Isonicotinic acid is a compound known for its significant role in pharmaceutical and chemical research. This versatile substance is widely used in the synthesis of various drugs and chemicals. Additionally, it serves as a precursor for the preparation of numerous intermediates, making it vital in organic chemistry. Isonicotinic acid is often referred to as isonicotinic acid, pyridine-4-carboxylic acid, or simply INA. This compound's synonyms are essential for scientists, researchers, and chemists to communicate effectively and accurately in their work. By understanding the various names for isonicotinic acid, professionals can engage in productive discussions, exchange knowledge, and collaborate efficiently in their respective fields.