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Warfarin
Picture of Warfarin
Picture of Warfarin

Warfarin

[CAS Number 81-81-2] Warfarin, sold under the brand name Coumadin, is an anticoagulant primarily used to prevent blood clot formation and migration; however, warfarin can also be used in pesticides as rat poison. Warfarin is available as reference material (bulk powder and/or solution) and as calibrated, Ready-to-Use, certified reference material (CRM). This product is designed for qualitative and quantitative protocols and can be used for forensic, toxicology, research, and other chemical/biochemical analytical applications.
Article no. WAR-1922

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  • DescriptionWarfarin Product Reference Number WAR-1922 Full chemical name (RS)-4-Hydroxy-3-(3-oxo-1-phenylbutyl)- 2H-chromen-2-one Formula C19H16O4 Molecular weight 308.33 CAS Number 81-81-2 DEA Number N/A Appearance white to off-white crystalline powde...
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Warfarin

Product Reference Number WAR-1922
Full chemical name (RS)-4-Hydroxy-3-(3-oxo-1-phenylbutyl)- 2H-chromen-2-one
Formula C19H16O4
Molecular weight 308.33
CAS Number 81-81-2
DEA Number N/A
Appearance white to off-white crystalline powder
IR IR corresponds
NMR corresponds to structure
MS MH+corresponds
UV max [nm] (mol, solvent) 205.0 ± 1.0 (36000 ± 3000, methanol);
282.0 ± 2.0 (9000 ± 2000, methanol);
305.0 ± 2.0 (10000 ± 2000, methanol)
Melting Point [Celsius] 164 ± 3
HPLC purity [%] > 98.5
Water content [%] < 1.0

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