Benzhydrylamine is primarily used in the synthesis of pharmaceuticals and organic compounds. It serves as a key intermediate in the production of antihistamines and other therapeutic agents. Additionally, it is utilized in peptide synthesis, particularly in solid-phase peptide synthesis (SPPS), where it acts as a linker to anchor peptides to a solid support. Its structure allows for efficient cleavage of the synthesized peptide from the resin. In research, it is employed in the development of novel chemical entities and in the study of biochemical pathways. Its versatility makes it valuable in both industrial and academic settings.