1H-Pyrazolo[3,4-b]pyridin-3(2H)-one

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Names

[ CAS No. ]:
2942-43-0

[ Name ]:
1H-Pyrazolo[3,4-b]pyridin-3(2H)-one

[Synonym ]:
3-pyrazolino[3,4-b]pyridin-3-one
1,2-Dihydro-3H-pyrazolo[3,4-b]pyridin-3-one
3-Hydroxy-1H-pyrazolo<3,4-b>pyridin
3-Hydroxy-pyrazo<3,4-b>pyridin
3H-Pyrazolo[3,4-b]pyridin-3-one, 1,2-dihydro-
Hydroxy-3-pyrazolo<3,4-b>pyridin
dihydropyrazolobpyridinone
1h-Pyrazolo[3,4-B]Pyridin-3-Ol
1H-Pyrazolo[3,4-b]pyridin-3(2H)-one
1,2-dihydro-pyrazolo[3,4-b]pyridin-3-one

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
225.8±9.0 °C at 760 mmHg

[ Melting Point ]:
234-236°C

[ Molecular Formula ]:
C6H5N3O

[ Molecular Weight ]:
135.123

[ Flash Point ]:
90.3±18.7 °C

[ Exact Mass ]:
135.043259

[ PSA ]:
61.54000

[ LogP ]:
-0.26

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.596

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 2-chloronicotinate
  • Methyl 2-chloronicotinate

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%

Related Compounds

  • 1-PROPYL-1H-PYRAZOLO[3,4-B]PYRIDIN-3(2H)-ONE
  • 4-Methyl-1H-pyrazolo[3,4-b]pyridin-3(2H)-one
  • 1h-Pyrazolo[3,4-B]Pyridin-3-Ol
  • 2-benzyl-1H-pyrazolo[3,4-b]pyridin-3-one
  • 1H-Pyrazolo[3,4-c]pyridin-3(2H)-one
  • 1H-pyrazolo[3,4-b]pyridin-3-ylmethanamine
  • (4-Bromophenyl)(4-isopropylpiperazin-1-yl)methanone
  • N-[3-(1H-Imidazol-1-yl)propyl]cyclohexanamine
  • 2-(2-((6-methylpyridin-2-yl)amino)thiazol-4-yl)-N-(4-morpholinophenyl)acetamide
  • 7-methoxy-N-(7-methylbenzo[1,2-d:3,4-d']bis(thiazole)-2-yl)benzofuran-2-carboxamide
  • N-(benzo[b]thiophen-5-yl)-7-methoxybenzofuran-2-carboxamide
  • N-(4-(1H-tetrazol-1-yl)phenyl)-2-(2-((5-chloropyridin-2-yl)amino)thiazol-4-yl)acetamide
  • Methyl 3-(7-methoxybenzofuran-2-carboxamido)benzo[b]thiophene-2-carboxylate
  • N-{5-amino-3-(4-methoxyphenyl)-1-[4-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}-N'-(tert-butyl)urea
  • N-(8H-indeno[1,2-d]thiazol-2-yl)-7-methoxybenzofuran-2-carboxamide
  • diethyl 2-(7-methoxybenzofuran-2-carboxamido)-4,5-dihydrothieno[2,3-c]pyridine-3,6(7H)-dicarboxylate
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