L-ALANINE-N-FMOC (13C3,D4,15N) is an isotopically labeled, protected amino acid derivative of L-alanine bearing an N-(9H-fluoren-9-ylmethoxycarbonyl) (Fmoc) group on the amino functionality. The molecule contains a free carboxylic acid and an aliphatic side chain characteristic of alanine, while the labeled atoms (13C3, D4, 15N) are incorporated into the alanine backbone and amide-related positions to support isotope-sensitive analyses. In peptide chemistry, the Fmoc-protected amino acid form is used as a building block for stepwise assembly and for preparing isotope-labeled peptides or peptide fragments for structural studies, mass spectrometry-based quantification, and chemical biology workflows requiring stable isotope tracing.
CAT No: L-Iso-0047
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