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Merck

M9940

Sigma-Aldrich

Mercaptoethylguanidine hemisulfate salt

≥98%

Synonym(e):

MEG hemisulfate salt

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About This Item

Lineare Formel:
H2NC(=NH)NHSCH2CH3 · 1/2 H2SO4
CAS-Nummer:
Molekulargewicht:
168.23
MDL-Nummer:
UNSPSC-Code:
12352202
PubChem Substanz-ID:
NACRES:
NA.77

Assay

≥98%

Form

solid

Versandbedingung

wet ice

Lagertemp.

2-8°C

SMILES String

OS(O)(=O)=O.NC(=N)NCCS.NC(=N)NCCS

InChI

1S/2C3H9N3S.H2O4S/c2*4-3(5)6-1-2-7;1-5(2,3)4/h2*7H,1-2H2,(H4,4,5,6);(H2,1,2,3,4)

InChIKey

XJKZAAUVINNNNC-UHFFFAOYSA-N

Anwendung

Selective iNOS inhibitor and scavenger of peroxynitrite.

Biochem./physiol. Wirkung

Demonstrates potent antiinflammatory effects in an animal model of airway infection that mimics human cystic fibrosis.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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David W Paquette et al.
Journal of periodontology, 77(3), 385-391 (2006-03-04)
Nitric oxide is a free radical produced in host tissues by constitutive and inducible forms of the enzyme nitric oxide synthase. Nitric oxide plays physiological roles, but it is also involved in the pathophysiology of several inflammatory conditions, including arthritis
Ahmet Guven et al.
Renal failure, 30(7), 747-754 (2008-08-16)
Nitric oxide (NO) and peroxynitrite (OONO-) are implicated in the pathophysiology of renal ischemia/reperfusion (I/R). The aim of this study was to investigate and compare the efficiency of S-methylisothiourea (SMT), an iNOS inhibitor, and mercaptoethylguanidine (MEG), a scavenger of peroxynitrite
K Soejima et al.
Burns : journal of the International Society for Burn Injuries, 27(8), 809-815 (2001-11-24)
This study tested the hypothesis that nitric oxide (NO) synthesized from inducible NO synthase (iNOS) is responsible for the cardiac dysfunction observed after burn and smoke inhalation injury. Twelve sheep received 40% third-degree burn and smoke inhalation under halothane anesthesia.
M Whiteman et al.
British journal of pharmacology, 126(7), 1646-1652 (1999-05-14)
1. Peroxynitrite is a cytotoxic species that can be formed, among other mechanisms, by the rapid reaction of superoxide with nitric oxide. Peroxynitrite formation has been implicated in a wide range of neurodegenerative and chronic inflammatory diseases, as has the
B Zingarelli et al.
The Journal of pharmacology and experimental therapeutics, 287(3), 1048-1055 (1998-12-24)
The effect of mercaptoethylguanidine (MEG), a selective inhibitor of the inducible nitric oxide synthase and peroxynitrite scavenger, was evaluated in a rat model of colonic injury. A single intracolonic administration of trinitrobenzene sulfonic acid (TNBS, 20 mg/kg) dissolved in ethanol

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