Thermal and photolytic degradation studies of promethazine hydrochloride: A stability-indicating assay

Determination of lumiracoxib by a valida

Determination of lumiracoxib by a validated stability-indicating MEKC method and identification of its degradation products by LC-ESI-MS studies

✍ Maximiliano S. Sangoi; Micheli Wrasse-Sangoi; Paulo R. Oliveira; Larissa S. Bern 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 244 KB

## Abstract A stability‐indicating MEKC method was developed and validated for the analysis of lumiracoxib (LMC) in pharmaceutical formulations using nimesulide as the internal standard (IS). Optimal conditions for the separation of LMC and degradation products were investigated. The method employe