1H-pyrazolo[3,4-b]pyridine-3-carbonitrile

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Names

[ CAS No. ]:
956010-88-1

[ Name ]:
1H-pyrazolo[3,4-b]pyridine-3-carbonitrile

[Synonym ]:
2H-pyrazolo[3,4-b]pyridine-3-carbonitrile

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
397.1±22.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H4N4

[ Molecular Weight ]:
144.133

[ Flash Point ]:
132.9±7.5 °C

[ Exact Mass ]:
144.043594

[ PSA ]:
65.36000

[ LogP ]:
0.06

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.697

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
T+

[ RIDADR ]:
2811.0

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-(Trifluoromethyl)-1H-pyrazolo[3,4-b]pyridine
  • zinc,dicyanide
  • 3-Iodo-1H-pyrazolo[3,4-b]pyridine
  • 2-Chloro-3-pyridinecarboxaldehyde
  • 1H-Pyrazolo[3,4-b]pyridine
  • 2-Fluoropyridine
  • 2,2,2-trifluoro-1-(2-fluoropyridin-3-yl)ethanone

DownStream

  • 1-[(2-fluorophenyl)methyl]pyrazolo[3,4-b]pyridine-3-carbonitrile

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%

Related Compounds

  • 5-Fluoro-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile
  • 6-Fluoro-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile
  • 6-Chloro-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile
  • 1-Methyl-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile
  • 1H-Pyrazolo[3,4-b]pyridine-3-carbonitrile,6-(1-piperazinyl)
  • 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile