Methyl 6-heptenoate is primarily used in the synthesis of flavors and fragrances due to its fruity and green odor profile. It serves as a key intermediate in the production of various esters and other compounds that enhance the sensory qualities of consumer products. In the fragrance industry, it is valued for its ability to impart fresh, natural notes, making it suitable for perfumes, soaps, and cosmetics. Additionally, it is utilized in organic synthesis as a building block for more complex molecules, particularly in the development of fine chemicals and pharmaceuticals. Its reactivity and structure make it a versatile component in creating specialized compounds for industrial applications.