Tristearin-d5

• CAT Number: I043923
• CAS Number: 55256-03-6
• Molecular Formula: C57H105D5O6
• Molecular Weight: 896.51
• Purity: ≥95%
• Synonyms: [1,1,2,3,3-pentadeuterio-2,3-di(octadecanoyloxy)propyl] octadecanoate
• InChI: InChI=1S/C57H110O6/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-46-49-55(58)61-52-54(63-57(60)51-48-45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)53-62-56(59)50-47-44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h54H,4-53H2,1-3H3/i52D2,53D2,54D
• InChIKey: DCXXMTOCNZCJGO-KIQVGQEISA-N
• SMILES: [2H]C([2H])(C([2H])(C([2H])([2H])OC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC

Tristearin-d5（Cat No.:I043923）is a deuterated form of tristearin, a saturated triglyceride made up of three stearic acid molecules. The “d5” designation refers to the incorporation of five deuterium atoms, replacing five hydrogen atoms with deuterium isotopes. This modification is primarily used in analytical and metabolic research, allowing for precise tracking of triglyceride metabolism, lipid absorption, and distribution in biological systems. Tristearin-d5 is commonly employed in mass spectrometry-based studies to investigate lipid digestion and metabolic processes, providing insight into the behavior and processing of fats in living organisms.