31056-07-2
31056-07-2 structure
- Name: Pregna-4,17(20)-dien-21-oicacid, 3,11-dioxo-, (17Z)-
- Chemical Name: 2-[(8S,9S,10R,13S,14S)-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-ylidene]acetic acid
- CAS Number: 31056-07-2
- Molecular Formula: C21H26O4
- Molecular Weight: 342.42900
- Create Date: 2017-05-13 07:05:58
- Modify Date: 2024-01-13 23:41:11
| Name | 2-[(8S,9S,10R,13S,14S)-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-ylidene]acetic acid |
|---|---|
| Synonyms |
3,11-dioxo-pregna-4,17(20)c-dien-21-oic acid
(2S,4aR,6aS,6aS,6bR,8aS,12aS,14bS)-2,4a,6a,6b,9,9,12a-heptamethyl-10,1 3-dioxo-1,3,4,5,6,6a,7,8,8a,11,12,14b-dodecahydropicene-2-carboxylic a cid 3,11-dioxo-olean-12-en-30-oic acid 3,11-Dioxo-pregna-1,4,17(20)c-trien-21-saeure-methylester 3,11-dioxo-30-norolean-12-en-30-oic acid 3,11-Dioxo-pregna-4,17(20)c-dien-21-saeure 3,11-dioxo-pregna-1,4,17(20)c-trien-21-oic acid methyl ester 3-oxy-11-oxoolean-12-en-30-oic acid |
| Density | 1.24g/cm3 |
|---|---|
| Boiling Point | 558.1ºC at 760mmHg |
| Molecular Formula | C21H26O4 |
| Molecular Weight | 342.42900 |
| Flash Point | 305.4ºC |
| Exact Mass | 342.18300 |
| PSA | 71.44000 |
| LogP | 3.70830 |
| Index of Refraction | 1.584 |
|
~%
31056-07-2 |
| Literature: Hogg et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 4436 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |