Design of experiments-assisted UPLC method for quantification of nitrosamine impurities in glimepiride and lobeglitazone sulfate: A green chemistry approach

A robust ultra-performance liquid chromatography (UPLC) method was developed and systematically optimized using a Design of Experiments (DoE) approach for the simultaneous quantification of glimepiride, lobeglitazone sulfate, nitrosamine impurity-3 (IMP-3), and impurity-1 (IMP-1) in the marketed LOB...

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Bibliographic Details
Main Authors: KiranKumar Chagarlamudi, Venkata Kanaka Srivani Maddala, Kumaraswamy Gandla
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Journal of Pharmaceutical and Biomedical Analysis Open
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2949771X25000295
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