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QE051902

Ergotamine tartrate EP Impurity B;Ergotaminine

Synonyms: (6aR,9S)-N-((2R,5S,10aS,10bS)-5-benzyl-10b-hydroxy-2-methyl-3,6-dioxooctahydro-2H-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl)-7-methyl-4,6,6a,7,8,9-hexahydroindolo[4,3-fg]quinoline-9-carboxamide

Molecular Formula
C33H35N5O5

Molecular Weight
581.66

CAS No.
639-81-6

Standard Reference Material For "Ergotamine tartrate EP Impurity B;Ergotaminine" Warning:The form of the product salt may be different from the official website,please consult your local agent for details.

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QE051902

Ergotamine tartrate EP Impurity B;Ergotaminine

Molecular Formula: C33H35N5O5

Molecular Weight: 581.66

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QE051903

Ergotamine tartrate EP Impurity C;Ergostine

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Molecular Weight: 595.69

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