3-Chloro-[1,2,4]triazolo[4,3-b]pyridazine

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Names

[ CAS No. ]:
33050-36-1

[ Name ]:
3-Chloro-[1,2,4]triazolo[4,3-b]pyridazine

[Synonym ]:
3J-354S
3-Chloro[1,2,4]triazolo[4,3-b]pyridazine
3-Chlor-s-triazolo<4,3-b>pyridazin
1,2,4-Triazolo[4,3-b]pyridazine, 3-chloro-
3-Chloro-s-triazolo<4,3-b>pyridazin

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Molecular Formula ]:
C5H3ClN4

[ Molecular Weight ]:
154.557

[ Exact Mass ]:
154.004623

[ PSA ]:
43.08000

[ LogP ]:
1.19

[ Index of Refraction ]:
1.792

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2H-[1,2,4]triazolo[4,3-b]pyridazin-3-one

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

  • 3-chloro-6-methyl-[1,2,4]triazolo[4,3-b]pyridazine
  • 3-Chloro-6-(4-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazine
  • 3,7-Dimethyl-6-chloro-1,2,4-triazolo[4,3-b]pyridazine
  • 3-(5-bromofuran-2-yl)-6-chloro-[1,2,4]triazolo[4,3-b]pyridazine
  • 3-(2-bromopyridin-4-yl)-6-chloro-[1,2,4]triazolo[4,3-b]pyridazine
  • 3-(3H-benzimidazol-5-yl)-6-chloro-[1,2,4]triazolo[4,3-b]pyridazine
  • 2-(3-Fluoro-4-methoxybenzoyl)-6-phenyl-2-azaspiro[3.3]heptane
  • 2-(3,4-Dimethoxybenzoyl)-6-phenyl-2-azaspiro[3.3]heptane
  • 2-(1-{1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidin-4-yl)-6-phenyl-2,3-dihydropyridazin-3-one
  • 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-[(1-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperidin-4-yl)methoxy]pyrimidine
  • 2-(3,5-Dimethoxybenzoyl)-6-phenyl-2-azaspiro[3.3]heptane
  • 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-[(1-{3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperidin-4-yl)methoxy]pyrimidine
  • 4-[4-[[6-(3,5-Dimethylpyrazol-1-yl)pyrimidin-4-yl]oxymethyl]piperidin-1-yl]-1-methylpyrazolo[3,4-d]pyrimidine
  • 4-Amino-3-methyl-2-(pyrrolidin-2-yl)butan-2-ol
  • 2-(3,4-Dimethoxyphenyl)-1-{6-phenyl-2-azaspiro[3.3]heptan-2-yl}ethan-1-one
  • 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-[(1-{pyrazolo[1,5-a]pyrazin-4-yl}piperidin-4-yl)methoxy]pyrimidine
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