CALL US ON +91 2553 282200 Business Hours: 9.00 am to 5.00 pm


Uses: Febuxostat is in a class of medications called xanthine oxidase inhibitors. It works by decreasing the amount of uric acid that is made in the body. Febuxostat is used to prevent gout.
UN No:
Molecular Formula:
Molecular Weight:
316.37 g/mol


Sr. No. Test Limits
1 Description Off –white to pale yellow powder.
2 Solubility Soluble in Tetrahydrofuran, and in Ethanol
3 Identification
a) By FTIR The Infrared absorption spectrum of the
sample should be concordant with that of
the standard.
b) By HPLC The retention time of the principal peak in
sample preparation should correspond with
that obtained in standard preparation.
4 Water Content by KF (%, w/w) Not more than 1.0
5 Sulphated Ash (%, w/w) Not more than 0.1
6 Heavy Metals (ppm) Not more than 20
7 Related Substances by HPLC (%, w/w)
Single maximum impurity
Total impurities

Not more than 0.5
Not more than 1.0
8 Assay by HPLC(%, w/w)
, on anhydrous basis)
Between 98.0 to 102.0
Get Quote Now Request a Free Quote Today Order Samples Order Samples for R & D
“ The focus on regularity of QA compliance makes VSCL an extremely competitive player in the Intermediates and API space.”
USV Ltd.
Feb 2010