ECT09X: EsCitalopram EP Impurity I

4-[(1Z)-4-(Dimethylamino)-1-(4-fluorophenyl)but-1-en-1-yl]-3-(hydroxymethyl)benzonitrile oxalate ;

CAS # 1370643-22-3 (base) ;

C20H21FN2O (base) ; Mol. Wt.: 324.39 ;

C22H23FN2O5 (oxalate salt) ; Mol. Wt.: 414.43 ;