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CS-W001157 4
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2-Bromo-5-phenylpyridine

  • CAS No. 107351-82-6

  • Cat. No. CS-0018829
  • Purity≥97%
  • MDL No.MFCD04114195

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

2-Bromo-5-phenylpyridine|CS-0018829

Structure of 107351-82-6

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General Information

  • CAS No. 107351-82-6
  • Cat. No. CS-0018829
  • Purity ≥97%
  • MDL No. MFCD04114195
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₈BrN
  • Molecular Weight 234.09
  • Synonym(s) Pyridine,2-bromo-5-phenyl
  • SMILES BrC1=NC=C(C2=CC=CC=C2)C=C1

Description

2-Bromo-5-phenylpyridine features a phenyl-substituted pyridine core with a bromine atom at the 2-position, enabling direct functionalization in cross-coupling reactions. The electron-deficient pyridine ring enhances reactivity in palladium-catalyzed transformations, while the ortho-bromo substitution facilitates selective C–C bond formation. This bench-stable, moisture-tolerant scaffold serves as a key building block for pharmaceutical intermediates and functional materials.

Application

2-Bromo-5-phenylpyridine serves as a versatile building block in transition-metal-catalyzed cross-coupling reactions, enabling efficient C–C bond formation under standard Suzuki, Stille, and Negishi conditions. The bromine substituent exhibits high reactivity with palladium catalysts, while the phenylpyridine scaffold provides structural rigidity and favorable electronic properties for further functionalization. Bench-stable and readily purified by recrystallization, it functions effectively in the synthesis of biaryl motifs and complex heterocyclic systems relevant to medicinal chemistry and materials science.

Synthesis

  • Route1

    References

    • WO2005/92304 A2, ; Page/Page column 42 ;
  • Route2

    References

    • Journal of the American Chemical Society, , vol. 131, p. 3621 - 3630
  • Route3

    References

    • Tetrahedron, , vol. 69, # 51 p. 10996 - 11003

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   12.89
  • LogP   3.5111
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   1

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