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CS-W001157 4
Total: USD 88.00

1-Bromo-3,5-difluoro-2-iodobenzene

  • CAS No. 175278-11-2

  • Cat. No. CS-W012012
  • Molecule weight318.89
  • Purity≥98%
  • MDL No.MFCD00042183

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

1-Bromo-3,5-difluoro-2-iodobenzene|CS-W012012

Structure of 175278-11-2

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General Information

  • CAS No. 175278-11-2
  • Cat. No. CS-W012012
  • Purity ≥98%
  • MDL No. MFCD00042183
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₂BrF₂I
  • Molecular Weight 318.89
  • Synonym(s) 6-bromo-2,4-difluoro-iodobenzene
  • SMILES FC1=CC(Br)=C(I)C(F)=C1

Description

1-Bromo-3,5-difluoro-2-iodobenzene features a uniquely activated aromatic core bearing strategically positioned halogens: bromine at C1, fluorine at C3 and C5, and iodine at C2. This electronic asymmetry enables selective cross-coupling transformations under palladium catalysis. The molecule exhibits excellent stability under standard bench conditions and facilitates efficient diversification in complex heterocycle synthesis.

Application

1-Bromo-3,5-difluoro-2-iodobenzene serves as a versatile diaryl building block for palladium-catalyzed cross-coupling reactions. The orthogonal reactivity of bromo and iodo groups enables sequential functionalization, while the electron-withdrawing difluoro substituents enhance stability and modulate electrophilicity. This compound facilitates efficient access to substituted biaryls and heterocyclic scaffolds relevant to medicinal chemistry and materials science, offering predictable regiochemistry and robust performance in standard coupling protocols.

Safety Information

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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   0
  • LogP   3.3319
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   0

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