Domperidone monomaleate
目录号 : GC71653Domperidone monomaleate是一种口服活性和选择性多巴胺-2受体拮抗剂。
Cas No.:83898-65-1
Sample solution is provided at 25 µL, 10mM.
Cardiac Na+ channels are common targets of therapeutics inducing cardiotoxicity[3].
Domperidone monomaleate (0-1000 μM) displays concentration- and state-dependent inhibitory of Nav1.5 in Human embryonic kidney HEK293 cells[3].
Domperidone monomaleate (0, 10, 100 μM) displays tonic and use-dependent block to Na currents in rat cardiomyocytes with a IC50 of 312 μM[3].
Unlike Metoclopramide, Domperidone monomaleate does not cause any adverse neurological symptoms as it has minimal penetration through the blood-brain barrier[1].
Domperidone monomaleate acts as both an antiemetic and an upper gastrointestinal tract prokinetic agent. It is rapidly absorbed after oral administration, and few side effects have been reported[2].
References:
[1]. Reddymasu SC, et al. Domperidone: review of pharmacology and clinical applications in gastroenterology. Am J Gastroenterol. 2007;102(9):2036-2045.
[2]. Champion MC, et al. Domperidone, a new dopamine antagonist. CMAJ. 1986;135(5):457-461.
[3]. Stoetzer C, et al. Cardiotoxic Antiemetics Metoclopramide and Domperidone Block Cardiac Voltage-Gated Na+ Channels. Anesth Analg. 2017 Jan. 124(1):52-60.
Cas No. | 83898-65-1 | SDF | |
分子式 | C26H28ClN5O6 | 分子量 | 541.98 |
溶解度 | DMSO : 100 mg/mL (184.51 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO); H2O : 1 mg/mL (1.85 mM; ultrasonic and warming and heat to 60°C) | 储存条件 | 4°C, sealed storage, away from moisture |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 1.8451 mL | 9.2254 mL | 18.4509 mL |
5 mM | 0.369 mL | 1.8451 mL | 3.6902 mL |
10 mM | 0.1845 mL | 0.9225 mL | 1.8451 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet