Pregna-4,20-dien-3-one,17-hydroxy-, (17a)-(9CI)
Modify Date: 2025-08-25 13:43:59
Pregna-4,20-dien-3-one,17-hydroxy-, (17a)-(9CI) structure
|
Common Name | Pregna-4,20-dien-3-one,17-hydroxy-, (17a)-(9CI) | ||
|---|---|---|---|---|
| CAS Number | 1235-98-9 | Molecular Weight | 314.46200 | |
| Density | 1.1g/cm3 | Boiling Point | 444ºC at 760mmHg | |
| Molecular Formula | C21H30O2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 189.2ºC | |
| Name | (8R,9S,10R,13S,14S,17S)-17-ethenyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one |
|---|---|
| Synonym | More Synonyms |
| Density | 1.1g/cm3 |
|---|---|
| Boiling Point | 444ºC at 760mmHg |
| Molecular Formula | C21H30O2 |
| Molecular Weight | 314.46200 |
| Flash Point | 189.2ºC |
| Exact Mass | 314.22500 |
| PSA | 37.30000 |
| LogP | 4.43540 |
| Vapour Pressure | 9.48E-10mmHg at 25°C |
| Index of Refraction | 1.561 |
| InChIKey | ILGPJZIKYMIGMU-CEGNMAFCSA-N |
| SMILES | C=CC1(O)CCC2C3CCC4=CC(=O)CCC4(C)C3CCC21C |
|
~90%
Pregna-4,20-die... CAS#:1235-98-9 |
| Literature: Cruz, Pablo J. Diaz; Mason, N. Scott; Danzo, Benjamin J.; Smith, Howard E. Steroids, 1992 , vol. 57, # 11 p. 569 - 576 |
|
~%
Pregna-4,20-die... CAS#:1235-98-9 |
| Literature: Inhoffen et al. Chemische Berichte, 1948 , vol. 71, p. 1024,1032 Full Text Show Details Schering Corp. Patent: US2323911 , 1937 ; |
|
~%
Pregna-4,20-die... CAS#:1235-98-9 |
| Literature: Ruzicka et al. Helvetica Chimica Acta, 1938 , vol. 21, p. 583,586 Helvetica Chimica Acta, 1933 , vol. 16, p. 169,177 |
|
~%
Pregna-4,20-die... CAS#:1235-98-9 |
| Literature: Hanson, Robert N; Friel, Carolyn; Lee, Choon Young Patent: US2004/2484 A1, 2004 ; Location in patent: Page/Page column Sheet 3 ; |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| 17-tetratriacontanone |