Oxobutanoate

Oxobutanoate, also known as 3-oxobutanoate, is a chemical compound with the molecular formula C4H7O3. It is a derivative of butanoic acid, where one hydrogen atom is replaced by an oxygen atom, forming a ketone group. Oxobutanoate is a key intermediate in various biochemical pathways, particularly in the metabolism of amino acids and fatty acids.

In biochemistry, oxobutanoate plays a crucial role in the Krebs cycle, also known as the citric acid cycle or TCA cycle. It is formed from the condensation of acetyl-CoA with oxaloacetate, a reaction catalyzed by the enzyme citrate synthase. The resulting citrate is then converted back into oxaloacetate and acetyl-CoA, completing the cycle.

Oxobutanoate can also be found in various biological systems and is involved in the synthesis of certain amino acids and other metabolites. Its presence and function are essential for maintaining cellular homeostasis and energy production.

In industrial applications, oxobutanoate is used as a precursor in the synthesis of various chemicals and pharmaceuticals. Its unique chemical properties make it a valuable compound in organic synthesis and biotechnology.