613150

3-(Trimethylsilyl)-1-propanesulfonic acid-d₆ sodium salt

98 atom % D

• Synonym(s): 2,2-Dimethyl-2-silapentane-5-sulfonate-d₆ sodium salt, DSS-d₆, Deuterated 3-(trimethylsilyl)-1-propanesulfonic acid sodium salt, Sodium 2-(trimethylsilyl)-1-propanesulfonate-d₆
• Linear Formula: (CH₃)₃Si(CD₂)₃SO₃Na
• CAS Number: 284664-85-3
• Molecular Weight: 224.36
• MDL number: MFCD03701634
• UNSPSC Code: 12352106
• PubChem Substance ID: 24882112
• NACRES: NA.11

Properties

• isotopic purity: 98 atom % D
• form: solid
• technique(s): NMR: suitable; bio NMR: suitable
• mp: 118-120 °C (lit.)
• mass shift: M+6
• SMILES string: [Na+].[2H]C([2H])(C([2H])([2H])[Si](C)(C)C)C([2H])([2H])S([O-])(=O)=O
• InChI: 1S/C6H16O3SSi.Na/c1-11(2,3)6-4-5-10(7,8)9;/h4-6H2,1-3H3,(H,7,8,9);/q;+1/p-1/i4D2,5D2,6D2;
• InChI key: HWEXKRHYVOGVDA-CHBZFOKHSA-M

Description

General description

3-(Trimethylsilyl)-1-propanesulfonic acid (also referred to as DSS (2,2-Dimethyl-2-silapentane-5-sulfonate)) is an internal standard for NMR (nuclear magnetic resonance) studies. It results in high intensity proton peaks which are easily identified. DSS also has negligible sensitivity towards pH and temperature changes.

Application

In exometabolome analysis using ¹H-NMR (nuclear magnetic resonance) spectroscopy, 3-(Trimethylsilyl)-1-propanesulfonic acid-d₆ sodium salt has been used as an internal standard for metabolite quantification. It has been used for the preparation of DMSO (dimethyl sulfoxide)/DSS solvent solution to make NMR leaf extract samples.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3