6-Chloroquinolin-3-ol is primarily used in the synthesis of various pharmaceutical compounds. It serves as a key intermediate in the production of drugs that exhibit antimicrobial and anti-inflammatory properties. This compound is also utilized in the development of potential therapeutic agents for treating diseases caused by parasitic infections, such as malaria. Additionally, it finds application in organic chemistry research for the creation of complex molecules with potential biological activity. Its role in the synthesis of quinoline derivatives makes it valuable in the exploration of new medicinal compounds.