Category:
Intermediates&Fine Chemicals
CAS NO:
4042-36-8
Standard:
In-house Standards,
| CAS | 4042-36-8 |
| Chinese Name | D-焦谷氨酸 |
| English Name | 5-oxo-D-proline |
| Formula | C5H7NO3 |
| Weight | 129.114 |
| Specific Rotation | Boiling Point: 453.1ºC at 760mmHg |
| Exterior | White Crystal |
| Purity | 98% |
5-Oxo-D-proline is a specialized chiral intermediate synthesized via enzymatic resolution or asymmetric catalysis. It serves as a critical building block in peptide synthesis with molecular formula C5H7NO3 and CAS No. 1428-69-5.
Store under inert atmosphere at 2-8°C to prevent racemization. Personnel must wear appropriate PPE including respirators and chemical-resistant gloves during handling due to potential respiratory sensitization.