Abstract

A novel reverse phase liquid chromatographic method was developed and validated for estimation of perinatal HIV-1 reverse transcriptase drug, emtricitabine which also active against Hepatitis B virus in its dosage form i.e. tablets. The reverse phase HPLC analysis was carried out with isocratic system. The column was Peerless basic C18 (50mm x 4.6mm, 3μm) with ambient temperature. The mobile phase consisted of buffer: methanol in proportion 90:10% (v/v). The flow rate was maintained at 1 ml/min. The detection was carried out at wavelength 280 nm. The method was validated as per ICH guidelines for system suitability, linearity, accuracy and precision. The linear ranges were 50–150 μg/ml for emtricitabine. The accuracy and precision were found to be well within the acceptable limit. The method was successfully applied for determination emtricitabine in dosage form with good recoveries.

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