Indacaterol Impurity 5

Chemical Name: 1-(8-(Benzyloxy)quinolin-5-yl)ethan-1-one

Synonym: D-Biotin Dimer Acid ; 5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]-2-[[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]propyl]pentanoic acid,

Smile: CC(C1=C2C(N=CC=C2)=C(C=C1)OCC3=CC=CC=C3)=O