Development and Validation of RP-HPLC method for the estimation of Plecanatide from Bulk and Pharmaceutical Dosage form
Abstract
A novel, simple, efficient, rapid, and precise reverse-phase high-performance liquid chromatography (RP-HPLC) method was developed for the estimation of Plecanatide in the bulk and pharmaceutical dosage form. The currently developed method was subsequently validated according to ICH guidelines in terms of linearity, accuracy, precision, the limit of detection, the limit of quantification, robustness, etc. The separation of the selected drugs was optimized after several trials including change of mobile phase and its composition, stationary phase, flow rate, column temperature, etc. The separation was performed by using an Develosil ODS HG-5 and UV absorption was measured at 246 nm. Ortho phosphoric acid, Triethylamine buffer : Methanol [520 : 480] was selected as the mobile phase at a flow rate of 1 mL/min. As per International Conference on Harmonization (ICH) Q2 R1 guidelines, several validation parameters were evaluated which include specificity, linearity, precision, accuracy, the limit of detection (LOD), and the limit of quantitation (LOQ). The acceptable degree of linearity range was found to be 10 to 60 µg/mL. The percent recovery was found to be 98.55 to 101.88%. Hence, the proposed method is simple, selective, and specifically meets the requirements of ICH guidelines for the validation of the analytical method.
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References
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