Isoprene is primarily used in the production of synthetic rubber, especially polyisoprene rubber, which closely mimics natural rubber in elasticity and durability. It is a key monomer in manufacturing tires for vehicles, where high resilience and abrasion resistance are required. Isoprene-based polymers are also used in adhesives, sealants, and elastomers for industrial and consumer products. Additionally, copolymers of isoprene, such as butyl rubber, are utilized in inner tubes, roofing membranes, and vibration damping materials. Its ability to form flexible, tough polymers makes it valuable in specialty rubbers for automotive, construction, and healthcare applications. Furthermore, isoprene serves as a starting material in the synthesis of other chemicals, such as terpenes and isoprenoid compounds, which find applications in the pharmaceutical, fragrance, and personal care industries. Its properties enable the creation of complex molecular structures, playing a significant role in research and development of new biomolecules.