| Identification | Back Directory | [Name]
9,11-Dehydro-17α-cyanoMethyl Estradiol | [CAS]
86153-38-0 | [Synonyms]
9,11-Dehydro-17α-cyanoMethyl Estradiol
9,11-Dehydro-17α-cyanoMethyl Estradiol
Dienogest Impurity 3 (Dienogest EP Impurity G)
17α-Cyanomethylestra-1,3,5(10),9(11)-tetraen-3,17β-diol
17a-Cyanomethylestra-1,3,5(10),9(11)-tetraene-3,17b-diol
（17α-Cyanomethylestra-1,3,5(10),9(11)-tetraen-3,17β-diol）
[(17β)-3,17-Dihydroxyestra-1,3,5(10),9(11)-tetraen-17-yl]acetonitrile
19-Norpregna-1,3,5(10),9(11)-tetraene-21-nitrile, 3,17-dihydroxy-, (17α)- (9CI) | [Molecular Formula]
C20H23NO2 | [MDL Number]
MFCD28358861 | [MOL File]
86153-38-0.mol | [Molecular Weight]
309.41 |
| Chemical Properties | Back Directory | [Melting point ]
228 - 233°C | [Boiling point ]
551.2±50.0 °C(Predicted) | [density ]
1.25±0.1 g/cm3(Predicted) | [storage temp. ]
-20°C Freezer, Under inert atmosphere | [solubility ]
DMSO (Slightly), Methanol (Slightly, Sonicated) | [form ]
Solid | [pka]
10.37±0.60(Predicted) | [color ]
White to Off-White |
| Hazard Information | Back Directory | [Uses]
9,11-Dehydro-17α-cyanomethyl Estradiol is a metabolite of progestin dienogest (D441870), and is currently being investigated for progesterone-receptor binding, progestational, antiprogestational, estrogenic and antigonadotropic activities for the inhibition of fertility. It is also being considered a novel treatment for heavy menstrual bleeding. |
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