C22H25NO6
Neat
399.44
+5°C
Room Temperature
N-[(7S, 7bR, 10aS)-1, 2, 3, 9-Tetramethoxy-8-oxo-5, 6, 7, 7b, 8, 10a-hexahydrobenzo[a]cyclopenta[3, 4]cyclobuta[1, 2-c]cyclohepten-7-yl]acetamide, Colchicine Imp. C (EP), N-[(7S, 7bR, 10aS)-1, 2, 3, 9-Tetramethoxy-8-oxo-5, 6, 7, 7b, 8, 10a-hexahydrobenzo-[a]cyclopenta[3, 4]cyclobuta[1, 2-c]cyclohepten-7-yl]acetamide, N-[(7S, 7bR, 10aS)-5, 6, 7, 7b, 8, 10a-Hexahydro-1, 2, 3, 9-tetramethoxy-8-oxobenzo[a]cyclopenta[3, 4]cyclobuta[1, 2-c]cyclohepten-7-yl]acetamide, [7S-(7.alpha., 7bbeta, 10abeta)]-N-(5, 6, 7, 7b, 8, 10a-Hexahydro-1, 2, 3, 9-tetramethoxy-8-oxobenzo[a]cyclopenta[3, 4]cyclobuta[1, 2-c]cyclohepten-7-yl)acetamide, beta-Lumicolchicine, Benzo[a]cyclopenta[3, 4]cyclobuta[1, 2-c]cycloheptene, acetamide deriv., (-)-beta-Lumicolchicine, Lumicolchicine, NSC 221661, NSC 56233, beta-Lumi-(-)-colchicine and Colchicine Impurity C
COC1=C[C@H]2[C@@H](C1=O)C3=C2c4c(CC[C@@H]3NC(=O)C)cc(OC)c(OC)c4OC
N-[(7S,7bR,10aS)-1,2,3,9-Tetramethoxy-8-oxo-5,6,7,7b,8,10a-hexahydrobenzo-[a]cyclopenta[3,4]cyclobuta[1,2-c]cyclohepten-7-yl]acetamide