269913

3-(Trimethylsilyl)propionic-2,2,3,3-d₄ acid sodium salt

98 atom % D

• Fórmula lineal: (CH₃)₃SiCD₂CD₂CO₂Na
• Número de CAS: 24493-21-8
• Peso molecular: 172.27
• Beilstein/REAXYS Number: 4046239
• EC Number: 246-286-2
• MDL number: MFCD00002762
• UNSPSC Code: 12000000
• PubChem Substance ID: 24856180
• NACRES: NA.22

Propiedades

• isotopic purity: 98 atom % D
• assay: ≥98.0% (NMR)
• impurities: ≤0.5% water (Karl Fischer)
• pH: 7.0-9.0 (1% in solution)
• mass shift: 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;
• InChI key: OIIWPAYIXDCDNL-HGFPCDIYSA-M

Descripción

Application

• 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).

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves