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Merck
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Key Documents

5.06044

Sigma-Aldrich

Muscimol

Sinônimo(s):

Muscimol, GABA A Receptor Agonist, Muscimol, GABAA Receptor Agonist, Muscimol

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About This Item

Fórmula empírica (Notação de Hill):
C4H6N2O2
Número CAS:
Peso molecular:
114.10
Número MDL:
Código UNSPSC:
12352200
NACRES:
NA.77

Ensaio

≥99% (HPLC)

Nível de qualidade

forma

solid

fabricante/nome comercial

Calbiochem®

condição de armazenamento

OK to freeze
protect from light

cor

white

solubilidade

water: 100 mM

temperatura de armazenamento

2-8°C

InChI

1S/C4H6N2O2/c5-2-3-1-4(7)6-8-3/h1H,2,5H2,(H,6,7)

chave InChI

ZJQHPWUVQPJPQT-UHFFFAOYSA-N

Descrição geral

A constituent and psychoactive ingredient of the mushroom Amanita muscariathat acts as a potent agonist of GABAA receptors (EC50 = 28 µM and 33 µM in neonatal and adult rats, respectively), with preferential efficacy and selectivity to high-affinity receptor subtypes. Shown to be permeate the blood-brain barrier. Impairs associate and memory functions.

Ações bioquímicas/fisiológicas

Primary Target
GABAA

Advertência

Toxicity: Toxic (F)

Reconstituição

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Outras notas

Chandra, D., et al. 2010. Neuropsychopharmacology.35, 999.
Fischer, H., et al. 2005. J. Physiol.564, 465.
Ramirez, D.R., et al. 2005. Neurobiol. Learning and Memory.84, 184.
Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.

Informações legais

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogramas

Skull and crossbones

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Acute Tox. 2 Oral - STOT SE 3

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Donna R Ramirez et al.
Neurobiology of learning and memory, 84(3), 184-191 (2005-08-10)
A matching-to-position (MTP) paradigm was altered to influence the type of associations a rat would use to solve the task. Our main behavioral manipulation was the application of the differential outcomes procedure (DOP). The DOP involves correlating each to-be-remembered event
Dev Chandra et al.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 35(4), 999-1007 (2009-12-25)
Muscimol has been regarded as a universal agonist for all gamma-aminobutyric acid type A receptor (GABA(A)-R) subtypes. However, brain regional distribution of muscimol's high-affinity binding sites greatly differs from those of other binding sites of the GABA(A)-R. To test whether
Harald Fischer et al.
The Journal of physiology, 564(Pt 2), 465-474 (2005-02-26)
The effects of gamma-aminobutyric acid (GABA) on the electrophysiological properties of intracardiac neurones were investigated in the intracardiac ganglion plexus in situ and in dissociated neurones from neonatal, juvenile and adult rat hearts. Focal application of GABA evoked a depolarizing

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