![5-Hydroxypyrazolo[1,5-a]pyrimidine structure, CAS 29274-22-4](/structures/80000/78299_2_29274_22_4.png)
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 29274-22-4 |
| Catalog No. | 2A-9078299 |
| Chinese Name | 吡唑并[1,5-A]嘧啶-5(4H)-酮 |
| 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 |
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.13 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 243.174ºC at 760 mmHg |
| Storage Condition | room temperature, dry |
| HTC | 2933990090 |
| PubChem ID | 24753215 |
| SMILES | O=c1ccn2nccc2[nH]1 |
| InChI | InChI=1S/C6H5N3O/c10-6-2-4-9-5(8-6)1-3-7-9/h1-4H,(H,8,10) |
| InChI Key | LSLIYLLMLAQRIS-UHFFFAOYSA-N |
| 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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