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DIHYDROERGOTAMINE

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DIHYDROERGOTAMINE Basic information

Product Name:
DIHYDROERGOTAMINE
Synonyms:
  • Ergotaman-3',6',18-trione, 9,10-dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'α,10α)-
  • DIHYDROERGOTAMINE
  • Dihydroergotamine (base and/or unspecified salts)
  • 9,10-Dihydroergotamine
  • 9,10α-Dihydro-12'-hydroxy-2'-methyl-5'α-(phenylmethyl)ergotaman-3',6',18-trione
  • Levadex
  • DIHYDROERGOTAMINE USP/EP/BP
  • Dihydro Ergotamine D5
CAS:
511-12-6
MF:
C33H37N5O5
MW:
583.69
EINECS:
208-123-3
Mol File:
511-12-6.mol
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DIHYDROERGOTAMINE Chemical Properties

Melting point:
239°
alpha 
D20 -64°; 20546 -79° (c = 0.5 in pyridine)
Boiling point:
641.14°C (rough estimate)
Density 
1.1992 (rough estimate)
refractive index 
1.7500 (estimate)
pka
9≅+-.0.60(Predicted)
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DIHYDROERGOTAMINE Usage And Synthesis

Uses

Anti-adrenergic.

Uses

Levadex is an intermediate in the synthesis of 2’-Epidihydroergotamine (E584910), which is an ergot alkaloid that exhibits potential neuroprotective properties against degenerative diseases.

Definition

ChEBI: Ergotamine in which a single bond replaces the double bond between positions 9 and 10. A semisynthetic ergot alkaloid with weaker oxytocic and vasoconstrictor properties than ergotamine, it is used (as the methanesulfonic or tartaric acid salts) for the tr atment of migraine and orthostatic hypotension.

brand name

D.H.E. 45 (Valeant); Migranal (Valeant) .

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