Chemical Formula: C5H7O3S-

Chemical Formula C5H7O3S-

Found 1 metabolite its formula value is C5H7O3S-

4-Methylthio-2-oxobutanoate

4-Methylthio-2-oxobutanoate

C5H7O3S- (147.0116)


The 2-oxo monocarboxylic acid anion derived from 4-methylthio-2-oxobutanoic acid. The major microspecies at pH 7.3, it is formed from L-methionine via the action of methionine transaminase.