(S)-α-Acetolactic Acid, is one of the enantiomers of acetolactate, which is the substrate of Acetolactate decarboxylase, which catalyzes the conversion of both enantiomers of acetolactate to the (R)-enantiomer of acetoin.
Synonyms:(2S)-2-Hydroxy-2-methyl-3-oxo-butanoic Acid Potassium Salt
Molecular Formula:C₅H₇KO₄
Molecular Weight:170.2
Appearance:Colorless oil to white to off-white solid
Purity:As reported
Solubility:Methanol (Slightly), Water (Slightly)
Storage and Stability:Store at -70°C. Hygroscopic, Under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.