Valine

Valine Impurities & Reference Standards

Valine is a high-purity active pharmaceutical ingredient (API) used in the formulation and manufacture of pharmaceutical products. Valine is registered under CAS Number 72-18-4. It has a molecular formula of C5H11NO2 and a molecular weight of 117.1 g/mol. Valine 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 Valine 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.