Di-tert-butyl (2-bromopyridin-4-yl)iminodicarbonate is primarily used in organic synthesis as a versatile intermediate for constructing complex molecules. Its application is significant in the development of pharmaceuticals, particularly in the synthesis of active pharmaceutical ingredients (APIs) where it serves as a building block for pyridine-containing compounds. The bromine atom on the pyridine ring allows for further functionalization through cross-coupling reactions, such as Suzuki or Buchwald-Hartwig couplings, enabling the creation of diverse chemical structures. Additionally, it is utilized in the preparation of ligands for catalysis, aiding in the development of efficient catalytic systems for industrial processes. Its stability and reactivity make it a valuable tool in medicinal chemistry and material science research.