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79727-03-0

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79727-03-0 Structure

79727-03-0 Structure
IdentificationBack Directory
[Name]

(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol
[CAS]

79727-03-0
[Synonyms]

Diethinylestradienol
Norethindrone Impurity 2
Norethindrone EP Impurity E
Norethindrone 3-Ethinyl Impurity
(17α)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol
3,17-diethynyl-19-norandrosta-3,5-diene-17Beta-ol
Norethindrone Impurity 5（Norethindrone EP Impurity E）
19-Norpregna-3,5-dien-20-yn-17-ol, 3-ethynyl-, (17α)- (9CI)
Norethindrone Impurity (17á-3-Ethynyl-19-Norpregna-3,5-Dien-20-yn-17-ol)
(8R,9S,10R,13S,14S,17R)-3,17-diethynyl-13-methyl-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol
[Molecular Formula]

C22H26O
[MDL Number]

MFCD12031410
[MOL File]

79727-03-0.mol
[Molecular Weight]

306.45
Chemical PropertiesBack Directory
[Boiling point ]

440.8±45.0 °C(Predicted)
[density ]

1.12±0.1 g/cm3(Predicted)
[pka]

13.08±0.60(Predicted)
Hazard InformationBack Directory
[Chemical Properties]

Off-White to Pale Yellow Solid
[Uses]

Norethindrone (N676000) impurity E.
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