3-(Trimethylsilyl)propionic Acid-d4 Sodium Salt

• CAT Number: R050803
• CAS Number: 24493-21-8
• Molecular Formula: C6H13NaO2Si
• Molecular Weight: 172.267
• Purity: ≥95%
• Synonyms: Sodium 3-(Trimethylsilyl)propionate-2,2,3,3-d4; 2,2,3,3-d4-3-(Trimethylsilyl)propionic Acid Sodium Salt
• Storage: -20°C
• IUPAC Name: sodium;2,2,3,3-tetradeuterio-3-trimethylsilylpropanoate
• InChI: InChI=1S/C6H14O2Si.Na/c1-9(2,3)5-4-6(7)8;/h4-5H2,1-3H3,(H,7,8);/q;+1/p-1/i4D2,5D2
• InChIKey: OIIWPAYIXDCDNL-HGFPCDIYSA-M
• SMILES: [2H]C([2H])(C(=O)[O-])C([2H])([2H])[Si](C)(C)C.[Na+]

3-(Trimethylsilyl)propionic Acid-d4 Sodium Salt is a deuterated form of 3-(trimethylsilyl)propionic acid sodium salt, with four deuterium atoms incorporated into its structure. This high-purity isotopically labeled compound is widely used as a chemical shift reference standard in nuclear magnetic resonance (NMR) spectroscopy. 3-(Trimethylsilyl)propionic Acid-d4 Sodium Salt is particularly valuable for ensuring accurate and consistent chemical shift calibration in NMR experiments, especially in aqueous solutions. The deuterium labeling minimizes interference with the sample’s hydrogen signals, providing a clear and reliable reference point. This compound is essential for researchers in organic chemistry, biochemistry, and structural biology, facilitating precise NMR analyses and ensuring the reproducibility of experimental results.