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CS-W001157 4
Total: USD 88.00

3,5-Difluoroaniline

  • CAS No. 372-39-4

  • Cat. No. CS-D1125
  • Purity≥98%
  • MDL No.MFCD00007763

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

3,5-Difluoroaniline|CS-D1125

Structure of 372-39-4

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General Information

  • CAS No. 372-39-4
  • Cat. No. CS-D1125
  • Purity ≥98%
  • MDL No. MFCD00007763
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₅F₂N
  • Molecular Weight None
  • Synonym(s) fluorocyclohexane
  • SMILES NC1=CC(F)=CC(F)=C1

Description

3,5-Difluoroaniline features two fluorine atoms at the 3 and 5 positions of the aromatic ring, imparting enhanced electron-withdrawing character and improved metabolic stability. This bench-stable derivative integrates readily into pharmaceutical scaffolds, offering a potent handle for downstream functionalization in medicinal chemistry workflows.

Application

3,5-Difluoroaniline serves as a valuable building block in medicinal chemistry and agrochemical synthesis, offering enhanced metabolic stability and modulated electronic properties through its ortho-fluorine substitution pattern. The amine functionality enables straightforward coupling reactions, while the difluorinated aromatic ring provides excellent bench stability and compatibility with diverse functional groups. Its utility is well-established in constructing bioactive heterocycles and peptide-like scaffolds via standard amidation, Suzuki-Miyaura, and electrophilic substitution protocols.

Synthesis

  • Route1
    • null|null
      109-86-4
    • null|null
      7803-57-8
    • ~90%
    • In-stock
      3,5-Difluoroaniline|CS-D1125
      372-39-4

    References

    • Ishihara Sangyo Kaisha Ltd. Patent: US5399767 A1, 1995 ;
  • Route2
    • null|null
      13527-91-8
    • ~71%
    • In-stock
      3,5-Difluoroaniline|CS-D1125
      372-39-4

    References

    • Safina, Larisa Yu.; Selivanova, Galina A.; Koltunov, Konstantin Yu.; Shteingarts, Vitalij D. Tetrahedron Letters, 2009 , vol. 50, # 37 p. 5245 - 5247
  • Route3
    • null|null
      1634-04-4
    • null|null
      372-38-3
    • ~%
    • In-stock
      3,5-Difluoroaniline|CS-D1125
      372-39-4

    References

    • BASF Corporation Patent: US6127577 A1, 2000 ;

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

Quality Control

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Computational Chemistry Data

  • TPSA   26.02
  • LogP   1.547
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   0

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