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17a-Ethynylestriol

17a-Ethynylestriol Struktur
4717-40-2
CAS-Nr.
4717-40-2
Englisch Name:
17a-Ethynylestriol
Synonyma:
17-Ethynylestriol;17a-Ethynylestriol);17-ETHYNYLESTRADIOL;Estriol Impurity 10;17-alpha-Ethynylestriol;19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,16α,17-triol;(16α,17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,16,17-triol;19-Norpregna-1,3,5(10)-trien-20-yne-3,16,17-triol, (16α,17α)-;(8R,9S,13S,14S,16R,17R)-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol
CBNumber:
CB02129664
Summenformel:
C20H24O3
Molgewicht:
312.4
MOL-Datei:
4717-40-2.mol
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17a-Ethynylestriol Eigenschaften

Schmelzpunkt:
>215°C (dec.)
Siedepunkt:
479.2±45.0 °C(Predicted)
Dichte
1.28±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer
Löslichkeit
Chloroform (Slightly, Heated), Methanol (Slightly), Pyridine (Slightly)
Aggregatzustand
Solid
pka
10.22±0.70(Predicted)
Farbe
Light Brown

Sicherheit

17a-Ethynylestriol Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

A metabolite of 17α-Ethynylestradiol.

17a-Ethynylestriol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

17a-Ethynylestriol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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  • 17-ETHYNYLESTRADIOL
  • 17a-Ethynylestriol)
  • 17-Ethynylestriol
  • (16α,17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,16,17-triol
  • 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,16α,17-triol
  • 17-alpha-Ethynylestriol
  • Estriol Impurity 10
  • 19-Norpregna-1,3,5(10)-trien-20-yne-3,16,17-triol, (16α,17α)-
  • (8R,9S,13S,14S,16R,17R)-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol
  • 4717-40-2
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals
  • Steroids
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