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| | (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile Basic information |
| Product Name: | (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile | | Synonyms: | (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile;(17alpha)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile;2-[(8S,13S,14S,17R)-17-hydroxy-13-methylspiro[1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-yl]acetonitrile;17α-cyanomethyl-17β-hydroxy-estra-5(10),9(11)-dien-3-one 3-ethylene ketal;19-Norpregna-5(10),9(11)-diene-21-nitrile, 3,3-[1,2-ethanediylbis(oxy)]-17-hydroxy-, (17α)-;Dienogest Impurity 7 (Dienogest EP Impurity D);"(17a)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile";(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile | | CAS: | 190662-30-7 | | MF: | C22H29NO3 | | MW: | 355.47 | | EINECS: | | | Product Categories: | Pharmaceuticals, Intermediates & Fine Chemicals, Steroids | | Mol File: | 190662-30-7.mol | ![(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile Structure](CAS/GIF/190662-30-7.gif) |
| | (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile Chemical Properties |
| Boiling point | 565.1±50.0 °C(Predicted) | | density | 1.23±0.1 g/cm3(Predicted) | | pka | 13.62±0.40(Predicted) |
| | (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile Usage And Synthesis |
| Uses | (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile is an intermediate of Dienogest (D441870), a derivative of 19-Nortestosterone (N315000) and an oral contraceptive used in combination with estrogen. |
| | (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile Preparation Products And Raw materials |
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