| Identification | |
| Name: | 4-Hydroxypyrazolo[3,4-d]pyrimidine |
| Synonyms: | Allopurinol; Hydroxypyrazolodpyrimidine; pyrazolo(3,4-d)pyrimidin-1-ol; 4-Hydroxypyrazolo(3,4-d)-pyrimidine; 1H-Pyrazolo[3,4-d]pyrimidin-4-ol; ACO |
| CAS: | 315-30-0 |
| EINECS: | 206-250-9 |
| Molecular Formula: | C5H4N4O |
| Molecular Weight: | 136.11 |
| InChI: | InChI=1/C5H4N4O/c10-5-3-1-8-9-4(3)6-2-7-5/h1-2H,(H2,6,7,8,9,10) |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2811 |
| Density: | 1.89g/cm3 |
| Stability: | Stable under normal temperatures and pressures. |
| Refractive index: | 1.816 |
| Appearance: | White to Off-White Solid |
| Specification: |
?Allopurinol , with CAS number of 315-30-0, can be called 4-Hydroxypyrazol[3,4-D]pyrimidine ; 1H-pyrazolo[3,4-d]pyrimidin-4-ol (IM OCS) ; 1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one ; 4-Hydroxypyrazolo(3,4-d)pyrimidine ; 1H-Pyrazolo[3,4-d]pyrimidin-4-ol ; 4-Hydroxypyrazolopyrimidine . Allopurinol (CAS NO.315-30-0) is very slightly soluble in cold water. Insoluble in diethyl ether. It is very slightly soluble in alcohol. |
| Report: |
Reported in EPA TSCA Inventory. |
| Packinggroup: | III |
| Storage Temperature: | Store in a tightly closed container. Store in a cool, dry area away from incompatible substances. |
| Color: | FLUFFY WHITE TO OFF-WHITE POWDER Crystals |
| Usage: | Xanthine oxidase inhibitor; decreases uric acid production. Used in treatment of hyperuricemia and chronic gout. Antiurolithic |
| Safety Data | |
| Hazard Symbols |
T:Toxic
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