Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of thiazole-based drugs which exhibit antimicrobial, anti-inflammatory, and anticancer activities. It serves as a building block in organic synthesis due to the presence of reactive functional groups—the ester and aldehyde—which allow for further chemical modifications. Commonly employed in the preparation of bioactive molecules and heterocyclic compounds for medicinal research. Also utilized in agrochemical industries for designing novel pesticides and herbicides owing to its structural properties that enhance biological activity.