L-ALLO-ISOLEUCINE (13C6) is an isotopically labeled, non-proteinogenic amino acid analogue of alloisoleucine in which six carbon atoms are enriched with 13C, retaining the amino acid backbone with a branched aliphatic side chain. The molecule contains a free amino group and a carboxyl group (or their corresponding zwitterionic form in typical conditions) and bears the stereochemical relationship implied by the "L-" and "allo-" descriptors, with no additional side-chain functionalization beyond the native hydrocarbon substituents. L-ALLO-ISOLEUCINE (13C6) is employed in isotopic tracing, quantitative mass spectrometry, and labeled substrate or metabolite profiling workflows where the 13C enrichment enables tracking and differentiation of this specific branched amino acid in chemical biology and analytical method development.
CAT No: L-Iso-0077
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