2465-59-0
2465-59-0 structure
- Name: Oxipurinol
- Chemical Name: alloxanthine
- CAS Number: 2465-59-0
- Molecular Formula: C5H4N4O2
- Molecular Weight: 152.11
- Catalog: analytical chemistry Analytical reagent Ion chromatography reagent
- Create Date: 2018-06-25 21:17:33
- Modify Date: 2026-07-04 16:48:04
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Oxipurinol (Oxipurinol), the major active metabolite of Allopurinol, is an inhibitor of xanthine oxidase. Oxipurinol can be used to regulate blood urate levels and treat gout[1].
| Name | alloxanthine |
|---|---|
| Synonyms |
1,2-dihydropyrazolo[3,4-d]pyrimidine-4,6-dione
OXYPURINOL Allopurinol Impurity 2 (Oxypurinol) 4,6-Dihydroxypyrazolo3,4-düpyrimidine 1,2-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4,6(5H)-dione 4,6-DIHYDROXYPYRAZOLE(3,4D)PYRIMIDINE 4,6-Dihydropyrazolo Pyrimidine MFCD00056934 4,6-Dihydroxypyrazolo[3,4-d]pyriMidine (Oxypurinol) Allopurinol Impurity5 4,6-DIOXO-1,3A-DIHYDRO-PYRAZOLO[3,4-D]-PYRIMIDINE EINECS 219-570-9 1H-Pyrazolo[3,4-d]pyrimidin-4,6-diol Allopurinol Impurity1583 Oxyprim Allopurinol Impurity 6 Oxypurinol 100 μg/mL in Water BW-55-5 Alloxanthine OXIPURINOL 1H-pyrazolo[3,4-d]pyrimidine-4,6-diol 1H-PYRAZOLO[3,4-D]PYRIMIDINE-4,6(5H,7H)-DIONE NSC-76239 Oxypurinol, 10 mM in DMSO 1,7-Dihydro 4,6-DIHYDROXYPYRAZOLO[3,4-D]PYRIMIDINE 4,6-Dihydroxy-1H-pyrazolo[3,4-d]pyrimidine 4,6-Dioxopyrazolo[3,4-d]pyrimidine Lactic Acid Impurity 61 OxypurinolQ: What is Oxypurinol Q: What is the CAS Number of Oxypurinol Q: What is the storage condition of Oxypurinol Q: What e the applications of Oxypurinol 4,6-Dihydroxypyrazolo[3,4-d]pyriMidine, R Oxoallopurinol 4,6-Dihydroxypyrazolo[3,4-d]pyrimidine |
| Description | Oxipurinol (Oxipurinol), the major active metabolite of Allopurinol, is an inhibitor of xanthine oxidase. Oxipurinol can be used to regulate blood urate levels and treat gout[1]. |
|---|---|
| Related Catalog | |
| Target |
Human Endogenous Metabolite |
| In Vitro | Allopurinol is rapidly metabolized (half-life approximately 1 h) to its active metabolite oxypurinol. Oxypurinol is an inhibitor of xanthine oxidoreductase and has a considerably longer elimination half-life (approximately 23 h)[1]. |
| References |
| Density | 2.19g/cm3 |
|---|---|
| Boiling Point | 662.9ºC at 760 mmHg |
| Melting Point | 300 °C |
| Molecular Formula | C5H4N4O2 |
| Molecular Weight | 152.11 |
| Flash Point | 354.7ºC |
| Exact Mass | 152.03300 |
| PSA | 94.92000 |
| Vapour Pressure | 3.5E-18mmHg at 25°C |
| Index of Refraction | 1.989 |
| Storage condition | -20°C Freezer |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933990090 |
| Precursor 0 | |
|---|---|
| DownStream 10 | |
![6H-Pyrazolo[3,4-d]pyrimidin-6-one,4-amino-1,7-dihydro structure](https://image.chemsrc.com/caspic/242/5472-41-3.png)
![4,6-Dichloro-1H-pyrazolo[3,4-d]pyrimidine structure](https://image.chemsrc.com/caspic/370/42754-96-1.png)
![4-Hydroxy-6-aminopyrazolo[3,4-d]pyrimidine structure](https://image.chemsrc.com/caspic/217/2537-04-4.png)
![4-amino-6-mercaptopyrazolo[3,4-d]pyrimidine structure](https://image.chemsrc.com/caspic/317/23771-52-0.png)
![1H-Pyrazolo[3,4-d]pyrimidin-4-amine,6-chloro structure](https://image.chemsrc.com/caspic/107/5417-78-7.png)
![3-dimethylamino-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,6-triene-5-thione structure](https://image.chemsrc.com/caspic/184/7152-45-6.png)
![3-chloro-N-methyl-2,4,8,9-tetrazabicyclo[4.3.0]nona-2,4,7,10-tetraen-5-amine structure](https://image.chemsrc.com/caspic/439/7251-92-5.png)
![3-chloro-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,6-triene-5-thione structure](https://image.chemsrc.com/caspic/358/7508-59-0.png)
![4,6-dimethoxy-1H-pyrazolo[3,4-d]pyrimidine structure](https://image.chemsrc.com/caspic/384/98277-30-6.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% |