This compound is primarily utilized in organic synthesis as a protective group for amines. The tert-butyl carbamate moiety is particularly effective in safeguarding the amine functionality during multi-step synthetic processes, especially in the preparation of complex molecules such as pharmaceuticals and agrochemicals. Its stability under various reaction conditions allows for selective deprotection when needed, making it a valuable tool in the development of active pharmaceutical ingredients (APIs). Additionally, the hydroxymethyl group on the phenyl ring provides a reactive site for further functionalization, enabling the attachment of other chemical groups to create diverse derivatives. This versatility makes it a useful intermediate in the synthesis of biologically active compounds, including potential drug candidates.