L-PHENYLALANINE-N-T-BOC (1-13C) is a protected amino acid derivative in which L-phenylalanine carries an N-tert-butoxycarbonyl (Boc) protecting group and a 13C label at the amino acid carbon specified as "1-13C." The molecule contains a Boc-protected amino functionality and a free carboxylic acid, with a benzyl side chain that provides a hydrophobic aromatic group while the isotopic enrichment enables carbon-specific tracing in analytical workflows. In peptide chemistry, the Boc protection supports chemoselective handling of the amine during stepwise coupling, and the 13C label is used in NMR, MS-based quantitation, and isotopic labeling studies of amino acid incorporation or derivative formation.
CAT No: L-Iso-0511
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