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CS-W001157 4
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2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole

  • CAS No. 15420-02-7

  • Cat. No. CS-0110715
  • Molecule weight224.22
  • Purity≥96%
  • MDL No.MFCD00184269

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

2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole|CS-0110715

Structure of 15420-02-7

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General Information

  • CAS No. 15420-02-7
  • Cat. No. CS-0110715
  • Purity ≥96%
  • MDL No. MFCD00184269
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₂H₈N₄O
  • Molecular Weight 224.22
  • Synonym(s) 2,5-Bis(4-pyridyl)-1,3,4-oxadiazole
  • SMILES N=1N=C(OC1C=2C=CN=CC2)C=3C=CN=CC3

Description

2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole features a rigid, planar core with two pyridyl groups positioned for enhanced π-stacking and metal coordination. This configuration imparts strong electron-withdrawing character and facilitates integration into functional materials requiring high thermal stability and defined electronic properties.

Application

2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole serves as a robust heterocyclic scaffold with enhanced planarity and π-conjugation, enabling applications in ligand design and materials chemistry. The molecule exhibits excellent bench stability and facilitates efficient coupling reactions due to its functional group tolerance. Its dual pyridyl substituents provide versatile coordination sites for transition metals, making it valuable in catalytic systems and as a building block for bioactive molecules.

Synthesis

  • Route1
    • Isonicotinic acid Nicotinic Acid  Impurity|CS-0229405
      55-22-1
    • ~73%
    • In-stock
      2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole|CS-0110715
      15420-02-7

    References

    • Bentiss, Fouad; Lagrenee, Michel; Barbry, Didier Synthetic Communications, 2001 , vol. 31, # 6 p. 935 - 938
  • Route2
    • Isonicotinic acid Nicotinic Acid  Impurity|CS-0229405
      55-22-1
    • Isoniazid Topiroxostat  Impurity|CS-0229354
      54-85-3
    • ~68%
    • In-stock
      2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole|CS-0110715
      15420-02-7

    References

    • Pachhamia; Parikh Journal of the Indian Chemical Society, 1989 , vol. 66, # 4 p. 250 - 251
  • Route3
    • N'-(Propan-2-ylidene)isonicotinohydrazide|CS-1648077
      4813-04-1
    • ~%
    • In-stock
      2,5-Di(pyridin-4-yl)-1,3,4-oxadiazole|CS-0110715
      15420-02-7

    References

    • Sagitullin; Kost Vestnik Moskovskogo Universiteta, 1959 , vol. 14, # 4 p. 187,190 Chem.Abstr., 1960 , p. 17383

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P280-P302+P352

Quality Control

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Computational Chemistry Data

  • TPSA   64.7
  • LogP   2.1936
  • H_Acceptors   5
  • H_Donors   0
  • Rotatable_Bonds   2

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