Heptadecanedioic acid finds its primary application in the production of high-performance polymers and resins. It is used as a monomer in the synthesis of polyesters and polyamides, which are valued for their durability, thermal stability, and chemical resistance. These materials are often employed in the manufacturing of coatings, adhesives, and engineering plastics, making them suitable for automotive, aerospace, and industrial applications. Additionally, it serves as a precursor in the development of specialty chemicals, including lubricants and plasticizers, which enhance the flexibility and longevity of various materials. Its long carbon chain contributes to the desirable properties of the end products, such as improved mechanical strength and resistance to degradation.