Etoposide
Etoposide Impurities & Reference Standards
Etoposide is a widely used active pharmaceutical ingredient (API) that plays a central role in modern drug formulation and manufacturing. Etoposide is registered under CAS Number 33419-42-0. The compound carries the molecular formula C29H32O13, corresponding to a molecular weight of 588.6 g/mol. Analytical laboratories rely on Etoposide and its associated impurity standards for method development, quality control testing, and pharmacopoeial compliance (ICH, USP, BP, EP). Our Etoposide 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.