7-Hydroxy Warfarin

Name: 7-Hydroxy Warfarin
Brand: Vaqora Chemicals
SKU: VQ-042959

About 7-Hydroxy Warfarin

7-Hydroxy Warfarin (CAS 17834-03-6) is a metabolite or degradation product of Warfarin offered by Vaqora Chemicals. The compound has the formula C19H16O5, corresponding to a molecular weight of 324.3 g/mol. The IUPAC name is 4,7-dihydroxy-3-(3-oxo-1-phenylbutyl)chromen-2-one. It is also known as Warfarin RC15 or 3-(alpha-Acetonylbenzyl)-4,7-dihydrocoumarin.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Warfarin, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 7-Hydroxy Warfarin is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Warfarin

View every impurity, metabolite and intermediate we list for Warfarin.

Warfarin impurities

Specifications & identifiers

Chemical identifiers
Product name	7-Hydroxy Warfarin
Catalogue No.	VQ-042959
CAS Number	17834-03-6
IUPAC name	4,7-dihydroxy-3-(3-oxo-1-phenylbutyl)chromen-2-one
Molecular formula	C₁₉H₁₆O₅
Molecular weight	324.3 g/mol
Exact mass	324.0998
Grade	Reference Standard
HSN code	38229090
InChIKey	SKFYEJMLNMTTJA-UHFFFAOYSA-N
SMILES	CC(=O)CC(C1=CC=CC=C1)C2=C(C3=C(C=C(C=C3)O)OC2=O)O
PubChem CID	54682507

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	2 / 5
TPSA	83.8 Å²
Synonyms	2H-1-Benzopyran-2-one, 4,7-dihydroxy-3-(3-oxo-1-phenylbutyl)-, 4,7-dihydroxy-3-(3-oxo-1-phenylbutyl)-2H-chromen-2-one, 2,7-dihydroxy-3-(3-oxo-1-phenylbutyl)-1-benzopyran-4-one, 4,7-Dihydroxy-3-(3-oxo-1-phenylbutyl)-2H-1-benzopyran-2-one, Warfarin RC15, 3-(alpha-Acetonylbenzyl)-4,7-dihydroxycoumarin, 3-(alpha-Acetonylbenzyl)-4,7-dihydrocoumarin, 3-(.alpha.-Acetonylbenzyl)-4,7-dihydroxycoumarin, 4,7-dihydroxy-3-(3-oxo-1-phenyl-butyl)chromen-2-one, 2,7-Dihydroxy-3-(3-oxo-1-phenylbutyl)-4H-1-benzopyran-4-one

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H318Causes serious eye damage

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P305 + P354 + P338, P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 7-Hydroxy Warfarin?

The CAS Registry Number of 7-Hydroxy Warfarin is 17834-03-6. It is also known as 2H-1-Benzopyran-2-one, 4,7-dihydroxy-3-(3-oxo-1-phenylbutyl)-, 4,7-dihydroxy-3-(3-oxo-1-phenylbutyl)-2H-chromen-2-one, 2,7-dihydroxy-3-(3-oxo-1-phenylbutyl)-1-benzopyran-4-one.

What is the molecular formula and molecular weight of 7-Hydroxy Warfarin?

7-Hydroxy Warfarin has the molecular formula C19H16O5 and a molecular weight of 324.3 g/mol. Its IUPAC name is 4,7-dihydroxy-3-(3-oxo-1-phenylbutyl)chromen-2-one.

What is 7-Hydroxy Warfarin used for?

7-Hydroxy Warfarin is supplied as a characterised reference material related to Warfarin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 7-Hydroxy Warfarin can I order?

We supply 7-Hydroxy Warfarin in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 7-Hydroxy Warfarin?

Yes. Every lot of 7-Hydroxy Warfarin is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 7-Hydroxy Warfarin be shipped internationally?

Yes. 7-Hydroxy Warfarin is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.