The chemical Ciglitazone has a designated molecular formula of C18H23NO3S and a molecular weight of 333.446 g/mol. Synonyms may include: U 63287, ADD 3878, Ciglitazona [Spanish], Ciglitazonum [Latin], Ciglitazona, Ciglitazonum, UNII-U8QXS1WU8G (ChemID).