L-ALANINE (D7) is a deuterium-labeled form of the proteinogenic amino acid alanine, featuring the standard amino acid backbone with a methyl side chain and an amine and carboxyl group in the free amino acid form. The "(D7)" designation indicates that seven hydrogen atoms in the alanine structure are replaced by deuterium, providing an isotopically enriched isotopologue while retaining the same overall functional group set (α-amino and α-carboxyl) and the L stereochemical configuration implied by the name. L-ALANINE (D7) is used as an isotopic tracer and analytical reference in mass spectrometry-based quantification, amino acid profiling, and metabolic or turnover studies where chemically similar isotopologues enable discrimination of labeled versus unlabeled material.
CAT No: L-Iso-0041
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