Piperitone is widely used in the fragrance and flavor industry due to its fresh, minty, and slightly citrus-like aroma. It serves as a key intermediate in the synthesis of menthol and other aromatic compounds. Its olfactory properties make it valuable in perfumery for creating herbal, fresh, and cooling accords. It is also used in aromatherapy products and functional fragrances where a clean, uplifting scent is desired. Additionally, piperitone exhibits biological activity and has been studied for its potential antimicrobial and insecticidal properties, making it useful in natural pesticide formulations and antimicrobial agents.