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

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
  • N-cyclopentyl-4-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)butanamide
  • 6-(4-fluorophenyl)-2-(4-(indolin-1-yl)-4-oxobutyl)pyridazin-3(2H)-one
  • 6-(4-fluorophenyl)-2-(4-(2-methylindolin-1-yl)-4-oxobutyl)pyridazin-3(2H)-one
  • N-(2-fluorophenyl)-4-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)butanamide
  • N-(2,4-difluorophenyl)-4-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)butanamide
  • N-(3,4-difluorophenyl)-4-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)butanamide
  • 4-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(2-methoxyphenyl)butanamide
  • 2-{7-ethyl-5-oxo-2H,3H,5H-[1,3]thiazolo[3,2-a]pyrimidin-3-yl}-N-(1,2-oxazol-3-yl)acetamide
  • 2-{7-ethyl-5-oxo-2H,3H,5H-[1,3]thiazolo[3,2-a]pyrimidin-3-yl}-N-[(3-methoxyphenyl)methyl]acetamide
  • 2-{7-ethyl-5-oxo-2H,3H,5H-[1,3]thiazolo[3,2-a]pyrimidin-3-yl}-N-[(pyridin-4-yl)methyl]acetamide
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