Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors and central nervous system agents. Its structure supports the creation of bioactive molecules due to the presence of a protected amine and a functionalized piperazine ring. Commonly employed in medicinal chemistry for building complex drug candidates, especially those targeting neurological disorders and cancer. Also utilized in research settings for structure-activity relationship (SAR) studies to optimize drug potency and selectivity.