ChemicalBook--->CAS DataBase List--->33300-19-5

33300-19-5

33300-19-5 Structure

33300-19-5 Structure
IdentificationBack Directory
[Name]

Cyclic-3-(1,2-ethanediylacetal)-17beta-cyano-17alpha-hydroxy-estra-5(10),9(11)-dien-3-one
[CAS]

33300-19-5
[Synonyms]

Cyanohydrin Ketal Cyanohydrin Ketal
3-ethylenedioxy-17β-cyano-17a-hydroxygona-5(10),9(11)-diene
17-hydroxy-3-oxoestra-5(10),9(11)-diene-17beta-carbonitrile ...
3-Bis(Ethylenedioxy)-17α-Hydroxy-17β-Cyano-19-Norpregna-5(10),9(11)-diene
cyclic-3-(1,2-ethanediylacetal)-17-cyano-17-hydroxy-estra-5(10),9(11)-dien-3-one
CYCLIC-3-(1,2-ETHANEDIYLACETAL)-17Β-CYANO-17Α-HYDROXY-ESTRA-5(10),9(11)-DIEN-3-ONE
17-Hydroxy-3-oxoestra-5(10),9(11)-diene-17beta-carbonitrile cyclic ethylene acetal
(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile
Cyclic-3-(1,2-Ethanediylacetal-17Β-Cyano-17Α-Hydroxy-19-Norpregna-5(10,9(11-DieN-3-One
"(17a)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile"
(17alpha)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile
Cyclic-3-(1,2-ethanediylacetal)-17beta-cyano-17alpha-hydroxy-estra-5(10),9(11)-dien-3-one
Estra-5(10),9(11)-diene-17-carbonitrile, 3,3-[1,2-ethanediylbis(oxy)]-17-hydroxy-, (17α)-
CYCLIC-3-(1,2-ETHANEDIYLACETAL)-17Β-CYANO-17Α-HYDROXY-19-NORPREGNA-5(10),9(11)-DIEN-3-ONE
(8S,13S,14S,17R)-17-hydroxy-13-methylspiro[1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-carbonitrile
[Molecular Formula]

C21H27NO3
[MOL File]

33300-19-5.mol
[Molecular Weight]

341.44
Chemical PropertiesBack Directory
[Boiling point ]

553.2±50.0 °C(Predicted)
[density ]

1.25
[pka]

11.12±0.40(Predicted)
Hazard InformationBack Directory
[Uses]

(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile is an key intermediate in the synthesis of Ulipristal Acetate (U700810), a selective progesterone receptor modulato r
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