KB02-COOH is widely used in the pharmaceutical industry as a key intermediate in the synthesis of various active pharmaceutical ingredients (APIs). Its carboxylic acid functional group allows it to participate in coupling reactions, making it valuable for constructing complex molecular structures. This compound is particularly useful in the development of drugs targeting inflammatory diseases, as it can be incorporated into molecules designed to inhibit specific enzymes or receptors involved in inflammation. Additionally, KB02-COOH is employed in organic synthesis for the preparation of fine chemicals and specialty compounds, where its reactivity and stability are advantageous. Its role in research and development is also notable, as it serves as a building block in the creation of novel compounds for biological testing and drug discovery.