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[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione

化学構造式
141845-81-0
CAS番号.
141845-81-0
化学名:
别名:
英語名:
[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione
英語别名:
Ciclesonide 22S-Epimer;Ciclesonide EP Impurity A;Pregna-1,4-diene-3,20-dione, 16,17-[[(S)-cyclohexylmethylene]bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-, (11β,16α)-;[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione
CBNumber:
CB82657817
化学式:
C32H44O7
分子量:
540.68756
MOL File:
141845-81-0.mol

[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione 物理性質

沸点 :
665.0±55.0 °C(Predicted)
比重(密度) :
1.23±0.1 g/cm3 (20 ºC 760 Torr)
外見 :
Solid
酸解離定数(Pka):
14.25±0.70(Predicted)
色:
White to Off-White

安全性情報

[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione 価格

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

[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione 化学特性,用途語,生産方法

使用

Ciclesonide 22S-Epimer is an impurity of Ciclesonide(C432690); a glucocorticoid microemulsion nasal preparation allergy inhibitor rhinitis.

[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione 上流と下流の製品情報

原材料

準備製品

[11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione 生産企業

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  • 141845-81-0
  • Ciclesonide EP Impurity A
  • [11beta,16alpha(S)]-16,17-[(Cyclohexylmethylene)bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-pregna-1,4-diene-3,20-dione
  • Ciclesonide 22S-Epimer
  • Pregna-1,4-diene-3,20-dione, 16,17-[[(S)-cyclohexylmethylene]bis(oxy)]-11-hydroxy-21-(2-methyl-1-oxopropoxy)-, (11β,16α)-
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