L-HISTIDINE-N-FMOC, N-IM-TRITYL (15N3) is an isotopically labeled, protected histidine derivative in which the α-amino group is masked by an Fmoc carbamate and the imidazole-containing side chain is protected as an N-trityl (trityl) imidazole derivative. The molecule bears an α-carboxyl functional group and an imidazole ring substituted at nitrogen by a trityl group, with three 15N atoms incorporated as indicated by (15N3), while the histidine backbone corresponds to the L stereochemical form as stated in the name. In peptide and amino acid synthesis workflows, the orthogonally protected amino and side-chain functionalities support stepwise assembly and chemoselective transformations, and the 15N labeling enables mass spectrometric and NMR-based tracking of incorporation for structural and analytical studies of histidine-containing peptides and derivatives.
CAT No: L-Iso-0317
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