1-(Pyridin-2-yl)thiourea is primarily used in the field of organic synthesis and coordination chemistry. It serves as a versatile ligand due to its ability to form stable complexes with various metal ions, making it valuable in the development of catalysts and metal-organic frameworks. This compound is also employed in the synthesis of heterocyclic compounds, which are essential in pharmaceutical research for creating drugs with potential therapeutic properties. Additionally, it finds application in analytical chemistry as a reagent for detecting and quantifying metal ions in solutions. Its unique structure allows it to participate in various chemical reactions, contributing to advancements in material science and chemical engineering.