21156-44-5
21156-44-5 structure
- Name: (4R)-4-Fluoro-L-proline
- Chemical Name: trans-4-Fluoropyrrolidine-2-carboxylic acid
- CAS Number: 21156-44-5
- Molecular Formula: C5H8FNO2
- Molecular Weight: 133.121
- Create Date: 2018-12-21 19:56:50
- Modify Date: 2025-08-31 12:34:03
| Name | trans-4-Fluoropyrrolidine-2-carboxylic acid |
|---|---|
| Synonyms |
(4R)-4-Fluor-L-prolin
(2S,4R)-4-fluoroproline (4R)-4-fluoroproline (2S,4R)-4-fluoro-pyrrolidine-2-carboxylic acid (2S,4R)-4-fluoro-2-proline (2S,4R)-4-Fluoro-2-pyrrolidinecarboxylic acid |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 265.1±40.0 °C at 760 mmHg |
| Molecular Formula | C5H8FNO2 |
| Molecular Weight | 133.121 |
| Flash Point | 114.1±27.3 °C |
| Exact Mass | 133.053909 |
| PSA | 49.33000 |
| LogP | -0.64 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.473 |