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Merck
CN

Q2128

Sigma-Aldrich

使君子氨酸

powder

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别名:
β-(3,5-二氧代-1,2,4-氧杂重氮烷-2-基)-L-丙氨酸
经验公式(希尔记法):
C5H7N3O5
CAS号:
分子量:
189.13
Beilstein:
1078734
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:
NACRES:
NA.32

形式

powder

质量水平

颜色

white to off-white

溶解性

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

储存温度

2-8°C

SMILES字符串

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

InChI key

ASNFTDCKZKHJSW-REOHCLBHSA-N

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一般描述

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.

应用

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.

生化/生理作用

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

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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Virpi Laukkanen et al.
Psychiatry research. Neuroimaging, 287, 63-69 (2019-04-17)
The function of group I metabotropic glutamate receptors mGluR1 and mGluR5 is involved in the hyperglutamatergic state caused by chronic alcohol. Preclinical studies suggest that group I mGluR modulation could serve as a novel treatment of alcoholism. Considering the wide
Optical recordings of Ca2+ signaling activities from identified inner ear cells in cochlear slices and hemicochleae
Xi Lin
Brain Res. Protoc., 11(2) (2003)
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
Alessandro Casoni et al.
Journal of molecular graphics & modelling, 41, 72-78 (2013-03-19)
We describe the application of molecular dynamics followed by principal component analysis to study the inter-domain movements of the ligand binding domain (LBD) of mGluR5 in response to the binding of selected agonists or antagonists. Our results suggest that the
Chinese Drugs of Plant Origin: Chemistry, Pharmacology, and Use in Traditional and Modern Medicine null

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