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

 化学構造式
23637-79-8
CAS番号.
23637-79-8
化学名:
别名:
英語名:
17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal
英語别名:
Cytosine Impurity 5;17-Ethinyl-18-methylestra-5(10),9(11)dien-17-ol-3-one-3-ethylene;17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)dien-3-one-3-ethylene ketal;18,19-Dinorpregna-5(10),9(11)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, cyclic 1,2-ethanediyl acetal, (17α)-
CBNumber:
CB71452180
化学式:
C23H30O3
分子量:
354.49
MOL File:
23637-79-8.mol

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

融点 :
172 °C(Solv: isopropyl ether (108-20-3))
沸点 :
508.9±50.0 °C(Predicted)
比重(密度) :
1.20
酸解離定数(Pka):
13.01±0.40(Predicted)

安全性情報

17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal 価格 もっと(2)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
富士フイルム和光純薬株式会社(wako) W01FLC514030
17-ETHINYL-17-HYDROXY-18-METHYLESTRA-5(10),9(11)-DIEN-3-ONE-3-ETHYLENE KETAL
23637-79-8 250mg ¥367000 2018-12-26 購入
富士フイルム和光純薬株式会社(wako) W01FLC514030
17-ETHINYL-17-HYDROXY-18-METHYLESTRA-5(10),9(11)-DIEN-3-ONE-3-ETHYLENE KETAL
23637-79-8 1g ¥916100 2018-12-26 購入

17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal 化学特性,用途語,生産方法

使用

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.

17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal 上流と下流の製品情報

原材料

準備製品


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

Global( 5)Suppliers
名前 電話番号 電子メール 国籍 製品カタログ 優位度
Shanghai Longsheng chemical Co.,Ltd. 021-58099652-8005 13585536065
bin.wu@shlschem.com China 9816 59
guoyungurui 18162595016
3287908757@qq.com China 10016 58
Shanghai Xx-lab New Materials Co., Ltd 13585834793
xx_lab@126.com China 1195 58

23637-79-8()キーワード:


  • 23637-79-8
  • 17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)dien-3-one-3-ethylene ketal
  • 17-Ethinyl-18-methylestra-5(10),9(11)dien-17-ol-3-one-3-ethylene
  • 18,19-Dinorpregna-5(10),9(11)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, cyclic 1,2-ethanediyl acetal, (17α)-
  • Cytosine Impurity 5
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