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Dihydroergotamine EP Impurity E

SZ CAT No SZ-D117006
CAS No 17479-19-5
Mol.F. C35H41N5O5
Mol.Wt. 611.7
Inv. Status Custom Synthesis


Chemical Name: (6aR,9R,10aR)-N-[(2R,5S,10aS,10bS)-5-Benzyl-10b-hydroxy-2-(1-methylethyl)-3,6-dioxo-octahydro-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 (as per EP)

Synonym: Dihydroergocristine