50394-90-6
50394-90-6 structure
- Name: 4-hydroxyethynylestradiol
- Chemical Name: (8R,9S,13S,14S)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,4,17-triol
- CAS Number: 50394-90-6
- Molecular Formula: C20H24O3
- Molecular Weight: 312.40300
- Create Date: 2017-10-14 18:07:21
- Modify Date: 2025-09-12 19:18:37
| Name | (8R,9S,13S,14S)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,4,17-triol |
|---|---|
| Synonyms |
19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17alpha-triol
17alpha-ethynyl-4-hydroxyestradiol 17|A-Ethynylestra-1,3,5(10)-triene-3,4,17|A-triol 19-Nor-17|A-pregna-1,3,5(10)-trien-20-yne-3,4,17-triol 4-Hydroxyethynylestradiol (17|A)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol |
| Density | 1.29g/cm3 |
|---|---|
| Boiling Point | 478.8ºC at 760 mmHg |
| Molecular Formula | C20H24O3 |
| Molecular Weight | 312.40300 |
| Flash Point | 221.4ºC |
| Exact Mass | 312.17300 |
| PSA | 60.69000 |
| LogP | 3.29070 |
| Index of Refraction | 1.647 |
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50394-90-6 |
| Literature: Choudhary, Muhammad I.; Musharraf, Syed G.; Ali, Rahat A.; Atif, Muhammad; Atta-ur-Rahman Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 2004 , vol. 59, # 3 p. 319 - 323 |
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50394-90-6 |
| Literature: Stubenrauch,G.; Knuppen,R. Steroids, 1976 , vol. 28, # 5 p. 733 - 741 |
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~%
50394-90-6 |
| Literature: Stubenrauch,G.; Knuppen,R. Steroids, 1976 , vol. 28, # 5 p. 733 - 741 |
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~%
50394-90-6 |
| Literature: Xie; Chen; Zhao Steroids, 1990 , vol. 55, # 11 p. 488 - 490 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |