Hydroxybutyric acid
(Redirected from Hydroxybutyrate)
Script error: No such module "Multiple image". Hydroxybutyric acid is a group of four-carbon organic compounds that have both hydroxyl and carboxylic acid functional groups.[1] They can be viewed as derivatives of butyric acid. The carboxylate anion and the esters of hydroxybutyric acids are known as hydroxybutyrates. β-hydroxybutyric acid is relevant to human health as it is a member of a class of products of fatty acid oxidation referred to as ketone bodies.
The isomers are distinguished by the distance between the two functional groups and the branching.
- alpha-Hydroxybutyric acid (2-hydroxybutyric acid)
- beta-Hydroxybutyric acid (3-hydroxybutyric acid)
- gamma-Hydroxybutyric acid (4-hydroxybutyric acid, GHB)
- 2-hydroxyisobutyric acid
- 3-hydroxyisobutyric acid