Introduction：Basic information about CAS 24521-76-4|4-hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine |
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| CAS Number | 24521-76-4 | Molecular Weight | 168.17600 |
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| Density | 2.08g/cm3 | Boiling Point | 334.3ºC at 760mmHg |
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| Molecular Formula | C5H4N4OS | Melting Point | >310°C |
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| MSDS | / | Flash Point | 156ºC |
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Names
| Name | 6-sulfanylidene-1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 2.08g/cm3 |
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| Boiling Point | 334.3ºC at 760mmHg |
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| Melting Point | >310°C |
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| Molecular Formula | C5H4N4OS |
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| Molecular Weight | 168.17600 |
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| Flash Point | 156ºC |
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| Exact Mass | 168.01100 |
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| PSA | 113.49000 |
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| LogP | 0.34720 |
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| Vapour Pressure | 6.66E-05mmHg at 25°C |
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| Index of Refraction | 2.019 |
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| Storage condition | -20°C Freezer |
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Safety Information
| Hazard Codes | Xn |
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| Safety Phrases | S24/25 |
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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
| 4-Hydroxy-6-mercapto-1H-pyrazolo[3,4-d]pyrimidine |
| 6-thioxo-1(2),5,6,7-tetrahydro-pyrazolo[3,4-d]pyrimidin-4-one |
| 4-Hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine |
| EINECS 246-296-7 |
| 1,5,6,7-Tetrahydro-6-thioxo-4H-pyrazolo[3,4-d]pyrimidin-4-one |
| 6-Mercapto-4-hydroxy-1H-pyrazolo[3,4-d]pyrimidine |
| 4-HYDROXY-6-MERCAPTOPYRAZOLO-3,4-D)-PYRIMIDINE |
| F2135-0106 |
| MFCD00022782 |
| 6-thioxo-1,5,6,7-tetrahydropyrazolo<3,4-d>pyrimidin-4-one |
| 6-mercapto-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one |
| 6-Thioxo-1,5,6,7-tetrahydro-pyrazolo[3,4-d]pyrimidin-4-on |
