75776-67-9
75776-67-9 structure
- Name: 4-keto-L-proline hydrobromide
- Chemical Name: (2S)-4-oxopyrrolidine-2-carboxylic acid,hydrobromide
- CAS Number: 75776-67-9
- Molecular Formula: C5H8BrNO3
- Molecular Weight: 210.02600
- Catalog: Biochemical Amino acids and their derivatives Proline derivatives
- Create Date: 2018-05-13 08:00:00
- Modify Date: 2025-08-26 16:49:31
| Name | (2S)-4-oxopyrrolidine-2-carboxylic acid,hydrobromide |
|---|---|
| Synonyms |
(S)-4-oxopyrrolidine-2-carboxylic acid hydrobromide
4-oxo-L-proline,hydrobromide 4-Oxo-L-prolin,Hydrobromid 4-keto-L-proline 4-keto-L-prolinehydrobromide 4-oxoproline hydrobromide |
| Density | 1.38g/cm3 |
|---|---|
| Boiling Point | 341.8ºC at 760mmHg |
| Melting Point | 154-156ºC |
| Molecular Formula | C5H8BrNO3 |
| Molecular Weight | 210.02600 |
| Flash Point | 160.5ºC |
| Exact Mass | 208.96900 |
| PSA | 66.40000 |
| LogP | 0.28890 |
| Storage condition | 2-8°C |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Phrases | 37/38-41 |
| Safety Phrases | 26-39 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |