Lala Lajpat Rai Memorial Medical College

Method Development and Validation of Promethazine HCl by Using RP-HPLC and Its Forced Degradation Studies

A simple, rapid, sensitive, and stability-indicating reverse-phase high-performance liquid chromatography (RP-HPLC) method was developed and validated for the quantitative determination of promethazine hydrochloride (HCl) in pharmaceutical formulations. Chromatographic separation...