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(17α)-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 ??? ???
?? ??:
190662-30-7
???:
(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile
???(??):
Dinoregin Impurity D;Dienogest Impurity 7 (Dienogest EP Impurity D);17α-cyanomethyl-17β-hydroxy-estra-5(10),9(11)-dien-3-one 3-ethylene ketal;(17α)-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;"(17a)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile";19-Norpregna-5(10),9(11)-diene-21-nitrile, 3,3-[1,2-ethanediylbis(oxy)]-17-hydroxy-, (17α)-;(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;2-((8S,13S,14S,17R)-17-Hydroxy-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)acetonitrile (Dienogest Impurity)
CBNumber:
CB12694389
???:
C22H29NO3
??? ??:
355.47
MOL ??:
190662-30-7.mol

(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile ??

?? ?
565.1±50.0 °C(Predicted)
??
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 C??? ??, ??, ??

??

(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 ?? ?? ? ???

???

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(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile ?? ??

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