24hydroxyphenylacetic

24hydroxyphenylacetic acid, also known as 4-hydroxyphenylacetic acid (4-HPAA), is a naturally occurring organic compound. It is a derivative of the amino acid phenylalanine and is found in various biological sources. 4-HPAA is a phenolic acid, meaning it contains a hydroxyl group attached to an aromatic ring.

This compound is a metabolite of tyrosine, an essential amino acid. It is produced in the body through enzymatic pathways and can also be found in certain plants and foods. For example, it has been identified in fruits like apples and in beverages such as coffee and wine.

In biological systems, 4-HPAA plays a role in several processes. It is involved in the metabolism of dietary components and has been studied for its potential antioxidant properties. Research has also explored its presence as a biomarker for certain physiological conditions, though its significance in this regard is still under investigation.

The chemical structure of 24hydroxyphenylacetic acid features a benzene ring with a hydroxyl group at the para position and an acetic acid side chain. Its molecular formula is C8H8O3. It is a white crystalline solid that is soluble in water and ethanol. Further research continues to investigate its biological functions and potential applications.