1H-Pyrazolo[3,4-b]pyridine

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Names

[ CAS No. ]:
271-73-8

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

[Synonym ]:
1H-pyrazolo(3,4-b)pyridine
2H-pyrazolo[3,4-b]pyridine
1H-Pyrazolo<3,4-b>pyridine
7-Aza-1H-indazole
MFCD05663981
pyrazolo[3,4-b]pyridine
1H-Pyrazolo[3,4-b]pyridine
pyrazolo(3,4-b)pyridine
7-Azaindazole

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
294.5±13.0 °C at 760 mmHg

[ Melting Point ]:
99-101ºC

[ Molecular Formula ]:
C6H5N3

[ Molecular Weight ]:
119.12

[ Flash Point ]:
145.7±12.8 °C

[ Exact Mass ]:
119.048347

[ PSA ]:
41.57000

[ LogP ]:
0.46

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.715

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Precursor & DownStream

Precursor

  • 2-Chloro-3-pyridinecarboxaldehyde
  • 2-Fluoro-3-formylpyridine
  • 1H-Pyrazolo[3,4-β]pyridine-3-diazonium Tetrafluoroborate(1-)
  • 1H-Pyrazolo[3,4-b]pyridin-3-amine
  • 1-ethyl-1H-pyrazolo[3,4-b]pyridine
  • 2-Chloro-3-cyanopyridine
  • 1-benzyl-1H-pyrazolo[3,4-b]pyridine
  • 1-benzyl-1H-pyrazolo[3,4-b]pyridine 7-oxide

DownStream

  • 5-Bromo-3-iodo-1H-pyrazolo[3,4-b]pyridine
  • 3-bromo-1H-pyrazolo[3,4-b]pyridine
  • 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazolo[3,4-b]pyridine
  • 3-Iodo-1H-pyrazolo[3,4-b]pyridine
  • 3-Nitro-1H-pyrazolo[3,4-b]pyridine
  • 1H-Pyrazolo[3,4-b]pyridine-6-carboxamide(9CI)
  • tert-Butyl 5-bromo-3-iodo-1H-pyrazolo[3,4-b]pyridine-1-carboxylate
  • ethyl 2-pyrazolo[3,4-b]pyridin-1-ylacetate
  • 1H-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

  • 1h-pyrazolo[3,4-b]pyridine
  • 4-Iodo-1H-pyrazolo[3,4-b]pyridine
  • 5-Iodo-1H-pyrazolo[3,4-b]pyridine
  • 3-Iodo-1H-pyrazolo[3,4-b]pyridine
  • 6-azido-1H-pyrazolo[3,4-b]pyridine
  • 1H-Pyrazolo[3,4-b]pyridine-4-thiol
  • 2-[(4-chloro-1,3-thiazol-5-yl)methyl]-2H-1,2,3-triazol-4-amine
  • 4-(4-Methoxyphenyl)-1-methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid
  • 3-(5-methyl-1H-pyrazol-1-yl)-4-(2-methylbutan-2-yl)cyclohexan-1-ol
  • 3-[2-Amino-2-(oxolan-3-yl)ethyl]-1-cyclohexylurea
  • 5-(2-chloro-1-methyl-1H-imidazol-5-yl)-1,2,4-oxadiazole-3-carboxylic acid
  • N-[2-(aminomethyl)-3-fluorophenyl]-N-ethylethane-1-sulfonamide
  • Methyl 2,3-dimethyl-3-[(thiophen-3-yl)methyl]oxirane-2-carboxylate
  • 6-Bromo-2-cyclobutyl-4-methylquinoline
  • 2-[1-(azetidin-3-yl)-1H-1,2,3-triazol-5-yl]-4,6-dimethylpyrimidine
  • tert-butyl N-[2-(1-methyl-1H-imidazol-4-yl)-2-oxoethyl]carbamate
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