Physostigmine salicylate (Synonyms: 水杨酸毒扁豆碱; Eserine salicylate)
目录号: PL05486 纯度: ≥99%
CAS No. :57-64-7
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中文名称
Physostigmine salicylate
中文别名
水杨酸毒扁豆碱;吡咯他尼杂质A;吡咯他尼杂质A EP标准品;毒扁豆碱水杨酸D3;毒扁豆碱水杨酸盐;水杨酸毒扁豆碱 USP标准品;水杨酸毒扁豆碱 标准品;水杨酸毒扁豆盐;水杨酸依色林
英文名称
Physostigmine salicylate
英文别名
Physostigmine Salicylate;Eserine salicylate;[(3aR,8bS)-3,4,8b-trimethyl-2,3a-dihydro-1H-pyrrolo[2,3-b]indol-7-yl] N-methylcarbamate,2-hydroxybenzoic acid;ESERINE SALICYLATE SALT;ESERINE SALICYLATE(RG);PHYSOSTIGMINE SALICYLATE (1:1)
Cas No.
57-64-7
分子式
C15H21N3O2.C7H6O3
分子量
413.47
包装储存
4°C, sealed storage, away from moisture and light In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
产品详情
Physostigmine salicylate (Eserine salicylate) 是一种可逆的乙酰胆碱酯酶 (AChE) 抑制剂。Physostigmine salicylate 可以透过血脑屏障并刺激中枢胆碱能神经传递。Physostigmine salicylate 能逆转阿尔茨海默病转基因小鼠的记忆缺陷。Physostigmine salicylate 也是抗胆碱能中毒的解毒剂。
生物活性
Physostigmine salicylate (Eserine salicylate) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine salicylate crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine salicylate can reverse memory deficits in transgenic mice with Alzheimers disease. Physostigmine salicylate is also an antidote for anticholinergic poisoning.
性状
Solid
体内研究(In Vivo)
Physostigmine salicylate (Eserine salicylate; 0.03-0.3 mg/kg; s.c.; daily for 6 weeks) improves deficits in contextual and cued memory in Tg(+) mice.
Physostigmine salicylate (IV; 0.1, 0.2 mg/kg) delays time to emergence from isoflurane anesthesia at doses ≥0.2 mg/kg in male Sprague-Dawley rats. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
4°C, sealed storage, away from moisture and light In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
ClinicalTrial
参考文献
[1]. Haase U, et al. Pharmakotherapie--physostigmin post OP [Pharmacotherapy--physostigmine administered post-operatively]. Anasthesiol Intensivmed Notfallmed Schmerzther. 2007;42(3):188‐189.
[2]. Dong H, et al, Bertchume A, Vallera D, Csernansky JG. Acetylcholinesterase inhibitors ameliorate behavioral deficits in the Tg2576 mouse model of Alzheimers disease. Psychopharmacology (Berl). 2005;181(1):145‐152.
溶解度数据
In Vitro: DMSO : 125 mg/mL (302.32 mM; Need ultrasonic)H2O : 33.33 mg/mL (80.61 mM; Need ultrasonic)配制储备液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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