4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-6-methyl-

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Names

[ CAS No. ]:
30129-57-8

[ Name ]:
4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-6-methyl-

[Synonym ]:
6-Methyl-4-hydroxypyrazolo<3,4-d>pyrimidin
6-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one

Chemical & Physical Properties

[ Density]:
1.72g/cm3

[ Boiling Point ]:
287.7ºC at 760mmHg

[ Melting Point ]:
264-265 °C

[ Molecular Formula ]:
C6H6N4O

[ Molecular Weight ]:
150.13800

[ Flash Point ]:
127.8ºC

[ Exact Mass ]:
150.05400

[ PSA ]:
74.43000

[ Index of Refraction ]:
1.819

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • acetic acid
  • 3-Amino-1H-pyrazole-4-carboxamide
  • 3-Amino-4-cyanopyrazole
  • Ethyl 5-aMino-1H-pyrazole-4-carboxylate
  • Acetonitrile
  • N-(4-CYANO-1H-PYRAZOL-5-YL)ACETAMIDE
  • Hydrogen peroxide

DownStream

  • 4-Chloro-6-methyl-1H-pyrazolo[3,4-d]pyrimidine
  • 1H-Pyrazolo[3,4-d]pyrimidin-4-amine,6-methyl-
  • 4H-Pyrazolo[3,4-d]pyrimidine-4-thione,1,5-dihydro-6-methyl-

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%