2-nitro-1-oxidopyridin-1-ium

Names

[ CAS No. ]:
2403-02-3

[ Name ]:
2-nitro-1-oxidopyridin-1-ium

[Synonym ]:
Pyridine,2-nitro-,1-oxide
2-nitropyridine N-oxide
2-Nitro-pyridin-1-oxid
2-nitraminopyridine N-oxide
2-nitropyridine 1-oxide
4-carboxy-2-nitropyridine N-oxide

Chemical & Physical Properties

[ Molecular Formula ]:
C5H4N2O3

[ Molecular Weight ]:
140.09700

[ Exact Mass ]:
140.02200

[ PSA ]:
71.28000

[ LogP ]:
1.54650

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pyridine, 2-nitro-
  • 2-Pyridinamine 1-oxide
  • 2-Aminopyridine
  • Sulfuric acid

DownStream

  • 2,6-bis(2-methoxyphenyl)pyridine
  • 2-Aminopyridine
  • 2-Chloro-4-nitropyridine 1-oxide
  • Pyridine, 2-nitro-
  • 2-Chloropyridine-N-oxide
  • Pyridine, 2-phenyl-,1-oxide

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-fluoro-2-nitro-1-oxidopyridin-1-ium
  • 3,5-dimethoxy-2-nitro-1-oxidopyridin-1-ium
  • [2-nitro-4-[(1-oxidopyridin-1-ium-4-yl)diazenyl]phenyl] thiocyanate
  • 2-(4-nitro-1-oxidopyridin-1-ium-3-yl)-3,4-dihydro-1H-isoquinoline
  • 2-azido-3-nitro-1-oxidopyridin-1-ium
  • 2-azido-5-nitro-1-oxidopyridin-1-ium
  • N-[[(4-Fluorophenyl)methyl]sulfonyl]-I(2)-alanine
  • N-(2-(5-benzyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-2-(4-fluorophenoxy)acetamide
  • N-(2-(5-benzyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)furan-2-carboxamide
  • N-(2-(5-benzyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide
  • (R)-2-((tert-Butoxycarbonyl)amino)-3-(3,4-dihydroxyphenyl)propanoic acid
  • 4-methoxy-N,N-Dimethylcathinone
  • 4-ethyl-N, N-Dimethylcathinone
  • N-(3-chloro-4-fluorophenyl)-3-(2,5-dioxo-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-3-yl)propanamide
  • ethyl 4-[3-(2-hydroxy-5-oxo-4,5-dihydro-3H-1,4-benzodiazepin-3-yl)propanoyl]piperazine-1-carboxylate
  • N-(3-chloro-4-methylphenyl)-2-(4-methyl-3-(1-(methylsulfonyl)piperidin-3-yl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetamide
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