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CS-W001157 4
Total: USD 88.00

1H-[1,2,3]Triazolo[4,5-b]pyridine

  • CAS No. 273-34-7

  • Cat. No. CS-0155695
  • Molecule weight120.11
  • Purity≥97%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

1H-[1,2,3]Triazolo[4,5-b]pyridine|CS-0155695

Structure of 273-34-7

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General Information

  • CAS No. 273-34-7
  • Cat. No. CS-0155695
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₄N₄
  • Molecular Weight 120.11
  • Synonym(s) 4-Azabenzotriazole
  • SMILES C1=CC2=C(N=C1)NN=N2

Description

1H-1,2,3-Triazolo[4,5-b]pyridine belongs to the class of triazolopyridine. It reacts with europium under solvothermal conditions in pyridine to yield the homoleptic framework containing EuII centers that are icosahedrally coordinated by the 12 nitrogen atoms of six chelating ligands. The surface-enhanced Raman (SER) spectra of 1H-1,2,3-triazolo[4,5-b]pyridine adsorbed on silver hydrosols is studied in the region 3500-100cm-1.1H-1,2,3-Triazolo[4,5-b]pyridine (1,2,3-Triazolo(5,4-b)pyridine) may be used:as starting reagent in the synthesis of 2,4,8,10-tetranitro-5H-pyrido[3,2:4,5] [1,2,3] triazolo [1,2:1,2] [1,2,3]- triazolo [5,4-b]-pyridin-6-ium inner saltin the pesticide synthesis as an entry to mesoionic heteropentalene derivatives

Synthesis

  • Route1

    References

    • Vaughan et al. Journal of the American Chemical Society, 1949 , vol. 71, p. 1885
  • Route2

    References

    • Vaughan et al. Journal of the American Chemical Society, 1949 , vol. 71, p. 1885
  • Route3
    • 5-Chloro-3-nitropyridin-2-amine|CS-0043753
      5409-39-2
    • ~%
    • In-stock
      1H-[1,2,3]Triazolo[4,5-b]pyridine|CS-0155695
      273-34-7

    References

    • Vaughan et al. Journal of the American Chemical Society, 1949 , vol. 71, p. 1885

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   54.46
  • LogP   0.3529
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   0

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