9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate

 化学構造式
4735-65-3
CAS番号.
4735-65-3
化学名:
别名:
英語名:
9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate
英語别名:
Betamethasone Impurity 20;21-Acetoxy-9α-Bromo-11β,17α-dihydroxy-16β-methyl-pregna-1.4-dien-3.20-dion;9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate;9-Bromo-11β,17,21-trihydroxy-16β-methyl-pregna-1,4-diene-3,20-dione 21-Acetate;Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-bromo-11,17-dihydroxy-16-methyl-, (11β,16β)- (9CI)
CBNumber:
CB71451532
化学式:
C24H31BrO6
分子量:
495.41
MOL File:
4735-65-3.mol

9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate 物理性質

融点 :
140-142 °C (decomp)(Solv: acetone (67-64-1); ethyl ether (60-29-7))
沸点 :
619.1±55.0 °C(Predicted)
比重(密度) :
1.44±0.1 g/cm3(Predicted)
酸解離定数(Pka):
12.12±0.70(Predicted)

安全性情報

9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate 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

9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate 化学特性,用途語,生産方法

9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate 上流と下流の製品情報

原材料

準備製品


9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate 生産企業

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