This compound is primarily utilized in organic synthesis and pharmaceutical research as an intermediate. It plays a crucial role in the development of bioactive molecules, particularly in the synthesis of piperazine derivatives, which are often explored for their potential therapeutic applications. The presence of the bromophenethyl group makes it a valuable building block for constructing more complex structures, especially in drug discovery programs targeting neurological disorders or other conditions where piperazine-based compounds show promise. Its tert-butyl carboxylate group provides stability and ease of handling during chemical transformations, making it a preferred choice in multi-step synthetic routes.