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Merck
CN

M9940

Mercaptoethylguanidine hemisulfate salt

≥98%

Synonym(s):

MEG hemisulfate salt

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About This Item

Linear Formula:
H2NC(=NH)NHSCH2CH3 · 1/2 H2SO4
CAS Number:
Molecular Weight:
168.23
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352202
MDL number:
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assay

≥98%

form

solid

shipped in

wet ice

storage temp.

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)

InChI key

XJKZAAUVINNNNC-UHFFFAOYSA-N

Application

Selective iNOS inhibitor and scavenger of peroxynitrite.

Biochem/physiol Actions

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


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Related Content


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
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.
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



Global Trade Item Number

SKUGTIN
M9940-10MG04061833621561