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(±)-Warfarin

Item № 13566
CAS № 81-81-2
Purity ≥98%
product image
                (CAS 81-81-2)
SIZE PRICE QUANTITY SUBTOTAL
CART TOTAL
     1 g $18.00 0.00

Pricing updated 2019-03-24. Prices are subject to change without notice.

Description
Synonyms
  • Athrombine K
  • NSC 59813
  • (RS)-Warfarin
  • WARF 42
  • Zoocoumarin

(±)-Warfarin (Item No. 13566) is a vitamin K antagonist, a coumarin derivative, and a racemic mixture of (+)-warfarin (Item No. 13526) and (–)-warfarin (Item No. 13531).1,2 It is an anticoagulant that interferes with interconversion of vitamin K and vitamin K epoxide and the role of vitamin K in carboxylation of several clotting cascade proteins, inhibiting the initiation of clotting.1 Formulations containing warfarin have been used to treat and prevent blood clots in atrial fibrillation, heart valve replacement, venous thrombosis, and pulmonary embolism.

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Technical Information
Formal Name
4-hydroxy-3-(3-oxo-1-phenylbutyl)-2H-1-benzopyran-2-one
CAS Number
81-81-2
Synonyms
  • Athrombine K
  • NSC 59813
  • (RS)-Warfarin
  • WARF 42
  • Zoocoumarin
Molecular Formula
C19H16O4
Formula Weight
308.3
Purity
≥98%
Formulation
A crystalline solid
λmax
272, 282, 306 nm
SMILES
O=C1OC2=CC=CC=C2C(O)=C1C(C3=CC=CC=C3)CC(C)=O
InChI Code
InChI=1S/C19H16O4/c1-12(20)11-15(13-7-3-2-4-8-13)17-18(21)14-9-5-6-10-16(14)23-19(17)22/h2-10,15,21H,11H2,1H3/t15-/m
InChI Key
PJVWKTKQMONHTI-UHFFFAOYSA-N

Warning - this product is not for human or veterinary use.

Shipping & Storage
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Stability
≥ 2 years
Downloads & Resources
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Additional Information

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References & Product Citations
Product Description References

1. Hirsh, J., Fuster, V., Ansell, J., et al. American heart association/american college of cardiology foundation guide to warfarin therapy J. Am. Coll. Cardiol. 41(9), 1633-1652 (2003).

2. Ufer, M. Comparative pharmacokinetics of vitamin K antagonists warfarin, phenprocoumon and acenocoumarol Clinical Pharmacokinetics 44(12), 1227-1246 (2005).

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