Nimesulide

Nimesulide Impurities & Reference Standards

In pharmaceutical manufacturing, Nimesulide functions as an active pharmaceutical ingredient (API) used in the formulation of a wide range of medicinal products. With molecular formula C12H11NO and molecular weight 185.22 g/mol, its physicochemical identity is well characterized. These Nimesulide reference impurities are critical for pharmaceutical quality control, method validation, and regulatory filings aligned with ICH, USP, BP, and EP standards. Each batch of Nimesulide reference standard is accompanied by a Certificate of Analysis (CoA), HPLC purity data, and spectroscopic (NMR/MS/IR) characterization for use in pharmaceutical laboratories worldwide.