![1-METHYL-1,5-DIHYDRO-4H-PYRAZOLO[3,4-D]PYRIMIDIN-4-ONE structure, CAS 5334-56-5](/structures/100000/91354_1_5334_56_5.png)
CAS Number5334-56-5
Synonyms1-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; 1-methyl-1H-pyrazolo<3,4-d>pyrimidin-4-(5H)-one; 1-METHYL-1,5-DIHYDRO-4H-PYRAZOLO[3,4-D]PYRIMIDIN-4-ONE
Molecular FormulaC6H6N4O
Molecular Weight150.138
Density1.6±0.1 g/cm3
Boiling Point426.5±18.0 °C at 760 mmHg
Melting Point>250ºC
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 5334-56-5 |
| Catalog No. | 2A-9091354 |
| Chinese Name | 1-甲基-1,5-二氢吡唑并[3,4-d]嘧啶-4-酮 |
| 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; 1-methyl-1H-pyrazolo<3,4-d>pyrimidin-4-(5H)-one; 1-METHYL-1,5-DIHYDRO-4H-PYRAZOLO[3,4-D]PYRIMIDIN-4-ONE |
| Molecular Formula | C6H6N4O |
| Molecular Weight | 150.138 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 426.5±18.0 °C at 760 mmHg |
| Melting Point | >250ºC |
| Storage Condition | 2-8°C, sealed, dry |
| HTC | 2933990090 |
| PubChem ID | 68248 |
| InChI | InChI=1S/C6H6N4O/c1-10-5-4(2-9-10)6(11)8-3-7-5/h2-3H,1H3,(H,7,8,11) |
| InChI Key | CDJQIJFWTUEUFF-UHFFFAOYSA-N |
| MSDS | msds/91354_1_5334_56_5.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: 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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