Vinblastine Impurity J

Chemical Name: (5S,7R,9S)-9-((3aR,3a1R,4R,5S,5aR,10bR)-4-acetoxy-3a-ethyl-5-hydroxy-8-methoxy-5-(methoxycarbonyl)-6-methyl-3a,3a1,4,5,5a,6,11,12-octahydro-1H-indolizino[8,1-cd]carbazol-9-yl)-5-ethyl-5-hydroxy-9-(methoxycarbonyl)-3-methyl-1,2,3,4,5,6,7,8,9,10-decahydro-3,7-methano[1]azacycloundecino[5,4-b]indol-3-ium iodide

Synonym: Methyl Vinblastine

Smile: C[N+]1(C2)CCC3=C([C@@](C(OC)=O)(C4=CC5=C(N(C)[C@@]6([H])[C@](C(OC)=O)(O)[C@H](OC(C)=O)[C@@]7(CC)[C@@]8([H])[C@]65CCN8CC=C7)C=C4OC)C[C@]2([H])C[C@@](O)(CC)C1)NC9=C3C=CC=C9.[I-]