2-Phenylisobutyric acid

Its structure, containing a phenyl group and a branched isobutyric acid moiety, makes it valuable in medicinal chemistry for developing bioactive compounds. It is also utilized as a building block in organic synthesis and in the preparation of esters, polymers, and fine chemical derivatives. 2-Phenylisobutyric acid is an organic aromatic carboxylic acid widely used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals.

API Name Fexofenadine hydrochloride
CAS No 826-55-1
Molecular Formula C10H12O2
Molecular Weight 164.20 g/mol
Synonyms 2-methyl-2-phenylpropanoic acid