CAS 2889-31-8 appears in our catalog under these names: α-Hydroxyglutaric Acid, α–Hydroxyglutaric Acid, 2-hydroxypentanedioic acid, 98.0%, 98.0%, α-Hydroxyglutaric acid, 99.0%. Offered by: TargetMol, GLPBio, Chemat, MedChemExpress. Available pack sizes: 5mg, 10mg, 25mg, 10 mg (67.52 mM * 1mL in Ethanol), 25 mg (67.52 mM * 2.5mL in Ethanol), 5 mg (67.52 mM * 0.5mL in Ethanol).