





Development and Validation of Rp-hplc Method for the Estimation of Alogliptin in Api and Tablet Formulation
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The analytical method was developed and validated for determination of Alogliptin in bulk and pharmaceutical dosage forms by High performance liquid chromatography. The separation was carried out on Zorbax SB-Aq (250 x4.6mm,5μ ID) column. The mobile phase consists of 0.1% TFA Water : ACN in the ratio 62:38 at flow rate 1ml/min with diode array detector wavelength at 290nm.The column temperature was adjusted at 30º ± 0.5°C with injection volume 10μl.The retention time of Alogliptin was 3.06min. The linearity of the calibration curve was linear over the concentration range 25-75μg/ml (r2=1). The validation was carried out as per ICH guidelines. The development of method was easy, rapid, linear, precise, accurate and consistent.
Keywords
Alogliptin, RP-HPLC, Validation, Method development, 290nm and diode array detector.
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