Benzoyl-L-histidine Monohydrate is primarily utilized in biochemical research and pharmaceutical development. It serves as a key intermediate in the synthesis of peptides and other complex organic compounds. Its application extends to the study of enzyme mechanisms, particularly those involving histidine residues, due to its structural similarity to natural histidine. Additionally, it is used in the development of drugs targeting metabolic pathways and in the production of diagnostic agents for detecting specific enzyme activities. This compound also finds relevance in the formulation of nutritional supplements aimed at enhancing metabolic functions.