Development and Validation of RP-HPLC Method for Estimation of Favipiravir in Bulk and Its Pharmaceutical Dosage Form

Abstract

A rapid and precise reverse phase high performance liquid chromatographic method has been developed for the validated of Favipiravir, in its pure form as well as in tablet dosage form. Chromatography was carried out on a Kromasil 100-5-C18 column (300×3.9 mm, 5 µm) using a mixture of HPLC grade water and methanol (50:50v/v) as the mobile phase at a flow rate of 1.0ml/min, the detection was carried out at 221 nm