www.taro.com

Trademarks and Copyright© The images and information contained in the Site are, to the fullest extent possible, copyrighted and otherwise proprietary. It is the policy of Taro to enforce its intellectual property rights to the fullest extent of the law, including (where applicable) seeking criminal sanctions.


 
Taro Products - Quick products selector

Warfarin Sodium BP

Warfarin Sodium BP

 4-Hydroxy-3-[3-oxo-I-(R,S)-Phenylbutyl]-2H-benzopyran-2-one, sodium salt
 
C19H15NaO4
Mol. Wt.: 330.32
CAS 129-06-6
 
Description
White to off-white crystalline,
odorless hygroscopic powder

Medical Use/Therapeutic Category
As anticoagulant, may prevent blood
clotting and strokes

Solubility
- Very soluble in water
- Soluble in methanol, ethanol, acetone
- Slightly soluble in ether and methylene chloride

pH
7.6-8.6 (1% solution)

Assay
98.0 – 102.0% of warfarin sodium (on the anhydrous basis)

Related Compounds
Individual known:  Not more than 0.3%
Individual unknown:  Not more than 0.1%
Total:  Not more than 1.0%

2- Propanol Content
Not more than 0.5%

Other Tests
Color test (absorbance in alkaline solution):  Absorbance does not exceed
0.20 AU
Melting range:  Above 300C with decomposition
Water content (KF titration):  Not more than 4.0%

Storage
Should be kept in a well-closed container, protected from light

Specifications and Analytical Methods – available upon request


Privacy Statement   |   Terms of Use   |   Safe Harbor Statement   |   Useful Taro Links