L-LEUCINE (ISOPROPYL-D7) is a deuterium-labeled form of the natural amino acid leucine, belonging to the aliphatic hydrophobic amino acid class with an isobutyl side chain bearing seven deuterium atoms on the isopropyl portion. The molecule contains a free α-amino group and a free α-carboxyl group, and it retains the leucine carbon skeleton while substituting C-D bonds for C-H in the specified side-chain region, providing a defined isotopic labeling pattern without altering the amino acid backbone. L-LEUCINE (ISOPROPYL-D7) is used as an isotopically labeled substrate and tracer in peptide and protein labeling workflows, mass spectrometry-based analytical method development, and structure-function studies where deuterium incorporation into leucine-derived fragments is monitored.
CAT No: L-Iso-0368
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