4-Methylpyridazin-3-ol

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Names

[ CAS No. ]:
33471-40-8

[ Name ]:
4-Methylpyridazin-3-ol

[Synonym ]:
5-methyl-1H-pyridazin-6-one
3(2H)-Pyridazinone, 4-methyl-
3-pyridazinol, 4-methyl-
4-Methyl-3(2H)-pyridazinone
4-Methylpyridazin-3(2H)-one
4-Methylpyridazin-3-ol

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Melting Point ]:
151-153°C

[ Molecular Formula ]:
C5H6N2O

[ Molecular Weight ]:
110.114

[ Exact Mass ]:
110.048012

[ PSA ]:
46.01000

[ LogP ]:
-0.07

[ Index of Refraction ]:
1.577

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Methyl-4,5-dihydropyridazin-3(2H)-one
  • 3-Pyridazinecarboxylicacid,1,6-dihydro-5-methyl-6-oxo-(6CI,9CI)
  • 5-hydroxy-4-methyloxolan-2-one
  • ethyl 2-methyl-4,4-diethoxybutanoate
  • 5-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazine-3-carboxylic acid
  • ethyl 2-hydroxy-2-methylbut-3-ynoate

DownStream

  • 3-Amino-4-methylpyridazine
  • 3-Chloro-4-methylpyridazine
  • 3-HYDRAZINYL-4-METHYLPYRIDAZINE

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

  • 6-methylpyridazin-3-ol hydrate
  • 3-Amino-4-methylpyridazine
  • 4-chlorooxolan-3-ol,formic acid
  • 4-methyloxolan-3-ol
  • 4-ethylpyridin-3-ol
  • 4-fluoropyridin-3-ol
  • 2-((difluoromethyl)thio)-N-((1-(4-methoxyphenyl)-1H-tetrazol-5-yl)methyl)benzamide
  • N-((1-(4-methoxyphenyl)-1H-tetrazol-5-yl)methyl)-2-(methylsulfonyl)benzamide
  • N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)pentanamide
  • N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)-2-ethylbutanamide
  • N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)-2-propylpentanamide
  • N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)cyclopropanecarboxamide
  • 2-cyclohexyl-N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)acetamide
  • 2-cyclopentyl-N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)acetamide
  • 3-cyclopentyl-N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)propanamide
  • N-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)-3,5-dimethoxybenzamide
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