OLP41H: Olopatadine (E)-Isomer Methyl Ester (HCl)

(11E)-11-[3-(Dimethylamino)propylidene]-6,11-dihydro-dibenz[b,e]oxepin-2-acetic acid methyl ester HCl) ;

CAS # 113806-02-3 (base) ;

C22H25NO3 (base) ; Mol. Wt.: 351.44 ;

C22H26ClNO3 (HCl) ; Mol. Wt.: 387.90 ;