Cinnarizine

Cinnarizine Impurities & Reference Standards

Used throughout the pharmaceutical sector, Cinnarizine is an active pharmaceutical ingredient (API) integral to the formulation of medicines and finished dosage forms. Cinnarizine is registered under CAS Number 298-57-7. The compound carries the molecular formula C26H28N2, corresponding to a molecular weight of 368.5 g/mol. Related substances and impurities of Cinnarizine are routinely used as reference materials for stability-indicating method development, impurity profiling, and compliance with ICH, USP, BP, and EP monographs. We supply certified Cinnarizine 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.