Ritonavir
Ritonavir Impurities & Reference Standards
In pharmaceutical manufacturing, Ritonavir functions as an active pharmaceutical ingredient (API) used in the formulation of a wide range of medicinal products. Ritonavir is registered under CAS Number 155213-67-5. The compound carries the molecular formula C37H48N6O5S2, corresponding to a molecular weight of 721 g/mol. Ritonavir impurity reference standards are used to support assay development, purity testing, and stability studies in line with global pharmacopoeial requirements (ICH, USP, BP, EP). Our Ritonavir 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.