Key result
A simple, reliable, and validated RP-HPLC method was developed for the simultaneous estimation of Aspirin and Prasugrel in a synthetic mixture, with mean recoveries of 99.58% and 99.48%, respectively.
A simple, rapid, and validated RP-HPLC method was successfully developed for the simultaneous estimation of aspirin and prasugrel in binary combination.
Validated RP-HPLC method now available for aspirin-prasugrel mixtures; leaves open validation in biological samples before research or clinical adoption.
A simple, reliable, rapid, precise, sensitive and validated RP-HPLC method has been developed to determine Aspirin and Prasugrel in synthetic mixture form. Chromatographic separation achieved isocratically on Luna C18 column (5µm, 150mm × 4.60mm) and acetonitrile: 0.05M ammonium acetate buffer (pH 4.5) in the ratio of 75:25 (v/v) as the mobile phase, at a flow rate of 0.6 ml/min. Detection was carried out at 245 nm. Parameters such as linearity, precision, accuracy, recovery, specificity and ruggedness are studied as reported in the ICH guidelines. The retention times for Aspirin and Prasugrel was found to be 2.25±0.5 and 8.72±0.5 min respectively. Linearity for Aspirin and Prasugrel was in the range of 75-375μg/ml and 10-50μg/ml respectively. The mean recoveries obtained for Aspirin and Prasugrel were 99.58 and 99.48 % respectively and RSD was less than 2. The correlation coefficients for all components are close to 1. Developed method was found to be accurate, precise, selective and rapid for simultaneous estimation of Aspirin and Prasugrel.
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Jitendra Singh Verma (2012) studied this question. RP-HPLC method was evaluated on Method validation (linearity, precision, accuracy, recovery). A simple, reliable, and validated RP-HPLC method was developed for the simultaneous estimation of Aspirin and Prasugrel in a synthetic mixture, with mean recoveries of 99.58% and 99.48%, respectively.
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