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Domperidone-d6
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-d6图片
包装:1mg
规格:98%
市场价:3926元
分子量:432

产品介绍
An internal standard for the quantification of domperidone
货号:ajcx22358
CAS:1329614-18-7
分子式:C22H18ClD6N5O2
分子量:432
溶解度:DMSO: slightly soluble,Methanol: slightly soluble
纯度:98%
存储:Store at -20°C
库存:现货

Background:

Domperidone-d6is intended for use as an internal standard for the quantification of domperidone by GC- or LC-MS. Domperidone is a dopamine D2receptor antagonist (Ki= 0.3 nM in CHO cells expressing the rat receptor).1,2It is selective for dopamine D2over D3receptors (Ki= 9.5 nM).1Domperidone (0.5-5 µg/kg) inhibits dipropyl dopamine-induced femoral vasodilation in dogs, indicating dopamine D2receptor antagonist activity, and has no effect on dopamine-induced vasodilation in the renal vascular bed in dogs when administered at doses up to 5 mg/kg, indicating a lack of activity at dopamine D1receptors.2Domperidone (0.5 mg/kg) prevents dopamine-induced decreases in gastric antral motility induced by pentagastrin in dogs.3It inhibits apomorphine-induced emesis in dogs (ED50= 0.031 mg/kg, p.o.).4Domperidone also increases serum levels of prolactin in male rats.5


1.Sokoloff, P., Giros, B., Martres, M.P., et al.Molecular cloning and characterization of a novel dopamine receptor (D3) as a target for neurolepticsNature137(6289)146-151(1990) 2.Kohli, J.D., Glock, D., and Goldberg, L.I.Selective DA2 versus DA1 antagonist activity of domperidone in the peripheryEur. J. Pharmacol.89(1-2)137-141(1983) 3.Bech, K., Hovendal, C.P., and Andersen, D.Effect of dopamine on pentagastrin-stimulated gastric antral motility in dogs with gastric fistulaScand. J. Gastroenterol.17(1)103-107(1982) 4.Niemegeers, C.J.E.Antiemetic specificity of dopamine antagonistsPsychopharmacology (Berl).78(3)210-213(1982) 5.Meltzer, H.Y., Simonovic, M., and So, R.Effects of a series of substituted benzamides on rat prolactin secretion and 3H-spiperone binding to bovine anterior pituitary membranesLife Sci.32(25)2877-2886(1983)