Cyclopentadecanone is widely used in the fragrance industry as a key ingredient in the production of musks. Its unique scent profile makes it valuable for creating long-lasting, warm, and animalic notes in perfumes and colognes. It is particularly favored in high-end and luxury fragrances for its ability to enhance and stabilize other aromatic compounds. Additionally, it finds application in cosmetics and personal care products, such as lotions and soaps, to impart a subtle, lingering fragrance. Its stability and compatibility with various formulations make it a versatile choice for scent-related applications.