L-LEUCINE-N-T-BOC:H2O (13C6,15N) is a protected, isotopically labeled derivative of the amino acid leucine in which the α-amino group is Boc-protected (tert-butoxycarbonyl) and the material is present as a hydrate. The molecule contains a free carboxylic acid functional group and a branched aliphatic isobutyl side chain typical of leucine, while the Boc carbamate masks the amino functionality and the labeled nuclei (13C6 on the carbon framework and 15N on the nitrogen) enable isotopic tracking in analytical and structural studies. As a stepwise peptide-synthesis intermediate or building block, the Boc protection supports controlled chemoselectivity during coupling chemistry, and the isotopic labeling supports LC-MS, NMR, and mass-based quantitation or tracing of leucine-derived fragments in chemical biology and protein/peptide characterization workflows.
CAT No: L-Iso-0384
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