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G9267

Sigma-Aldrich

Glutathionesulfonic acid

Synonym(s):

Glutathione sulfonate

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About This Item

Empirical Formula (Hill Notation):
C10H17N3O9S
CAS Number:
3773-07-7
Molecular Weight:
355.32
MDL number:
MFCD00057929
UNSPSC Code:
12352200
PubChem Substance ID:
24895366
NACRES:
NA.26

assay

≥98% (TLC)

form

powder

technique(s)

ligand binding assay: suitable

color

white

storage temp.

2-8°C

SMILES string

NC(CCC(=O)NC(CS(O)(=O)=O)C(=O)NCC(O)=O)C(O)=O

InChI

1S/C10H17N3O9S/c11-5(10(18)19)1-2-7(14)13-6(4-23(20,21)22)9(17)12-3-8(15)16/h5-6H,1-4,11H2,(H,12,17)(H,13,14)(H,15,16)(H,18,19)(H,20,21,22)

InChI key

QGWRMTHFAZVWAM-UHFFFAOYSA-N

Amino Acid Sequence

Glu-Cys-Gly

Biochem/physiol Actions

Glutathionesulfonic acid (GSO3), a metabolite of glutathione, is used to increase the tissue-to-plasma concentration ratio of thiopental sodium. Glutathione sulfonate is also used as a modulator of dopamine release and to study glutathione binding sites on proteins such as glutathione transferase.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
058K5004
121K7071
038H5854
030H7827

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L-Glutathione oxidized ≥98% (HPLC)

Sigma-Aldrich

G4376

L-Glutathione oxidized

L-Glutathione reduced ≥98.0%

Sigma-Aldrich

G4251

L-Glutathione reduced

Yuhsuke Ohkawa et al.
Biological & pharmaceutical bulletin, 25(6), 761-765 (2002-06-26)
The effects of glutathione (GSH) and glutathionesulfonic acid sodium salt [N-(N-gamma-L-glutamyl-L-beta-sulfoalanyl)glycine sodium salt, GSO3Na], which is a minor metabolite of GSH, on the pharmacokinetics of thiopental sodium were investigated in rats. The concomitant use of GSO3Na with thiopental sodium significantly
Réka Janáky et al.
Neurochemical research, 32(8), 1357-1364 (2007-04-03)
Glutathione (gamma-glutamylcysteinylglycine, GSH and oxidized glutathione, GSSG), may function as a neuromodulator at the glutamate receptors and as a neurotransmitter at its own receptors. We studied now the effects of GSH, GSSG, glutathione derivatives and thiol redox agents on the
David Balchin et al.
Biophysical chemistry, 156(2-3), 153-158 (2011-05-03)
A C-terminal helix (α9) adjacent to the active site on each subunit is a structural feature unique to the alpha isoform of glutathione transferases which contributes to the catalytic and ligandin functions of the enzyme. The ionisation state of Tyr-9

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