1881-66-9
1881-66-9 structure
- Name: betamethasone 21-mesylate
- Chemical Name: (11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl methanesulfonate
- CAS Number: 1881-66-9
- Molecular Formula: C23H31FO7S
- Molecular Weight: 470.551
- Create Date: 2021-09-12 11:46:26
- Modify Date: 2024-01-05 11:49:23
| Name | (11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl methanesulfonate |
|---|---|
| Synonyms |
Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17-dihydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11β,16β)-
(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl methanesulfonate |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 652.3±55.0 °C at 760 mmHg |
| Molecular Formula | C23H31FO7S |
| Molecular Weight | 470.551 |
| Flash Point | 348.3±31.5 °C |
| Exact Mass | 470.177460 |
| LogP | 1.68 |
| Vapour Pressure | 0.0±4.4 mmHg at 25°C |
| Index of Refraction | 1.585 |