Merck
CN

C127

Sigma-Aldrich

CNQX

≥98% (HPLC), solid

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别名:
6-氰基-7-硝基喹喔啉-2,3-二酮, FG-9065
经验公式(希尔记法):
C9H4N4O4
分子量:
232.15
MDL编号:
PubChem化学物质编号:
NACRES:
NA.77

质量水平

检测方案

≥98% (HPLC)

形式

solid

储存条件

protect from light

颜色

yellow

溶解性

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

应用

CNQX已用于:
  • 作为α-氨基-3-羟基-5-甲基-4-异噁唑丙酸(AMPA)/红藻氨酸阻断剂,研究其对胚胎多能干细胞(pESC)丝状伪足(cytoneme)形成的影响
  • 作为谷氨酸阻断剂,降低触角叶中心神经元电流钳记录中的突触输入
  • 作为非N-甲基-D-天冬氨酸(NMDA)受体阻断剂,研究其对大鼠心率的影响作用

生化/生理作用

有效的竞争性AMPA/红藻氨酸谷氨酸受体拮抗剂。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Chronic intermittent hypoxia (CIH), as occurs in sleep apnea, impairs baroreflex-mediated reductions in heart rate (HR) and enhances HR responses to electrical stimulation of vagal efferent. We tested the hypotheses that HR responses to activation of alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate (AMPA) and
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