Stearic acid-d3 is the deuterium-labeled form of stearic acid, a long-chain saturated fatty acid commonly found in animal and vegetable fats and oils. It is supplied as a high-purity labeled standard for research and analytical applications, and is intended for use as a tracer and internal standard in quantitative analytical methods such as NMR, GC-MS, and LC-MS.
- Deuterium-labeled internal standard for quantitative analysis.
- High purity: 99.9%.
- Molecular weight: 287.50 g/mol.
- Chemical formula: C18H33D3O2.
- Available in small pack sizes suitable for analytical workflows.