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
  • 2-(5-Chlorothiophen-2-yl)propan-1-amine
  • 2-(5-Methylthiophen-2-yl)propan-1-amine
  • 2-(5-Chlorothiophen-2-yl)propanoic acid
  • 2-Ethoxy-2-(thiophen-3-yl)ethan-1-amine
  • 1-(Quinolin-4-yl)piperidin-3-amine
  • (9H-fluoren-9-yl)methyl N-[1-(hydroxymethyl)-4-methylcyclohexyl]carbamate
  • n-(3-Ethynylphenyl)propiolamide
  • Ethyl 3-(4-bromothiophen-2-yl)-1,2,4-oxadiazole-5-carboxylate
  • (2-Methoxy-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]propyl)dimethylamine
  • (2-Bromo-phenyl)-(3,6-diaza-bicyclo[3.2.0]hept-3-yl)-methanone
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