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Q2128

Sigma-Aldrich

Quisqualic acid

powder

Sinonimo/i:

β-(3,5-Dioxo-1,2,4-oxadiazolidin-2-yl)-L-alanine, 3-(3,5-Dioxo-1,2,4-oxadiazolidin-2-yl)-L-alanine

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About This Item

Formula empirica (notazione di Hill):
C5H7N3O5
Numero CAS:
52809-07-1
Peso molecolare:
189.13
Beilstein:
1078734
Numero MDL:
MFCD00069337
Codice UNSPSC:
12352106
ID PubChem:
24278004
NACRES:
NA.32

Forma fisica

powder

Colore

white to off-white

Solubilità

ethanol: <0.17 mg/mL
H2O: 0.5 mg/mL
0.1 M HCl: 1.4 mg/mL
1 M NH4OH: 20 mg/mL
organic solvents: insoluble

Temperatura di conservazione

2-8°C

Stringa SMILE

N[C@@H](CN1OC(=O)NC1=O)C(O)=O

InChI

1S/C5H7N3O5/c6-2(3(9)10)1-8-4(11)7-5(12)13-8/h2H,1,6H2,(H,9,10)(H,7,11,12)/t2-/m0/s1
ASNFTDCKZKHJSW-REOHCLBHSA-N

Informazioni sul gene

rat ... Gria1(50592) , Grik1(29559) , Grin2a(24409) , Grm1(24414) , Grm2(24415) , Grm4(24417) , Grm5(24418)

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Descrizione generale

Quisqualate/ Quisqualic acid is obtained from the fruits and seeds of Quisqualis chinensis. It is an agonist at two subsets of excitatory amino acid receptors metabotropic receptors that indirectly mediate calcium mobilization from intracellular stores and, ionotropic receptors that directly control membrane channels. L-quisqualic acid is an agonist of the neurotransmitter L-glutamate.

Applicazioni

Quisqualic acid has also been used as a group I metabotropic receptor agonist in neurons.
Quisqualic acid has been used to test ligand-gated receptors in spiral ganglion neurons.

Azioni biochim/fisiol

Active enantiomer of quisqualic acid; excitatory amino acid at glutamate receptors.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Pablo J Giraudi et al.
PloS one, 6(12), e29078-e29078 (2012-01-05)
We have previously reported that exposure of SH-SY5Y neuroblastoma cells to unconjugated bilirubin (UCB) resulted in a marked up-regulation of the mRNA encoding for the Na(+)-independent cystine∶glutamate exchanger System X(c)(-) (SLC7A11 and SLC3A2 genes). In this study we demonstrate that
Chinese Drugs of Plant Origin: Chemistry, Pharmacology, and Use in Traditional and Modern Medicine null
Sujeenthar Tharmalingam et al.
Neuropharmacology, 63(4), 667-674 (2012-06-02)
The metabotropic glutamate receptors (mGluRs) are evolutionarily conserved from nematodes to vertebrates. The Caenorhabditis elegans (C. elegans) genome contains three mGluR genes referred to as mgl-1, mgl-2, and mgl-3. The aim of this study was to characterize the pharmacological profiles
Optical recordings of Ca2+ signaling activities from identified inner ear cells in cochlear slices and hemicochleae
Xi Lin
Brain Res. Protoc., 11(2) (2003)
Amadou T Corera et al.
PloS one, 4(6), e6021-e6021 (2009-06-24)
In brain, N-methyl-D-aspartate (NMDA) receptor (NMDAR) activation can induce long-lasting changes in synaptic alpha-amino-3-hydroxy-5-methylisoxazole-4-propionate (AMPA) receptor (AMPAR) levels. These changes are believed to underlie the expression of several forms of synaptic plasticity, including long-term potentiation (LTP). Such plasticity is generally
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