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Domperidone
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。
Domperidone图片
CAS NO:57808-66-9
包装与价格:
包装价格(元)
50 mg电议
100 mg电议
200 mg电议
1 mL*10 mM(in DMSO)电议

产品名称
多潘立酮
R33812
产品介绍
DomperIDOne 是多巴胺 2 受体拮抗剂,能够影响胃和小肠的化学感受器触发区和运动功能,具有止吐和促动力作用。

产品描述

Domperidone(Motilium) is a dopamine blocker and an antidopaminergic reagent. It blocks the action of. It has strong affinities for the D2 and D3 dopamine receptors, which are found in the chemoreceptor trigger zone, located just outside the blood brain barrier, which - among others - regulates nausea and vomiting (area postrema on the floor of the fourth ventricle and rhomboid fossa).

体外活性

Domperidone (a D2R antagonist) inhibits Equilibrative NT1 (ENT1) activity more in the presence than in the absence of Bromocriptine and displays an IC50 value lower than that of Bromocriptine or Ergovaline in Madin-Darby bovine kidney (MDBK) cells. [1]

体内活性

Domperidone (0.1 mg/kg) results in a significant decrease in feeding behavior and stimulation of basal metabolism, but has no effect on locomotor activity of rats in a Phenomaster system. [2] Domperidone (1.1 mg/kg and 5.5 mg/kg, oral) significantly increases laminar microvascular blood flow (LMBF) in horses, compared with baseline values, beginning 4 hours after administration, and this effect persisted for at least 8 hours. Domperidone (0.2 mg/kg, i.v.) significantly increases laminar microvascular blood flow (LMBF) in horses, compared with baseline values, at 10 and 12 hours after administration. [3] Domperidone can ameliorate deleterious reproductive effects and reduce weight gain associated with fescue toxicosis in heifers. [4] Domperidone-treated mares have shorter gestation duration and foaled closer to their expected parturition date than did control mares. Domperidone-treated mares have higher Mammary gland scores and serum prolactin concentration. [5] Domperidone (5 mg/kg, oral) increases peak plasma acetaminophen concentration and area under the curve in rats, indicating increased gastric emptying. Domperidone decreases the dopamine-induced contractile activity of midjejunal longitudinal muscle strips in rats. [6]

Cas No.

57808-66-9

分子式

C22H24ClN5O2

分子量

425.92

别名

多潘立酮;R33812

储存和溶解度

DMSO:42.6 mg/mL (100 mM)
1eq. HCl:2.1 mg/mL (5 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years