All Photos(1)

C127

Sigma-Aldrich

CNQX

≥98% (HPLC), solid

Synonym(s):
FG-9065, 6-Cyano-7-nitroquinoxaline-2,3-dione
Empirical Formula (Hill Notation):
C9H4N4O4
CAS Number:
Molecular Weight:
232.15
MDL number:
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥98% (HPLC)

form

solid

storage condition

protect from light

color

yellow

solubility

DMSO: >10 mg/mL
H2O: insoluble

SMILES string

[O-][N+](=O)c1cc2NC(=O)C(=O)Nc2cc1C#N

InChI

1S/C9H4N4O4/c10-3-4-1-5-6(2-7(4)13(16)17)12-9(15)8(14)11-5/h1-2H,(H,11,14)(H,12,15)

InChI key

RPXVIAFEQBNEAX-UHFFFAOYSA-N

Packaging

5 mg in glass bottle
25, 50 mg in poly bottle

Biochem/physiol Actions

Potent, competitive AMPA/kainate glutamate receptor antagonist.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Certificate of Origin

Haiyan Li et al.
Frontiers in cellular neuroscience, 11, 324-324 (2017-11-11)
Release of the major excitatory neurotransmitter glutamate by synaptic vesicle exocytosis depends on glutamate loading into synaptic vesicles by vesicular glutamate transporters (VGLUTs). The two principal isoforms, VGLUT1 and 2, exhibit a complementary pattern of expression in adult brain that
Guan Hock Khoo et al.
Molecular neurobiology, 56(9), 6436-6450 (2019-03-04)
Long-term depression (LTD) of synaptic efficacy is widely regarded as a cellular basis of learning and memory. The magnitude of hippocampal CA1 LTD induced by low-frequency stimulation (LFS) declines with age, but the mechanisms involved remain poorly understood. Perineuronal nets
Emily A Ferenczi et al.
Scientific reports, 6, 23947-23947 (2016-04-06)
The extracellular ionic environment in neural tissue has the capacity to influence, and be influenced by, natural bouts of neural activity. We employed optogenetic approaches to control and investigate these interactions within and between cells, and across spatial scales. We
Sutirtha Ray et al.
Pain, 160(4), 954-964 (2019-01-03)
Paracetamol (acetaminophen, APAP) is one of the most frequently used analgesic agents worldwide. It is generally preferred over nonsteroidal anti-inflammatory drugs because it does not cause typical adverse effects resulting from the inhibition of cyclooxygenases, such as gastric ulcers. Nevertheless
Ira Espuny-Camacho et al.
Neuron, 77(3), 440-456 (2013-02-12)
The study of human cortical development has major implications for brain evolution and diseases but has remained elusive due to paucity of experimental models. Here we found that human embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs), cultured

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