Used in pharmaceutical research as an intermediate in the synthesis of bioactive molecules, particularly in the development of central nervous system agents. Shows utility in creating compounds with potential anxiolytic or sedative properties due to structural features influencing neurotransmitter modulation. Also employed in medicinal chemistry for optimizing drug candidates requiring enhanced lipophilicity and membrane permeability. Serves as a building block in the preparation of peptidomimetics and other nitrogen-containing heterocycles.