Diclofenac Sodium

Diclofenac Sodium Impurities & Reference Standards

Diclofenac Sodium, supplied as a certified reference standard, is an active pharmaceutical ingredient (API) central to pharmaceutical formulation and drug product manufacturing. The compound carries the molecular formula C14H11Cl2NO2, corresponding to a molecular weight of 296.15 g/mol. Diclofenac Sodium impurity reference standards are used to support assay development, purity testing, and stability studies in line with global pharmacopoeial requirements (ICH, USP, BP, EP). We supply certified Diclofenac Sodium reference standards and impurity markers with complete documentation, including a Certificate of Analysis (CoA), HPLC chromatograms, and spectroscopic data, for pharmaceutical research, manufacturing, and regulatory use.