Used in organic synthesis as a key intermediate for producing pharmaceuticals, particularly in the development of anti-inflammatory and anti-cancer drugs. It serves as a building block for creating complex molecules due to its reactive aldehyde group and sulfonyl moiety. Also employed in the synthesis of agrochemicals and dyes, where its structural properties enhance the stability and functionality of the final products. Additionally, it finds application in material science for modifying polymers and coatings to improve their performance characteristics.