4-Hydroxy-2,5-dimethyl-3(2H)-furanoneAlletonePineapple ketoneStrawberry furanoneDimethylhydroxy furanone |Section1= |Section2= |Section3= }} Furaneol, or strawberry furanone, is a natural organic compound used in the flavor and perfume industry because of its sweet strawberry aroma. It is found in a variety of fruits and is partly responsible for the smell of fresh pineapple.… (More on Furaneol)