Dienogest Dienogestrel Dienogest D4
Dienogestrel Basic information
Product Name: Dienogestrel
Synonyms: (17a)-17-Hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile;17a-Cyanomethyl-17-hydroxyestra-4, 9-dien-3-one;Dienogestril;Endometrion;STS 557;Dienogestrel;Dienogest;(17R)-17-Hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile
CAS: 65928-58-7
MF: C20H25NO2
MW: 311.43
EINECS: 639-448-2
Product Categories: Inhibitors;Natazia;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids;Final material
Mol File: 65928-58-7.mol
Dienogestrel Structure
Dienogestrel Chemical Properties
Melting point 210-2140C
alpha D25 -290° (c = 0.5 in pyridine)
Boiling point 451.46°C (rough estimate)
density 1.0899 (rough estimate)
refractive index 1.5614 (estimate)
storage temp. -20°C Freezer
pka 13 +-.0.40(Predicted)
form powder
color white to beige
optical activity [α]/D -305 to -325°, c = 1 in dichloromethane
Merck 14,3106
CAS DataBase Reference 65928-58-7(CAS DataBase Reference)
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