This compound is primarily used in research and development within the pharmaceutical industry. It serves as a labeled intermediate in the synthesis of peptides and small molecules, particularly in drug discovery processes. Its deuterated form (d9) is valuable in metabolic studies, enabling researchers to track and analyze the behavior of compounds in biological systems using techniques like mass spectrometry. It is also employed in the development of isotopically labeled standards for analytical purposes, ensuring accurate quantification in complex samples. Additionally, it can be utilized in the preparation of modified peptides for studying protein interactions and enzymatic activities.