5a-Pregnane-11,20-dione, 3b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI)

更新时间:2024-01-09 08:07:47

5a-Pregnane-11,20-dione, 3b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI)结构式
5a-Pregnane-11,20-dione, 3b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI)结构式
委托求购
常用名 5a-Pregnane-11,20-dione, 3b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI) 英文名 5a-Pregnane-11,20-dione, 3b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI)
CAS号 1856-12-8 分子量 406.51200
密度 1.228g/cm3 沸点 557ºC at 760mmHg
分子式 C23H34O6 熔点 N/A
MSDS N/A 闪点 187.4ºC

 名称

英文名 21-acetoxy-3,3-ethanediyldioxy-pregn-5-en-20-one

 物理化学性质

密度 1.228g/cm3
沸点 557ºC at 760mmHg
分子式 C23H34O6
分子量 406.51200
闪点 187.4ºC
精确质量 406.23600
PSA 100.90000
LogP 2.43230
蒸汽压 9.97E-15mmHg at 25°C
折射率 1.549

 合成线路

~%

5a-Pregnane-11,20-dione, 3b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI)结构式

5a-Pregnane-11,...

1856-12-8

文献:Pataki et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 5615

~%

5a-Pregnane-11,20-dione, 3b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI)结构式

5a-Pregnane-11,...

1856-12-8

文献:Pataki et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 5615

~%

5a-Pregnane-11,20-dione, 3b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI)结构式

5a-Pregnane-11,...

1856-12-8

文献:Pataki et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 5615

~%

5a-Pregnane-11,20-dione, 3b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI)结构式

5a-Pregnane-11,...

1856-12-8

文献:Pataki et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 5615

~%

5a-Pregnane-11,20-dione, 3b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI)结构式

5a-Pregnane-11,...

1856-12-8

文献:Pataki et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 5615

~%

5a-Pregnane-11,20-dione, 3b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI)结构式

5a-Pregnane-11,...

1856-12-8

文献:Kaufmann; Pataki Experientia, 1951 , vol. 7, p. 260