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613150

Sigma-Aldrich

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

98 atom % D

Synonyme(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

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About This Item

Formule linéaire :
(CH3)3Si(CD2)3SO3Na
Numéro CAS:
284664-85-3
Poids moléculaire :
224.36
Numéro MDL:
MFCD03701634
Code UNSPSC :
12352106
ID de substance PubChem :
24882112
Nomenclature NACRES :
NA.11

Pureté isotopique

98 atom % D

Forme

solid

Technique(s)

NMR: suitable
bio NMR: suitable

Pf

118-120 °C (lit.)

Changement de masse

M+6

Chaîne SMILES 

[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;

Clé InChI

HWEXKRHYVOGVDA-CHBZFOKHSA-M

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Description générale

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.

Conditionnement

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.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

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Certificats d'analyse (COA)

Lot/Batch Number
MBBC8579
MBBB0476V
EB1191
CX1472
TV0142

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Distinguishing Vaccinium species by chemical fingerprinting based on NMR spectra, validated with spectra collected in different laboratories.
Markus MA, et al.
Planta Medica, 80, 732-739 (2014)
Annual Reports on NMR Spectroscopy (2009)
Hunter N B Moseley et al.
BMC biology, 9, 37-37 (2011-06-02)
Stable isotope tracing is a powerful technique for following the fate of individual atoms through metabolic pathways. Measuring isotopic enrichment in metabolites provides quantitative insights into the biosynthetic network and enables flux analysis as a function of external perturbations. NMR
Taichi Yoshitomi et al.
Journal of natural medicines, 74(1), 65-75 (2019-07-26)
1H NMR-based metabolomics has been applied in research on food, herbal medicine, and natural products. Although excellent results were reported, samples were directly extracted with a deuterated solvent (e.g., methanol-d4 or D2O) in most reports. As primary metabolites account for
Daniela P Sequeira et al.
Vaccine, 36(22), 3112-3123 (2017-03-16)
Safer and broadly protective vaccines are needed to cope with the continuous evolution of circulating influenza virus strains and promising approaches based on the expression of multiple hemagglutinins (HA) in a virus-like particle (VLP) have been proposed. However, expression of
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