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GR 125743
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
GR 125743图片
规格:98%
分子量:416.52
包装与价格:
包装价格(元)
5mg电议
10mg电议
25mg电议
50mg电议
100mg电议

产品介绍
GR125743是一种选择性的5-HT1B/1D受体拮抗剂,与野生型的人h5-HT1B和5-HT1D结合的pKi分别为8.85和8.31。GR125743可用于帕金森病和心血管疾病的研究。
货号:ajcx31826
CAS:148547-33-5
分子式:C25H28N4O2
分子量:416.52
溶解度:DMSO: 100 mg/mL (240.08 mM)
纯度:98%
存储:Store at -20°C
库存:现货

Background:

GR 125743 is a selective 5-HT1B/1D receptor antagonist, with pKis of 8.85 and 8.31 for wild-type h5-HT1B and wild-type h5-HT1D, respectively. GR 125743 is used for the research of Parkinson's disease and cardiovascular diseases[1][2].

GR 125743 has a Kd of 0.61 nM for h5-HT1B[1].

GR 125743 (0.3 mg/kg; i.p.) produces significant decreases in extracellular 5-HT in the frontal cortex of the conscious guinea pig[2]. Animal Model: Male Dunkin Hartley guinea-pigs (350-450 g)[2]

[1]. T Wurch, et al. Induction of a high-affinity ketanserin binding site at the 5-Hydroxytryptamine(1B) receptor by modification of its carboxy-terminal intracellular portion. Characterization of human serotonin 1D and 1B receptors using [3H]-GR-125743, a novel radiolabelled serotonin 5HT1D/1B receptor antagonist. Biochem Pharmacol. 2000 May 1;59(9):1117-21. [2]. Roberts, C., et al. The role of 5-HT1B/1D receptors in the modulation of 5-hydroxytryptamine levels in the frontal cortex of the conscious guinea pig. European Journal of Pharmacology. 1997 May 12;326(1):23-30.