Used primarily as an intermediate in organic synthesis, this compound serves in the development of pharmaceuticals, particularly in the construction of bioactive molecules targeting central nervous system disorders. Its amine functionality allows for coupling reactions to form amides or sulfonamides, common motifs in drug design. The bromophenyl group provides a site for further modification via cross-coupling reactions such as Suzuki or Heck reactions, enabling the introduction of diverse aromatic structures. It is also employed in the synthesis of receptor ligands and enzyme inhibitors, where the cyclopentane ring contributes conformational restraint to enhance selectivity and potency.