Chemistry

   

A Validated RP-HPLC Method for the Estimation of Febuxostat in Bulk Drugs

Authors: Sudhir S Muvvala1, Venkata Nadh Ratnakaram, Rama RaoNadendla3

An accurate, sensitive, precise and robust reverse phase high performance liquid chromatographic (RP-HPLC) method for the estimation of Febuxostat in bulk forms has been developed and validated. Chromatographic separation is conducted on Nucleosil C18 (250 x 4.6mm, 5μm) column at ambient temperature using mixture of 10 mM ammonium acetate buffer (buffer of pH 4.0 adjusted with 0.2% triethyl amine) and acetonitrile in the ratio (15: 85, v/v) as a mobile phase and at a flow rate of 1.2 ml / min, while UV detection is performed at 275nm. The retention time for Febuxostat is found to be 3.45 ± 0.05 min. The method is found to be linear in the range of 50.0 – 400.0 μg/mL. The limit of detection and quantization for Febuxostat are found to be 9.98 and 30.23 μg /mL respectively. Analytical recovery is 99.29 %. The percentage RSD for precision and accuracy of the method is found to be less than 2%. The method is validated as per the ICH guidelines and applied for the quantitative analysis of Febuxostat in bulk forms.

Comments: 9 Pages. OK

Download: PDF

Submission history

[v1] 2019-05-19 06:00:10

Unique-IP document downloads: 5 times

Vixra.org is a pre-print repository rather than a journal. Articles hosted may not yet have been verified by peer-review and should be treated as preliminary. In particular, anything that appears to include financial or legal advice or proposed medical treatments should be treated with due caution. Vixra.org will not be responsible for any consequences of actions that result from any form of use of any documents on this website.

Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.

comments powered by Disqus