2-Methoxy-Ethynyl Estradiol

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Names

[ Name ]:
2-Methoxy-Ethynyl Estradiol

[Synonym ]:
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, 2-methoxy-, (17α)-
(8R,9S,13S,14S,17R)-17-ethynyl-2-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
(17α)-2-Methoxy-19-norpregna-1(10),2,4-trien-20-yne-3,17-diol
Estra-1(10),2,4-triene-3,17-diol, 17-ethynyl-2-methoxy-, (17β)-

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
476.0±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C₂₁H₂₆O₃

[ Molecular Weight ]:
326.429

[ Flash Point ]:
241.7±28.7 °C

[ Exact Mass ]:
326.188202

[ PSA ]:
49.69000

[ LogP ]:
4.22

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

[ Index of Refraction ]:
1.612

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2-Methoxy estrone
lithium acetylide-ethylenediamine complex
mestranol

DownStream

Related Compounds

2-Hydroxy Ethynyl Estradiol
2-methoxy-5-((trimethylsilyl)ethynyl)pyrimidine
2-methoxy-5-[(trimethylsilyl)ethynyl]pyridine
2-methoxy-4,5-methylenedioxyphenylacetylene
2-Methoxy-4-(tosyloxy)phenylacetylene
(8R,9S,13S,14S,17S)-2-methoxy-3,17-bis(methoxymethoxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene
N-[2-(4-methylphenyl)imidazo[1,2-a]pyrimidin-3-yl]benzamide
[(2S,4R)-4-ethoxypyrrolidin-2-yl]methanol
methyl 2-amino-2,3-dihydro-1H-indene-5-carboxylate
2-Formyl-6-nitrobenzoic acid
1-Fluoro-N,2,2,3,3-pentamethylcyclopropane-1-carboxamide
(1-Fluoro-2,2,3,3-tetramethylcyclopropanecarbonyl)urea
2,2,4-Trimethyl-6-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1,2-dihydroquinoline
Methyl 4-(dimethylamino)-3-hydroxybutanoate
2-Bromo-5-dimethoxymethylfuran
1-(2-Methoxyethoxy)butan-2-ol

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