Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of thiazole-based drugs with antimicrobial, antiviral, and anticancer properties. Its structure allows for easy functionalization, making it valuable in medicinal chemistry for building bioactive molecules. Also employed in the preparation of agrochemicals and dyes due to its reactive amino and carboxylic acid groups. Commonly utilized in research settings for designing new heterocyclic compounds with potential therapeutic applications.