Used as an intermediate in the synthesis of thiamine (vitamin B1), this compound plays a key role in pharmaceutical manufacturing. It contributes to the construction of the thiazole moiety in thiamine, which is essential for enzymatic reactions in carbohydrate metabolism. Due to its functional groups, it also serves in the development of other biologically active molecules, including potential antimicrobial and anti-inflammatory agents. Its reactivity makes it valuable in forming heterocyclic compounds in medicinal chemistry research.