Methylrosanilinium Chloride

Methylrosanilinium Chloride Impurities & Reference Standards

Methylrosanilinium Chloride is a widely used active pharmaceutical ingredient (API) that plays a central role in modern drug formulation and manufacturing. Methylrosanilinium Chloride is registered under CAS Number 548-62-9. With molecular formula C25H30ClN3 and molecular weight 408.0 g/mol, its physicochemical identity is well characterized. Analytical laboratories rely on Methylrosanilinium Chloride and its associated impurity standards for method development, quality control testing, and pharmacopoeial compliance (ICH, USP, BP, EP). Methylrosanilinium Chloride is available as a certified impurity reference standard with CoA, HPLC chromatograms, and spectroscopic data to support analytical method development and regulatory compliance.