FST04B: Fesoterodine Impurity D

Fesoterodine Carboxylic Impurity ;

3-(3-(Diisopropylamino)-1-phenylpropyl)-4-(isobutyryloxy)benzoic acid ;

CAS # 1262778-55-1 ;

C26H35NO4 ;
Mol. Wt.: 425.56 ;