L-GLUTAMIC ACID-N-T-BOC, GAMMA-BENZYL ESTER (15N) is a protected, isotopically labeled glutamic acid derivative featuring an N-Boc (tert-butoxycarbonyl) carbamate on the amino group and a gamma-benzyl ester on the side-chain carboxyl functionality, with the backbone carboxylic acid remaining unesterified. The molecule contains an isotopically enriched 15N label at the amino nitrogen and retains the glutamate side-chain stereochemical identity consistent with L-glutamic acid, while the Boc and benzyl ester groups mask the corresponding amine and carboxyl reactivities to control chemoselectivity. In peptide chemistry and chemical biology workflows, this labeled protected analogue is used as a building block for incorporating a 15N-containing glutamate residue into peptides or peptide-related intermediates and for supporting NMR- or MS-based structural and labeling studies where side-chain carboxyl protection is required during synthesis.
CAT No: L-Iso-0239
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