3-Chloro-2-fluorobromobenzene丨CAS 144584-65-6

3-Chloro-2-fluorobromobenzene (CAS 144584-65-6) is a halogenated aromatic compound primarily used as an intermediate in organic synthesis and pharmaceutical chemistry. Its main applications include serving as a building block for the preparation of agrochemicals, pharmaceuticals, and specialty chemicals where selective halogen substitution is required. It is particularly useful in cross-coupling reactions, such as Suzuki or Heck reactions, allowing the introduction of diverse functional groups onto the aromatic ring. Additionally, it is employed in the synthesis of heterocyclic compounds and advanced intermediates for drug discovery and material science applications.

The benefits of 3-Chloro-2-fluorobromobenzene arise from its multifunctional halogenated structure, chemical stability, and reactivity. The presence of chlorine, fluorine, and bromine atoms provides selective reactivity sites, enabling precise derivatization and functionalization in multi-step synthesis. Its stability under standard laboratory conditions ensures safe handling and storage, while the bromine atom allows efficient participation in cross-coupling reactions for constructing complex molecules. These properties make it a versatile and reliable intermediate for producing high-value compounds in pharmaceuticals and specialty chemicals.