Naphazoline Nitrate

Naphazoline Nitrate Impurities & Reference Standards

Naphazoline Nitrate is a widely used active pharmaceutical ingredient (API) that plays a central role in modern drug formulation and manufacturing. Naphazoline Nitrate is registered under CAS Number 5144-52-5. It has a molecular formula of C14H15N3O3 and a molecular weight of 273.3 g/mol. Related substances and impurities of Naphazoline Nitrate are routinely used as reference materials for stability-indicating method development, impurity profiling, and compliance with ICH, USP, BP, and EP monographs. Our Naphazoline Nitrate 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.