ChemNet > CAS > 98-79-3 (S)-(-)-2-Pyrrolidone-5-carboxylic acid
98-79-3 (S)-(-)-2-Pyrrolidone-5-carboxylic acid
| product Name |
(S)-(-)-2-Pyrrolidone-5-carboxylic acid |
| Synonyms |
5-Oxo-L-proline; Pyroglutamicacid; pidolic acid; glutiminic acid; 5-oxoproline; Pyr-OH; L-Pyroglutamic acid; H-Pyr-OH; L-2-Pyrrolidone-5-carboxylic acid; (S)-(-)-2-Pyrrolidinone-5-carboxylic acid; L-Pyrpglutamic Acid; 5-Oxopyrrolidine-2-carboxylic acid; 5-Pyrrolidone-2-carboxylic acid; L-5-Pyrrolidone-2-carboxylic acid; pyroglutamic acid; Pyrrolidonecarboxylic Acid; L-pyro glutamic acid; (2S)-5-oxopyrrolidine-2-carboxylate |
| Molecular Formula |
C5H6NO3 |
| Molecular Weight |
128.1066 |
| InChI |
InChI=1/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/p-1/t3-/m0/s1 |
| CAS Registry Number |
98-79-3 |
| EINECS |
202-700-3 |
| Molecular Structure |
|
| Melting point |
152-162℃ |
| Boiling point |
453.1°C at 760 mmHg |
| Flash point |
227.8°C |
| Water solubility |
10-15 g/100 mL (20℃) |
| Vapour Pressur |
1.79E-09mmHg at 25°C |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R36/37/38:;
|
| Safety Description |
S26:;
S36:;
|
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