD8 (KMT5A).

HY-B1307

Zoxazolamine	Cytochrome P450	Neurological Disease
Zoxazolamine is widely used for a pharmacologic test that serves as a convenient indicator of changes in cytochrome P-450 activity in rodents.

HY-N2229

Rhapontigenin 2 Publications Verification	Cytochrome P450 Fungal Bacterial	Infection Inflammation/Immunology Cancer
Rhapontigenin is a natural analog of resveratrol with anticancer, antioxidant, antifungal and antibacterial activities. Rhapontigenin is amechanism-based, potent and selective cytochrome P450 1A1 inactivator (IC₅₀ = 400 nM). Rhapontigenin exhibits 400-fold and 23-fold selectivity for P450 1A1 over P450 1A2 and P450 1B1, respectively .

HY-103389R

1-Aminobenzotriazole (Standard) ABT (Standard); 3-Aminobenzotriazole (Standard)	Cytochrome P450	Cancer
1-Aminobenzotriazole (Standard) is the analytical standard of 1-Aminobenzotriazole. This product is intended for research and analytical applications. 1-Aminobenzotriazole is a nonspecific and irreversible inhibitor of cytochrome P450 (P450).

HY-116196

17-HETE	Na+/K+ ATPase Cytochrome P450	Cardiovascular Disease Inflammation/Immunology
17-HETE is arachidonic acid metabolite through cytochrome P-450 pathways, which consists of 17R-HETE and 17S-HETE enantiomers. 17-HETE serves as allosteric activator of the cytochrome P450 1B1 and inhibitor of ATPase, induces cardic hypertrophy .

HY-B1948

Diniconazole Rac-diniconazole	Bacterial	Infection
Diniconazole is a newly developed fungicide strongly inhibited lanosterol 14 alpha-demethylation catalyzed by a yeast cytochrome P-450.

HY-Z2338

5-O-Desmethyl omeprazole	Drug Metabolite	Others
5-O-Desmethyl omeprazole is a metabolite of Omeprazole by cytochrome P450 .

HY-N2229R

Rhapontigenin (Standard)	Cytochrome P450 Fungal Bacterial	Infection Inflammation/Immunology Cancer
Rhapontigenin (Standard) is the analytical standard of Rhapontigenin. This product is intended for research and analytical applications. Rhapontigenin is a natural analog of resveratrol with anticancer, antioxidant, antifungal and antibacterial activities. Rhapontigenin is amechanism-based, potent and selective cytochrome P450 1A1 inactivator (IC₅₀ = 400 nM). Rhapontigenin exhibits 400-fold and 23-fold selectivity for P450 1A1 over P450 1A2 and P450 1B1, respectively .

HY-15550R

4'-Hydroxy diclofenac (Standard)	Drug Metabolite	Neurological Disease Inflammation/Immunology
4'-Hydroxy diclofenac (Standard) is the analytical standard of 4'-Hydroxy diclofenac. This product is intended for research and analytical applications. 4'-Hydroxy diclofenac is an orally active metabolite of Diclofenac (HY-15036) by cytochrome P450 2C9 (CYP2C9). 4'-Hydroxy diclofenac has anti-inflammatory and analgesic properties .

HY-120894

16(R)-HETE	Endogenous Metabolite	Others
16(R)-HETE, a metabolite of the cytochrome P450 branch of the arachidonate cascade, is a vasodilator .

HY-W013423

5-Methylchrysene	Cytochrome P450	Cancer
5-Methylchrysene can be activated by several isoenzymes of cytochrome P450 into mutagenic metabolites .

HY-118167

Monoethylglycinexylidide	Drug Metabolite	Metabolic Disease Inflammation/Immunology
Monoethylglycinexylidide is a metabolite of Lidocain (HY-B0185) via oxidative N-deethylation of Lignocaine by liver cytochrome P-450 enzymes in the liver ^{[1] ^.}

Cat. No.	Product Name

HY-L034

Anti-Aging Compound Library

5,846 compounds

Aging is a complex biological process characterized by functional decline of tissues and organs, structural degeneration, and reduced adaptability and resistance, all of which contribute to an increase in morbidity and mortality caused by multiple chronic diseases, such as Alzheimer's disease, cancer, and diabetes. Many theories, which fall into two main categories: programmed and error theories, have been proposed to explain the process of aging, but neither of them appears to be fully satisfactory. The programmed theories imply that aging relies on specific gene regulation, and the error theories emphasize the internal and environmental damages accumulated to living organisms. The damage theories proposed the nine hallmarks that were generally considered to contribute to the aging process: genomic instability, telomere attrition, epigenetic alterations, loss of proteostasis, deregulated nutrient-sensing, mitochondrial dysfunction, cellular senescence, stem cell exhaustion, and altered intercellular communication.

MCE Anti-Aging Compound Library contains 5,846 compounds, mainly targeting Sirtuin, mTOR, IGF-1R, AMPK, p53, Telomerase, Mitophagy, Mitochondrial Metabolism, COX, Cytochrome P450, Oxidase, etc. This library is a useful tool for anti-aging research.

HY-L012

Metabolism/Protease Compound Library

5,921 compounds

Metabolism is the set of life-sustaining chemical reactions in organisms. Metabolic pathways are enzyme-mediated biochemical reactions that lead to biosynthesis (anabolism) or breakdown (catabolism) of natural product small molecules within a cell or tissue. Acting as catalysts, enzymes are crucial to metabolism - they allow a reaction to proceed more rapidly - and they also allow the regulation of the rate of a metabolic reaction. Proteases are used throughout an organism for various metabolic processes. Proteases control a great variety of physiological processes that are critical for life, including the immune response, cell cycle, cell death, wound healing, food digestion, and protein and organelle recycling. Imbalances in metabolic activities have been found to be critical in a number of pathologies, such as cardiovascular diseases, inflammation, cancer, and neurodegenerative diseases.

MCE designs a unique collection of 5,921 Metabolism/Protease-related small molecules that act as a useful tool for drug discovery of metabolism-related diseases.

HY-L922

MCE Good ADMET Diversity Library

25000 compounds

A diverse compound library with favorable ADMET properties (Absorption, Distribution, Metabolism, Excretion, and Toxicity) is crucial in drug discovery. Early evaluation of ADMET properties allows for the exclusion of molecules with unfavorable profiles at the initial stages, thereby reducing the risk of late-stage development failures, lowering R&D costs, and accelerating optimization of lead compounds. Based on predictions from ADMET-related AI algorithms, the compounds in this library are predicted to exhibit favorable oral bioavailability (F > 30%), reasonable plasma protein binding (PPB < 98%), minimized CYP3A4 inhibition potential (inhibition probability < 50%, CYP3A4 is the most critical drug-metabolizing enzyme in the cytochrome P450 family) , low toxicity profiles, with 140 potentially toxic substructures pre-identified and excluded via substructure searching to eliminate compounds containing hazardous fragments. The diversity library enables broad applicability in high-throughput screening (HTS) and high-content screening (HCS).

Cat. No.	Product Name	Type

HY-D0091

7-Ethoxy-4-trifluoromethylcoumarin	Fluorescent Dyes/Probes
7-Ethoxy-4-trifluoromethylcoumarin is a fluorescent substrate of various enzymes of the cytochrome P450 superfamily

HY-W027773

7-Methoxy-4-(trifluoromethyl)coumarin MFC	Fluorescent Dyes/Probes
7-Methoxy-4-(trifluoromethyl)coumarin (MFC) is a fluorescent substrate for **cytochrome P450** and can quantify CYP activity .

HY-D0055

3-Cyano-7-ethoxycoumarin	Chromogenic Substrates
3-Cyano-7-ethoxycoumarin is a fluorogenic cytochrome P-450 substrate that generates blue fluorescent product upon enzyme cleavage Target: Cytochrome P450 3-Cyano-7-ethoxycoumarin is a fluorescent probe useful in microsomal dealkylase studies.

HY-D0149

4-(Trifluoromethyl)umbelliferone	Fluorescent Dyes/Probes
4-(Trifluoromethyl)umbelliferone is fluorescent probe substrate for rat hepatic cytochrome P450 enzymes .

HY-D0144

Resorufin methyl ether Methoxyresorufin	Chromogenic Substrates
Resorufin methyl ether (Methoxyresorufin) is a cytochrome P450 fluorometric substrate . Resorufin methyl ether is a relatively specific substrate for CYP1A2 activity in rodents .

HY-D0145

7-Ethoxyresorufin 1 Publications Verification Resorufin ethyl ether	Chromogenic Substrates
7-Ethoxyresorufin (Resorufin ethyl ether) is a fluorometric substrate and competitive inhibitor of **cytochrome P450, especially CYP1A1. 7-Ethoxyresorufin also inhibits NO synthase** .

HY-D0092

7-Ethoxy-4-methylcoumarin	Fluorescent Dyes/Probes
7-Ethoxy-4-methylcoumarin is a coumarin derivative and can be used as a substrate probe of mammalian cytochromes P450 1A1, 2B4 and 2B6 .

HY-116862

Dibenzylfluorescein

DBF

Fluorescent Dyes/Probes

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-D0147

Resorufin pentyl ether Pentoxyresorufin	Fluorescent Dyes/Probes
Resorufin pentyl ether (Pentoxyresorufin) is a Resazurin (HY-111391) analogue. Resorufin pentyl ether can function as a substrate probe to characterize and differentiate between a variety of inducers of cytochromes P-450. Resorufin pentyl ether has bactericidal activity against N. gonorrhoeae .

HY-D0092R

7-Ethoxy-4-methylcoumarin (Standard)	Fluorescent Dyes/Probes
7-Ethoxy-4-methylcoumarin (Standard) is the analytical standard of 7-Ethoxy-4-methylcoumarin. This product is intended for research and analytical applications. 7-Ethoxy-4-methylcoumarin is a coumarin derivative and can be used as a substrate probe of mammalian cytochromes P450 1A1, 2B4 and 2B6 .

HY-17356G

Fenofibrate (GMP)

Fluorescent Dye

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-162051

CYP1B1-IN-6	Fluorescent Dyes/Probes
CYP1B1-IN-6 (compound 19) is a fluorescence molecular probes which inhibits CYP1B1 activity. CYP1B1-IN-6 can identify tumor sites in fluorescence imaging and photoacoustic imaging modes .

Cat. No.	Product Name	Type

HY-W001536

7-Methoxyindole, 98%	Cell Assay Reagents
7-Methoxyindole, 98% interacts with cytochrome P450 enzymes.

HY-N9934R

(-)-3-Dehydroshikimic acid (Standard)	Biochemical Assay Reagents
Isonicotinic acid (Standard) is the analytical standard of Isonicotinic acid. This product is intended for research and analytical applications. Isonicotinic acid is a metabolite of Isoniazid. Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the Isoniazid to Isonicotinic acid biotransformation also to be catalyzed by cytochrome P450 (CYP) enzymes, e.g., CYP2C .

HY-17356G

Fenofibrate (GMP)

Biochemical Assay Reagents

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-126983

6',7'-Epoxybergamottin Epoxybergamottin	Structural Classification Natural Products Microorganisms Source classification	Cytochrome P450
6',7'-Epoxybergamottin is a metabolism of Penicillium digitatum. 6',7'-Epoxybergamottin can be used in study the cytochrome P450 3A4 inhibitory activity .

HY-N2229

Rhapontigenin 2 Publications Verification	Infection Structural Classification Stilbenes Classification of Application Fields Leguminosae Source classification Phenols Polyphenols Plants Trigonella foenum-graecum Linn. Inflammation/Immunology Disease Research Fields	Cytochrome P450 Fungal Bacterial
Rhapontigenin is a natural analog of resveratrol with anticancer, antioxidant, antifungal and antibacterial activities. Rhapontigenin is amechanism-based, potent and selective cytochrome P450 1A1 inactivator (IC₅₀ = 400 nM). Rhapontigenin exhibits 400-fold and 23-fold selectivity for P450 1A1 over P450 1A2 and P450 1B1, respectively .

HY-N8094

Kushenol M	Flavanonols Flavonoids Classification of Application Fields Leguminosae Source classification Other Diseases Phenols Polyphenols Plants Sophora flavescens Aiton Disease Research Fields	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-121385

Hydroxy bosentan Ro 48-5033	Cardiovascular Disease Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Hydroxy bosentan (Ro 48-5033) is a primary metabolite of Bosentan (BOS) metabolized by the cytochrome P450 system in the liver. Ro 48-5033 assists BOS pharmacologically, retaining 10%-20% activities .

HY-150092

8(S),9(R)-EET	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Drug Metabolite
8(S),9(R)-EET is an eicosanoid product of Arachidonic acid (AA; HY-109590) by cytochromes P450. 8(S),9(R)-EET dilates canine epicardial arterioles in a concentration-dependent manner with an EC₅₀ value of 121 nM .

HY-118793

Inosine oxime 6-Hydroxyadenosine	Structural Classification Natural Products Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Inosine oxime (6-Hydroxyadenosine) is an endogenous metabolite in the course of cell metabolism by cytochrome P450, by oxidative stress or by deviating nucleotide biosynthesis. Inosine oxime has toxic and mutagenic for procaryotic and eucaryotic cells .

HY-N13089

Pyrethrolone	Structural Classification Natural Products Source classification Plants Compositae Phaseolus lunatus Billb. ex Beurl.	Others
Pyrethrolone is a metabolite of Cytochrome P450 oxidation of Jasmolone .

HY-132178

**Cytochrome P450**	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Cytochrome P450 is a family of monooxygenase enzymes that catalyzes the conversion of fatty acids to terminal alkenes using hydrogen peroxide as a cosubstrate. Cytochrome P450 as membrane-bound hemoproteins, plays important roles in the detoxification of drugs, cellular metabolism, and homeostasis .

HY-N2229R

Rhapontigenin (Standard)	Structural Classification Stilbenes Leguminosae Source classification Phenols Polyphenols Plants Trigonella foenum-graecum Linn.	Cytochrome P450 Fungal Bacterial
Rhapontigenin (Standard) is the analytical standard of Rhapontigenin. This product is intended for research and analytical applications. Rhapontigenin is a natural analog of resveratrol with anticancer, antioxidant, antifungal and antibacterial activities. Rhapontigenin is amechanism-based, potent and selective cytochrome P450 1A1 inactivator (IC₅₀ = 400 nM). Rhapontigenin exhibits 400-fold and 23-fold selectivity for P450 1A1 over P450 1A2 and P450 1B1, respectively .

HY-120894

16(R)-HETE	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
16(R)-HETE, a metabolite of the cytochrome P450 branch of the arachidonate cascade, is a vasodilator .

HY-N12530

16,17-EDT	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite
16,17-EDT is an oxylipin and a metabolite of adrenic acid formed by the cytochrome P450 (CYP) pathway .

HY-W011956

6-Hydroxymelatonin	Structural Classification Natural Products Monophenols Source classification Phenols Endogenous metabolite	Drug Metabolite Endogenous Metabolite
6-Hydroxymelatonin is a primary metabolic of Melatonin, which is metabolized by cytochrome P450 (CYP) 1A2.

HY-N12529

13,14-EDT	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite
13,14-EDT is a metabolite of oxylipids and adrenal acid that is formed through the cytochrome P450 (CYP) pathway .

HY-N12635

Levinoid C	Structural Classification Microorganisms Terpenoids Sesquiterpenes Source classification	Cytochrome P450
Levinoid C is a **Cytochrome P450**-modified bacterial terpenoid. Levinoid C shows moderate neuroprotective activity against glutamate-induced excitotoxicity cell model with an EC₅₀ of 21 μM .

HY-N10421

Dihydrocubebin (-)-Dihydrocubebin	Source classification Lignans Piperaceae Piper cubeba L.f. Plants	Cytochrome P450
Dihydrocubebin is a compound isolated from Piper cubeba as potent and selective inhibitors against cytochrome P450 3A4 (CYP3A4) .

HY-N0453

Hypericin 4 Publications Verification	Structural Classification Natural Products Classification of Application Fields Guttiferae Source classification Phenols Polyphenols Hyperlcurn perforatum L. Plants Disease Research Fields Cancer	Apoptosis Influenza Virus Antibiotic Monoamine Oxidase PKC Cytochrome P450 Dopamine β-hydroxylase Reverse Transcriptase Telomerase
Hypericin is a naturally occurring substance found in Hyperlcurn perforatum L. Hypericin is an inhibitor of PKC (protein kinase C), MAO (monoaminoxidase), dopamine-beta-hydroxylase, reverse transcriptase, telomerase and CYP (cytochrome *P450*). Hypericin shows antitumor, antiviral, antidepressive activities, and can induce apoptosis .

HY-113302

19-Hydroxyandrost-4-ene-3,17-dione	Structural Classification Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields Steroids	Endogenous Metabolite
19-Hydroxyandrost-4-ene-3,17-dione is a substrate for Corticotropin-lipotropin and Cytochrome P450 19A1.

HY-N6989

Isoglycycoumarin	Classification of Application Fields Leguminosae Source classification Coumarins Phenols Polyphenols Metabolic Disease Phenylpropanoids Plants Disease Research Fields Glycyrrhiza uralensis Fisch.	Cytochrome P450
Isoglycycoumarin is a flavonoid isolated from the roots of Glycyrrhiza uralensis. Isoglycycoumarin is a highly selective probe for human cytochrome P450 2A6 (CYP2A6) .

HY-B0940

Ethylvanillin	Microorganisms Source classification	Cytochrome P450
Ethylvanillin is an orally active antioxidant that can affect cytochrome P450 activity in rats. It can also be used as a food flavoring agent in the field of food processing .

HY-I0736

Isonicotinic acid	Alkaloids Aloe africana Liliaceae Source classification Other Diseases Pyridine Alkaloids Plants Disease Research Fields	Drug Metabolite Endogenous Metabolite
Isonicotinic acid is a metabolite of Isoniazid. Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the Isoniazid to Isonicotinic acid biotransformation also to be catalyzed by cytochrome P450 (CYP) enzymes, e.g., CYP2C .

HY-N15013

7-Deoxyloganin	Structural Classification Natural Products Caprifoliaceae Lonicera japonica Thunb. Source classification Plants	Biochemical Assay Reagents
7-Deoxyloganin serves as a biosynthetic precursor of Loganin (HY-N0512). 7-Deoxyloganin undergoes hydroxylation catalyzed by 7-deoxyloganin 7-hydroxylase, a cytochrome P450-dependent monooxygenase, to produce Loganin .

HY-N9508

Perilla ketone	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Labiatae Source classification Plants Erigeron breviscapus (Vant.) Hand.-Mazz. Inflammation/Immunology Disease Research Fields	Cytochrome P450
Perilla ketone is a naturally occurring xenobiotic compound. Perilla ketone is activated by pulmonary P450 cytochrome enzymes in the lung, resulting in severe pulmonary damage and development of diffuse pulmonary edema .

HY-N0688

Linderane	Structural Classification Classification of Application Fields Terpenoids Sesquiterpenes Source classification Plants Lauraceae Lindera aggregata (Sims) Kosterm. Inflammation/Immunology Disease Research Fields	Cytochrome P450
Linderane, isolated from the root of Lindera aggregata, is an irreversible inhibitor cytochrome P450 2C9 (CYP2C9). Linderane has the potential to relieve pain and cramp .

HY-N2181A

DL-Acetylshikonin	Quinones Plants Lithospermum erythrorhizon Sieb. et Zucc. Naphthalene Quinones Boraginaceae	Cytochrome P450
DL-Acetylshikonin is a non-selective, reversible **cytochrome P450 inhibitor with IC₅₀** values of 1.4-4.0 μM. DL-Acetylshikonin has anti-cancer and anti-inflammatory activities .

HY-N6994

Isoasatone A	Acorus tatarinowii Schott Infection Structural Classification Classification of Application Fields Araceae Ketones, Aldehydes, Acids Source classification Plants Disease Research Fields	Cytochrome P450
Isoasatone A is a natural product isolated from the plant Heterotropa takaoi M., with anti-insect activity. Isoasatone A againsts S. litura by acting on cytochrome P450 monoxygenases and glutathione transferases .

HY-N1282R

Seneciphylline (Standard)	Alkaloids Structural Classification other families Pyrrole Alkaloids Source classification Plants Compositae Sophora yunnanensis C. Y. Ma	Glutathione S-transferase Cytochrome P450
Seneciphylline (Standard) is the analytical standard of Seneciphylline. This product is intended for research and analytical applications. Seneciphylline is a toxic pyrrolizidine alkaloid in Gynura japonica . Seneciphylline significantly increases the activities of epoxide hydrase and glutathione-S-transferase but causes reduction of cytochrome P-450 and related monooxygenase activities .

HY-134039

5-Hydroxy-8-methoxypsoralen 1 Publications Verification 5-Hydroxyxanthotoxin	Saussurea medusa Maxim. Structural Classification Monophenols Classification of Application Fields Source classification Coumarins Phenols Phenylpropanoids Umbelliferae Plants Inflammation/Immunology Disease Research Fields	Drug Metabolite
5-Hydroxy-8-methoxypsoralen (5-Hydroxyxanthotoxin) is a metabolite of Xanthotoxin. Xanthotoxin is a potent tricyclic furocoumarin suicide inhibitor of CYP (cytochrome P-450), is an agent used to treat psoriasis, eczema, vitiligo and some cutaneous Lymphomas in conjunction with exposing the skin to sunlight .

HY-W011956R

6-Hydroxymelatonin (Standard)	Structural Classification Natural Products Monophenols Source classification Phenols Endogenous metabolite	Drug Metabolite Endogenous Metabolite
6-Hydroxymelatonin (Standard) is the analytical standard of 6-Hydroxymelatonin. This product is intended for research and analytical applications. 6-Hydroxymelatonin is a primary metabolic of Melatonin, which is metabolized by cytochrome P450 (CYP) 1A2.

HY-Y0110

2-Naphthol	Structural Classification Monophenols Microorganisms Classification of Application Fields Source classification Other Diseases Phenols Endogenous metabolite Disease Research Fields	Endogenous Metabolite
2-Naphthol is a metabolite of naphthalene, catalyzed by cytochrome P450 (CYP) isozymes (CYP 1A1, CYP 1A2, CYP 2A1, CYP 2E1 and CYP 2F2).

HY-133091

7-Ethoxycoumarin 7-O-Ethylumbelliferone	Structural Classification Citrus × aurantium Linnaeus Classification of Application Fields Source classification Rutaceae Other Diseases Coumarins Phenylpropanoids Plants Disease Research Fields	Cytochrome P450
7-Ethoxycoumarin is a substrate of cytochrome P450 (CYP450). 7-Ethoxycoumarin has been used for the functional characterization of various CYPs and for the generation of 7-hydroxycoumarin (HY-N0573) .

HY-B1812

Veratrole 1,2-Dimethoxybenzene	Structural Classification Natural Products Glycine soya Classification of Application Fields Source classification Other Diseases Cyamopsis tetragonoloba (L.) Taub. Plants Compositae Disease Research Fields	Cytochrome P450
Veratrole (1,2-Dimethoxybenzene) is a key compound that widely exists in plants and attracts pollinators. The release of Veratrole has a circadian rhythm and plays an important role in plant reproduction, species differentiation, and interactions with pollinators. In addition, Veratrole can be demethylated by cytochrome P-450 in Streptomyces setonii .

HY-N10344

Glucoarabin	Structural Classification Natural Products Classification of Application Fields Source classification Camelina sativa (L.) Crantz Glucosinolates Plants Brassicaceae Disease Research Fields Cancer	Cytochrome P450
Glucoarabin is a bioactive glucosinolate. In Hepa1c1c7 cells, hydrolyzed Glucoarabin (hGSL 9) upregulates the phase II detoxification enzyme quinone reductase (NQO1), with no effect on cytochrome P450 (CYP) 1A1 activity .

HY-125598

Secologanin	Structural Classification Caprifoliaceae Iridoids Classification of Application Fields Lonicera japonica Thunb. Terpenoids Source classification Other Diseases Plants Disease Research Fields	Cytochrome P450
Secologanin, a secoiridoid glucoside, is a pivotal terpenoid intermediate in the biosynthesis of biologically active monoterpenoid indole alkaloids such as reserpine, ajmaline, and vinblastine. Secologanin synthase (cytochrome P450 isoform CYP72A1) catalyzes the oxidative cleavage of loganin into Secologanin .

HY-I0736R

Isonicotinic acid (Standard)	Alkaloids Aloe africana Liliaceae Source classification Pyridine Alkaloids Plants	Drug Metabolite Endogenous Metabolite
Isonicotinic acid (Standard) is the analytical standard of Isonicotinic acid. This product is intended for research and analytical applications. Isonicotinic acid is a metabolite of Isoniazid. Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the Isoniazid to Isonicotinic acid biotransformation also to be catalyzed by cytochrome P450 (CYP) enzymes, e.g., CYP2C .

HY-N9934R

(-)-3-Dehydroshikimic acid (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Drug Intermediate
Isonicotinic acid (Standard) is the analytical standard of Isonicotinic acid. This product is intended for research and analytical applications. Isonicotinic acid is a metabolite of Isoniazid. Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the Isoniazid to Isonicotinic acid biotransformation also to be catalyzed by cytochrome P450 (CYP) enzymes, e.g., CYP2C .

HY-N10754

Aschantin	Structural Classification Natural Products Source classification Magnoliaceae Yulania biondii (Pamp.) D. L. Fu Plants	mTOR Cytochrome P450
Aschantin, a bisepoxylignan, can be isolated from Magnolia biondii. Aschantin has antiplasmodial, Ca ²⁺-antagonistic, platelet activating factor-antagonistic, and chemopreventive activities. Aschantin is a mTOR kinase inhibitor. Aschantin is also an inhibitor of **Cytochrome P450 and UGT** enzyme .

HY-N0688R

Linderane (Standard)	Structural Classification Terpenoids Sesquiterpenes Source classification Plants Lauraceae Lindera aggregata (Sims) Kosterm.	Cytochrome P450
Linderane (Standard) is the analytical standard of Linderane. This product is intended for research and analytical applications. Linderane, isolated from the root of Lindera aggregata, is an irreversible inhibitor cytochrome P450 2C9 (CYP2C9). Linderane has the potential to relieve pain and cramp .

HY-76200

Voriconazole 5+ Cited Publications UK-109496	Microorganisms Source classification	Fungal Bacterial
Voriconazole (UK-109496) is a second-generation, broad-spectrum triazole antifungal agent that inhibits fungal ergosterol biosynthesis. Voriconazole exerts its antifungal activity by inhibition of 14-α-lanosterol demethylation, which is mediated by fungal cytochrome P450 enzymes .

HY-B1812R

Veratrole (Standard) 1,2-Dimethoxybenzene (Standard)	Structural Classification Natural Products Glycine soya Source classification Cyamopsis tetragonoloba (L.) Taub. Plants Compositae	Cytochrome P450
Veratrole (Standard) is the analytical standard of Veratrole. This product is intended for research and analytical applications. Veratrole (1,2-Dimethoxybenzene) is a key compound that widely exists in plants and attracts pollinators. The release of Veratrole has a circadian rhythm and plays an important role in plant reproduction, species differentiation, and interactions with pollinators. In addition, Veratrole can be demethylated by cytochrome P-450 in Streptomyces setonii .

HY-117010

Kushenol K	Flavanonols Structural Classification Flavonoids Classification of Application Fields Leguminosae Source classification Phenols Polyphenols Metabolic Disease Plants Sophora flavescens Aiton Disease Research Fields	Cytochrome P450 HSV SGLT
Kushenol K, a flavonoid antioxidant isolated from the roots of Sophora flavescens. Kushenol K is a cytochrome P-450 3A4 (CYP3A4) inhibitor with a K_i value of 1.35 μM . Kushenol K shows weak antiviral activity against HSV-2 (EC₅₀ of 147 μM) . Kushenol K also inhibits the activity of SGLT1 and SGLT2 .

HY-W087919

5-Methyl-2-furanmethanol	Structural Classification Natural Products other families Classification of Application Fields Source classification Other Diseases Dianthus rupicola Biv. Plants Disease Research Fields	Others
5-Methyl-2-furanmethanol is a natural product that can be isolated from the essential oil of D. rupicola Biv.. 5-Methyl-2-furanmethanol also acts as a oxidative product of 2,5 dimethylfuran (DMF) by cytochrome P450 (CYP) .

HY-N2420

Flavokawain A 2 Publications Verification	Structural Classification Chalcones Monophenols Flavonoids other families Classification of Application Fields Source classification Phenols Plants Disease Research Fields Cancer	Apoptosis Histone Methyltransferase Cytochrome P450 Caspase Survivin IAP p38 MAPK PI3K NO Synthase COX JNK ERK Akt
Flavokawain A is a chalcone compound and an orally active inhibitor of PRMT5 and **cytochrome P450. Flavokawain A has anti-inflammatory, anti-tumor, and immunomodulatory effects. Flavokawain A can inhibit the proliferation of tumor cells and induce apoptosis**. Flavokawain A can be used in the research of diseases such as bladder cancer .

HY-N12196

Terretonin	Structural Classification Other Monoterpenes Microorganisms Terpenoids Source classification	Cytochrome P450
Terretonin is a fungal terpenoid isolated from Aspergillus terreus. The complete biosynthetic pathway of terretonin includes: cytochrome P450 Trt6 catalyzes the oxidation of terrenoid to obtain an unstable intermediate; then it is catalyzed by isomerase Trt14 and processed by non-heme iron-dependent dioxygenase Trt7 to complete the biosynthesis of terretonin .

HY-N5011

5,7-Dimethoxyflavone	Structural Classification Flavonoids Classification of Application Fields Flavones Kaempferia parviflora Wall. ex Baker Plants Inflammation/Immunology Disease Research Fields Zingiberaceae Cancer	Cytochrome P450
5,7-Dimethoxyflavone is one of the major components of Kaempferia parviflora, has anti-obesity, anti-inflammatory, and antineoplastic effects. 5,7-Dimethoxyflavone inhibits cytochrome P450 (CYP) 3As. 5,7-Dimethoxyflavone is also a potent Breast Cancer Resistance Protein (BCRP) inhibitor .

HY-Y0110R

2-Naphthol (Standard)	Structural Classification Monophenols Microorganisms Source classification Phenols Endogenous metabolite	Reference Standards Endogenous Metabolite
2-Naphthol (Standard) is the analytical standard of 2-Naphthol. This product is intended for research and analytical applications. 2-Naphthol is a metabolite of naphthalene, catalyzed by cytochrome P450 (CYP) isozymes (CYP 1A1, CYP 1A2, CYP 2A1, CYP 2E1 and CYP 2F2).

HY-N1356A

(R)-Reticuline	Structural Classification Alkaloids Source classification Plants Lauraceae Isoquinoline Alkaloids Lindera aggregata (Sims) Kosterm.	Cytochrome P450
(R)-Reticuline is an isomer of Reticuline (HY-N1356). Reticuline displays anti-inflammatory and cardiovascular effects through JAK2/STAT3 and NF-κB signaling pathways. Salutaridine is a key intermediate in morphine biosynthesis. Salutaridine can be converted from (R)-Reticuline in the poppy plant. The conversion system relies on membrane-bound cytochrome P-450 enzymes and also requires reducing cofactors NADPH, molecular oxygen, etc .

HY-76200R

Voriconazole (Standard) UK-109496 (Standard)	Microorganisms Source classification	Fungal Bacterial
Voriconazole (Standard) is the analytical standard of Voriconazole. This product is intended for research and analytical applications. Voriconazole (UK-109496) is a second-generation, broad-spectrum triazole antifungal agent that inhibits fungal ergosterol biosynthesis. Voriconazole exerts its antifungal activity by inhibition of 14-α-lanosterol demethylation, which is mediated by fungal cytochrome P450 enzymes .

HY-B1232

Metyrapone 5+ Cited Publications Su-4885	Structural Classification Alkaloids Classification of Application Fields Source classification Pyridine Alkaloids Metabolic Disease Endogenous metabolite Disease Research Fields Endocrinology Cancer	Endogenous Metabolite Cytochrome P450 Autophagy
Metyrapone (Su-4885) is a potent and orally active 11β-hydroxylase inhibitor and an autophagy activator, also inhibits the production of aldosterone. Metyrapone inhibits synthesis of endogenous adrenal corticosteroid, decreases glucocorticoid levels, and also affects behavior and emotion. In addition, Metyrapone increases the efficiency of autophagic process via downregulation of mTOR pathway, and interacts with Pseudomonas putida cytochrome P-450. Metyrapone can be used for researching Cushing's syndrome and depression .

HY-N4205R

Tetrahydropiperine (Standard)	Alkaloids Piperidine Alkaloids Structural Classification Source classification Piperaceae Plants Piper nigrum Linn.	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) .

HY-N0453R

Hypericin (Standard) 4 Publications Verification	Structural Classification Natural Products Classification of Application Fields Guttiferae Source classification Phenols Hyperlcurn perforatum L. Plants Disease Research Fields Cancer	Apoptosis Influenza Virus Antibiotic Monoamine Oxidase PKC Cytochrome P450 Dopamine β-hydroxylase Reverse Transcriptase Telomerase
Hypericin (Standard) is the analytical standard of Hypericin. This product is intended for research and analytical applications. Hypericin is a naturally occurring substance found in Hyperlcurn perforatum L. Hypericin is an inhibitor of PKC (protein kinase C), MAO (monoaminoxidase), dopamine-beta-hydroxylase, reverse transcriptase, telomerase and CYP (cytochrome *P450*). Hypericin shows antitumor, antiviral, antidepressive activities, and can induce apoptosis .

Cat. No.	Product Name	Chemical Structure

HY-10882S

Clotrimazole-d5
Clotrimazole-d₅ is the deuterium labeled Clotrimazole. Clotrimazole is an imidazole derivative, an antifungal compound and is a CYP (cytochrome P450) inhibitor. Clotrimazole has antibacterial activity[1][2].

HY-B1151S

Climbazole-d4
Climbazole-d₄ is the deuterium labeled Climbazole. Climbazole (BAY-e 6975) is a potent antifungal agent. Climbazole also is a potent inducer of rat hepatic cytochrome P450[2].

HY-B1812S

Veratrole-d4

Veratrole-d₄ is the deuterium labeled Veratrole. Veratrole (1,2-Dimethoxybenzene) is a key compound that widely exists in plants and attracts pollinators. The release of Veratrole has a circadian rhythm and plays an important role in plant reproduction, species differentiation, and interactions with pollinators. In addition, Veratrole can be demethylated by cytochrome P-450 in Streptomyces setonii .

HY-129491S

O-Desmethyl Midostaurin-d5
O-Desmethyl Midostaurin-d₅ is a deuterium labeled O-Desmethyl PKC412. O-Desmethyl Midostaurin (CGP62221; O-Desmethyl PKC412) is the active metabolite of Midostaurin (HY-10230) via cytochrome P450 liver enzyme metabolism[1].

HY-133091S

7-Ethoxycoumarin-d5
7-Ethoxycoumarin-d₅ is deuterium labeled 7-Ethoxycoumarin. 7-Ethoxycoumarin is a substrate for cytochrome P450(CYP450) and has been used in the functional characterization of various CYPs[1].

HY-10882S1

Clotrimazole-d10
Clotrimazole-d₁₀ is deuterated labeled Clotrimazole (HY-10882). Clotrimazole is an imidazole derivative, an antifungal compound and is a CYP (cytochrome P450) inhibitor. Clotrimazole has antibacterial activity.

HY-30151S

Methoxsalen-d3
Methoxsalen-d₃ is the deuterium labeled Methoxsalen[1]. Methoxsalen (8-Methoxypsoralen) is a potent tricyclic furocoumarin suicide inhibitor of CYP (cytochrome P-450), is an agent used to treat psoriasis, eczema, vitiligo and some cutaneous Lymphomas in conjunction with exposing the skin to sunlight[2].

HY-B1812S3

Veratrole-d6

Veratrole-d₆ is the deuterium labeled Veratrole. Veratrole (1,2-Dimethoxybenzene) is a key compound that widely exists in plants and attracts pollinators. The release of Veratrole has a circadian rhythm and plays an important role in plant reproduction, species differentiation, and interactions with pollinators. In addition, Veratrole can be demethylated by cytochrome P-450 in Streptomyces setonii .

HY-B1812S1

Veratrole-d2

Veratrole-d₂ is the deuterium labeled Veratrole. Veratrole (1,2-Dimethoxybenzene) is a key compound that widely exists in plants and attracts pollinators. The release of Veratrole has a circadian rhythm and plays an important role in plant reproduction, species differentiation, and interactions with pollinators. In addition, Veratrole can be demethylated by cytochrome P-450 in Streptomyces setonii .

HY-B1812S2

Veratrole-d10

Veratrole-d₁₀ is the deuterium labeled Veratrole. Veratrole (1,2-Dimethoxybenzene) is a key compound that widely exists in plants and attracts pollinators. The release of Veratrole has a circadian rhythm and plays an important role in plant reproduction, species differentiation, and interactions with pollinators. In addition, Veratrole can be demethylated by cytochrome P-450 in Streptomyces setonii .

HY-B0850S

Difenoconazole-d6 hydrochloride
Difenoconazole-d₆ (hydrochloride) is deuterium labeled Difenoconazole. Difenoconazole is a sterol demethylation inhibitor, as a fungicide. Difenoconazole binds the heme portion of the fungal cytochrome P450 51, interferes the mycelial growth and inhibits the spore germination of pathogens, suppressing fungal growth .

HY-117580S

16α-Hydroxyprednisolone-d3
16α-Hydroxyprednisolone-d₃ is the deuterium labeled 16α-Hydroxyprednisolone. 16α-Hydroxyprednisolone is a stereoselective metabolite of the 22(R) epimer of the glucocorticoid budesonide via cytochrome P450 3A (CYP3A) enzymes[1][2].

HY-121385S

Hydroxy Bosentan-d6
Hydroxy Bosentan-d₆ is deuterium labeled Hydroxy bosentan. Hydroxy bosentan (Ro 48-5033) is a primary metabolite of Bosentan (BOS) metabolized by the cytochrome P450 system in the liver. Ro 48-5033 assists BOS pharmacologically, retaining 10%-20% activities[1].

HY-121385S1

Hydroxy Bosentan-d4
Hydroxy Bosentan-d₄ is deuterium labeled Hydroxy bosentan. Hydroxy bosentan (Ro 48-5033) is a primary metabolite of Bosentan (BOS) metabolized by the cytochrome P450 system in the liver. Ro 48-5033 assists BOS pharmacologically, retaining 10%-20% activities[1].

HY-D0145S

7-Ethoxyresorufin-d5
7-Ethoxyresorufin-d₅ is deuterium labeled 7-Ethoxyresorufin. 7-Ethoxyresorufin (Resorufin ethyl ether) is a fluorometric substrate and competitive inhibitor of cytochrome P450, especially CYP1A1. 7-Ethoxyresorufin also inhibits NO synthase[1][2].

HY-I0736S

Isonicotinic acid-d4
Isonicotinic acid-d₄ is the deuterium labeled Isonicotinic acid[1]. Isonicotinic acid is a metabolite of Isoniazid. Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the Isoniazid to Isonicotinic acid biotransformation also to be catalyzed by cytochrome P450 (CYP) enzymes, e.g., CYP2C[2].

HY-B1812S4

Veratrole-d2-1

Veratrole-d2-1 is the deuterium labeled Veratrole (HY-B1812). Veratrole (1,2-Dimethoxybenzene) is a key compound that widely exists in plants and attracts pollinators. The release of Veratrole has a circadian rhythm and plays an important role in plant reproduction, species differentiation, and interactions with pollinators. In addition, Veratrole can be demethylated by cytochrome P-450 in Streptomyces setonii .

HY-B0476S

Phenacetin-d5
Phenacetin-d₅ is the deuterium labeled Phenacetin. Phenacetin (Acetophenetidin) is a non-opioid analgesic/antipyretic agent. Phenacetin is a selective COX-3 inhibitor. Phenacetin is used as probe of cytochrome P450 enzymes CYP1A2 in human liver microsomes and in rats[1][2][3].

HY-70013S

Abiraterone-d4
Abiraterone-d₄ is the deuterium labeled Abiraterone. Abiraterone is a potent and irreversible CYP17A1 inhibitor with antiandrogen activity, which inhibits both the 17α-hydroxylase and 17,20-lyase activity of the cytochrome p450 enzyme CYP17 with IC50s of 2.5 nM and 15 nM, respectively.

HY-B0476S1

Phenacetin-13C
Phenacetin- ¹³C is the ¹³C labeled Phenacetin[1]. Phenacetin (Acetophenetidin) is a non-opioid analgesic/antipyretic agent. Phenacetin is a selective COX-3 inhibitor. Phenacetin is used as probe of cytochrome P450 enzymes CYP1A2 in human liver microsomes and in rats[2][3][4].

HY-13762S

Tesmilifene-d4
Tesmilifene-d4 is the deuterium labeled Tesmilifene (HY-13762). Tesmilifene is an antihistamine agent and a chemical sensitizer. Tesmilifene targets **cytochrome P450**, exhibits hormonal effects on DNA synthesis in MCF-7 cells, and stimulates the tumor growth in mouse/rat models. Tesmilifene overcomes multidrug resistance .

HY-109054AS

O-Desmethyltramadol-d6 hydrochloride
O-Desmethyltramadol-d6 (hydrochloride) is a deuterated labeled O-Desmethyltramadol (hydrochloride) . O-Desmethyltramadol (hydrochloride) is a primary active metabolite of Tramadol. O-Demethyltramadol is mainly responsible for its μ-opioid receptor-related analgesic effect. Tramadol is metabolized to O-Demethyltramadol mainly by the cytochrome P450 (CYP) 2D6 enzyme .

HY-133116S

4-Hydroxyatomoxetine-d3
4-Hydroxyatomoxetine-d₃ is a deuterium labeled 4-Hydroxyatomoxetine. 4-Hydroxyatomoxetine is an active metabolite of Atomoxetine (Tomoxetine). 4-Hydroxyatomoxetine is metabolized by the enzyme cytochrome P450 2D6 (CYP2D6). Atomoxetine is a potent and selective noradrenal in re-uptake inhibitor[1].

HY-76200S

Voriconazole-d3
Voriconazole-d₃ is the deuterium labeled Voriconazole. Voriconazole (UK-109496) is a second-generation, broad-spectrum triazole antifungal agent that inhibits fungal ergosterol biosynthesis. Voriconazole exerts its antifungal activity by inhibition of 14-α-lanosterol demethylation, which is mediated by fungal cytochrome P450 enzymes[1][2].

HY-10493S

Cobicistat-d8
Cobicistat-d8 (GS-9350-d8) is a deuterated version of Cobicistat (HY-10493). Cobicistat is a potent and selective inhibitor of cytochrome P450 3A (CYP3A) with IC₅₀ values of 30-285 nM. Cobicistat is a pharmacokinetic enhancer that enhances the absorption of anti-HIV active molecules .

HY-Y0110S

2-Naphthol-d8
2-Naphthol-d₈ is the deuterium labeled 2-Naphthol[1]. 2-Naphthol is a metabolite of naphthalene, catalyzed by cytochrome P450 (CYP) isozymes (CYP 1A1, CYP 1A2, CYP 2A1, CYP 2E1 and CYP 2F2)[2].

HY-Y0110S1

2-Naphthol-d7
2-Naphthol-d₇ is the deuterium labeled 2-Naphthol[1]. 2-Naphthol is a metabolite of naphthalene, catalyzed by cytochrome P450 (CYP) isozymes (CYP 1A1, CYP 1A2, CYP 2A1, CYP 2E1 and CYP 2F2)[2].

HY-132428S

O-Desmethyl Tramadol-d6
O-Desmethyl Tramadol-d₆ is the deuterium labeled O-Desmethyl Tramadol. O-Desmethyl Tramadol is a primary active metabolite of Tramadol. O-Desmethyl Tramadol is mainly responsible for its µ-opioid receptor-related analgesic effect. Tramadol is metabolized to O-Demethyltramadol mainly by the cytochrome P450 (CYP) 2D6 enzyme[1].

HY-15550S

4'-Hydroxy diclofenac-d4
4'-Hydroxy diclofenac-d₄ is the deuterium labeled 4'-Hydroxy diclofenac. 4'-Hydroxy diclofenac is an orally active metabolite of Diclofenac (HY-15036) by cytochrome P450 2C9 (CYP2C9). 4'-Hydroxy diclofenac has anti-inflammatory and analgesic properties[1][2].

HY-B1462S

Chlorzoxazone-d3
Chlorzoxazone-d₃ is the deuterium labeled Chlorzoxazone. Chlorzoxazone is a centrally acting muscle relaxant used to treat muscle spasm and the resulting pain or discomfort. It acts on the spinal cord by depressing reflexes.Chlorzoxazone is currently being used as a marker substrate in vitro/vivo studies to quantify cytochrome P450 2E1 (CYP2E1) activity in humans.

HY-113739S1

Desmethylcitalopram-d4 hydrochloride
Desmethylcitalopram-d₄ hydrochloride is deuterated labeled Desmethylcitalopram hydrochloride (HY-113739). Desmethylcitalopram (DCIT) hydrochloride is the active metabolite of Citalopram (HY-121203). Desmethylcitalopram has antidepressant effects. Desmethylcitalopram also inhibits **cytochrome P450**-2D6, -2C19 with IC₅₀s of 39.5 and 53.5 μM .

HY-15550S1

4'-Hydroxy diclofenac-13C6
4'-Hydroxy diclofenac- ¹³C₆ is the ¹³C labeled 4'-Hydroxy diclofenac[1]. 4'-Hydroxy diclofenac is an orally active metabolite of Diclofenac (HY-15036) by cytochrome P450 2C9 (CYP2C9). 4'-Hydroxy diclofenac has anti-inflammatory and analgesic properties[2][3].

HY-17514S

Itraconazole-d5

Itraconazole-d₅ is the deuterium labeled Itraconazole. Itraconazole (R51211) is a triazole antifungal agent and a potent and orally active Hedgehog (Hh) signaling pathway antagonist with an IC50 of ~800 nM. Itraconazole potently inhibits lanosterol 14α-demethylase (cytochrome P450 enzyme), thereby inhibits the oxidative conversion of lanosterol to ergosterol. Itraconazole has anticancer and antiangiogenic effects[1][2][3].

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-17514S2

Itraconazole-d9

Itraconazole-d₉ is the deuterium labeled Itraconazole[1]. Itraconazole (R51211) is a triazole antifungal agent and a potent and orally active Hedgehog (Hh) signaling pathway antagonist with an IC50 of ~800 nM. Itraconazole potently inhibits lanosterol 14α-demethylase (cytochrome P450 enzyme), thereby inhibits the oxidative conversion of lanosterol to ergosterol. Itraconazole has anticancer and antiangiogenic effects. Itraconazole is a oxysterol-binding protein (OSBP) inhibitor[2][3][4][5].

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[1]. 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[2][3].

HY-13463BS

Avatrombopag-d8 hydrochloride

Avatrombopag-d₈ (hydrochloride) is deuterium labeled Avatrombopag (hydrochloride). Avatrombopag (AKR-501) hydrochloride is an orally active, nonpeptide thrombopoietin (TPO) receptor agonist (EC50=3.3 nM). Avatrombopag hydrochloride mimics the biological activities of TPO. Avatrombopag hydrochloride increases platelet production by activating the intracellular signaling system, and promotes production of platelets and megakaryocytes from hemopoietic precursor cells. Avatrombopag hydrochloride is a substrate of cytochrome P450 (CYP) 2C9 and CYP3A[1][2][3].

HY-133152S

Brexpiprazole S-oxide-d8

Brexpiprazole S-oxide-d₈ is a deuterium labeled Brexpiprazole S-oxide. Brexpiprazole S-oxide is a main metabolite of Brexpiprazole and is metabolized by cytochrome P450 3A4 (CYP3A4). Brexpiprazole is an atypical antipsychotic agent and a partial agonist of human 5-HT1A and dopamine receptor with Kis of 0.12 nM and 0.3 nM, respectively. Brexpiprazole is also a 5-HT2A receptor antagonist with a Ki of 0.47 nM[1][2][3].

HY-B0847S

Propiconazole-d7

Propiconazole-d₇ is the deuterium labeled Propiconazole. Propiconazole is a broad-spectrum triazole fungicide that inhibits the conversion of lanosterol to ergosterol, leading to fungal cell membrane disruption. Propiconazole inhibits S. cerevisiae, but not rat liver, microsomal cytochrome P450 (IC50s=0.04 and >200 µM, respectively). Propiconazole inhibits the growth of T. deformans and R. stolonifer (ED50s=0.073 and 4.6 µg/mL, respectively). Propiconazole increases production of reactive oxygen species (ROS)[1].

HY-B0847S1

Propiconazole-d3 nitrate

Propiconazole-d₃ (nitrate) is the deuterium labeled Propiconazole nitrate. Propiconazole is a broad-spectrum triazole fungicide that inhibits the conversion of lanosterol to ergosterol, leading to fungal cell membrane disruption. Propiconazole inhibits S. cerevisiae, but not rat liver, microsomal cytochrome P450 (IC50s=0.04 and >200 µM, respectively). Propiconazole inhibits the growth of T. deformans and R. stolonifer (ED50s=0.073 and 4.6 µg/mL, respectively). Propiconazole increases production of reactive oxygen species (ROS).

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-B0653AS

Levobupivacaine-d9 hydrochloride

Levobupivacaine-d₉ ((S)-(–)-Bupivacaie-d₉) hydrochloride is deuterium labeled Levobupivacaine hydrochloride (HY-B0653A). Levobupivacaine hydrochloride ((S)-(-)-Bupivacaine monohydrochloride) is a long-acting amide local agent that can suppress or relieve pain. Levobupivacaine hydrochloride exerts agent that can suppress or relieve pain. and analgesic effects through reversible blockade of neuronal sodium channel. Levobupivacaine hydrochloride can inhibit impulse transmission and conduction in cardiovascular and other tissues, possessing certain cardiac and CNS toxicity. Levobupivacaine hydrochloride is metabolized by hepatic cytochrome P450 (CYP450) enzymes in vivo. Levobupivacaine hydrochloride can also induce ferroptosis by miR-489-3p/SLC7A11 signaling in gastric cancer .

HY-132184S

5,6-Epoxyeicosatrienoic acid-d11

5,6-Epoxyeicosatrienoic acid-d₁₁ (5,6-EET-d₁₁) is deuterium labeled 5,6-Epoxyeicosatrienoic acid. 5,6-Epoxyeicosatrienoic acid (5,6-EET; (±)5,6-EpETrE) is a fully racemic version of the enantiomeric forms biosynthesized from arachidonic acid by cytochrome P450 enzymes. In solution, 5,6-Epoxyeicosatrienoic acid degrades into 5,6-DiHET and 5,6-δ-lactone, which can be converted to 5,6-DiHET and quantified by GC-MS. In neuroendocrine cells, such as the anterior pituitary and pancreatic islets, 5,6-Epoxyeicosatrienoic acid has been implicated in the mobilization of calcium and hormone secretion. 5,6-Epoxyeicosatrienoic acid is an inhibitor of T-type voltage-gated calcium channels (Cav3) that inhibits isoforms Cav3.1, Cav3.2 (IC₅₀=0.54 μM), and Cav3. and decreases nifedipine-resistant phenylephrine-induced vasoconstriction in isolated mouse mesenteric arteries via Cav3.2 blockade when used at a concentration of 3 μM. In addition, it is a substrate of COX-1 and COX-2, as measured by oxygen consumption and product formation assays when used at a concentration of 50 μM. (±)5,6-Epoxyeicosatrienoic acid is provided as a mixture of the free acid and lactone .

HY-173427S

ZK-316
ZK-316 is a potent and broad-spectrum NNRTI inhibitor with an EC₅₀s ranging from 0.99 to 75.1 nM. ZK-316 can be used in the study of HIV .

Cat. No.	Product Name		Classification

HY-131452

1-Ethynylpyrene		Alkynes
1-Ethynylpyrene is an aryl acetylenic inhibitor of cytochromes P450 1A1, 1A2, and 2B1 with IC₅₀s of 0.18, 0.32, and 0.04 μM, respectively . 1-Ethynylpyrene 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-114759

MS-PPOH		Alkynes
MS-PPOH is a potent and selective **cytochrome P450 (CYP) epoxygenase inhibitor . MS-PPOH inhibits CYP2C8 and CYP2C9 with IC₅₀**s of 15 and 11 μM, respectively . MS-PPOH 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-111430

1-Ethynylnaphthalene		Alkynes
1-Ethynylnaphthalene is a selective inhibitor of cytochrome P450 1B1. 1-Ethynylnaphthalene 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-127112

Oleic acid alkyne		Alkynes
Oleic acid alkyne is oleic acid with an acetylene group. The terminal alkyne group can be used for click chemical ligation reactions. Oleic acid can be hydroxylated by a microsomal cytochrome P-450-dependent system (ω-OAH). Through click chemistry reactions, fluorescent or biotin-labeled oleic acid can be introduced to analyze its metabolism and biological activity.

HY-115824

7ETMC		Alkynes
7ETMC is a cytochrome P450 inhibitor with selective inhibition of human cytochrome P450s 1A1 and 1A2. 7ETMC has inhibitory effects on P450s 1A1 and 1A2 with IC?? values of 0.46μM and 0.50μM, respectively, within the first six minutes, and has no inhibitory activity against P450s 2A6 and 2B1. Except for 7-ethynyl-3-methyl-4-phenylcoumarin, the remaining inhibitors show mechanism-based inhibition of P450s 1A1 and 1A2.

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