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CS-W001157 4
Total: USD 88.00

4,6-Difluoropyrimidine

  • CAS No. 2802-62-2

  • Cat. No. CS-0132157
  • Purity≥97%
  • MDL No.MFCD03412223

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

4,6-Difluoropyrimidine|CS-0132157

Structure of 2802-62-2

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General Information

  • CAS No. 2802-62-2
  • Cat. No. CS-0132157
  • Purity ≥97%
  • MDL No. MFCD03412223
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₂F₂N₂
  • Molecular Weight 116.07
  • Synonym(s) Pyrimidine, 4,6-difluoro-
  • SMILES FC1=CC(F)=NC=N1

Description

4,6-Difluoropyrimidine serves as a key heterocyclic scaffold in medicinal chemistry, offering enhanced metabolic stability and improved binding affinity due to its electron-deficient nature. This bench-stable, moisture-tolerant compound integrates readily into kinase inhibitors and antiviral agents, enabling efficient coupling in late-stage functionalization.

Application

4,6-Difluoropyrimidine serves as a versatile building block in medicinal chemistry, enabling efficient late-stage functionalization via nucleophilic substitution. Its dual fluorine substituents provide high reactivity at C4 and C6 positions while maintaining bench stability and compatibility with diverse reaction conditions. The compound functions as a key scaffold for constructing bioactive heterocycles and facilitates the synthesis of pharmaceutical intermediates through orthogonal coupling strategies.

Synthesis

  • Route1

    References

    • American Cyanamid Company Patent: EP794177 A1, 1997 ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 1760
Class : 8
Packing Group : Ⅲ
Hazard Statements : H318
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   25.78
  • LogP   0.7548
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

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