Description

5-Bromo-1,2-difluoro-3-(trifluoromethyl)benzene (CAS No. 240122-25-2) is a high-purity fluorinated aromatic compound with the molecular formula C₇H₂BrF₅. This specialty chemical is designed for advanced research and industrial applications, particularly in pharmaceuticals, agrochemicals, and materials science. Its unique structure, featuring bromo, difluoro, and trifluoromethyl substituents, makes it a valuable building block for synthesizing complex fluorinated molecules. Our product is rigorously tested to ensure ≥98% purity (GC) and is supplied in sealed, light-resistant containers to maintain stability. Ideal for cross-coupling reactions, nucleophilic substitutions, and as a precursor for liquid crystals or OLED materials.

Properties

• CAS Number: 240122-25-2
• Complexity: 180
• IUPAC Name: 5-bromo-1,2-difluoro-3-(trifluoromethyl)benzene
• InChI: InChI=1S/C7H2BrF5/c8-3-1-4(7(11,12)13)6(10)5(9)2-3/h1-2H
• InChI Key: YPARTGIVEPLLGK-UHFFFAOYSA-N
• Exact Mass: 259.92600
• Molecular Formula: C7H2BrF5
• Molecular Weight: 260.99
• SMILES: C1=C(C=C(C(=C1C(F)(F)F)F)F)Br
• Monoisotopic Mass: 259.92600
• Synonyms: 5-bromo-1,2-difluoro-3-(trifluoromethyl)benzene, 240122-25-2, 3,4-Difluoro-5-(trifluoromethyl)bromobenzene, SCHEMBL6600160, DTXSID90628959, MFCD00236265, AKOS005063696, AS-82622, DB-008259, CS-0158755, E81963, 5-Bromo-1,2-difluoro-3-trifluoromethyl-benzene

Application

5-Bromo-1,2-difluoro-3-(trifluoromethyl)benzene serves as a key intermediate in pharmaceutical development, enabling the synthesis of fluorinated drug candidates with enhanced metabolic stability. In materials science, it contributes to the production of specialty polymers and liquid crystals with unique dielectric properties. The compound’s electron-withdrawing groups make it valuable for designing catalysts and ligands in transition metal chemistry.

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