1-(2-Fluorophenyl)-2-thiourea finds application in various research and industrial fields due to its unique chemical properties. It is commonly used as a reagent in organic synthesis, particularly in the preparation of heterocyclic compounds, which are essential in pharmaceutical development. Its structure allows it to act as a building block for creating molecules with potential biological activity, making it valuable in drug discovery.

In medicinal chemistry, it is investigated for its potential as a precursor in the synthesis of compounds with therapeutic properties, such as antimicrobial or anticancer agents. Its fluorine moiety enhances its ability to interact with biological targets, improving the efficacy of derived compounds.

Additionally, it is utilized in material science for the development of specialized polymers and coatings, where its chemical stability and reactivity are advantageous. In analytical chemistry, it serves as a standard or reference compound in various spectroscopic and chromatographic techniques, aiding in the identification and quantification of similar substances. Its versatility makes it a valuable tool across multiple scientific disciplines.