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ChemicalBook--->CAS DataBase List--->51724-44-8

51724-44-8

51724-44-8 Structure

51724-44-8 Structure
IdentificationBack Directory
[Name]

4-ESTREN-17-ALPHA-ETHYNYL-6-BETA, 17-BETA-DIOL-3-ONE
[CAS]

51724-44-8
[Synonyms]

6β-Hydroxynorethisterone
Norethindrone Impurity H
6β-Hydroxy Norethindrone
Norethisterone Impurity H
6-BETA-HYDROXYNORETHINDRONE
Norethindrone EP Impurity H
Norethisterone EP impurity H
6beta,17-Dihydroxy-19-nor-17alpha-p
6β,17β-Dihydroxy-17α-ethynylestr-4-en-3-one
6β,17β-Dihydroxy-19-nor-17α-pregn-4-en-20-yn-3-one
4-ESTREN-17-ALPHA-ETHYNYL-6-BETA, 17-BETA-DIOL-3-ONE
(6β,17α)-6,17-Dihydroxy-19-norpregn-4-en-20-yn-3-one
Norethindrone Impurity 8（Norethindrone EP Impurity H）
6-beta-Hydroxynorethindrone (Norethindrone IMpurity H)
19-Norpregn-4-en-20-yn-3-one, 6,17-dihydroxy-, (6β,17α)-
(6BETA,17BETA)-6,17-DIHYDROXY-19-NORPREGN-4-EN-20-YN-3-ONE
(6R,8R,9S,10R,13S,14S,17R)-17-ethynyl-6,17-dihydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
[Molecular Formula]

C20H26O3
[MDL Number]

MFCD01310749
[MOL File]

51724-44-8.mol
[Molecular Weight]

314.42
Chemical PropertiesBack Directory
[Melting point ]

196-198 °C
[Boiling point ]

493.7±45.0 °C(Predicted)
[density ]

1.22±0.1 g/cm3(Predicted)
[pka]

13.03±0.60(Predicted)
Hazard InformationBack Directory
[Uses]

6β-Hydroxynorethindrone is the 6β-hydroxy analogue of Norethindrone (N676000). 6β-Hydroxynorethindrone is also a metabolite of the progestagen hormone, Lynestrenol.
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