o-Methyl-DL-tyrosine is a methylated aromatic amino acid derivative in which the tyrosine phenyl ring bears an ortho-methyl substituent, retaining the amino acid backbone with a phenolic side chain. The molecule contains a free amino group and a carboxylic acid group, and the "DL" designation indicates a racemic mixture of D- and L- stereoisomers at the alpha carbon while maintaining the ortho-methyl substitution pattern on the aromatic ring. In peptide and structure-activity study workflows, this compound functions as a chemically defined tyrosine analogue that can be incorporated into peptide synthesis or used in analytical and labeling contexts where an ortho-methyl-modified phenolic aromatic side chain is required to probe steric and electronic effects.
CAT No: CP18802
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