4-hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine
Names
[ CAS No. ]:
24521-76-4
[ Name ]:
4-hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine
[Synonym ]:
4-Hydroxy-6-mercapto-1H-pyrazolo[3,4-d]pyrimidine
6-thioxo-1(2),5,6,7-tetrahydro-pyrazolo[3,4-d]pyrimidin-4-one
4-Hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine
EINECS 246-296-7
1,5,6,7-Tetrahydro-6-thioxo-4H-pyrazolo[3,4-d]pyrimidin-4-one
6-Mercapto-4-hydroxy-1H-pyrazolo[3,4-d]pyrimidine
4-HYDROXY-6-MERCAPTOPYRAZOLO-3,4-D)-PYRIMIDINE
F2135-0106
MFCD00022782
6-thioxo-1,5,6,7-tetrahydropyrazolo<3,4-d>pyrimidin-4-one
6-mercapto-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
6-Thioxo-1,5,6,7-tetrahydro-pyrazolo[3,4-d]pyrimidin-4-on
Chemical & Physical Properties
[ Density]:
2.08g/cm3
[ Boiling Point ]:
334.3ºC at 760mmHg
[ Melting Point ]:
>310°C
[ Molecular Formula ]:
C5H4N4OS
[ Molecular Weight ]:
168.17600
[ Flash Point ]:
156ºC
[ Exact Mass ]:
168.01100
[ PSA ]:
113.49000
[ LogP ]:
0.34720
[ Vapour Pressure ]:
6.66E-05mmHg at 25°C
[ Index of Refraction ]:
2.019
[ Storage condition ]:
-20°C Freezer
MSDS
Safety Information
[ Hazard Codes ]:
Xn
[ Safety Phrases ]:
S24/25
[ HS Code ]:
2933990090
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%