Basic information Safety Supplier Related

Desogestrel EP IMpurity B

Basic information Safety Supplier Related

Desogestrel EP IMpurity B Basic information

Product Name:
Desogestrel EP IMpurity B
Synonyms:
  • (17α)-11-Methylene-19-norpregn-4-en-20-yn-17-ol
  • 11-Methylenelynestrenol
  • Desogestrel EP IMpurity B
  • (8S,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol
  • Desogestrel Impurity 2(EP Impurity B)
  • Desogestrel Impurity 2(Desogestrel EP Impurity B)
  • 19-Norpregn-4-en-20-yn-17-ol, 11-methylene-, (17α)- (9CI)
  • 11-Methylidene-19-nor-17α-pregn-4-en-20-yn-17-ol
CAS:
54024-12-3
MF:
C21H28O
MW:
296.45
Product Categories:
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Steroids
Mol File:
54024-12-3.mol
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Desogestrel EP IMpurity B Chemical Properties

Boiling point:
414.7±45.0 °C(Predicted)
Density 
1.08±0.1 g/cm3(Predicted)
pka
13.07±0.40(Predicted)
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Desogestrel EP IMpurity B Usage And Synthesis

Uses

11-Methylenelynestrenol is an impurity of the progestogen, Desogestrel (D296875)

Desogestrel EP IMpurity BSupplier

Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel
0755-83725681-603
BOC Sciences
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16314854226
Email
info@bocsci.com
Shenzhen SUNGENING Bio-Medical Co., Ltd.
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0755-28967200 13631290199
Email
wxf@sungening.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
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Desogestrel EP IMpurity B(54024-12-3)Related Product Information