1-Chloro-2-methyl-2-propanol

1-Chloro-2-methyl-2-propanol Impurities & Reference Standards

1-Chloro-2-methyl-2-propanol is a widely used active pharmaceutical ingredient (API) that plays a central role in modern drug formulation and manufacturing. The compound carries the molecular formula C13H9NOS, corresponding to a molecular weight of 227.28 g/mol. Related substances and impurities of 1-Chloro-2-methyl-2-propanol are routinely used as reference materials for stability-indicating method development, impurity profiling, and compliance with ICH, USP, BP, and EP monographs. 1-Chloro-2-methyl-2-propanol is available as a certified impurity reference standard with CoA, HPLC chromatograms, and spectroscopic data to support analytical method development and regulatory compliance.