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5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Struktur
100021-05-4
CAS-Nr.
100021-05-4
Englisch Name:
5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel
Synonyma:
DELTA-5(6)-LEVONORGESTREL;Levonorgestrel IMpurity P;Levonorgestrel EP impurity P;5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel;5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90%);Levonorgestrel Impurity 16（Levonorgestrel EP Impurity P）;13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5-en-20-yn-3-one;(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one;(17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one;(17alpha)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
CBNumber:
CB12543409
Summenformel:
C21H28O2
Molgewicht:
312.45
MOL-Datei:
100021-05-4.mol
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5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Eigenschaften

Schmelzpunkt:
>189°C (dec.)
Siedepunkt:
451.8±45.0 °C(Predicted)
Dichte
1.13±0.1 g/cm3(Predicted)
storage temp. 
Amber Vial, -20°C Freezer, Under Inert Atmosphere
Löslichkeit
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka
13.10±0.40(Predicted)
Aggregatzustand
Solid
Farbe
White to Off-White

Sicherheit

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (Levonorgestrel EP Impurity P) is a Norgestrel (N689500) impurity.

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 37)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Standardpharm Co. Ltd. 		86-714-3992388
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China National Standard Pharmaceutical Corporation Limited 		+8615391658522
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Guangzhou PI PI Biotech Inc +86-020-81716320 +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 32344 50
BOC Sciences 1-631-485-4226; 16314854226
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ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396
 sales@chem-strong.com China 18018 56
BOC Sciences 16314854226
 info@bocsci.com United States 9926 65
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684
 sales@rrkchem.com China 56057 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679 17825480238
 3008233717@qq.com China 9843 12

100021-05-4()Verwandte Suche:

(±)-13-Ethyl-3-methoxy-18,19-dinor-17α-pregna-2,5(10)-dien-20-yn-17-ol 13-Ethyl-3-methoxy-18,19-dinor-17α-pregna-2,5(10)-dien-20-yn-17-ol Norethisteron Levonorgestrel (±)-13-Ethyl-3-methoxygona-2,5(10)-dien-17β-ol
  • 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel
  • (17alpha)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
  • (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
  • Levonorgestrel IMpurity P
  • 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90%)
  • Levonorgestrel EP impurity P
  • (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
  • Levonorgestrel Impurity 16（Levonorgestrel EP Impurity P）
  • (8R,9S,10R,13R,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,4,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
  • 18,19-Dinorpregn-5-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)- (9CI)
  • DELTA-5(6)-LEVONORGESTREL
  • 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5-en-20-yn-3-one
  • 100021-05-4
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Steroids
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