OLP31B: Olopatadine (E)-Isomer (Base)

(E)-Olopatadine ;

(11E)-11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-acetic acid ;

CAS # 949141-22-4 (HCl) ; 113806-06-7 (base) ;

C21H23NO3 ;

MW: 337.41 ;