The present disclosure provides novel sweetener compositions comprising a compound having a structure according to Formula (I): wherein R1, R2, R3, and R4 are described herein. Also provided are methods of modulating sweetness profile of a product by adding a compound of Formula (I) to the product, such as a beverage product or a food product. For example, the compound described herein can be added to increase the overall sweetness of a nutritive sweetener sweetened beverages； decrease the sweetness time-ofonset for high potency sweeteners such as rebaudioside A； decreasing bitter, metallic and licorice off-notes of high potency sweeteners； and improve the sweet quality of sweetened products.
