(S)-2-Amino-3-(4-(hydroxymethyl)phenyl)propanoic acid hydrochloride

4-Hydroxymethyl-L-phenylalanine hydrochloride is a research compound derived from the amino acid phenylalanine, featuring a hydroxymethyl substituent on the aromatic ring. It is typically supplied as a hydrochloride salt and used in laboratory settings for biochemical and pharmaceutical research.