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ChemicalBook--->CAS DataBase List--->16669-06-0

16669-06-0

16669-06-0 Structure

16669-06-0 Structure
IdentificationBack Directory
[Name]

17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol
[CAS]

16669-06-0
[Synonyms]

Dienogest Impurity 4 (Dienogest EP Impurity H)
17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol
17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol
（17α-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol）
[3,17-Dihydroxyestra-1,3,5(10)-trien-17α-yl]acetonitrile
17α-?Cyanomethylestra-?1,?3,?5(10)?-?triene-?3,?17β-?diol
19-Norpregna-1,3,5(10)-triene-21-nitrile, 3,17-dihydroxy-, (17α)-
[Molecular Formula]

C20H25NO2
[MDL Number]

MFCD34593252
[MOL File]

16669-06-0.mol
[Molecular Weight]

311.43
Chemical PropertiesBack Directory
[Boiling point ]

528.3±50.0 °C(Predicted)
[density ]

1.188±0.06 g/cm3(Predicted)
[pka]

10.25±0.60(Predicted)
Hazard InformationBack Directory
[Uses]

17α-?Cyanomethylestra-?1,?3,?5(10)?-?triene-?3,?17β-?diol is an impurity of Dienogest (D441870), a derivative of 19-Nortestosterone. In combination with estrogen as oral contraceptive. Progestogen.
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