Introduction：Basic information about CAS 4347-18-6|(S)-4-Oxopyrrolidine-2-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (S)-4-Oxopyrrolidine-2-carboxylic acid |
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| CAS Number | 4347-18-6 | Molecular Weight | 129.11400 |
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| Density | 1.38 g/cm1.38 g/cm3 | Boiling Point | 341.8ºC at 760 mmHg |
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| Molecular Formula | C5H7NO3 | Melting Point | / |
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| MSDS | / | Flash Point | 160.5ºC |
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Names
| Name | 4-oxo-L-proline |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.38 g/cm1.38 g/cm3 |
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| Boiling Point | 341.8ºC at 760 mmHg |
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| Molecular Formula | C5H7NO3 |
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| Molecular Weight | 129.11400 |
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| Flash Point | 160.5ºC |
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| Exact Mass | 129.04300 |
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| PSA | 66.40000 |
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| Index of Refraction | 1.511 |
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| InChIKey | HFXAFXVXPMUQCQ-BYPYZUCNSA-N |
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| SMILES | O=C1CNC(C(=O)O)C1 |
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Safety Information
Customs
| HS Code | 2933990090 |
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| 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% |
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Synonyms
| L-4-Oxoprolin |
| 4-Oxo-L-prolin |
| 4-keto-L-prolinehydrobromide |
| 4-keto proline |
| 4-Oxo-L-prolin,Hydrobromid |
| 4-keto-L-proline |
| 4-oxoproline hydrobromide |
| oxo-proline |
