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13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity)

13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity) Struktur
1337972-89-0
CAS-Nr.
1337972-89-0
Englisch Name:
13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity)
Synonyma:
levonorgestrel imp C;Levonorgestrel EP IMP C;XWSCFQZHEPDMAX-GLEQMBKSSA-N;Levonorgestrel EP impurity C;Levonorgestrel Impurity 3(Levonorgestrel EP Impurity C);13-ethyl-3-ethynyl-18,19-dinor-17a-pregna-3,5-dien-20-yn-17-ol;13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol;18,19-Dinorpregna-3,5-dien-20-yn-17-ol, 13-ethyl-3-ethynyl-, (17α)-;13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity);13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity)
CBNumber:
CB52508824
Summenformel:
C23H28O
Molgewicht:
320.47
MOL-Datei:
1337972-89-0.mol

13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity) Eigenschaften

Schmelzpunkt:
>300°C
Siedepunkt:
453.6±45.0 °C(Predicted)
Dichte
1.11±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer
L?slichkeit
Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand
Solid
pka
13.08±0.60(Predicted)
Farbe
Off-White to Light Brown

Sicherheit

13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity) Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Pale Brown Solid

Verwenden

EP Levonorgestrel impurity C.

13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity) Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 47)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Standardpharm Co. Ltd.
86-714-3992388
overseasales1@yongstandards.com United States 14332 58
Changsha Junyu Chemexpress.co., Ltd
+86-13723890100
info@csjyyy.cn China 134 58
Moxin Chemicals
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anna@molcoo.com China 10000 58
LangFangshi Zekang Pharma Tech CO.,Itd. 0316-2883536 19333636468
93618484@qq.com China 2586 58
J & K SCIENTIFIC LTD. 18210857532; 18210857532
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Chemsky(shanghai)International Co.,Ltd. 021-50135380
shchemsky@sina.com China 32321 50
BOC Sciences 1-631-485-4226; 16314854226
info@bocsci.com United States 9920 65
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979
info@tsbiochem.com China 8065 58
Quality Control Solutions Ltd. 0755-66853366 13670046396
orders@qcsrm.com China 18190 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656
greensnown@163.com China 9906 50

1337972-89-0()Verwandte Suche:


  • 13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity)
  • levonorgestrel imp C
  • 18,19-Dinorpregna-3,5-dien-20-yn-17-ol, 13-ethyl-3-ethynyl-, (17α)-
  • Levonorgestrel EP IMP C
  • Levonorgestrel Impurity 3(Levonorgestrel EP Impurity C)
  • 13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol
  • Levonorgestrel EP impurity C
  • XWSCFQZHEPDMAX-GLEQMBKSSA-N
  • 13-ethyl-3-ethynyl-18,19-dinor-17a-pregna-3,5-dien-20-yn-17-ol
  • 13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity)
  • (8R,9S,10R,13S,14S,17R)-13-Ethyl-3,17-diethynyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol (Levonorgestrel Impurity)
  • 13-Ethyl-3-ethynyl-18,19-dinor-17Alpha-pregna-3,5-dien-20-yn-17-ol(Levo Norgestrel Impurity)
  • 1337972-89-0
  • Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Steroids
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