5626-52-8
5626-52-8 structure
- Name: 2-Pyrrolidinecarboxamide,5-oxo-
- Chemical Name: 5-oxopyrrolidine-2-carboxamide
- CAS Number: 5626-52-8
- Molecular Formula: C5H8N2O2
- Molecular Weight: 128.129
- Create Date: 2018-06-19 14:33:03
- Modify Date: 2025-08-25 09:29:28
| Name | 5-oxopyrrolidine-2-carboxamide |
|---|---|
| Synonyms |
5-oxo-DL-proline amide
5-oxo-proline amide (R,S)-pyroglutamic acid amide L-Pyroglutamic acid amide 2-pyrrolidinone-5-carboxamide rac-Pyroglutaminamide 5-oxo-pyrrolidine-2-carboxylic acid amide 2-Pyrrolidinecarboxamide, 5-oxo- 5-Oxoprolinamide |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 515.9±39.0 °C at 760 mmHg |
| Molecular Formula | C5H8N2O2 |
| Molecular Weight | 128.129 |
| Flash Point | 265.8±27.1 °C |
| Exact Mass | 128.058578 |
| PSA | 72.19000 |
| LogP | -2.71 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.515 |
| HS Code | 2933790090 |
|---|
|
~85%
5626-52-8 |
| Literature: Ksander, Gary; Bold, Guido; Lattmann, Rene; Lehmann, Christian; Frueh, Thomas; et al. Helvetica Chimica Acta, 1987 , vol. 70, p. 1115 - 1172 |
|
~%
5626-52-8 |
| Literature: Menozzi; Appiani Gazzetta Chimica Italiana, 1894 , vol. 24 I, p. 385 Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, 1891 , vol. <4> 7 I, p. 38 |
|
~%
5626-52-8 |
| Literature: Abderhalden; Rossner Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1926 , vol. 152, p. 280 |
|
~%
5626-52-8 |
| Literature: Menozzi; Appiani Gazzetta Chimica Italiana, 1894 , vol. 24 I, p. 383 Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, 1891 , vol. <4> 7 I, p. 39 |
|
~%
5626-52-8 |
| Literature: Abderhalden; Kautzsch Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1912 , vol. 78, p. 336 |
|
~%
5626-52-8 |
| Literature: Kawai Nippon Kagaku Zasshi, 1959 , vol. 80, p. 1317,1320 Chem.Abstr., 1961 , p. 4358 |
| Precursor 7 | |
|---|---|
| DownStream 5 | |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |