Volume :

1

Issue :

1

Abstract :

A new, simple sensitive, rapid, accurate and precise RP-HPLC method was developed for the estimation of Clopidogrel bisulphate in bulk drug and pharmaceutical formulation. Clopidogrel bisulphate was chromatographed on a reverse phase C18column (150 mm x 4.5 mm, i.d 5μm) in a mobile phase consisting of acetonitrile and phosphate buffer (pH: 3.0) in the ratio of 60:40 % v/v. The mobile phase was pumped at a flow rate of 1 ml/min with detection at 224 nm. The detector response was linear in the concentration of 50-150 μg /ml. The limit of detection and limit of quantitation was found to be 1.3 and 4.2 µg/ml, respectively. The intra and inter day variation was found to be less than 2%. The mean recovery of the drug from the solution was 99.79%. The proposed method is simple, fast, accurate, precise and reproducible hence, it can be applied for routine quality control analysis of Clopidogrel bisulphate in bulk drug and pharmaceutical formulation.