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Submit ReviewIEM 1925 dihydrobromide is a voltage- and use-dependent open-channel antagonist of AMPA receptors. Selective between subtypes; blocks GluA2 subunit-lacking receptors more potently than GluA2-containing receptors (KD for GluA2-containing AMPAR is 210 times higher at -80 mV). More potent than IEM 1460 (Cat. No. 1636) and IEM 1754 due to a slower unblocking rate. Alleviates inflammatory pain in a rat model of peripheral inflammation.
分子量 | 422.24 |
公式 | C17H28N2.2HBr |
储存 | Desiccate at RT |
纯度 | ≥95% (HPLC) |
CAS Number | 258282-23-4 |
PubChem ID | 44561101 |
InChI Key | ZCYUSVRXEKAQSL-UHFFFAOYSA-N |
Smiles | NCCCCCNC1(C2=CC=CC=C2)CCCCC1.Br.Br |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
溶剂 | 最高浓度 mg/mL | 最高浓度 mM | |
---|---|---|---|
溶解性 | |||
water | 42.22 | 100 | |
DMSO | 21.11 | 50 |
以下数据基于产品分子量 422.24。 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
浓度/溶剂体积/质量 | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 2.37 mL | 11.84 mL | 23.68 mL |
5 mM | 0.47 mL | 2.37 mL | 4.74 mL |
10 mM | 0.24 mL | 1.18 mL | 2.37 mL |
50 mM | 0.05 mL | 0.24 mL | 0.47 mL |
参考文献是支持产品生物活性的出版物。
Tikhonov et al (2000) Voltage-dependent block of native AMPA receptor channels by dicationic compounds. Br.J.Pharmacol. 129 265 PMID: 10694232
Kopach et al (2016) Inhibition of spinal Ca2+-permeable AMPA receptors with dicationic compounds alleviates persistent inflammatory pain without adverse effects. Front.Cell Neurosci. 10 PMID: 26973464
If you know of a relevant reference for IEM 1925 dihydrobromide, please let us know.
关键词: IEM 1925 dihydrobromide, IEM 1925 dihydrobromide supplier, IEM1925, 2HBr, AMPAR, antagonist, blocks, AMPA, receptor, voltage-dependent, channel, blocker, Receptors, 4198, Tocris Bioscience
引用文献是使用了 Tocris 产品的出版物。 IEM 1925 dihydrobromide 的部分引用包括:
Ondrej et al (2021) Gating and modulation of a hetero-octameric AMPA glutamate receptor. Nature 594 454-458 PMID: 34079129
Terunaga et al (2023) Modulatory mechanisms of TARP γ8-selective AMPA receptor therapeutics. Nat Commun 14 1659 PMID: 36966141
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