Cyanocobalamin

Cyanocobalamin Impurities & Reference Standards

Cyanocobalamin is an established active pharmaceutical ingredient (API) with broad application in pharmaceutical formulation, drug substance manufacturing, and quality control. Cyanocobalamin is registered under CAS Number 68-19-9. The compound carries the molecular formula C63H88CoN14O14P, corresponding to a molecular weight of 1355 g/mol. Analytical laboratories rely on Cyanocobalamin and its associated impurity standards for method development, quality control testing, and pharmacopoeial compliance (ICH, USP, BP, EP). Our Cyanocobalamin reference standards are provided with full documentation — Certificate of Analysis (CoA), HPLC chromatographic data, and spectral characterization — to support pharmaceutical R&D and GMP manufacturing.