ChemicalBook--->CAS DataBase List--->154-97-2

154-97-2

154-97-2 Structure

154-97-2 Structure
IdentificationBack Directory
[Name]

2-PYRIDINEALDOXIME METHYL METHANESULFONATE
[CAS]

154-97-2
[Synonyms]

p2s
contrathion
Einecs 205-839-8
pralidoximemesylate
pralidoxime mesilate
2-pammethanesulfonate
pralidoximemethosulfate
protopammethanesulfonate
Pralidoxime methylsulfate
pralidoximemethanesulfonate
Pyridine-2-aldoximemezhylmethanesulfonate
2-Pyridinealdoxime 1-methomethanesulfonate
2-PYRIDINEALDOXIME METHYL METHANESULFONATE
PYRIDINEAL-2-DOXIME METHYL METHANESULFONATE
PYRIDINE-2-ALDOXIME METHYL METHANESULFONATE
n-methylpyridiniummethanesulfonate2-aldoxime
1-methylpyridinium-2-aldoximemethanesulfonate
n-methylpyridinium-2-aldoximemethanesulphonate
pyridinium,2-aldoxime,n-methylmethanesulphonate
2-formyl-1-methyl-pyridiniumethanesulfonateoxime
2-formyl-1-methylpyridiniummethanesulfonateoxime
2-formyl-n-methylpyridiniumoximemethanesulfonate
2-hydroxyiminomethyl-n-methylpyridiniummethanesulphonate
2-HYDROXYIMINOMETHYL-N-METHYL-PYRIDINIUM METHANESULFONATE
2-(HYDROXYIMINO-METHYL)-1-METHYL-PYRIDINIUM METHANE SULFONATE
2-((hydroxyimino)methyl)-1-methyl-pyridiniumethanesulfonate(salt)
N-Methylpyridinium-2-aldoxime mesylate (Pralidoxime mesylate), >98%
[EINECS(EC#)]

205-839-8
[Molecular Formula]

C8H12N2O4S
[MDL Number]

MFCD00075625
[MOL File]

154-97-2.mol
[Molecular Weight]

232.26
Chemical PropertiesBack Directory
[Melting point ]

155°
[storage temp. ]

2-8°C
[pka]

8.0(at 25℃)
Hazard InformationBack Directory
[Uses]

Cholinesterase reactivator.
[Definition]

ChEBI: Pralidoxime mesylate is a pyridinium salt and a methanesulfonate salt. It has a role as a cholinesterase reactivator and a cholinergic drug. It contains a pralidoxime.
Safety DataBack Directory
[Toxicity]

LD50 in mice (mg/kg): 118-122 i.v., 216 i.p., 3700 orally; in rats (mg/kg): 109 i.v., 262 i.p. (Ellis, Wills)
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