40775-75-5
40775-75-5 structure
- Name: 2-hydroxy-1,5,7,9-tetrazabicyclo[4.3.0]nona-2,5,7-trien-4-one
- Chemical Name: 7-hydroxy-1H-[1,2,4]triazolo[1,5-a]pyrimidin-5-one
- CAS Number: 40775-75-5
- Molecular Formula: C5H4N4O2
- Molecular Weight: 152.11100
- Create Date: 2016-04-12 10:05:29
- Modify Date: 2024-01-17 13:10:10
| Name | 7-hydroxy-1H-[1,2,4]triazolo[1,5-a]pyrimidin-5-one |
|---|---|
| Synonyms |
5,7-Dihydroxy-s-triazolo<2,3-a>pyrimidin
4H-[1,2,4]triazolo[1,5-a]pyrimidine-5,7-dione [1,2,4]triazolo[1,5-a]pyrimidin-5,7-diol 7-Hydroxy-[1,2,4]triazolo[1,5-a]pyrimidin-5(1H)-one |
| Density | 2.01g/cm3 |
|---|---|
| Boiling Point | 283.6ºC at 760 mmHg |
| Molecular Formula | C5H4N4O2 |
| Molecular Weight | 152.11100 |
| Flash Point | 125.3ºC |
| Exact Mass | 152.03300 |
| PSA | 83.54000 |
| Index of Refraction | 1.908 |
| HS Code | 2933990090 |
|---|
|
~50%
40775-75-5 |
| Literature: Gujjar, Ramesh; El Mazouni, Farah; White, Karen L.; White, John; Creason, Sharon; Shackleford, David M.; Deng, Xiaoyi; Charman, William N.; Bathurst, Ian; Burrows, Jeremy; Floyd, David M.; Matthews, David; Buckner, Frederick S.; Charman, Susan A.; Phillips, Margaret A.; Rathod, Pradipsinh K. Journal of Medicinal Chemistry, 2011 , vol. 54, # 11 p. 3935 - 3949 |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
![5,7-dichloro-[1,2,4]triazolo[1,5-a]pyrimidine structure](https://image.chemsrc.com/caspic/324/78706-26-0.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% |