QbD Driven Development and Validation of UV Spectrophotometric Method for Estimation of Paliperidone in Extended Release Tablet Dosage Form
Abstract
AbstractTwo novel, robust, precise and accurate UV spectrophotometric methods were developed, for the estimation of paliperidone in extended release tablets using the principle of Quality by Design. Scanning speed and sampling interval were identified as the two critical method variables, which were also evaluated by design of experiment approach, using a face-centered central composite design for establishing method robustness and method optimization. Paliperidone shows an absorption maximum...