Introduction：Basic information about CAS 50394-89-3|2-Hydroxy Ethynyl Estradiol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Hydroxy Ethynyl Estradiol |
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| CAS Number | 50394-89-3 | Molecular Weight | 312.403 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 490.7±45.0 °C at 760 mmHg |
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| Molecular Formula | C20H24O3 | Melting Point | 220-223ºC |
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| MSDS | / | Flash Point | 227.8±23.3 °C |
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Names
| Name | 2-Hydroxy Ethynyl Estradiol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 490.7±45.0 °C at 760 mmHg |
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| Melting Point | 220-223ºC |
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| Molecular Formula | C20H24O3 |
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| Molecular Weight | 312.403 |
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| Flash Point | 227.8±23.3 °C |
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| Exact Mass | 312.172546 |
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| PSA | 60.69000 |
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| LogP | 3.92 |
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| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
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| Index of Refraction | 1.648 |
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| InChIKey | KQJCDKMHNQVWDV-BKRJIHRRSA-N |
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| SMILES | C#CC1(O)CCC2C3CCc4cc(O)c(O)cc4C3CCC21C |
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Synonyms
| Estra-1(10),2,4-triene-2,3,17-triol, 17-ethynyl- |
| (8R,9S,13S,14S)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-2,3,17-triol |
| (17ξ)-19-Norpregna-1(10),2,4-trien-20-yne-2,3,17-triol |
