3-O-(E)-Feruloylquinic 2,2-Dimethyl-1,3-dioxolane Acid O-Acetyl O-Ethyl Ester is an intermediate in synthesizing 3-O-(E)-Feruloylquinic Acid (F308980), a phenolic acid with potential antioxidant and antifungal activities. Secondary metabolite in the coffee brewing process.