Phenylephrine

Phenylephrine Impurities & Reference Standards

In pharmaceutical manufacturing, Phenylephrine functions as an active pharmaceutical ingredient (API) used in the formulation of a wide range of medicinal products. Phenylephrine is registered under CAS Number 59-42-7. The compound carries the molecular formula C9H13NO2, corresponding to a molecular weight of 167.2 g/mol. High-purity Phenylephrine and its related substances / process impurities are essential for analytical method development, method validation, quality control, and regulatory submissions under ICH, USP, BP, and EP guidelines. Our Phenylephrine 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.