7-Hydroxypyrazolo[4,3-d]pyrimidine

Names

[ Name ]:
7-Hydroxypyrazolo[4,3-d]pyrimidine

[Synonym ]:
2H-pyrazolo[4,3-d]pyrimidin-7-ol
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,4-dihydro-
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 2,6-dihydro-
2,6-Dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
1,6-Dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
559.8±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C₅H₄N₄O

[ Molecular Weight ]:
136.111

[ Flash Point ]:
292.3±22.6 °C

[ Exact Mass ]:
136.038513

[ PSA ]:
74.69000

[ LogP ]:
-1.13

[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C

[ Index of Refraction ]:
1.903

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ 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%