L-ALANINE-N-T-BOC (13C3,15N) is a protected amino acid derivative in which L-alanine is N-tert-butoxycarbonylated (N-Boc) and isotopically labeled with three 13C atoms and one 15N atom. The molecule contains a free carboxylic acid functional group and an N-Boc carbamate that masks the amino group, while the side chain is the simple methyl group characteristic of alanine; the isotopic enrichment is distributed across the labeled backbone atoms as indicated by the (13C3,15N) designation. It is used as a labeled building block for peptide synthesis and for analytical or chemical biology workflows such as isotopic tracing, LC-MS method development, and preparation of defined amino acid or peptide derivatives where mass-resolved detection of the alanine residue is required.
CAT No: L-Iso-0056
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