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4-hydroxyethynylestradiol

4-hydroxyethynylestradiol Struktur
50394-90-6
CAS-Nr.
50394-90-6
Englisch Name:
4-hydroxyethynylestradiol
Synonyma:
4-hydroxyethynylestradiol;17alpha-ethynyl-4-hydroxyestradiol;Ethinylestradiol 4-Hydroxy Impurity;17a-Ethynylestra-1,3,5(10)-triene-3,4,17-triol;19-Nor-17a-pregna-1,3,5(10)-trien-20-yne-3,4,17-triol;(17a)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol;19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol, (17α)-
CBNumber:
CB81362787
Summenformel:
C20H24O3
Molgewicht:
312.4
MOL-Datei:
50394-90-6.mol
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4-hydroxyethynylestradiol Eigenschaften

Schmelzpunkt:
>155°C (dec.)
storage temp. 
Amber Vial, Refrigerator, Under inert atmosphere
Löslichkeit
Chloroform (Slightly, Heated), DMSO (Slightly), Ethyl Acetate (Slightly), Methane
Aggregatzustand
Solid
Farbe
Light Beige
Stabilität:
Hygroscopic, Light Sensitive

Sicherheit

4-hydroxyethynylestradiol Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Light Tan Solid

Verwenden

A metabolite of 17a-Ethynylestradiol

4-hydroxyethynylestradiol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Ethinylestradiol 2-hydroxyethynylestradiol

Downstream Produkte

4-hydroxyethynylestradiol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 9)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
 jkinfo@jkchemical.com China 94838 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380
shchemsky@sina.com China 32344 50
Clearsynth Labs Limited +91-22-26355700
info@clearsynth.com India 9685 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684
 sales@rrkchem.com China 55717 58
Energy Chemical 021-58432009 400-005-6266
 marketing@energy-chemical.com China 44941 58
TCI (Shanghai) Chemical Trading Co., Ltd. 021-61109150
sales@tcisct.com China 31183 58
United States Biological --
 sales@advtechind.com United States 6106 58
  • (17a)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol
  • 17a-Ethynylestra-1,3,5(10)-triene-3,4,17-triol
  • 19-Nor-17a-pregna-1,3,5(10)-trien-20-yne-3,4,17-triol
  • 4-hydroxyethynylestradiol
  • 17alpha-ethynyl-4-hydroxyestradiol
  • 19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol, (17α)-
  • Ethinylestradiol 4-Hydroxy Impurity
  • 50394-90-6
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals
  • Steroids
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