O-Methyl-L-threonine is an O-methylated, naturally occurring amino acid derivative of L-threonine in which the side-chain hydroxyl is converted to a methoxy ether while retaining the amino and carboxyl functionalities of the amino acid framework. The molecule contains an α-amino group and a carboxylic acid group, and its stereochemistry is specified as L at the α-carbon, with the side chain featuring a methoxy substituent that reduces free hydroxyl hydrogen-bonding relative to threonine. O-Methyl-L-threonine is used in peptide chemistry and chemical biology as a modified threonine analogue for structure-activity studies, incorporation into peptide building blocks, and analytical method development where controlled side-chain oxygen functionality is required.
CAT No: CP01932
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