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Dihydroergocristine Mesilate EP Impurity I

SZ CAT No SZ-D068010
CAS No 19467-62-0
Mol.F. C32H43N5O5
Mol.Wt. 577.7
Inv. Status Custom Synthesis


Chemical Name: (6aR,9R,10aR)-N-[(2R,5S,10aS,10bS)-10b-hydroxy-2-(1-methylethyl)-5-[(1RS)-1-methylpropyl]-3,6-dioxooctahydro-8H-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl]-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxamide (β-dihydroergocryptine or epicriptine)

Smiles: O=C([C@H](C[C@]12[H])CN(C)[C@]2([H])CC3=CNC4=C3C1=CC=C4)N[C@@](O5)(C(C)C)C(N6[C@]5(O)[C@@](CCC7)([H])N7C([C@@H]6C(C)CC)=O)=O

Inchi: InChI=1S/C32H43N5O5/c1-17(2)12-25-29(39)36-11-7-10-26(36)32(41)37(25)30(40)31(42-32,18(3)4)34-28(38)20-13-22-21-8-6-9-23-27(21)19(15-33-23)14-24(22)35(5)16-20/h6,8-9,15,17-18,20,22,24-26,33,41H,7,10-14,16H2,1-5H3,(H,34,38)/t20-,22-,24-,25+,26+,31-,32+/m1/s1