is conjugate base of 2-hydroxy-3-methylpentanoic acid 2-hydroxy-3-methylpentanoate 131.071 131.150 2-hydroxy-3-methylpentanoate 2-hydroxy-3-methylvalerate A 2-hydroxy fatty acid anion that is the conjugate base of 2-hydroxy-3-methylpentanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. C6H11O3 CHEBI:133085 InChI=1S/C6H12O3/c1-3-4(2)5(7)6(8)9/h4-5,7H,3H2,1-2H3,(H,8,9)/p-1 OC(C(CC)C)C([O-])=O RILPIWOPNGRASR-UHFFFAOYSA-M alpha-hydroxy-beta-methylpentanoate alpha-hydroxy-beta-methylvalerate chebi_ontology isoleucate short-chain fatty acid branched-chain fatty acid anion 2-hydroxy fatty acid anion