Synonyms:
5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-5-hydroxy-2,4-thiazolidinedione ; pioglitazone ep impurity a ; 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-5-hydroxy- ; 5-hydroxy pioglitazone ; pioglitazone impurity a (5-hydroxy pioglitazone) ; 5-hydroxy pioglitazone ; 5-hydroxy pioglitazone
discontinued ; pioglitazone ep impurity