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CNQX disodium

CAS No. 479347-85-8

CNQX disodium ( —— )

产品货号. M21965 CAS No. 479347-85-8

CNQX disodium 是神经元培养物中的竞争性非 NMDA 受体拮抗剂和竞争性 AMPA/红藻氨酸受体拮抗剂。

纯度: >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
规格 价格/人民币 库存 数量
5MG ¥316 有现货
10MG ¥446 有现货
25MG ¥988 有现货
50MG ¥1596 有现货
100MG ¥2535 有现货
200MG ¥3750 有现货
500MG ¥6099 有现货
1G 获取报价 有现货

生物学信息

  • 产品名称
    CNQX disodium
  • 注意事项
    本公司产品仅用于科研实验,不得用于人体或动物的临床与诊断
  • 产品简述
    CNQX disodium 是神经元培养物中的竞争性非 NMDA 受体拮抗剂和竞争性 AMPA/红藻氨酸受体拮抗剂。
  • 产品描述
    CNQX disodium is a competitive non-NMDA receptor antagonist and competitive AMPA/kainate receptor antagonist in neuronal cultures.The ED50 for ?CNQX was 45.9+/-4.65 microg, respectively.?Intrathecal injection of a combination of CNQX and gabapentin produced a strong synergistic antiallodynic effect in neuropathic rats.
  • 体外实验
    CNQX disodium (FG9065 disodium; 2-5 μM) reversibly blocks the Schaffer collateral and mossy fibre excitatory postsynaptic potential (EPSP), while sparing the fast and slow GABA-mediated inhibition in superfusion of hippocampal slices. CNQX disodium (1-5 μM) produces a selective and dose-dependent reduction in the amplitude of the monosynaptic component of the DR-VRR recorded from lumbar spinal segments.
  • 体内实验
    CNQX disodium (FG9065 disodium; 0.75-3 mg/kg; IP; 20 min before testing) decreased the number of cocaine responses in a dose-dependent manner during the first 15-min cocaine-free interval. The bilateral infusion of CNQX disodium (0.5 or 1.25 μg) into the amygdala or dorsal hippocampus 10 min prior to a retention test partially blocks the expression of stepdown inhibitory avoidance in rats 24 h after training. CNQX disodium causes a complete blockade at a dose of 0.5 μg. Animal Model:Male Wistar rats weighing 180-200 g Dosage:0.75, 1.5, and 3 mg/kg Administration:IP; 20 min before testing Result:Decreased the number of cocaine (IV; 0.25 mg/infusion) responses in a dose-dependent manner during the first 15-min cocaine-free interval.
  • 同义词
    ——
  • 通路
    Membrane Transporter/Ion Channel
  • 靶点
    iGluR
  • 受体
    AMPAR
  • 研究领域
    ——
  • 适应症
    ——

化学信息

  • CAS Number
    479347-85-8
  • 分子量
    276.12
  • 分子式
    C9H2N4Na2O4?
  • 纯度
    >98% (HPLC)
  • 溶解度
    In Vitro:?DMSO : 10.53 mg/mL (38.14 mM)
  • SMILES
    [Na+].[Na+].[O-]c1nc2cc(C#N)c(cc2nc1[O-])[N+]([O-])=O
  • 化学全称
    ——

运输与储存

  • 储存条件
    (-20℃)
  • 运输条件
    With Ice Pack
  • 稳定性
    ≥ 2 years

参考文献

1. S, R, Chen,et al. Synergistic effect between intrathecal non-NMDA antagonist and gabapentin on allodynia induced by spinal nerve ligation in rats.[J]. Anesthesiology, 2000.
产品手册
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