Finasteride

Finasteride Impurities & Reference Standards

Finasteride is a widely used active pharmaceutical ingredient (API) that plays a central role in modern drug formulation and manufacturing. Finasteride is registered under CAS Number 98319-26-7. With molecular formula C23H36N2O2 and molecular weight 372.6 g/mol, its physicochemical identity is well characterized. These Finasteride reference impurities are critical for pharmaceutical quality control, method validation, and regulatory filings aligned with ICH, USP, BP, and EP standards. Each batch of Finasteride reference standard is accompanied by a Certificate of Analysis (CoA), HPLC purity data, and spectroscopic (NMR/MS/IR) characterization for use in pharmaceutical laboratories worldwide.