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氢溴酸加兰他敏 /Galanthamine HBr {[allProObj[0].p_purity_real_show]}

货号:A523680 同义名: Galantamine hydrobromide;Galanthamine hydrobromide

Galanthamine hydrobromide is a natural occuring AchE inhibitor with IC50 value of 410nM and allosteric potentiator at neuronal nAchRs, used for the treatment of cognitive decline in mild to moderate Alzheimer's disease and various other memory impairments.

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Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Galanthamine HBr 化学结构 CAS号:1953-04-4
Galanthamine HBr 化学结构
CAS号:1953-04-4
Galanthamine HBr 3D分子结构
CAS号:1953-04-4
Galanthamine HBr 化学结构 CAS号:1953-04-4
Galanthamine HBr 3D分子结构 CAS号:1953-04-4
规格 价格 会员价 库存 数量
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Galanthamine HBr 纯度/质量文件 产品仅供科研

货号:A523680 标准纯度: {[allProObj[0].p_purity_real_show]}
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Galanthamine HBr 生物活性

靶点
  • AChE

    AChE, IC50:0.35 μM

描述 Galanthamine Hydrobromide is acetylcholinesterase inhibitor (AChEI) and a neuroactive drug capable of passing through the blood–brain barrier and can slow down the effects of AD[3]. Incubation of the cells for 48 h with 300 nM galantamine doubled the density of α7 nicotinic receptors and tripled the expression of the antiapoptotic protein Bcl-2[4]. Moreover, pretreatment with galantamine (8 mg/kg, i.m.) prevented the reduction of EPSC (excitatory postsynaptic currents) frequency observed at 6-9 days after the soman challenge[5].

Galanthamine HBr 参考文献

[1]Pereira EF, Alkondon M, et al. Physostigmine and galanthamine: probes for a novel binding site on the alpha 4 beta 2 subtype of neuronal nicotinic acetylcholine receptors stably expressed in fibroblast cells. J Pharmacol Exp Ther. 1994 Aug;270(2):768-78.

[2]Thomsen T, Kaden B, et al. Inhibition of acetylcholinesterase activity in human brain tissue and erythrocytes by galanthamine, physostigmine and tacrine. Eur J Clin Chem Clin Biochem. 1991 Aug;29(8):487-92.

[3]Woo FY, Basri M, Masoumi HR, Ahmad MB, Ismail M. Formulation optimization of galantamine hydrobromide loaded gel drug reservoirs in transdermal patch for Alzheimer's disease. Int J Nanomedicine. 2015 Jun 5;10:3879-86.

[4]Arias E, Alés E, Gabilan NH, Cano-Abad MF, Villarroya M, García AG, López MG. Galantamine prevents apoptosis induced by beta-amyloid and thapsigargin: involvement of nicotinic acetylcholine receptors. Neuropharmacology. 2004 Jan;46(1):103-14.

[5]Alexandrova EA, Alkondon M, Aracava Y, Pereira EF, Albuquerque EX. Galantamine prevents long-lasting suppression of excitatory synaptic transmission in CA1 pyramidal neurons of soman-challenged guinea pigs. Neurotoxicology. 2014 Sep;44:270-8.

Galanthamine HBr 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.72mL

0.54mL

0.27mL

13.58mL

2.72mL

1.36mL

27.15mL

5.43mL

2.72mL

Galanthamine HBr 技术信息

CAS号1953-04-4
分子式C17H22BrNO3
分子量 368.27
别名 Galantamine hydrobromide;Galanthamine hydrobromide;NSC 100058;Galanthamine;Galantamine (hydrobromide)
运输蓝冰
存储条件

液体 -20°C:3-6个月-80°C:12个月

粉末 Inert atmosphere,Store in freezer, under -20°C

溶解度

DMSO: 12 mg/mL(32.59 mM),配合低频超声,并水浴加热至45℃助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

H2O: 15 mg/mL(40.73 mM),配合低频超声,并水浴加热至45℃助溶

动物实验配方
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