298-36-2
298-36-2 structure
- Name: 5A-PREGNAN-21-OL-3-20-DIONE CRYSTALLINE
- Chemical Name: (5S,8R,9S,10S,13S,14S,17S)-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one
- CAS Number: 298-36-2
- Molecular Formula: C21H32O3
- Molecular Weight: 332.47700
- Create Date: 2019-01-20 18:38:17
- Modify Date: 2025-08-25 10:11:50
| Name | (5S,8R,9S,10S,13S,14S,17S)-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one |
|---|---|
| Synonyms |
5alpha-Pregnan-21-ol-3,20-dione
5alpha-Dihydro-11-deoxycorticosterone Pregnane-3,20-dione,21-hydroxy-,(5alpha) Allopregnane-21-ol-3,20-dione 21-Hydroxy-5alpha-pregnane-3,20-dione 5alpha-Dihydrodeoxycorticosterone 5alpha-Pregnane-3,20-dione,21-hydroxy |
| Density | 1.11g/cm3 |
|---|---|
| Boiling Point | 468.6ºC at 760mmHg |
| Molecular Formula | C21H32O3 |
| Molecular Weight | 332.47700 |
| Flash Point | 251.3ºC |
| Exact Mass | 332.23500 |
| PSA | 54.37000 |
| LogP | 3.77580 |
| Vapour Pressure | 9.42E-11mmHg at 25°C |
| Index of Refraction | 1.531 |
| WGK Germany | 3 |
|---|
|
~91%
298-36-2 |
| Literature: Slavikova, Barbora; Kasal, Alexander; Budesinsky, Milos Collection of Czechoslovak Chemical Communications, 1999 , vol. 64, # 7 p. 1125 - 1134 |
|
~%
298-36-2 |
| Literature: Pfizer and Co. Patent: US2708651 , 1955 ; Full Text Show Details Djerassi; Nussbaum Journal of the American Chemical Society, 1953 , vol. 75, p. 3700,3703 |
|
~44%
298-36-2 |
| Literature: Holland, Herbert L. Steroids, 1995 , vol. 60, # 9 p. 646 - 649 |
|
~%
298-36-2 |
| Literature: Djerassi; Nussbaum Journal of the American Chemical Society, 1953 , vol. 75, p. 3700,3703 |
|
~%
298-36-2 |
| Literature: Upjohn Co. Patent: US2817670 , 1952 ; |
