Used in the synthesis of pharmaceutical intermediates, particularly in the development of bioactive molecules and heterocyclic compounds. Its aldehyde functional group allows for easy modification in organic reactions, making it valuable in constructing complex organic frameworks. Commonly employed in condensation reactions to form fluorescent dyes and optoelectronic materials. Also utilized in the preparation of fragrances and flavoring agents due to its aromatic character. Plays a role in research settings for designing novel compounds with potential antimicrobial or anti-inflammatory activity.