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PQCA
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。
PQCA图片
规格:98%
分子量:388.42
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
PQCA 是一种高度选择性且有效的毒蕈碱 M1 受体阳性变构调节剂。PQCA 在恒河猴和人 M1 受体上的 EC50 值分别为 49 nM 和 135 nM,并对其他毒蕈碱受体无活性。PQCA 具有减少与阿尔茨海默氏病相关的认知缺陷的潜力。
货号:ajcx35120
CAS:1144504-35-7
分子式:C22H20N4O3
分子量:388.42
溶解度:DMSO : 10 mg/mL (25.75 mM; ultrasonic and warming and heat to 80°C)
纯度:98%
存储:Store at -20°C
库存:现货

Background:

PQCA is a highly selective and potent muscarinic M1 receptor positive allosteric modulator. PQCA has an EC50 value of 49 nM and 135 nM on rhesus and human M1 receptor, respectively. PQCA is inactive for other muscarinic receptors. PQCA has potential to reduce the cognitive deficits associated with Alzheimer’s disease[1][2].

PQCA (3-30 mg/kg; oral administration; single- or pair-housed male rhesus monkeys) treatment attenuates the scopolamine deficits in PAL and CPT tasks. Blockade of muscarinic signaling by scopolamine produces significant impairments in both tasks[1].

[1]. Lange HS, et al. The M1 Muscarinic Positive Allosteric Modulator PQCA Improves Performance on Translatable Tests of Memory and Attention in Rhesus Monkeys. J Pharmacol Exp Ther. 2015 Dec;355(3):442-50.
[2]. Uslaner JM, et al. The muscarinic M1 receptor positive allosteric modulator PQCA improves cognitive measures in rat, cynomolgus macaque, and rhesus macaque. Psychopharmacology (Berl). 2013 Jan;225(1):21-30.