Used as an intermediate in organic synthesis, particularly in the pharmaceutical industry for constructing complex molecules. Its structure allows for selective protection of amines, enabling controlled reactions in multi-step syntheses. The carbamate group stabilizes the amine while permitting deprotection under mild conditions, making it valuable in peptide and heterocycle synthesis. The aldehyde functionality at the 4-position provides a site for further modification, such as reductive amination or nucleophilic addition, facilitating the development of bioactive compounds. Commonly employed in the preparation of drug candidates targeting central nervous system disorders and metabolic diseases.