3-Oxo-2,3-dihydropyridazine-4-carbonitrile

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Names

[ CAS No. ]:
64882-65-1

[ Name ]:
3-Oxo-2,3-dihydropyridazine-4-carbonitrile

[Synonym ]:
3-Oxo-2,3-dihydro-pyridazin-4-carbonitril
3-Oxo-2,3-dihydropyridazine-4-carbonitrile
2,3-dihydro-3-oxopyridazine-4-carbonitrile
4-cyanopyridazin-3(2H)-one
2,3-DIBROMO-5-(4-TRIFLUOROMETHYLPHENYL)THIOPHENE
2,3-DIHYDRO-3-OXO-4-PYRIDAZINECARBONITRILE
4-Cyano-3(2H)-pyridazinone
3-hydroxypyridazine-4-carbonitrile
3-OXO-2,3-DIHYDROPYRIDAZINE-4-CARBONITRILE

Chemical & Physical Properties

[ Density]:
1.38g/cm3

[ Molecular Formula ]:
C5H3N3O

[ Molecular Weight ]:
121.09700

[ Exact Mass ]:
121.02800

[ PSA ]:
69.54000

[ Index of Refraction ]:
1.648

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cyanoacetohydrazide
  • GLYOXAL SODIUM BISULFITE
  • N-(2-furylmethyl)-2-nitro-benzamide

DownStream

  • Ethyl 3-hydroxypyridazine-4-carboxylate
  • 3-Oxo-2,3-dihydro-4-pyridazinecarboxylic acid

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

  • 5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile
  • 2,5,6-TRIMETHYL-3-OXO-2,3-DIHYDROPYRIDAZINE-4-CARBONITRILE
  • 2-(2-chloroethyl)-5,6-bis(4-chlorophenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile
  • 5,6-bis(2-chlorophenyl)-2-(2-hydroxyethyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile
  • 5,6-bis(3,4-dichlorophenyl)-2-(2-hydroxyethyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile
  • 3-OXO-2,3-DIHYDROPYRIDAZINE-4-CARBOXAMIDE
  • 4-(4-fluorophenyl)-N-(2-methoxybenzyl)-3-(1H-pyrrol-1-yl)thiophene-2-carboxamide
  • N-(2,4-dimethoxybenzyl)-4-(4-fluorophenyl)-3-(1H-pyrrol-1-yl)thiophene-2-carboxamide
  • N-[(2H-1,3-benzodioxol-5-yl)methyl]-4-(4-fluorophenyl)-3-(1H-pyrrol-1-yl)thiophene-2-carboxamide
  • 4-(4-fluorophenyl)-3-(1H-pyrrol-1-yl)-N-(2-thienylmethyl)thiophene-2-carboxamide
  • N-[2-(3,4-dimethoxyphenyl)ethyl]-4-(4-fluorophenyl)-3-(1H-pyrrol-1-yl)thiophene-2-carboxamide
  • 4-(4-fluorophenyl)-N-(4-methoxybenzyl)-3-(1H-pyrrol-1-yl)thiophene-2-carboxamide
  • 2-((8-(3,4-dimethoxyphenyl)-(oxo)dihydropyrazolo[1,5-d][1,2,4]triazin-2-yl)thio)-N-(thiophen-2-ylmethyl)acetamide
  • N-(2,5-dimethylphenyl)-2-((oxo-8-(thiophen-2-yl)dihydropyrazolo[1,5-d][1,2,4]triazin-2-yl)thio)acetamide
  • N-(4-chlorobenzyl)-2-((oxo-8-(thiophen-2-yl)dihydropyrazolo[1,5-d][1,2,4]triazin-2-yl)thio)acetamide
  • 2-((2-(benzyl(methyl)amino)thiazolo[4,5-d]pyrimidin-7-yl)thio)-N-(4-chloro-2-methoxy-5-methylphenyl)acetamide
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