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13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one

13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one Struktur
21508-50-9
CAS-Nr.
21508-50-9
Englisch Name:
13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
Synonyma:
10β-HydroxyLevonorgestrel;10Β-HYDROXY LEVONORGESTREL;10β-Hydroxy D-(-)-Norgestrel;Levonorgestrel EP impurity I;10β-Hydroxy D-(-)-Norgestrel;Levonorgestrel Impurity I (EP);10-beta-Hydroxy Levonorgestrel;Levonorgestrel Impurity I (10-beta-Hydroxy Levonorgestrel);Levonorgestrel EP Impurity I (10-beta-Hydroxy Levonorgestrel);13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
CBNumber:
CB02622190
Summenformel:
C21H28O3
Molgewicht:
328.45
MOL-Datei:
21508-50-9.mol
Request For Quotation

13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one Eigenschaften

Schmelzpunkt:
226-229 °C(Solv: benzene (71-43-2))
Siedepunkt:
497.6±45.0 °C(Predicted)
Dichte
1.20±0.1 g/cm3(Predicted)
Löslichkeit
Chloroform (Slightly, Heated, Sonicated), Ethyl Acetate (Slightly), Methanol (Slightly)
Aggregatzustand
Solid
pka
13.01±0.60(Predicted)
Farbe
White to Off-White

Sicherheit

13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

10β-Hydroxy D-(-)-Norgestrel is an impurity of Levonorgestrel (N689510).

13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 33)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd. 		18871490254
linda@hubeijusheng.com CHINA 28180 58
Changsha Junyu Chemexpress.co., Ltd 		+86-13723890100
 info@csjyyy.cn China 134 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522
 overseasales@yongstandards.com China 11927 58
Guangzhou PI PI Biotech Inc 020-81716320 +86-13602409664
 Sales@pipitech.com China 3635 55
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
 jkinfo@jkchemical.com China 96815 76
Chemsky (shanghai) International Co.,Ltd 021-50135380
shchemsky@sina.com China 15421 60
BOC Sciences 1-631-485-4226; 16314854226
 info@bocsci.com United States 14059 65
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979
info@tsbiochem.com China 8072 58
Cato Research Chemicals Inc. 020-81960175
min.he@cato-chem.com China 1958 55
BOC Sciences 16314854226
 info@bocsci.com United States 9926 65

21508-50-9()Verwandte Suche:

13-Ethyl-3-methoxy-18,19-dinor-17α-pregna-2,5(10)-dien-20-yn-17-ol Levonorgestrel (±)-13-Ethyl-3-methoxygona-2,5(10)-dien-17β-ol
  • (17α)-13-Ethyl-10,17-dihydroxy-18,19-dinorpregn-4-en-20-yn-3-one
  • 10β-Hydroxy D-(-)-Norgestrel
  • 10β-HydroxyLevonorgestrel
  • 13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
  • 10-beta-Hydroxy Levonorgestrel
  • Levonorgestrel Impurity I (EP)
  • Levonorgestrel EP impurity I
  • Levonorgestrel EP Impurity I (10-beta-Hydroxy Levonorgestrel)
  • (8S,9S,10S,13S,14S,17R)-13-ethyl-17-ethynyl-10,17-dihydroxy-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
  • 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-10,17-dihydroxy-, (17α)-
  • Levonorgestrel Impurity I (10-beta-Hydroxy Levonorgestrel)
  • 10Β-HYDROXY LEVONORGESTREL
  • 10β-Hydroxy D-(-)-Norgestrel
  • 13-ethyl-10,17-dihydroxy-18,19-dinor-17a-pregn-4-en-20-yn-3-one
  • (8S,9S,10S,13S,14S,17R)-13-Ethyl-17-ethynyl-10,17-dihydroxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one (Levonorgestrel Impurity)
  • 21508-50-9
  • Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids
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