3-Hydroxybenzamide is primarily utilized in the field of medicinal chemistry and pharmaceutical research. It serves as a key intermediate in the synthesis of various bioactive compounds and drugs. Its hydroxyl and amide functional groups make it a versatile building block for developing molecules with potential therapeutic properties, particularly in the design of anti-inflammatory and analgesic agents. Additionally, it is explored for its role in the development of inhibitors targeting specific enzymes or proteins involved in disease pathways. Researchers also investigate its potential as a precursor in the creation of novel compounds for treating neurological disorders or cancer, owing to its structural flexibility and ability to interact with biological targets.