| CAS Number | 98-79-3 |
| Application | |
| Molecular structure |  |
| Other Names | 5-Oxopyrrolidine-2-carboxylic acid; 2-Pyrrolidone-5-carboxylic acid; Pidolic acid; 5-Oxo-proline |
| Chemical Formula | C5H7NO3 |
| Molar Mass | 129.12 g·mol−1 |
| Appearance | |
| InChI Key | ODHCTXKNWHHXJC-VKHMYHEASA-N |