Annphenone is primarily used in the fragrance and flavor industry due to its pleasant aromatic properties. It serves as a key ingredient in perfumes, cosmetics, and scented consumer products, where it contributes a floral or fruity note. Its stability and volatility profile make it suitable for long-lasting scent formulations. Additionally, Annphenone finds use as an intermediate in the synthesis of more complex organic molecules, particularly in pharmaceutical and agrochemical research, where it aids in building active compounds through selective reactions. Its ketone functional group allows for derivatization, enabling the development of new materials with tailored properties.