Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of antidiabetic and antihypertensive drugs. It plays a role in the preparation of thiazole-based compounds which exhibit biological activity, including enzyme inhibition and antimicrobial effects. Commonly employed in research settings for constructing heterocyclic frameworks in medicinal chemistry. Also utilized in agrochemical research for developing new crop protection agents due to its reactivity and ability to form stable derivatives.