4-Hydroxywarfarin
4-Hydroxywarfarin (CAS: 24579-14-4), with the empirical formula C19H16O5 and a molecular weight of 324.33 g/mol, is a chemical compound utilised in scientific research. It has been employed to investigate its inhibitory effects on CYP2C9-mediated S-warfarin metabolism. Available from Tech Serve Solutions, this compound is supplied for laboratory and research applications.
- IUPAC
- 4-Hydroxy-3-[1´-(4´´-hydroxyphenyl)-3´-oxobutyl]-2H-1-benzopyran-2-one

Metabolism Studies
4-Hydroxywarfarin serves as a valuable tool in pharmacokinetic and drug metabolism research. It has been specifically used to study its inhibitory effects on the CYP2C9 enzyme, a key player in the metabolism of S-warfarin.
Enzyme Inhibition Research
This compound is utilised in research focused on understanding enzyme inhibition mechanisms. Its interaction with CYP2C9 provides insights into the complex pathways of drug metabolism and potential drug-drug interactions.
Cellular Signaling Investigations
Within the field of cell biology, 4-Hydroxywarfarin can be applied to explore cellular signaling pathways, particularly those influenced by xenobiotic metabolism and drug resistance mechanisms.
| Molecular weight | 324.33 |
|---|---|
| Empirical formula | C19H16O5 |
| Solubility | DMSO: solublemethanol: soluble |
| Storage temperature | 2-8°C |
| Application | 4-Hydroxywarfarin has been used to study its effects on the inhibition of CYP2C9-mediated S-warfarin metabolism1. |


Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Hydroxywarfarin used for?
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4-Hydroxywarfarin is used in scientific research, particularly for studying its effects on the inhibition of CYP2C9-mediated S-warfarin metabolism. It is also relevant in fields such as cell signaling and drug metabolism studies.
What is the CAS number and empirical formula for 4-Hydroxywarfarin?
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The CAS number for 4-Hydroxywarfarin is 24579-14-4, and its empirical formula is C19H16O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Hydroxywarfarin for research and laboratory use. The specific assay and purity are detailed in the product specifications; TSS does not represent this product as USP, BP, or EP grade.
How should 4-Hydroxywarfarin be handled safely?
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4-Hydroxywarfarin is classified as dangerous. It is harmful if swallowed and causes serious eye damage. Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, face shields, and gloves, must be used. Handle in a well-ventilated area and avoid generating dust.
Is 4-Hydroxywarfarin available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, and 4-Hydroxywarfarin can be supplied and exported internationally.
How can I request a sample or quote for 4-Hydroxywarfarin?
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To request a sample or a quotation for 4-Hydroxywarfarin, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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