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9,10-Didehydro-6-methylergolin-8β-carboxamid

9,10-didehydro-6-methylergoline-8beta-carboxamide Struktur
478-94-4
CAS-Nr.
478-94-4
Bezeichnung:
9,10-Didehydro-6-methylergolin-8β-carboxamid
Englisch Name:
9,10-didehydro-6-methylergoline-8beta-carboxamide
Synonyma:
Methylergometrine Impurity C;Methylergometrine EP impurity C;Methylergometrine Maleate - Impurity C;9,10-didehydro-6-methylergoline-8beta-carboxamide;Ergoline-8-carboxamide, 9,10-didehydro-6-methyl-, (8β)-;Methylergometrine Impurity 3(Methylergometrine EP Impurity C);Methylergometrine EP impurity C (Ergometrine EP Impurity C, Ergine)
CBNumber:
CB8892544
Summenformel:
C16H17N3O
Molgewicht:
267.33
MOL-Datei:
478-94-4.mol

9,10-Didehydro-6-methylergolin-8β-carboxamid Eigenschaften

Schmelzpunkt:
>200°C (dec.)
alpha 
205461 +15° (c = 0.5 in pyridine)
Siedepunkt:
410.51°C (rough estimate)
Dichte
1.0724 (rough estimate)
Brechungsindex
1.7210 (estimate)
storage temp. 
Amber Vial, -20°C Freezer, Under Inert Atmosphere
L?slichkeit
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly, Heated), Pyridine (Slightly)
Aggregatzustand
Solid
pka
15.87±0.20(Predicted)
Farbe
Pale Brown to Brown

Sicherheit

Toxizit?t TDLo oral in human: 14ug/kg
DEA Controlled Substances CSCN: 7310
CSA SCH: Schedule III
NARC: No

9,10-Didehydro-6-methylergolin-8β-carboxamid Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Brown Solid

Verwenden

An alkaloid in abundance in tall fescue, resulted in vasoconstriction similar to that previously shown for the ergot alkaloids ergonovine and ergotamine.

Definition

ChEBI: An ergoline alkaloid comprising ergoline lacking hydrogens at positions 9 and 10 and also having a methyl group attached to the piperidine nitrogen.

l?uterung methode

The (-)-hydrochloride has m 208-210o(dec, from MeOH). [Kornfeld et al. J Am Chem Soc 76 5256 1954, Kornfeld et al. J Am Chem Soc 78 3087 1956, Beilstein 25 III/IV 934,]

9,10-Didehydro-6-methylergolin-8β-carboxamid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


9,10-Didehydro-6-methylergolin-8β-carboxamid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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  • 9,10-didehydro-6-methylergoline-8beta-carboxamide
  • Ergoline-8-carboxamide, 9,10-didehydro-6-methyl-, (8β)-
  • Methylergometrine Maleate - Impurity C
  • Methylergometrine Impurity C
  • Methylergometrine EP impurity C
  • Methylergometrine Impurity 3(Methylergometrine EP Impurity C)
  • Methylergometrine EP impurity C (Ergometrine EP Impurity C, Ergine)
  • 478-94-4
  • Amines
  • Aromatics
  • Chiral Reagents
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
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