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G019

Sigma-Aldrich

Muscimol hydrobromide

≥98% (HPLC), solid

Synonym(s):

5-Aminomethyl-3-hydroxyisoxazole hydrobromide

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€304.00
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5 MG
€119.00
10 MG
€203.00
25 MG
€304.00
100 MG
€1,340.00

About This Item

Empirical Formula (Hill Notation):
C4H6N2O2 · HBr
CAS Number:
Molecular Weight:
195.01
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

€119.00


Please contact Customer Service for Availability

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Assay

≥98% (HPLC)

form

solid

color

off-white to tan

solubility

H2O: >10 mg/mL

storage temp.

2-8°C

SMILES string

Br[H].NCc1cc(O)no1

InChI

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

InChI key

OPZOJWHOZRKYQX-UHFFFAOYSA-N

Biochem/physiol Actions

Muscimol hydrobromide is a GABAA receptor agonist.

Features and Benefits

This compound is a featured product for Neuroscience research. Click here to discover more featured Neuroscience products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound is featured on the GABAA Receptors and GABAC Receptors pages of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

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Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Max F K Happel et al.
PloS one, 12(1), e0169461-e0169461 (2017-01-04)
Robust perception of auditory objects over a large range of sound intensities is a fundamental feature of the auditory system. However, firing characteristics of single neurons across the entire auditory system, like the frequency tuning, can change significantly with stimulus
Daniel H O'Connor et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 30(5), 1947-1967 (2010-02-05)
Linking activity in specific cell types with perception, cognition, and action, requires quantitative behavioral experiments in genetic model systems such as the mouse. In head-fixed primates, the combination of precise stimulus control, monitoring of motor output, and physiological recordings over
Benjamin A Rowland et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(21), 7198-7202 (2014-05-23)
Detecting and locating environmental events are markedly enhanced by the midbrain's ability to integrate visual and auditory cues. Its capacity for multisensory integration develops in cats 1-4 months after birth but only after acquiring extensive visual-auditory experience. However, briefly deactivating
Suriya Subramanian et al.
Brain structure & function, 223(6), 2907-2924 (2018-04-28)
The lateral preoptic area (LPO) and ventral pallidum (VP) are structurally and functionally distinct territories in the subcommissural basal forebrain. It was recently shown that unilateral infusion of the GABAA receptor antagonist, bicuculline, into the LPO strongly invigorates exploratory locomotion
Andrew Miri et al.
Neuron, 95(3), 683-696 (2017-07-25)
Blocking motor cortical output with lesions or pharmacological inactivation has identified movements that require motor cortex. Yet, when and how motor cortex influences muscle activity during movement execution remains unresolved. We addressed this ambiguity using measurement and perturbation of motor

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