DL-ALANINE (2-D) is a deuterium-labeled alanine derivative in which the amino acid framework corresponds to alanine bearing deuterium at the 2-position, yielding a DL (racemic) mixture of stereoisomers. The molecule contains a free primary amino group and a free carboxyl group on the alpha carbon, with a methyl side chain that provides the characteristic nonpolar alanine functionality while the C2 deuterium enables isotopic distinction. DL-ALANINE (2-D) is used in isotopic tracing, quantitative analytical method development, and mass spectrometry-based studies of amino acid handling, incorporation, or conversion where an alanine reference with a defined isotopic label is required.
CAT No: L-Iso-0029
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