5334-56-5
5334-56-5 structure
- Name: 1-METHYL-1,5-DIHYDRO-4H-PYRAZOLO[3,4-D]PYRIMIDIN-4-ONE
- Chemical Name: 1-methyl-2H-pyrazolo[3,4-d]pyrimidin-4-one
- CAS Number: 5334-56-5
- Molecular Formula: C6H6N4O
- Molecular Weight: 150.138
- Create Date: 2018-12-10 12:47:00
- Modify Date: 2024-01-09 19:42:57
| Name | 1-methyl-2H-pyrazolo[3,4-d]pyrimidin-4-one |
|---|---|
| Synonyms |
1-methyl-1,2-dihydro-4h-pyrazolo[3,4-d]pyrimidin-4-one
1-methyl-5-hydropyrazolo[5,4-d]pyrimidin-4-one 1,5-dihydro-1-methyl-4H-pyrazolo<3,4-d>pyrimidin-4-one 1-methylpyrazolo[3,4-d]pyrimidin-4(5H)-one 1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one 4,5-dihydro-1-methyl-1H-pyrazolo<3,4-d>pyrimidin-4-one 1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol 1-Methyl-4-hydroxypyrazolo<3,4-d>pyrimidine 9-methylallopurinol 4H-Pyrazolo[3,4-d]pyrimidin-4-one, 1,5-dihydro-1-methyl- 1-methyl-1H-pyrazolo<3,4-d>pyrimidin-4-(5H)-one 1-METHYL-1,5-DIHYDRO-4H-PYRAZOLO[3,4-D]PYRIMIDIN-4-ONE |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 426.5±18.0 °C at 760 mmHg |
| Melting Point | >250ºC |
| Molecular Formula | C6H6N4O |
| Molecular Weight | 150.138 |
| Flash Point | 211.8±21.2 °C |
| Exact Mass | 150.054153 |
| PSA | 63.57000 |
| LogP | -0.63 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.772 |
| HS Code | 2933990090 |
|---|
| Precursor 8 | |
|---|---|
| DownStream 2 | |
![1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine structure](https://www.chemsrc.com/caspic/223/5334-99-6.png)
![5-methoxy-9-methyl-2,4,8,9-tetrazabicyclo[4.3.0]nona-2,4,7,10-tetraene structure](https://www.chemsrc.com/caspic/289/5334-53-2.png)
![1H-Pyrazolo[3,4-d]pyrimidine,4-methoxy- structure](https://www.chemsrc.com/caspic/209/5399-93-9.png)
![4-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine structure](https://www.chemsrc.com/caspic/411/23000-43-3.png)
![4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,5-dimethyl- structure](https://www.chemsrc.com/caspic/251/5334-54-3.png)
| HS Code | 2933990090 |
|---|---|
| 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% |