CAS 77220-86-1

4-Hydroxyisovaleric acid

Description:

4-Hydroxyisovaleric acid, with the CAS number 77220-86-1, is an organic compound characterized by its hydroxyl and carboxylic acid functional groups. It is a colorless to pale yellow liquid that is soluble in water and exhibits a slightly acidic nature due to the presence of the carboxylic acid group. This compound is a derivative of isovaleric acid, with the addition of a hydroxyl group at the fourth carbon position. It is known for its role in various biochemical pathways, particularly in the metabolism of certain amino acids. The presence of the hydroxyl group contributes to its reactivity, allowing it to participate in esterification and other organic reactions. Additionally, 4-hydroxyisovaleric acid may have applications in the synthesis of pharmaceuticals and as a potential intermediate in organic synthesis. Its safety profile should be considered in handling, as with many organic acids, it may cause irritation upon contact with skin or mucous membranes.

Formula: C₅H₁₀O₃

InChI: InChI=1S/C5H10O3/c1-4(3-6)2-5(7)8/h4,6H,2-3H2,1H3,(H,7,8)

InChI key: InChIKey=ZGYGEPZZMAXSKH-UHFFFAOYSA-N

SMILES: C(CC(O)=O)(CO)C

Synonyms:

• β-Methyl-γ-hydroxybutyric acid
• butanoic acid, 4-hydroxy-3-methyl-
• Butanoic acid, 4-hydroxy-3-methyl-
• 3-Methyl-γ-hydroxybutyric acid
• 4-Hydroxyisovaleric acid
• 4-Hydroxyisovaleric acid
• 4-Hydroxy-3-methylbutanoic acid