Valaciclovir

Valaciclovir Impurities & Reference Standards

As a key active pharmaceutical ingredient (API), Valaciclovir is used across the pharmaceutical industry in the development and production of finished dosage forms. With molecular formula C13H21ClN6O4 and molecular weight 360.8 g/mol, its physicochemical identity is well characterized. Valaciclovir related substances / impurity reference standards support HPLC method validation, forced degradation studies, and regulatory documentation consistent with ICH, USP, BP, and EP requirements. Each batch of Valaciclovir 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.