Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of fluorinated analogs of biologically active molecules. Its allylic bromide functionality enables selective substitution reactions, making it valuable in medicinal chemistry for constructing complex nitrogen-containing structures. The tert-butyl carbamate group acts as a protected amine, allowing stepwise assembly of peptide-like chains or heterocycles. Commonly applied in research settings for designing enzyme inhibitors or receptor modulators where fluorine substitution enhances metabolic stability and binding affinity.