Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

178837

Sigma-Aldrich

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

97%

Synonym(s):

2,2-Dimethyl-2-silapentane-5-sulfonate sodium salt, DSS sodium salt, Sodium 3-(trimethylsilyl)-1-propanesulfonate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(CH3)3Si(CH2)3SO3Na
CAS Number:
2039-96-5
Molecular Weight:
218.32
Beilstein:
4035923
EC Number:
218-031-5
MDL number:
MFCD00007537
UNSPSC Code:
12352100
PubChem Substance ID:
24850773
NACRES:
NA.22

Assay

97%

form

solid

mp

~165 °C (dec.) (lit.)

functional group

sulfonic acid

SMILES string

[Na+].C[Si](C)(C)CCCS([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

InChI key

HWEXKRHYVOGVDA-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Application

3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt can be used as a reagent to synthesize polyamine block-copolymers. It can also be used as an internal standard in 1H NMR spectroscopy for the measurement of chemical shifts.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000147201
0000358535
0000358536
MKCW6450
0000147201

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Radha Sharma et al.
Journal of pharmaceutical and biomedical analysis, 49(4), 1092-1096 (2009-03-21)
A rapid selective and accurate quantitative (1)H NMR method was developed for the simultaneous analysis of obidoxime chloride and atropine sulfate, the active components in parenteral injection devices (PID) used for the emergency treatment of poisoning by toxic organophosphates. The
Nicole D Wagner et al.
Environmental toxicology and chemistry, 36(4), 938-946 (2016-08-31)
The use of consumer products and pharmaceuticals that act as contaminants entering waterways through runoff and wastewater effluents alters aquatic ecosystem health. Traditional toxicological endpoints may underestimate the toxicity of contaminants, as lethal concentrations are often orders of magnitude higher
Ingrid Dijkgraaf et al.
Organic & biomolecular chemistry, 5(6), 935-944 (2007-03-07)
This report describes the design and synthesis of a series of alpha(V)beta(3) integrin-directed monomeric, dimeric and tetrameric cyclo[Arg-Gly-Asp-d-Phe-Lys] dendrimers using "click chemistry". It was found that the unprotected N-epsilon-azido derivative of cyclo[Arg-Gly-Asp-d-Phe-Lys] underwent a highly chemoselective conjugation to amino acid-based
P F Dillon et al.
Progress in clinical and biological research, 315, 439-449 (1989-01-01)
The use of 31P NMR to study smooth muscle is hindered by low metabolite concentrations and low tissue mass. These disadvantages can be overcome due to low rates of energy utilization and the temporal stability of smooth muscle. Smooth muscle
Jerome Kretzschmar et al.
Inorganic chemistry, 59(7), 4244-4254 (2020-03-10)
The interactions between glutathione disulfide, GSSG, the redox partner and dimer of the intracellular detoxification agent glutathione, GSH, and hexavalent uranium, U(VI), were extensively studied by solution NMR (in D2O), complemented by time-resolved laser-induced fluorescence and IR spectroscopies. As expected
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service