Propafenone Impurity B

Chemical Name: (2E)-1-{2-[(2RS)-2-Hydroxy-3-(propylamino)propoxy]phenyl}-3-phenylprop-2-en-1-one;2-(2'Hydroxy-3'propylaminopropoxy)- benzalacetophenone

Synonym: 1-(2-(2-Hydroxy-3-(propylamino)propoxy)phenyl)-3-phenylprop-2-en-1-one; (RS,E)-1-[2-[2-Hydroxy-3-(propylamino)propoxy]phenyl]-3-phenylprop-2-en-1-one; Propafenone Related Compound B (USP);