Product Detail
Product Tags
Product Name
|
Dienogest
|
Synonyms
|
Dienogestrel;(17a)-17-Hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile;17a-Cyanomethyl-17-hydroxyestra-4,9-dien-3-one;Dienogestril;Endometrion;STS557;(17R)-17-Hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile |
CAS
|
65928-58-7
|
Molecular formula
|
C20H25NO2
|
Molecular Weight
|
311.418
|
Molecular Structure
|
|
Physical and Chemical Properties
|
Melting Point |
210-215℃ |
Specific rotation |
-312~-327°(c=0.1,CH2Cl2) |
Purity |
>99.5% |
|
General Description
|
Pale yellow to white solid
|
Usage
|
Dienogest is an orally active synthetic progesterone (or progestin). It is available for use as an oral contraceptive in combination with ethinylestradiol. It has antiandrogenic activity and as a result can improve androgenic symptoms. It is a non-ethinyl. |
Storage Condition
|
Room temperature, in a closed container.
|
Specifications
|
Items
|
Standard
|
Appearance
|
Pale yellow to white solid
|
Identification
|
HPLC
|
Melting point
|
210-215℃
|
Specific rotation
|
-312~-327°(c=0.1,CH2Cl2)
|
Purity (HPLC)
|
≥99.5%
|
Related substances
|
<0.5%
|
Individual impurity
|
<0.1%
|
Loss on drying
|
<0.5%
|
Residue on ignition
|
<0.1%
|
Heavy metals
|
<10ppm
|
Residual solvent
|
acetone<0.5%
|
Particle size d(90)
|
<10μm
|
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