6-(3-Cyanophenyl)nicotinic acid is primarily utilized in the field of medicinal chemistry as an intermediate in the synthesis of various pharmaceutical compounds. Its structure, featuring both a cyano group and a nicotinic acid moiety, makes it a valuable building block for developing molecules with potential biological activity. It is often employed in the design and creation of drug candidates targeting specific enzymes or receptors, particularly in the development of anti-inflammatory, anticancer, or neurological agents. Additionally, its chemical framework allows for further functionalization, enabling researchers to explore diverse therapeutic applications. The compound is also used in organic synthesis research to study reaction mechanisms and develop novel chemical processes.