DEVELOPMENT AND VALIDATION OF UV SPECTROPHOTOMETRIC METHOD FOR THE ESTIMATION OF ELVITEGRAVIR (EVG) IN BULK AND PHARMACEUTICAL FORMULATIONS

Abstract

ABSTRACT A simple, rapid, precise and economical spectrophotometric method has been developed for quantitative analysis of Elvitegravir (EVG) in manufactured tablet formulation. The stock solution and subsequent dilution of Elvitegravir was done in methanol. The standard solution of Elvitegravir in methanol showed absorption maxima at 313.00 nm. The drug obeyed Beers-Lamberts Law in the concentration range of 1-100 μg/mL with coefficient of correlation (R 2 ) was 0.999 . The method can be adopted in routine analysis of Elvitegravir in bulk and tablet dosage form and it involves relatively low cost solvents and no complex extraction technique

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