17-Ethynylestriol

Suppliers

Names

[ 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
6-(2-Bromophenyl)pyrimidin-4-amine
3-Thiopheneethanamine, N-cyclopropyltetrahydro-I(2),I(2)-dimethyl-, 1,1-dioxide
2-(Tetrahydrofuran-2-yl)-3H-imidazo[4,5-b]pyridine
4-(Chloromethyl)-2-(4-chlorophenyl)-6-methylpyrimidine
3,6-dichloro-N-[cyclopropyl(2,3-dihydro-1,4-benzodioxin-6-yl)methyl]pyridine-2-carboxamide
(1r,3r)-3-(2,2-Difluoroethoxy)cyclobutan-1-amine
N-[4-(3-Chlorophenyl)-2-thienyl]-4-(ethylsulfonyl)benzeneacetamide
(2-Fluoro-6-(methylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol
[1-(1,3-Thiazol-4-ylmethyl)azetidin-3-yl]methanol
1-(3-Bromo-2-hydroxy-5-methylphenyl)butan-1-one

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