Introduction：Basic information about CAS 29274-22-4|Pyrazolo[1,5-a]pyrimidin-5-ol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Pyrazolo[1,5-a]pyrimidin-5-ol |
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| CAS Number | 29274-22-4 | Molecular Weight | 135.123 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 243.174ºC at 760 mmHg |
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| Molecular Formula | C6H5N3O | Melting Point | / |
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| MSDS | / | Flash Point | 100.868ºC |
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Names
| Name | 1H-pyrazolo[1,5-a]pyrimidin-5-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 243.174ºC at 760 mmHg |
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| Molecular Formula | C6H5N3O |
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| Molecular Weight | 135.123 |
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| Flash Point | 100.868ºC |
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| Exact Mass | 135.043259 |
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| PSA | 50.42000 |
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| LogP | 0.18 |
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| Vapour Pressure | 0.033mmHg at 25°C |
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| Index of Refraction | 1.739 |
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| InChIKey | LSLIYLLMLAQRIS-UHFFFAOYSA-N |
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| SMILES | O=c1ccn2nccc2[nH]1 |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2933990090 |
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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>pyrimidin |
| 5-Hydroxypyrazolo[1,5-a]pyrimidine |
| pyrazolo[1,5-a]pyrimidin-5-ol |
| Pyrazolo[1,5-a]pyrimidin-5(4H)-one |
