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CS-W001157 4
Total: USD 88.00

4-(1,2,4-Oxadiazol-3-yl)aniline

  • CAS No. 59908-70-2

  • Cat. No. CS-0157499
  • Molecule weight161.16
  • Purity≥98%
  • MDL No.MFCD11156796

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

4-(1,2,4-Oxadiazol-3-yl)aniline|CS-0157499

Structure of 59908-70-2

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General Information

  • CAS No. 59908-70-2
  • Cat. No. CS-0157499
  • Purity ≥98%
  • MDL No. MFCD11156796
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₇N₃O
  • Molecular Weight 161.16
  • Synonym(s) 4-(1,2,4-oxadiazol-3-yl)Benzenamine
  • SMILES C1=C(C=CC(=C1)N)C2=NOC=N2

Description

4-(1,2,4-Oxadiazol-3-yl)aniline integrates a robust 1,2,4-oxadiazole ring with an aniline handle, delivering enhanced stability and polarity. This electron-deficient heterocycle pairs effectively with amine functionalities in conjugation chemistries, enabling efficient coupling under standard conditions. The scaffold serves as a key building block in medicinal chemistry and materials science applications.

Application

4-(1,2,4-Oxadiazol-3-yl)aniline serves as a versatile heterocyclic building block in medicinal chemistry, enabling the construction of bioactive scaffolds through established coupling reactions. Its stability under standard reaction conditions and compatibility with diverse functional groups facilitate efficient synthesis of pharmaceutical intermediates. The molecule functions as a key linker in target-oriented synthesis, particularly in compounds requiring extended conjugation or hydrogen-bonding capabilities.

Synthesis

  • Route1

    References

    • Forest Laboratories Holdings Limited Patent: US2009/239810 A1, 2009 ; Location in patent: Page/Page column 54 ; US 20090239810 A1
  • Route2
    • N-Hydroxy-4-nitrobenzimidamide|CS-W017162
      1613-86-1
    • ~%
    • In-stock
      4-(1,2,4-Oxadiazol-3-yl)aniline|CS-0157499
      59908-70-2

    References

    • Haugwitz, R. D.; Martinez, A. J.; Venslavsky, J.; Angel, R. G.; Maurer, B. V.; et al. Journal of Medicinal Chemistry, 1985 , vol. 28, # 9 p. 1234 - 1241
  • Route3

    References

    • AGIOS PHARMACEUTICALS, INC.; POPOVICI-MULLER, Janeta; SALITURO, Francesco, G.; SAUNDERS, Jeffrey, O.; TRAVINS, Jeremey; YAN, Shunqi Patent: WO2012/9678 A1, 2012 ; WO 2012/009678 A1

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-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   64.94
  • LogP   1.3188
  • H_Acceptors   4
  • H_Donors   1
  • Rotatable_Bonds   1

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