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
MDL number:
UNSPSC Code:
12352202
PubChem Substance ID:
NACRES:
NA.77
Recommended Products
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 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
Certificates of Analysis (COA)
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M Kiroycheva et al.
Journal of the American Society of Nephrology : JASN, 11(6), 1026-1032 (2000-05-23)
Previous studies in beta(s) sickle cell mice demonstrated renal immunostaining for nitrotyrosine, which is putative evidence of peroxynitrite (ONOO(-)) formation. ONOO(-) is known to nitrate tyrosine residues of various enzymes, thereby interfering with phosphorylation and inactivating them. The present study
Mustafa Ozturk et al.
Journal of pineal research, 50(1), 89-96 (2010-11-11)
Doxorubicin (DOX) and Trastuzumab (TRAST) are effective agents for the treatment of many neoplastic diseases. Cardiotoxicity is a major side effect of these drugs and limit their use. In this study, the possible protective effects of melatonin (MEL), mercaptoethylguanidine (MEG)
J E Irazuzta et al.
Life sciences, 67(4), 365-372 (2000-09-26)
Reactive oxygen and nitrogen species participate in the inflammatory process during meningitis. Among them, superoxide, nitric oxide (NO), and their reaction product peroxynitrite exert cytotoxic effects. Mercaptoethylguanidine (MEG) exerts beneficial effects in in vivo inflammatory conditions by scavenging peroxynitrite and
Christian Kellner et al.
Cancer letters, 215(1), 43-52 (2004-09-18)
We investigated the early events involved in loss of mitochondrial membrane potential (DeltaPsi(mt)) leading to apoptosis in cells derived from patients with acute lymphocytic leukemia after exposure to phenolic antioxidants. Using the nitric oxide binding dye diaminofluorescein-FM diacetate, we found
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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