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Merck

P9053

Sigma-Aldrich

Pyridine-2-aldoxime methochloride

Sinónimos:

2-PAM chloride, Pralidoxime chloride

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About This Item

Fórmula empírica (notación de Hill):
C7H9N2O · Cl
Número de CAS:
Peso molecular:
172.61
Número CE:
Número MDL:
Código UNSPSC:
12352202
ID de la sustancia en PubChem:
NACRES:
NA.77

origen biológico

synthetic (organic)

Nivel de calidad

Formulario

solid

mp

230 °C (lit.)

solubilidad

water: 50 mg/mL, clear, colorless to faintly yellow

cadena SMILES

[Cl-].C[n+]1ccccc1\C=N\O

InChI

1S/C7H8N2O.ClH/c1-9-5-3-2-4-7(9)6-8-10;/h2-6H,1H3;1H

Clave InChI

HIGSLXSBYYMVKI-UHFFFAOYSA-N

Información sobre el gen

human ... ACHE(43)

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Acciones bioquímicas o fisiológicas

The prototypical reactivator of acetylcholinesterase that has been inactivated by organophosphorus insecticides or nerve agents. It is now known that no reactivator is effective against a broad spectrum of organophosphorus agents.

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves


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Jarosław Kalisiak et al.
Journal of medicinal chemistry, 55(1), 465-474 (2011-12-31)
A new class of amidine-oxime reactivators of organophosphate (OP)-inhibited cholinesterases (ChE) was synthesized and tested in vitro and in vivo. Compared with 2-PAM, the most promising cyclic amidine-oxime (i.e., 12e) showed comparable or greater reactivation of OP-inactivated AChE and OP-inactivated
Kamil Musilek et al.
Bioorganic & medicinal chemistry letters, 17(11), 3172-3176 (2007-03-27)
Six novel AChE reactivators with a (Z)-but-2-ene linker were synthesized using the known synthetic pathways. Their ability to reactivate AChE, which had been previously inhibited by nerve agent tabun or pesticide paraoxon, was tested in vitro and compared to pralidoxime
Jyotiranjan Acharya et al.
European journal of medicinal chemistry, 44(3), 1335-1340 (2008-04-09)
A series of novel bis-pyridinium oximes connected by bis-methoxymethyl benzene, 1,4-bis-methoxymethyl (cis)-but-2-ene and 1,4-bis-methoxymethyl but-2-yne linkers were synthesized and their in vitro reactivation efficacy was evaluated against diisopropyl phosphorofluoridate (DFP) inhibited acetylcholinesterase (AChE) and compared with the established antidote 2-PAM
F Worek et al.
Archives of toxicology, 72(4), 237-243 (1998-05-20)
The treatment of poisoning by highly toxic organophosphorus compounds (nerve agents) is unsatisfactory. Until now, the efficacy of new potential antidotes has primarily been evaluated in animals. However, the extrapolation of these results to humans is hampered by species differences.
Kamil Musilek et al.
Bioorganic & medicinal chemistry, 16(17), 8218-8223 (2008-08-05)
Acetylcholinesterase reactivators are crucial antidotes for the treatment of organophosphate intoxication. Eighteen monoquaternary reactivators of acetylcholinesterase with modified side chain were developed in an effort to extend the properties of pralidoxime. The known reactivators (pralidoxime, HI-6, obidoxime, trimedoxime, methoxime) and

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