L-ASPARTIC ACID-N-T-BOC, BETA-BZ ESTER (15N) is a protected amino acid derivative of aspartic acid in which the alpha-amino group is carbamated with a tert-butoxycarbonyl (Boc) protecting group and the side-chain carboxyl is esterified as a benzyl (Bz) ester. The molecule contains an alpha-carboxylic acid functionality and a beta-carboxyl benzyl ester, with the nitrogen atom labeled as 15N to enable isotopic tracing and mass-based detection while maintaining the aspartate backbone stereochemistry indicated by the "L" prefix. In peptide and amino acid chemistry workflows, this protected, isotopically labeled intermediate is used to control chemoselectivity during stepwise assembly and to provide an isotopic handle for analytical method development, labeling studies, and structural investigations of aspartate-containing peptide derivatives.
CAT No: L-Iso-0148
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