4-Chloro-5-Methoxypyridazin-3(2H)-One

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Names

[ CAS No. ]:
63910-43-0

[ Name ]:
4-Chloro-5-Methoxypyridazin-3(2H)-One

[Synonym ]:
5-chloro-4-methoxy-1H-pyridazin-6-one

Chemical & Physical Properties

[ Density]:
1.51 g/cm3

[ Melting Point ]:
225 °C(dec.)

[ Molecular Formula ]:
C5H5ClN2O2

[ Molecular Weight ]:
160.55800

[ Exact Mass ]:
160.00400

[ PSA ]:
54.98000

[ LogP ]:
0.43190

[ Index of Refraction ]:
1.59

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Acetyltetralone
  • 2-cyano-4-chloro-5-methoxypyridazin-3(2H)-one
  • 4-Mercaptophenol
  • 4-Aminophenol
  • 4-Aminothiophenol
  • 4,5-Dichloro-3(2H)-pyridazinone
  • Sodium Methylate
  • Methanol
  • 4,5-dichloro-2-(1,1-dibromo-2-oxopropyl)pyridazin-3-one
  • Cyclohexylamine

DownStream

  • 4-methoxypyridazine
  • 3(2H)-Pyridazinone,4-chloro-5-methoxy-2-phenyl-
  • 4-Chloro-5-Hydroxy-3(2H)-Pyridazinone
  • 5-Methoxy-3(2H)-pyridazinone
  • 4-Chloro-5-Methoxy-2-Methylpyridazin-3(2H)-One
  • 4-chloro-5-methoxy-2-(beta,-trifluoro)ethyl-3(2H)-pyridazinone
  • 4-chloro-2-(2-hydroxyethyl)-5-methoxypyridazin-3-one
  • 4-chloro-5-ethoxy-2-ethylpyridazin-3-one
  • 3,4-dichloro-5-methoxy-pyridazine

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

  • 2-butyl-4-chloro-5-methoxypyridazin-3(2H)-one
  • 2-cyano-4-chloro-5-methoxypyridazin-3(2H)-one
  • 2-tert-butyl-4-chloro-5-methoxypyridazin-3-one
  • 4-chloro-5-ethoxypyridazin-3(2H)-one
  • 4-chloro-5-(cyclopentylmethoxy)pyridazin-3(2H)-one
  • 4-Chloro-5-Methoxy-2-Methylpyridazin-3(2H)-One
  • Ethyl 4-bromo-2-cyano-3-fluorobenzoate
  • Ethyl 4-bromo-3-cyano-2-fluorobenzoate
  • Ethyl 3-bromo-4-cyano-2-fluorobenzoate
  • Ethyl 3-bromo-2-cyano-6-fluorobenzoate
  • Ethyl 3-bromo-2-cyano-4-fluorobenzoate
  • 2-Methyl-4-oxo-3,4-dihydroquinazoline-5-carbonitrile
  • (2R)-2-(3,4-Difluoro-5-methoxyphenyl)piperidine
  • 1-(2-Methoxy-4-methylphenyl)cyclohexan-1-amine
  • 3-Hydroxy-3-(2-hydroxy-4-methylphenyl)propanenitrile
  • (2-Chlorophenyl)(2-(phenylsulfonyl)pyridin-3-yl)methanol
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