Stearic Acid-d35

• CAT Number: M082119
• CAS Number: 17660-51-4
• Molecular Formula: C18HD35O2
• Molecular Weight: 319.69
• Purity: ≥95%
• Synonyms: 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-pentatriacontadeuteriooctadecanoic 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)/i1D3,2D2,3D2,4D2,5D2,6D2,7D2,8D2,9D2,10D2,11D2,12D2,13D2,14D2,15D2,16D2,17D2
• InChIKey: QIQXTHQIDYTFRH-KNAXIHRDSA-N
• SMILES: [2H]C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])C(=O)O

Stearic Acid-d₃₅（Cat No.:M082119）is a fully deuterated form of stearic acid, in which 35 hydrogen atoms are replaced with deuterium, making it ideal for use in tracer studies, mass spectrometry, and NMR spectroscopy. As a saturated long-chain fatty acid, it is commonly used to investigate lipid metabolism, membrane dynamics, and fatty acid transport in biological systems. The heavy isotope labeling enables precise tracking without altering biochemical properties. Stearic Acid-d₃₅ is widely applied in metabolic flux analysis, lipidomics, and nutritional research to study fatty acid behavior in health, disease, and pharmacokinetics.