Methylphenobarbital

Methylphenobarbital Impurities & Reference Standards

Methylphenobarbital is a widely used active pharmaceutical ingredient (API) that plays a central role in modern drug formulation and manufacturing. Methylphenobarbital is registered under CAS Number 115-38-8. With molecular formula C13H14N2O3 and molecular weight 246.3 g/mol, its physicochemical identity is well characterized. Methylphenobarbital related substances / impurity reference standards support HPLC method validation, forced degradation studies, and regulatory documentation consistent with ICH, USP, BP, and EP requirements. Our Methylphenobarbital 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.