Laevulinic acid is a compound with a variety of names, including levulinic acid, 4-oxopentanoic acid, and 4-oxovaleric acid. It is an organic acid that is produced by the dehydration of fructose or glucose. Laevulinic acid can be found naturally in many fruits, such as strawberries and tomatoes, as well as in honey and wine. It is widely used in the production of different chemicals, such as solvents, plasticizers, and pharmaceuticals. Due to its versatile nature, laevulinic acid has many different synonyms that are used interchangeably. Other synonyms for laevulinic acid include 4-oxopentanoate, delta-valerolactone, hexanoic acid, and gamma-oxovaleric acid.