4-Phenylbutyric Acid

This precursor helps synthesize the necessary side chain (ethyl (R)-2-hydroxy-4-phenylbutyrate) for Ramipril, used for treating hypertension and heart failure. 4-Phenylbutyric acid (and its derivatives like 2-hydroxy-4-phenylbutyric acid) serves as a key intermediate in the pharmaceutical industry for producing ACE inhibitors, including ramipril.

CAS No 1821-12-1
Molecular Formula C10H12O2
Molecular Weight 164.20 g/mol
Synonyms 4-phenylbutanoic acid

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