Skip to Content
Merck
All Photos(2)

Key Documents

684538

Sigma-Aldrich

Sodium methanethiosulfonate

95%

Synonym(s):

Methanesulfonothioic acid sodium salt, Sodium methylthiosulfonate

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
CH3O2S2Na
CAS Number:
Molecular Weight:
134.15
EC Number:
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

form

crystals

mp

265 °C (dec.)

SMILES string

CS(=O)(=O)S[Na]

InChI

1S/CH4O2S2.Na/c1-5(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1

InChI key

JFTZUZWJGUCSTE-UHFFFAOYSA-M

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Toshimitsu Kawate et al.
The Journal of general physiology, 137(6), 579-590 (2011-06-01)
P2X receptors are trimeric cation channels that open in response to the binding of adenosine triphosphate (ATP) to a large extracellular domain. The x-ray structure of the P2X4 receptor from zebrafish (zfP2X4) receptor reveals that the extracellular vestibule above the
Vincent Chaptal et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(23), 9361-9366 (2011-05-20)
Lactose permease of Escherichia coli (LacY) with a single-Cys residue in place of A122 (helix IV) transports galactopyranosides and is specifically inactivated by methanethiosulfonyl-galactopyranosides (MTS-gal), which behave as unique suicide substrates. In order to study the mechanism of inactivation more
Feng Qian et al.
Pflugers Archiv : European journal of physiology, 462(4), 559-571 (2011-07-29)
The membrane-spanning part of the cystic fibrosis transmembrane conductance regulator (CFTR) Cl(-) channel comprises 12 transmembrane (TM) α-helices, arranged into two pseudo-symmetrical groups of six. While TM6 in the N-terminal TMs is known to line the pore and to make
Susan M Hanson et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 28(13), 3490-3499 (2008-03-28)
Many clinically important drugs target ligand-gated ion channels; however, the mechanisms by which these drugs modulate channel function remain elusive. Benzodiazepines (BZDs), anesthetics, and barbiturates exert their CNS actions by binding to GABA(A) receptors and modulating their function. The structural
Renuka Sriram et al.
NMR in biomedicine, 24(7), 916-924 (2011-01-26)
Coronary disease risk increases inversely with high-density lipoprotein (HDL) level. The measurement of the biodistribution and clearance of HDL in vivo, however, has posed a technical challenge. This study presents an approach to the development of a lipoprotein MRI agent

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