Stearic acid-d3

• CAT Number: S000750
• CAS Number: 62163-39-7
• Molecular Formula: C18H33D3O2
• Molecular Weight: 287.50
• Purity: ≥95%
• IUPAC Name: 18,18,18-trideuteriooctadecanoic acid
• InChI: InChI=1S/C18H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H,19,20)/i1D3
• InChIKey: QIQXTHQIDYTFRH-FIBGUPNXSA-N
• SMILES: CCCCCCCCCCCCCCCCCC(=O)O

Stearic acid-d3（Cat No.:S000750） is a deuterated form of stearic acid where three hydrogen atoms are replaced with deuterium, resulting in the molecular formula C18H33D3O2. This stable isotope-labeled fatty acid is commonly used in mass spectrometry and nuclear magnetic resonance (NMR) spectroscopy to enhance detection and quantification in metabolic studies. Stearic acid-d3 serves as an invaluable tool in pharmaceutical and biochemical research, particularly in understanding lipid metabolism and its implications for diseases. Its application provides crucial insights into the metabolic pathways and behavior of fatty acids in various biological systems.