L-Homocitrulline-d3

• CAT Number: I044745
• Molecular Formula: C7H12D3N3O3
• Molecular Weight: 192.23
• Purity: ≥95%
• Synonyms: (2S)-2-amino-6-(carbamoylamino)-2,6,6-trideuteriohexanoic acid
• InChI: InChI=1S/C7H15N3O3/c8-5(6(11)12)3-1-2-4-10-7(9)13/h5H,1-4,8H2,(H,11,12)(H3,9,10,13)/t5-/m0/s1/i4D2,5D
• InChIKey: XIGSAGMEBXLVJJ-UXJCOIHKSA-N
• SMILES: [2H][C@](CCCC([2H])([2H])NC(=O)N)(C(=O)O)N

L-Homocitrulline-d₃（Cat No.:I044745）is a deuterium-labeled analog of L-homocitrulline, a non-proteinogenic amino acid formed by the carbamylation of lysine residues. The incorporation of three deuterium atoms makes it ideal for use as an internal standard in mass spectrometry-based quantitative analyses. L-Homocitrulline is a biomarker for chronic kidney disease, urea cycle disorders, and protein carbamylation in inflammatory conditions. The deuterated form enables precise metabolic tracing and kinetic studies in clinical and biochemical research. It supports investigations into nitrogen metabolism, oxidative stress, and cardiovascular risk assessment.