269913

3-(Trimethylsilyl)-propionsäure-d₄ Natriumsalz

98 atom % D

• Synonym(e): 3-(Trimethylsilyl)propion-2,2,3,3-d₄-säure Natriumsalz, Natrium-3-(trimethylsilyl)-propionat-2,2,3,3-d₄ Natriumsalz, TSP-d₄
• Lineare Formel: (CH₃)₃SiCD₂CD₂CO₂Na
• CAS-Nummer: 24493-21-8
• Molekulargewicht: 172.27
• Beilstein: 4046239
• EG-Nummer: 246-286-2
• MDL-Nummer: MFCD00002762
• UNSPSC-Code: 12000000
• PubChem Substanz-ID: 24856180
• NACRES: NA.22

Eigenschaften

• Isotopenreinheit: 98 atom % D
• Assay: ≥98.0% (NMR)
• Verunreinigungen: ≤0.5% water (Karl Fischer)
• pH-Wert: 7.0-9.0 (1% in solution)
• Massenverschiebung: M+4
• SMILES String: [Na+].[2H]C([2H])(C([O-])=O)C([2H])([2H])[Si](C)(C)C
• 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

Beschreibung

Anwendung

• Rapid separation and quantitation of curcuminoids combining pseudo two-dimensional liquid flash chromatography and NMR spectroscopy: This research demonstrates the application of 3-(Trimethylsilyl)propionic-2,2,3,3-d₄ acid sodium salt in the field of NMR spectroscopy, particularly emphasizing its role as an internal standard in the quantification of curcuminoids. The study showcases a novel method that combines pseudo two-dimensional liquid flash chromatography with NMR spectroscopy, providing a faster, more accurate analytical approach. This method significantly enhances the efficiency and reliability of chemical analysis in pharmaceutical and biomedical research, making it a valuable technique for analytical chemists in academia (Jayaprakasha et al., 2013).

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves