A Novel Estimation of Eprosartan Mesylate in Pure and in Tablet Formulations by Simple UV Method

A simple efficient, precise and accurate simple UV method have been developed for the estimation of Eprosartan Mesylate in pure and in pharmaceutical tablet dosage forms. In this method UV Spectra of Eprosartan Mesylate in 0.1M Sodium Hydroxide acid exhibits the absorption maximum 292 nm. Beers law limits the concentration range of 5 -25 μg/ml for this method. The accuracy of the method was determined by recovery studies. This method was validated statistically. This method showed good reproducibility and recovery with % RSD less than 2. This method was found to be simple, economical, accurate and reproducible and can be used for routine analysis of Eprosartan Mesylate in pure drug and in tablet formulations.