Used in the synthesis of complex organic molecules, particularly in pharmaceutical research. It serves as a key intermediate in the development of drugs targeting various diseases. Its boronic acid group is valuable in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds. This makes it essential in creating novel compounds for medicinal chemistry. Additionally, its deuterated piperidine moiety is useful in metabolic studies, helping to track and understand drug behavior in biological systems.