L-ASPARTIC ACID-N-T-BOC (15N) is a 15N isotopically labeled, Boc-protected derivative of the amino acid aspartic acid, featuring the side-chain carboxylic acid characteristic of the Asp class. The molecule contains an amino nitrogen that is incorporated into the tert-butoxycarbonyl (Boc) carbamate, a free carboxyl group on the side chain, and a carboxyl functional group at the amino acid backbone, with the stereochemistry indicated as L by the product name. In peptide and amino-acid derivative synthesis and analytical workflows, the Boc protection controls chemoselectivity during stepwise coupling while the 15N label provides an isotopic handle for mass spectrometry, NMR studies, and isotopic tracing of nitrogen-containing fragments.
CAT No: L-Iso-0146
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