Used in organic synthesis as a key intermediate for Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in the development of pharmaceuticals and biologically active compounds. Its boronic acid functionality allows for efficient coupling with aryl or heteroaryl halides, making it valuable in the construction of complex heterocyclic systems found in drug discovery. Particularly useful in the synthesis of kinase inhibitors and other therapeutic agents where the pyrrolopyridine scaffold is present. Stable under standard handling conditions and compatible with a variety of functional groups, it supports late-stage functionalization in medicinal chemistry campaigns.