PGT02: Pioglitazone EP Impurity B

PGT02: Pioglitazone EP Impurity B

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Pioglitazone EP Impurity B ;

Didehydro Pioglitazone Impurity ;

(Z)-5-{4-[2-(5-Ethyl-2-pyridinyl)ethoxy] benzylidene}-2,4-thiazolidinedione ;

CAS # 136401-69-9 ; 627502-58-3 ; 144809-28-9 (Z/E) ;

C19H18N2O3S ;

MW: 354.42 ;

 

Impurity and intermediate of pioglitazone ;