您好，欢迎来到试剂仪器网！ [登录] [免费注册]
试剂仪器网
发布求购
位置：首页 > 产品库 > (+)-PD 128907 hydrochloride
立即咨询
咨询类型：
     
*姓名：
*电话：
*单位：
Email：
*留言内容：
请详细说明您的需求。
*验证码：
 
(+)-PD 128907 hydrochloride
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。
(+)-PD 128907 hydrochloride图片
CAS NO:300576-59-4
包装与价格：
包装价格(元)
10mM (in 1mL DMSO)电议
5mg电议
10mg电议
25mg电议
50mg电议

产品介绍
(+)-PD128907hydrochloride是多巴胺D2/D3受体的选择性激动剂，其在人类和大鼠中对D3的Ki值分别为0.7，0.84nM，对D2的Ki值分别为179，770nM。
Cas No.300576-59-4
别名(+)-PD128907,盐酸盐
Canonical SMILESCCCN1[C@@]2([H])[C@@](OCC1)([H])C3=CC(O)=CC=C3OC2.Cl
分子式C14H20ClNO3
分子量285.77
溶解度DMSO : 150 mg/mL (524.90 mM)
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

(+)-PD 128907 hydrochloride is a selective dopamine D2/D3 receptor agonist, with Kis of 1.7, 0.84 nM for human and rat D3 receptors, 179, 770 n M for human and rat D3 receptors, respectively.

(+)-PD 128907 displaced [3H]spiperone binding from dopamine D3 receptors (Ki human=1.7 nM and rat=0.84 nM) with >100-fold and 900-fold selectivity over the human (Ki=179 nM) and rat (Ki=770 nM) dopamine D2 receptor[1][2].

(+)-PD 128907 significantly decreases dialysate DA levels in D3 knock out mice. The IC25 values are 61 nM and 1327 nM, respectively, for wild type and D3knock out mice. The ratio of the IC25 values shows that (+)-PD 128907 is 22 times more potent in decreasing dialysate DA levels in wild type as compared to mice lacking the D3 receptor. The D3 agonist evokes a dose related decrease in dialysate DA in wild type mice. Post-hoc analysis shows that all doses tested (0.03, 0.1 and 0.3 mg/kg) significantly inhibit dialysate DA. The IC25 values are 0.05 and 0.44 mg/kg for wild type and knock out mice, respectively, indicating that systemically administered (+)-PD 128907 is 9 times more potent in decreasing dialysate DA in the ventral striatum of wild type as compared to D3 knock out mice. Doses of 1 mg/kg or higher of (+)-PD 128907 markedly inhibits dialysate DA in both wild type and D3 knock out mice[3].

[1]. Collins GT, et al. Dopamine agonist-induced yawning in rats: a dopamine D3 receptor-mediated behavior. J Pharmacol Exp Ther. 2005 Jul;314(1):310-9. [2]. Bristow LJ, et al. The behavioural and neurochemical profile of the putative dopamine D3 receptor agonist, (+)-PD 128907, in the rat. Neuropharmacology. 1996 Mar;35(3):285-94. [3]. Zapata A, et al. Selective D3 receptor agonist effects of (+)-PD 128907 on dialysate dopamine at low doses. Neuropharmacology. 2001 Sep;41(3):351-9.