Oritavancin Impurity 3

Chemical Name: Vancomycin, N3”-[(4’-chloro[1,1’-biphenyl]-4-yl)methyl]-22-O-[3-[[(4’-chloro[1,1’-biphenyl]-4-yl)methyl]amino]-2,3,6-trideoxy-3-C-methyl-α-L-arabino-hexopyranosyl]-, (4”R)- (9CI)