Niacin

Niacin Impurities & Reference Standards

Niacin is a high-purity active pharmaceutical ingredient (API) used in the formulation and manufacture of pharmaceutical products. With molecular formula C6H4N2 and molecular weight 104.11 g/mol, its physicochemical identity is well characterized. Related substances and impurities of Niacin are routinely used as reference materials for stability-indicating method development, impurity profiling, and compliance with ICH, USP, BP, and EP monographs. We offer Niacin and its impurity standards with complete analytical documentation, including CoA and HPLC data, suitable for pharmaceutical quality control and regulatory submissions.