Proline

Proline Impurities & Reference Standards

As a key active pharmaceutical ingredient (API), Proline is used across the pharmaceutical industry in the development and production of finished dosage forms. Proline is registered under CAS Number 147-85-3. The compound carries the molecular formula C5H9NO2, corresponding to a molecular weight of 115.1 g/mol. Analytical laboratories rely on Proline and its associated impurity standards for method development, quality control testing, and pharmacopoeial compliance (ICH, USP, BP, EP). We offer Proline and its impurity standards with complete analytical documentation, including CoA and HPLC data, suitable for pharmaceutical quality control and regulatory submissions.