Chlorambucil

Chlorambucil Impurities & Reference Standards

Chlorambucil is an established active pharmaceutical ingredient (API) with broad application in pharmaceutical formulation, drug substance manufacturing, and quality control. Chlorambucil is registered under CAS Number 305-03-3. The compound carries the molecular formula C14H19Cl2NO2, corresponding to a molecular weight of 304.2 g/mol. These Chlorambucil reference impurities are critical for pharmaceutical quality control, method validation, and regulatory filings aligned with ICH, USP, BP, and EP standards. Our Chlorambucil 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.