Used in the synthesis of pharmaceutical intermediates, particularly in antiviral and anticancer drug development. Acts as a building block in heterocyclic chemistry due to the presence of both benzimidazole and aniline moieties, which are common in bioactive molecules. Employed in the preparation of kinase inhibitors and receptor antagonists. Also utilized in material science for developing fluorescent probes and sensors owing to its electron-donating properties and structural rigidity.