2-Hydroxybutyric acid (α-Hydroxybutyric acid ) is converted from 2-Aminobutyric acid, with 2-oxobutyric acid as an intermediate metabolite. References: Landaas S, et al. The formation of 2-hydroxybutyric acid in experimental animals. Clin Chim Acta. 1975 Jan 6;58(1):23-32.

纯度：≥98%

CAS：600-15-7