Lopinavir
Lopinavir Impurities & Reference Standards
Lopinavir is recognized as an active pharmaceutical ingredient (API) that supports formulation development, process validation, and quality assurance in drug manufacturing. Lopinavir is registered under CAS Number 192725-17-0. The compound carries the molecular formula C37H48N4O5, corresponding to a molecular weight of 629 g/mol. These Lopinavir reference impurities are critical for pharmaceutical quality control, method validation, and regulatory filings aligned with ICH, USP, BP, and EP standards. Our Lopinavir 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.