L-PHENYLALANINE-N-T-BOC (RING-13C6) is a protected amino acid derivative in which the phenylalanine α-amino group is carbamylated with a tert-butoxycarbonyl (Boc) protecting group while the aromatic ring bears six 13C labels, providing a ring-labeled isotopologue of the phenylalanine side chain. The molecule contains an α-carboxylic acid and a Boc-protected α-amine, and its side chain is a benzyl group attached to the α-carbon, with the isotopic enrichment localized to the phenyl ring for NMR or mass spectrometric tracking. In synthesis and analytical workflows, it is used as a stepwise building block for preparing peptide intermediates under controlled chemoselectivity, and as an isotopically labeled phenylalanine source for structure-property studies, labeling experiments, and quantitative analysis of incorporation or fragmentation patterns.
CAT No: L-Iso-0516
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4. The spatiotemporal control of signalling and trafficking of the GLP-1R
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