2hüdroksüvõihape

2-hüdroksüvõihape, also known as 2-hydroxybutanoic acid or alpha-hydroxybutyric acid, is an organic compound with the chemical formula CH3CH(OH)COOH. It is a hydroxy acid and a chiral molecule, meaning it exists as two enantiomers, D-(-)-2-hydroxybutanoic acid and L-(+)-2-hydroxybutanoic acid. The racemic mixture contains equal amounts of both enantiomers.

This compound can be found naturally in some biological processes, though it is not as widely known or studied as some other alpha-hydroxy acids like lactic acid or glycolic acid. In human metabolism, 2-hydroxybutanoic acid can be a byproduct of the breakdown of certain amino acids. Elevated levels of 2-hydroxybutanoic acid in the blood have been investigated as a potential biomarker for certain metabolic conditions, such as insulin resistance and oxidative stress.

Industrially, 2-hydroxybutanoic acid can be synthesized through various chemical routes. Its properties as an alpha-hydroxy acid suggest potential applications in cosmetics, similar to other AHAs, for exfoliation and skin renewal. However, its commercial use is less prevalent compared to more established alpha-hydroxy acids. Research continues to explore its biological roles and potential therapeutic or diagnostic applications.