BSP51T: Bisoprolol Hydroxyethyl Ester Impurity

2-Hydroxyethyl 4-(2-hydroxy-3-(isopropylamino)propoxy)benzoate trifluoroacetic acid salt ;

CAS # 1346601-19-1 (base) ;

C15H23NO5 (Base) ; Mol. Wt.: 297.35 ;

C17H24F3NO7 (TFA Salt) ; Mol. Wt.: 411.37 ;