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ChemicalBook >  Product Catalog >  API >  Hormones and the Endocrine System >  Estrogen and progestin drugs >  17-Hydroxy-19-nor-17alpha-pregna-4,9,11-trien-20-yn-3-one

17-Hydroxy-19-nor-17alpha-pregna-4,9,11-trien-20-yn-3-one

Basic information Safety Supplier Related

17-Hydroxy-19-nor-17alpha-pregna-4,9,11-trien-20-yn-3-one Basic information

Product Name:
17-Hydroxy-19-nor-17alpha-pregna-4,9,11-trien-20-yn-3-one
Synonyms:
  • 17-Hydroxy-19-nor-17alpha-pregna-4,9,11-trien-20-yn-3-one
  • Ethynyl trienolone
  • norgestrienone
  • (17R)-17-Hydroxy-19-norpregna-4,9,11-trien-20-yn-3-one
  • Ogyline
  • R-2010
  • RU-2010
  • 19-Norpregna-4,9,11-trien-20-yn-3-one, 17-hydroxy-, (17α)-
CAS:
848-21-5
MF:
C20H22O2
MW:
294.39
EINECS:
212-698-6
Mol File:
848-21-5.mol
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17-Hydroxy-19-nor-17alpha-pregna-4,9,11-trien-20-yn-3-one Chemical Properties

Melting point:
169°
alpha 
D20 +63° (c = 0.5 in alc)
Boiling point:
376.15°C (rough estimate)
Density 
1.1129 (rough estimate)
refractive index 
1.4800 (estimate)
pka
12.76±0.40(Predicted)
color 
Pale-yellow needles from diisopropyl ether
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17-Hydroxy-19-nor-17alpha-pregna-4,9,11-trien-20-yn-3-one Usage And Synthesis

Definition

ChEBI: Norgestrienone is a steroid. It has a role as an estrogen.

Safety Profile

Human female reproductiveeffects by implant and intravaginal routes: changes inmenstrual cycle and fertility. When heated todecomposition it emits acrid smoke and irritating fumes

17-Hydroxy-19-nor-17alpha-pregna-4,9,11-trien-20-yn-3-oneSupplier

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