Introduction：Basic information about CAS 1224944-46-0|5-Oxo-4,5-dihydro-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Oxo-4,5-dihydro-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid |
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| CAS Number | 1224944-46-0 | Molecular Weight | 179.133 |
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| Density | 1.8±0.1 g/cm3 | Boiling Point | 339.8±42.0 °C at 760 mmHg |
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| Molecular Formula | C7H5N3O3 | Melting Point | / |
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| MSDS | / | Flash Point | 159.3±27.9 °C |
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Names
| Name | 5-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
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| Boiling Point | 339.8±42.0 °C at 760 mmHg |
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| Molecular Formula | C7H5N3O3 |
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| Molecular Weight | 179.133 |
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| Flash Point | 159.3±27.9 °C |
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| Exact Mass | 179.033096 |
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| PSA | 87.72000 |
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| LogP | 0.16 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.786 |
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| InChIKey | BUPOQCSUQCCPAW-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1cnn2ccc(=O)[nH]c12 |
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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
| 5-Oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid |
| Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 4,5-dihydro-5-oxo- |
