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-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1-[(tert-butoxy)carbonyl]-4-[1-(propan-2-yl)-1H-pyrazol-5-yl]pyrrolidine-3-carboxylic acid
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide