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ChemicalBook--->CAS DataBase List--->31528-46-8

31528-46-8

31528-46-8 Structure

31528-46-8 Structure
IdentificationBack Directory
[Name]

6(7)-didehydronorethindrone
[CAS]

31528-46-8
[Synonyms]

DELTA-6(7)-NORETHINDRONE
6,7-Dehydro Norethindrone
Norethindrone EP Impurity A
6,7-Didehydronorethisterone
6(7)-didehydronorethindrone
17-Hydroxy-19-nor-17alpha-pregna-4,
7α-Ethynyl-17β-hydroxyestra-4,6-dien-3-one
17BETA-HYDROXY-19-NORPREGNA-4,6-DIEN-20-YN-3-ONE
17-Hydroxy-19-nor-17α-pregna-4,6-dien-20-yn-3-one
(17α)-17-Hydroxy-19-norpregna-4,6-dien-20-yn-3-one
Norethindrone Impurity 1(Norethindrone EP Impurity A)
19-Norpregna-4,6-dien-20-yn-3-one, 17-hydroxy-, (17α)- (9CI)
[EINECS(EC#)]

608-630-3
[Molecular Formula]

C20H24O2
[MDL Number]

MFCD11113829
[MOL File]

31528-46-8.mol
[Molecular Weight]

296.4
Chemical PropertiesBack Directory
[Melting point ]

251-252 °C(Solv: methanol (67-56-1))
[Boiling point ]

464.6±45.0 °C(Predicted)
[density ]

1.17±0.1 g/cm3(Predicted)
[vapor pressure ]

0-0Pa at 20-25℃
[storage temp. ]

Refrigerator
[solubility ]

Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

13.06±0.40(Predicted)
[color ]

White to Light Yellow
[LogP]

2.6 at 20℃
Hazard InformationBack Directory
[Uses]

6,7-Dehydro Norethindrone (Norethindrone EP Impurity A) is a Norethindrone (N676000) derivative with progestational and antiestrogenic activities
[Uses]

Norethindrone (N676000) derivative with progestational and antiestrogenic activities
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