Used as a protected amine building block in organic synthesis, particularly in pharmaceutical development. The compound enables the introduction of a constrained cyclopropylaminomethyl moiety while the Boc (tert-butoxycarbonyl) group provides stability and controlled deprotection under mild acidic conditions. Commonly employed in the synthesis of bioactive molecules, including drug candidates targeting central nervous system disorders and metabolic diseases. Its structure supports improved metabolic stability and membrane permeability in final active ingredients. Widely utilized in medicinal chemistry for structure-activity relationship (SAR) studies due to its rigid backbone and favorable physicochemical properties.