百科

17Alpha-羟基孕甾-4-烯-3,11,20-三酮

CAS号：1882-82-2

英文名：21-Deoxy Cortisone

分子式

C21H28O4

熔点

密度

1.21g/cm3

分子量

344.445

沸点

524.6ºC at 760mmHg

溶解度

信号词

危险品标志

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化合物简介

A Cortisone derivative, a glucocorticoid.

基本信息

中文名称

17Alpha-羟基孕甾-4-烯-3,11,20-三酮

英文名称

21-Deoxy Cortisone

中文别名

17α-羟基孕甾-4-烯-3,11,20-三酮、孕甾-4-烯-17α-醇-3,11,20-三酮、21-脱氧可的松

英文别名

(8S,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11-dione

CAS号

1882-82-2

分子式

C21H28O4

分子量

344.445

精确质量

344.199

PSA

71.44

LOGP

3.0174

编号系统

UNII

60A688J7YQ

物化性质

密度

1.21g/cm3

沸点

524.6ºC at 760mmHg

闪点

285.1ºC

折射率

1.568

蒸汽压

3.39E-13mmHg at 25°C

生产方法及用途

生产方法

可用薯蓣皂素经开环、乙酰化、氧化、水解、消除、环氧化、氧化等步反应制得该品。

用途

可的松醋酸酯的中间体。

合成路线

共找到1条合成路线 >

5758-63-4

(8S,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-iodoacetyl)-10,13-dimethyl-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11-dione

1882-82-2

17Alpha-羟基孕甾-4-烯-3,11,20-三酮

上游原料

共找到15个上游原料 >

114160-28-0

4β-chloro-17-hydroxy-5β-pregnane-3,11,20-trione

10455-93-3

(5R,8S,9S,10S,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,11-dione

111584-17-9

4β-bromo-17-hydroxy-5β-pregnane-3,11,20-trione

115485-81-9

3β,11α-diacetoxy-17-hydroxy-pregn-5-en-20-one

641-78-1

(3alpha,5beta)-3,17-二羟基-孕甾烷-11,20-二酮

17276-51-6

3β,11α,17-trihydroxy-pregn-5-en-20-one

下游产品

共找到1个下游商品 >

1923-68-8

(8S,9S,10S,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,11-dione

上游原料

4β-chloro-17-hydroxy-5β-pregnane-3,11,20-trione (5R,8S,9S,10S,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,11-dione 4β-bromo-17-hydroxy-5β-pregnane-3,11,20-trione 3β,11α-diacetoxy-17-hydroxy-pregn-5-en-20-one (3alpha,5beta)-3,17-二羟基-孕甾烷-11,20-二酮 3β,11α,17-trihydroxy-pregn-5-en-20-one 3α,11α,17-trihydroxy-5β-pregnan-20-one (17Ξ)-3α,11,20-triacetoxy-5β-pregna-9(11),17(20)-diene (8S,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-iodoacetyl)-10,13-dimethyl-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11-dione 17Alpha-羟基黄体酮 17α-hydroxy-21-methylsulphonyloxypregn-4-ene-3,11,20-trione 11a,17a-Dihydroxyprogesterone 20,20-ethanediyldioxy-3α,17-dihydroxy-5β-pregnan-11-one 3β,11α-diacetoxy-16β-bromo-17-hydroxy-pregn-5-en-20-one 可的松

下游产品

(8S,9S,10S,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-1,2,4,5,6,7,8,9,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,11-dione