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13-Ethyl-17-hydroxy-18,19-dinor-17-pregn-5-en-20-yn-3-one Cyclic Ethylene Acetal
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13-Ethyl-17-hydroxy-18,19-dinor-17-pregn-5-en-20-yn-3-one Cyclic Ethylene Acetal

CAS: 100737-95-9

Ref. TR-E703120

Estimated delivery in United States, on Friday 11 Dec 2020

Product Information

Name:
13-Ethyl-17-hydroxy-18,19-dinor-17-pregn-5-en-20-yn-3-one Cyclic Ethylene Acetal
Synonyms:
  • (8R,9S,13S,14S,17R)-13-Ethyl-17-ethynyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-ol
Description:

Applications 13-Ethyl-17-hydroxy-18,19-dinor-17-pregn-5-en-20-yn-3-one Cyclic Ethylene Acetal is an intermediate in the synthesis of Gestrinone (G368800),which is a Steroidal antiestrogen, antiprogestogen, analog of Norgestrienone. Antigonadotropin.
References Azadian-Boulanger, G., et al.: Am. J. Obstet. Gynecol., 125, 1049 (1976), Thomas, E.J., et al.: Br. Med. J., 294, 272 (1987), Coutinho, E.M., et al.: Fertil. Steril., 49, 418 (1988)

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Chemical properties

Molecular weight:
356.5
Formula:
C23H32O3
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Hazard Info

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