5β-孕烷-3α,17α,20α-三醇
5β-孕烷-3α,17α,20α-三醇结构式
|
常用名 | 5β-孕烷-3α,17α,20α-三醇 | 英文名 | Pregnane-3,17,20-triol,(3a,5b,20S)- |
|---|---|---|---|---|
| CAS号 | 1098-45-9 | 分子量 | 336.50900 | |
| 密度 | 1.123 g/cm3 | 沸点 | 469.9ºC at 760 mmHg | |
| 分子式 | C21H36O3 | 熔点 | N/A | |
| MSDS | 美版 | 闪点 | 208.2ºC |
| 中文名 | 5β-孕烷-3Alpha,17Alpha,20Alpha-三醇 |
|---|---|
| 英文名 | Pregnanetriol |
| 中文别名 | 5Beta-孕烷-3Alpha,17Alpha,20Alpha-三醇 |
| 英文别名 | 更多 |
| 密度 | 1.123 g/cm3 |
|---|---|
| 沸点 | 469.9ºC at 760 mmHg |
| 分子式 | C21H36O3 |
| 分子量 | 336.50900 |
| 闪点 | 208.2ºC |
| 精确质量 | 336.26600 |
| PSA | 60.69000 |
| LogP | 3.50190 |
| 外观性状 | 白色粉末 |
| 蒸汽压 | 8.35E-11mmHg at 25°C |
| 折射率 | 1.551 |
| 分子结构 | 1、 摩尔折射率：95.62 2、 摩尔体积（cm3/mol）：299.6 3、 等张比容（90.2K）：780.9 4、 表面张力（dyne/cm）：46.1 5、 极化率（10-24cm3）：37.90 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:3.8 2.氢键供体数量:3 3.氢键受体数量:3 4.可旋转化学键数量:1 5.互变异构体数量:无 6.拓扑分子极性表面积60.7 7.重原子数量:24 8.表面电荷:0 9.复杂度:507 10.同位素原子数量:0 11.确定原子立构中心数量:9 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
| 个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 安全声明 (欧洲) | 22-24/25 |
| 危险品运输编码 | NONH for all modes of transport |
|
~%
5β-孕烷-3α,17α,20α-三醇 1098-45-9 |
| 文献：The Journal of organic chemistry, , vol. 33, # 5 p. 1695 - 1706 |
|
~%
5β-孕烷-3α,17α,20α-三醇 1098-45-9 |
| 文献：The Journal of organic chemistry, , vol. 33, # 5 p. 1695 - 1706 |
|
~%
5β-孕烷-3α,17α,20α-三醇 1098-45-9 |
| 文献：The Journal of organic chemistry, , vol. 33, # 5 p. 1695 - 1706 |
|
~%
5β-孕烷-3α,17α,20α-三醇 1098-45-9 |
| 文献：Journal of the Chemical Society. Perkin transactions 1, , # 4 p. 452 - 454 |
|
~%
5β-孕烷-3α,17α,20α-三醇 1098-45-9 |
| 文献：Journal of the Chemical Society. Perkin transactions 1, , # 4 p. 452 - 454 |
|
~%
5β-孕烷-3α,17α,20α-三醇 1098-45-9 |
| 文献：Journal of Organic Chemistry, , vol. 23, p. 174,177 |
|
~%
5β-孕烷-3α,17α,20α-三醇 1098-45-9 |
| 文献：Journal of Biological Chemistry, , vol. 223, p. 865,871 |
|
~%
5β-孕烷-3α,17α,20α-三醇 1098-45-9
详细
|
| 文献：Journal of Organic Chemistry, , vol. 24, p. 1114,1119 |
![(5S,8R,9S,10S,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-2,3,4,5,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate结构式](https://image.chemsrc.com/caspic/089/59446-43-4.png)
CAS号53-42-9
CAS号75-07-0|
Synthesis of 20 alpha-hydroxylated steroids by ovaries of the dab (Limanda limanda).
Gen. Comp. Endocrinol. 76(1) , 147-58, (1989) Dab (Limanda limanda) ovarian fragments were incubated in vitro with either [4,7-3H]pregnenolone or 17 alpha-hydroxy[1,2,6,7-3H]progesterone to investigate the pattern of steroidogenesis. A major enzy... |
|
|
Levels of 17 alpha,20 alpha-dihydroxy-4-pregnen-3-one, 3 beta,17 alpha,20 alpha-trihydroxy-5 beta-pregnane, and other sex steroids, in blood plasma of male dab, Limanda limanda (marine flatfish) injected with human chorionic gonadotrophin.
Gen. Comp. Endocrinol. 83(2) , 258-64, (1991) In a previous study, plasma sex steroid levels were measured in female dab (Limanda limanda) induced to ovulate by injections of human chorionic gonadotrophin (HCG). In the present study, a similar ex... |
| EINECS 214-148-0 |
| (3R,5R,8R,9S,10S,13S,14S,17R)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol |
| MFCD00003678 |
- 上海化源世纪贸易有限公司
- 上海市 上海市 普陀区
- 产品名：5B-PREGNAN-3A，17A，20-三醇（20,21,21,21-D4）
- 纯度：97.0%
- 规格：
- 联系人：徐经理
- 联系电话：13311869306
- 上海阿拉丁生化科技股份有限公司
- 上海市 上海市 浦东新区
- 产品名：5β-孕烷-3α，17α，20α-三醇
- 产品网址：http://www.aladdin-e.com/zh_cn/P355437.html
- 纯度：97.0%
- 规格：100mg/1g/1g/1g
- 联系人：阿拉丁
- 联系电话：400-620-6333
查看所有供应商和价格请点击：