Pregna-4,17(20)-dien-21-oicacid, 3,11-dioxo-, methyl ester, (17Z)- (9CI)
Modify Date: 2025-09-16 17:17:12
Pregna-4,17(20)-dien-21-oicacid, 3,11-dioxo-, methyl ester, (17Z)- (9CI) structure
|
Common Name | Pregna-4,17(20)-dien-21-oicacid, 3,11-dioxo-, methyl ester, (17Z)- (9CI) | ||
|---|---|---|---|---|
| CAS Number | 1474-15-3 | Molecular Weight | 356.45500 | |
| Density | 1.18g/cm3 | Boiling Point | 509.4ºC at 760mmHg | |
| Molecular Formula | C22H28O4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 222.1ºC | |
| Name | (17Z)-3,11-dioxopregna-4,17(20)-dien-21-oic acid methyl ester |
|---|---|
| Synonym | More Synonyms |
| Density | 1.18g/cm3 |
|---|---|
| Boiling Point | 509.4ºC at 760mmHg |
| Molecular Formula | C22H28O4 |
| Molecular Weight | 356.45500 |
| Flash Point | 222.1ºC |
| Exact Mass | 356.19900 |
| PSA | 60.44000 |
| LogP | 3.79670 |
| Vapour Pressure | 1.71E-10mmHg at 25°C |
| Index of Refraction | 1.559 |
|
~%
Pregna-4,17(20)... CAS#:1474-15-3 |
| Literature: Hogg et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 4436 Full Text View citing articles Show Details Upjohn Co. Patent: US2790814 , 1953 ; Full Text Show Details Upjohn Co. Patent: DE944247 , 1956 ; |
![methyl (2E)-2-(2-bromo-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-ylidene)acetate structure](https://image.chemsrc.com/caspic/006/5415-46-3.png)
| Precursor 1 | |
|---|---|
| DownStream 1 | |
CAS#:3103-13-7| Methyl 3,11-dioxopregna-4,17(20)-dien-21-oate (Z) |
| UNII-00V0B42E5V |
| 3,11-Dioxo-pregna-4,17(20)c-dien-21-saeure-methylester |
| methyl (2Z)-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]acetate |
| (17Z)-3,11-Dioxopregna-4,17(20)-dien-21-oic acid methyl ester |
| 3,11-dioxo-pregna-4,17(20)c-dien-21-oic acid methyl ester |
| Pregna-4,3,11-dioxo-,methyl ester,(17Z) |