Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)-

更新时间:2024-01-08 11:10:40

Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)-结构式
Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)-结构式
委托求购
常用名 Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)- 英文名 Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)-
CAS号 10598-18-2 分子量 446.57600
密度 1.21g/cm3 沸点 550.7ºC at 760 mmHg
分子式 C26H38O6 熔点 N/A
MSDS N/A 闪点 178.6ºC

 名称

英文名 16α,17α-Isopropylidenedioxypregn-5-en-3β,21-diol-20-one 21-acetate
英文别名 更多

 物理化学性质

密度 1.21g/cm3
沸点 550.7ºC at 760 mmHg
分子式 C26H38O6
分子量 446.57600
闪点 178.6ºC
精确质量 446.26700
PSA 82.06000
LogP 3.94250
蒸汽压 2.01E-14mmHg at 25°C
折射率 1.559

 合成线路

~%

Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)-结构式

Pregn-5-en-20-o...

10598-18-2

文献:Journal of the American Chemical Society, , vol. 81, p. 1264 Journal of the American Chemical Society, , vol. 82, p. 3399,3402 Journal of the American Chemical Society, , vol. 82, p. 3399,3402 Journal of the American Chemical Society, , vol. 81, p. 1264

~%

Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)-结构式

Pregn-5-en-20-o...

10598-18-2

文献:Pharmaceutical Chemistry Journal, , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, , vol. 17, # 2 p. 200 - 203

~%

Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)-结构式

Pregn-5-en-20-o...

10598-18-2

文献:Pharmaceutical Chemistry Journal, , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, , vol. 17, # 2 p. 200 - 203

~%

Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)-结构式

Pregn-5-en-20-o...

10598-18-2

文献:Pharmaceutical Chemistry Journal, , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, , vol. 17, # 2 p. 200 - 203

~%

Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)-结构式

Pregn-5-en-20-o...

10598-18-2

文献:Pharmaceutical Chemistry Journal, , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, , vol. 17, # 2 p. 200 - 203

 英文别名

21-acetoxy-3,3-ethanediyldioxy-pregn-5-en-20-one
21-Acetoxy-3,3-aethandiyldioxy-pregn-5-en-20-on