Cyclopentadecanone oxime is primarily utilized in the fragrance industry as a key intermediate in the synthesis of musks, particularly macrocyclic musks. These musks are highly valued for their ability to impart long-lasting, warm, and animalic notes to perfumes and personal care products. Its application extends to the production of fine fragrances, where it enhances the depth and complexity of scent compositions. Additionally, it is employed in the creation of specialty chemicals for use in detergents and fabric softeners, contributing to a pleasant and enduring aroma in textiles. Its stability and compatibility with various formulations make it a versatile ingredient in the development of high-quality olfactory products.