L-PHENYLALANINE-N-T-BOC (2-13C) is a protected, isotopically labeled amino acid derivative in which L-phenylalanine bears an N-tert-butoxycarbonyl (N-Boc) protecting group and a 13C label at the 2-position of the amino acid backbone. The molecule contains a Boc-protected α-amino functionality and a free carboxylic acid group, while its benzyl side chain remains intact to provide the characteristic hydrophobic aromatic functionality of phenylalanine. This labeled protected intermediate is used in peptide synthesis and analytical method development, including isotopic labeling for NMR or mass spectrometry-based studies of incorporation and structural characterization of phenylalanine-containing peptide products.
CAT No: L-Iso-0515
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