Venetoclax Impurity 12

Chemical Name: 2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-N-(4-(N-(2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-(4-((4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazin-1-yl)benzoyl)sulfamoyl)-2-nitrophenyl)-4-(4-((4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazin-1-yl)-N-((tetrahydro-2H-pyran-4-yl)methyl)benzamide

Synonym: (2′S)-2-bromo-α-ergocryptine (EP)

Smile: O=C(N(C1=CC=C(S(=O)(NC(C2=CC=C(N3CCN(CC4=C(C5=CC=C(Cl)C=C5)CC(C)(C)CC4)CC3)C=C2OC6=CN=C(NC=C7)C7=C6)=O)=O)C=C1[N+]([O-])=O)CC8CCOCC8)C9=CC=C(N%10CCN(CC%11=C(C%12=CC=C(Cl)C=C%12)CC(C)(C)CC%11)CC%10)C=C9OC%13=CN=C(NC=C%14)C%14=C%13