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| | 9,11-Dehydro Ethynyl Estradiol Basic information |
| Product Name: | 9,11-Dehydro Ethynyl Estradiol | | Synonyms: | 9,11-Dehydro Ethynyl Estradiol;Ethinyl Estradiol Related Compound B (10 mg) (19-Nor-17alpha-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol);9,11-Dehydro Ethylnyl Estradiol;9,11-Dehydro Ethylnyl Estradiol (IMpurity B);(17α)-19-Norpregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol;19-Nor-17α-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol;Ethinylestradiol Impurity 2（Ethinylestradiol EP Impurity B）;3,17β-dihydroxy-19-norpregna-1,3,5(10),9(11)-tetraene-20-yne | | CAS: | 1231-96-5 | | MF: | C20H22O2 | | MW: | 294.39 | | EINECS: | | | Product Categories: | Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids | | Mol File: | 1231-96-5.mol |  |
| | 9,11-Dehydro Ethynyl Estradiol Chemical Properties |
| Melting point | 181.1-181.9 °C | | Boiling point | 477.491±45.00 °C(Press: 760.00 Torr)(predicted) | | density | 1.242±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) | | storage temp. | Store at 0-8 °C | | solubility | Chloroform (Slightly), Methanol (Slightly, Sonicated) | | form | Solid | | pka | 10.361±0.60(predicted) | | color | White to Yellow |
| | 9,11-Dehydro Ethynyl Estradiol Usage And Synthesis |
| Chemical Properties | Yellow Solid | | Uses | A degradation product of Ethynyl Estradiol (EE); an impurity of Ethynyl Estradiol (E685100). |
| | 9,11-Dehydro Ethynyl Estradiol Preparation Products And Raw materials |
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