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ChemicalBook--->CAS DataBase List--->98149-13-4

98149-13-4

98149-13-4 Structure

98149-13-4 Structure
IdentificationBack Directory
[Name]

(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile
[CAS]

98149-13-4
[Synonyms]

Dienogest Impurity 14 (Dienogest EP Impurity M)
17β-Cyanmethyl-4-brom-17β-hydroxy-oestra-4,9-dien-3-on
(4-Bromo-17-hydroxy-3-oxoestra-4,9-dien-17α-yl)acetonitrile
(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile
(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile
"(17a)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile"
19-Norpregna-4,9-diene-21-nitrile, 4-bromo-17-hydroxy-3-oxo-, (17α)-
[Molecular Formula]

C20H24BrNO2
[MOL File]

98149-13-4.mol
[Molecular Weight]

390.32
Hazard InformationBack Directory
[Uses]

(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile is an impurity M of Dienogest (D441870); a useful contraceptive agent.
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