Domperidone


CAS No. : 57808-66-9

(Synonyms: R33812)

57808-66-9
Price and Availability of CAS No. : 57808-66-9
Size Price Stock
100mg $66 In-stock
200mg $119 In-stock
500mg $198 In-stock
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Cat. No. : HY-B0411
M.Wt: 425.91
Formula: C22H24ClN5O2
Purity: >98 %
Solubility: DMSO : 50 mg/mL (ultrasonic);H2O : < 0.1 mg/mL (ultrasonic)
Introduction of 57808-66-9 :

Domperidone (R33812) is an orally active and selective dopamine-2 receptor antagonist. Domperidone acts as an antiemetic and a prokinetic agent through its effects on the chemoreceptor trigger zone and motor function of the stomach and small intestine[1]. In Vitro: Cardiac Na+ channels are common targets of therapeutics inducing cardiotoxicity[3].
Domperidone (0-1000 μM) displays concentration- and state-dependent inhibitory of Nav1.5 in Human embryonic kidney HEK293 cells[3].
Domperidone (0, 10, 100 μM) displays tonic and use-dependent block to Na currents in rat cardiomyocytes with a IC50 of 312 μM[3].
In Vivo: Unlike Metoclopramide, Domperidone (R33812) does not cause any adverse neurological symptoms as it has minimal penetration through the blood-brain barrier[1].
Domperidone 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].

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