Ciclesonide

Ciclesonide Impurities & Reference Standards

Ciclesonide, supplied as a certified reference standard, is an active pharmaceutical ingredient (API) central to pharmaceutical formulation and drug product manufacturing. Ciclesonide is registered under CAS Number 126544-47-6. It has a molecular formula of C32H44O7 and a molecular weight of 540.7 g/mol. Related substances and impurities of Ciclesonide are routinely used as reference materials for stability-indicating method development, impurity profiling, and compliance with ICH, USP, BP, and EP monographs. Ciclesonide is available as a certified impurity reference standard with CoA, HPLC chromatograms, and spectroscopic data to support analytical method development and regulatory compliance.