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Dehydroemetine

Dehydroemetine

产品编号 T15095   CAS 4914-30-1

Dehydroemetine 是一种有效的抗原虫剂,是二盐酸艾美汀的合成类似物,可用于预防和治疗阿米巴感染和疾病,具有治疗伴有皮肤损伤的利什曼原虫感染和耐甲硝唑阿米巴病的作用。

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Dehydroemetine Chemical Structure
Dehydroemetine, CAS 4914-30-1
规格 价格/CNY 货期 数量
1 mg ¥ 2,160 现货
5 mg ¥ 5,390 现货
10 mg ¥ 8,130 现货
25 mg ¥ 11,800 现货
50 mg ¥ 16,200 现货
100 mg ¥ 21,900 现货
1 mL * 10 mM (in DMSO) ¥ 5,950 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
Doxorubicin hydrochloride限时半价
产品目录号及名称: Dehydroemetine (T15095)
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纯度: 99.58%
纯度: 99.09% ee: 98.56%
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生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 Dehydroemetine is an effective antigenic insecticide, which is a synthetic analogue of Emetine dihydrochloride. It can be used to prevent and treat amoeba infections and diseases. It has the effect of treating leishmania infection with skin damage and resistance to metronidazole amoebiosis.
体内活性 The mechanism of the inhibitory effect of Dehydroemetine on the heart was investigated using (a) the spontaneously contracting isolated guinea-pig atrial preparation and (b), the electrically driven left atrial preparation. Dehydroemetine decreased the rate and amplitude of contraction of spontaneously contracting atria. Increasing the calcium concentration of the bath fluid to 28.2 mM abolished the effect of Dehydroemetine on the amplitude of contraction while the effect on the rate persisted. Pretreatment with Dehydroemetine increased the capacity of ouabain to induce arrhythmias in spontaneously contracting atria. Similarly, pretreatment with ouabain augmented the inhibitory effect of Dehydroemetine on spontaneous atrial activity. In the electrically driven left atrial preparation, Dehydroemetine caused a decrease in contractile strength which was opposed by ouabain and by increased calcium concentration of the bath fluid. The effect of Dehydroemetine on spontaneously contracting and on electrically driven atria was mimicked by adding excess potassium to the bath fluid. It was concluded that the effects of Dehydroemetine on rate and contractility are, to a large extent, independent of one another. The effect on spontaneous rate is consistent with alteration of the potassium permeability of the myocardial cell membrane while the effect on contractility appears to be due to a decrease in the uptake of calcium from the medium by the myocardial cell.[1]
分子量 478.62
分子式 C29H38N2O4
CAS No. 4914-30-1

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 45.0 mg/mL (94.0 mM), Sonication is recommended.

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.0893 mL 10.4467 mL 20.8934 mL 52.2335 mL
5 mM 0.4179 mL 2.0893 mL 4.1787 mL 10.4467 mL
10 mM 0.2089 mL 1.0447 mL 2.0893 mL 5.2234 mL
20 mM 0.1045 mL 0.5223 mL 1.0447 mL 2.6117 mL
50 mM 0.0418 mL 0.2089 mL 0.4179 mL 1.0447 mL

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TargetMol Library Books参考文献

1. Salako LA. The actions of dehydroemetine on isolated guinea-pig atria. Influence of ouabain and calcium. Br J Pharmacol. 1972;46(4):725-735. 2. Durotoye AO, et al. The effect of dehydroemetine on isolated guinea-pig atria. Br J Pharmacol. 1972;44(4):723-731. 3. Fouarge M, et al. Development of dehydroemetine nanoparticles for the treatment of visceral leishmaniasis.J Microencapsul. 1989;6(1):29-34. 4. Panwar P, et al. Lead Optimization of Dehydroemetine for Repositioned Use in Malaria. Antimicrob Agents Chemother. 2020;64(4):1444-1449. 5. Scragg JN, Powell SJ. Metronidazole and niridazole combined with dehydroemetine in treatment of children with amoebic liver abscess. Arch Dis Child. 1970;45(240):193-195.
lufenuron Triclabendazole Chloroquine Quinacrine dihydrochloride SQ109 T-0156 Parbendazole N-Desethyl amodiaquine

相关化合物库

该产品包含在如下化合物库中:
抗寄生虫天然产物库 抗寄生虫库 已知活性化合物库 经典已知活性库

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母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。

体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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Keywords

Dehydroemetine 4914-30-1 Microbiology/Virology Others Parasite Inhibitor inhibitor inhibit

 

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