17-Ethynylestriol

Suppliers

Names

[ CAS No. ]:
4717-40-2

[ Name ]:
17-Ethynylestriol

[Synonym ]:
Estra-1,3,5(10)-triene-3,16,17-triol, 17-ethynyl-, (16α,17β)-
17-ETHYNYLESTRADIOL
17-Ethynylestriol
(16α,17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,16,17-triol

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
479.1±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C20H24O3

[ Molecular Weight ]:
312.403

[ Flash Point ]:
221.6±23.3 °C

[ Exact Mass ]:
312.172546

[ PSA ]:
60.69000

[ LogP ]:
3.60

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.644

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,16alpha-dihydroxyestra-1,3,5(10)-trien-17-one 3,16-diacetate
  • Bromo(ethynyl)magnesium

DownStream

Related Compounds

  • 17-Ethynylestriol
  • 17,21-bis-chloroacetoxy-ajmalane
  • 17-cyclopropanecarbonyl-4,5α-epoxy-3-methoxy-morphin-7-en-6α-ol
  • 17-butyryl-4,5α-epoxy-14-hydroxy-3-methoxy-morphin-7-en-6-one
  • (17-acetyloxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl)imino-imino-azanium
  • 17-(dimethylamino)heptadecyl anthracene-2-carboxylate
  • 2-(2-{4-[(5-bromopyrimidin-2-yl)oxy]piperidin-1-yl}ethyl)-2,3-dihydro-1H-isoindole-1,3-dione
  • N-Benzyl-4-(5-bromopyrimidin-2-yl)oxypiperidine-1-carboxamide
  • 2-(5-{1,6-dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)-5-(trifluoromethyl)pyridine
  • 2-Methyl-4-[[4-[6-(2-methylphenyl)pyridazin-3-yl]piperazin-1-yl]methyl]-1,3-oxazole
  • 2-[6-oxo-3-(trifluoromethyl)-1,6-dihydropyridazin-1-yl]-N-(2-oxothiolan-3-yl)propanamide
  • N-(4-{4-[(5-bromopyrimidin-2-yl)oxy]piperidine-1-carbonyl}phenyl)acetamide
  • 6-Fluoro-4-[3-(pyridin-4-yloxy)azetidin-1-yl]quinazoline
  • 3-(3-Fluorophenyl)-6-{4-[(5-methyl-1,2-oxazol-4-yl)methyl]piperazin-1-yl}pyridazine
  • 3-(3-Fluorophenyl)-6-{4-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]piperazin-1-yl}pyridazine
  • 4-[(5-bromopyrimidin-2-yl)oxy]-N-(2-phenylethyl)piperidine-1-carboxamide
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.