GLYCINE-N-FMOC (1-13C; 15N) is an isotopically labeled, Fmoc-protected glycine derivative in which the amino acid backbone corresponds to glycine and the nitrogen and carbon are enriched with 15N and 13C, respectively. The molecule contains a carboxyl group and an Fmoc-protected amino functionality, with the Fmoc carbamate masking the primary amine to control chemoselectivity during stepwise peptide assembly while the isotopic labels provide distinct spectroscopic and mass signatures. Employed as a labeled building block in peptide synthesis and analytical method development, it enables incorporation of an isotopically marked glycine residue for NMR, MS, or tracer-assisted studies of peptide structure and labeling patterns.
CAT No: L-Iso-0288
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