1-(3-Methoxybenzyl)thiourea finds applications primarily in the field of organic synthesis and medicinal chemistry. It is often utilized as a key intermediate in the preparation of various biologically active compounds, particularly those with potential therapeutic properties. The compound’s structure, featuring a thiourea moiety, makes it valuable in the development of inhibitors for enzymes or proteins, which can be explored in drug discovery efforts. Additionally, it is employed in the synthesis of heterocyclic compounds, which are important in the design of pharmaceuticals and agrochemicals. Its role in research also extends to the study of molecular interactions and binding mechanisms due to its ability to form hydrogen bonds, making it useful in biochemical and pharmacological studies.