L-ORNITHINE:HCL (13C5) is an isotopically labeled, free amino acid salt in which L-ornithine is present as the hydrochloride, with five carbon atoms enriched in 13C. The molecule contains an amino-functional side chain characteristic of ornithine, along with an α-amino group and a carboxyl group, and its salt form associates the basic nitrogens with chloride to form a defined ionic species. This labeled ornithine hydrochloride is used in isotopic tracing, metabolic and enzyme-substrate studies, and analytical method development where the 13C enrichment supports mass spectrometric or NMR-based detection of ornithine-derived intermediates and incorporation into chemically related products.
CAT No: L-Iso-0456
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