Kesareddy Padmaja Reddy

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A simple, sensitive, selective and reproducible stability-indicating ultra-performance liquid chromatographic method was developed for the quantitative determination of degradation products and process-related impurities of Ritonavir in a pharmaceutical dosage form. Chromatographic separation was achieved on a polar embedded Waters Acquity BEH Shield RP18(More)
A simple, precise, accurate, robust chiral high-performance liquid chromatographic (chiral HPLC) method was developed for estimation of (S)-piperidin-3-amine (S-isomer) in (R)-piperidin-3-amine dihydrochloride (R-AMP). As AMP is a high-melting solid and nonchromophoric compound, development of a suitable chiral method is a challenging task. The proposed(More)
A novel and reproducible isocratic normal phase liquid chromatographic method was developed for the quantitative determination of 10 stereoisomers of Nebivolol in pharmaceutical bulk drugs and dosage forms. The method was developed using an amylose-based chiral stationary phase, Chiralpak AD-3 (250 × 4.6 mm, 3 μm) column with mobile phase containing(More)
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