Stearic acid-d7

• CAT Number: S000771
• CAS Number: 951209-59-9
• Molecular Formula: C18H29D7O2
• Molecular Weight: 291.52
• Purity: ≥95%
• Target: Endogenous Metabolite
• IUPAC Name: 16,16,17,17,18,18,18-heptadeuteriooctadecanoic 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
• InChIKey: QIQXTHQIDYTFRH-NCKGIQLSSA-N
• SMILES: CCCCCCCCCCCCCCCCCC(=O)O

Stearic acid-d7（Cat No.:S000771） is a deuterium-labeled version of stearic acid, a common saturated fatty acid found in animal fats, cocoa butter, and vegetable oils. The chemical formula C18H29D7O2 indicates that seven hydrogen atoms have been replaced by deuterium. This isotopic substitution enhances its analytical detection and stability, making it highly valuable in research applications such as mass spectrometry and NMR spectroscopy. Stearic acid-d7 is primarily used in lipid studies to explore the metabolic pathways and biological interactions of fatty acids, providing insights into their role in cellular processes and health.