17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal

Base Information

• Chemical Name: 17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal
• CAS No.: 23637-79-8
• Molecular Formula: C23H30 O3
• Molecular Weight: 354.48
• Mol file: 23637-79-8.mol

Synonyms:18,19-Dinor-17a-pregna-5(10),9(11)-dien-20-yn-3-one,13-ethyl-17-hydroxy-, cyclic ethylene acetal (7CI,8CI)

Chemical Property of 17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal

Chemical Property:

• Melting Point: 172 °C(Solv: isopropyl ether (108-20-3))
• Boiling Point: 508.9±50.0 °C(Predicted)
• PKA: 13.01±0.40(Predicted)
• Density: 1.20

Purity/Quality:

99% ^*data from raw suppliers

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Useful:

• Uses: 17-?Ethinyl-?17-?hydroxy-?18-?methylestra-?5(10)?,?9(11)?-?dien-?3-?one-?3-?ethylene Ketal is an intermediate in the synthesis of Gestrinone (G368800), which is a Steroidal antiestrogen, antiprogestogen, analog of Norgestrienone. Antigonadotropin.

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