Malathion

Malathion Impurities & Reference Standards

Malathion, supplied as a certified reference standard, is an active pharmaceutical ingredient (API) central to pharmaceutical formulation and drug product manufacturing. Malathion is registered under CAS Number 121-75-5. The compound carries the molecular formula C10H19O6PS2, corresponding to a molecular weight of 330.4 g/mol. Analytical laboratories rely on Malathion and its associated impurity standards for method development, quality control testing, and pharmacopoeial compliance (ICH, USP, BP, EP). We supply certified Malathion 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.