103639-04-9
Chemical Structure
Ondansetron hydrochloride dihydrate
Synonym(s): GR 38032 hydrochloride dihydrate; SN 307 hydrochloride dihydrate
- CAS No.: 103639-04-9
- Formula:C18H24ClN3O3
- Molecular Weight:365.85
IUPAC Name: 9-methyl-3-((2-methyl-1H-imidazol-1-yl)methyl)-1,2,3,9-tetrahydro-4H-carbazol-4-one hydrochloride dihydrate
InChIKey: VRSLTNZJOUZKLX-UHFFFAOYSA-N
SMILES: O=C1C(CN2C=CN=C2C)CCC(N3C)=C1C4=C3C=CC=C4.[H]Cl.O.O
Biological Activity: Ondansetron (GR 38032; SN 307) hydrochloride dehydrate is a highly selective 5-HT3 receptor antagonist with an IC50 value of 103 pM. Ondansetron hydrochloride dehydrate exerts its antiemetic effect by antagonizing 5-HT receptors located in localized neurons in the peripheral and central nervous systems. Ondansetron hydrochloride dehydrate can inhibit nausea and vomiting induced by chemotherapy and radiotherapy[1][2][3][4][5][6][7][8].
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Ondansetron hydrochloride dihydrate | 99.93% | Ondansetron (GR 38032; SN 307) hydrochloride dehydrate is a highly selective 5-HT3 receptor antagonist with an IC50 value of 103 pM. Ondansetron hydrochloride dehydrate exerts its antiemetic effect by antagonizing 5-HT receptors located in localized neurons in the peripheral and central nervous systems. Ondansetron hydrochloride dehydrate can inhibit nausea and vomiting induced by chemotherapy and radiotherapy. | ||||||||||||||||||||
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Ondansetron hydrochloride dihydrate (Standard) | ≥98% | Ondansetron (hydrochloride dihydrate) (Standard) is the analytical standard of Ondansetron (hydrochloride dihydrate). This product is intended for research and analytical applications. Ondansetron (GR 38032) hydrochloride dehydrate is an orally active, highly selective and competitive 5-HT3 receptor antagonist (crosses the blood-brain barrier). Ondansetron hydrochloride dehydrate can be used in studies of preventing nausea and vomiting associated with cancer chemotherapy, radiation therapy and surgery. | ||||||||||||||||||||
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- [1]. Brown AM, et al. Ion permeation and conduction in a human recombinant 5-HT3 receptor subunit (h5-HT3A). J Physiol. 1998 Mar 15;507 ( Pt 3):653-65. [Content Brief]
- [2]. Barann M, et al. Recombinant human 5-HT3A receptors in outside-out patches of HEK 293 cells: basic properties and barbiturate effects. Naunyn Schmiedebergs Arch Pharmacol. 2000 Sep;362(3):255-65. [Content Brief]
- [3]. Wildeboer KM, et al. Ondansetron results in improved auditory gating in DBA/2 mice through a cholinergic mechanism. Brain Res. 2009 Dec 1;1300:41-50. [Content Brief]
- [4]. Khedhaier A, et al. Circadian rhythms in toxic effects of the serotonin antagonist ondansetron in mice. Chronobiol Int. 2003 Nov;20(6):1103-16. [Content Brief]
- [5]. Umathe SN, et al. The 5-HT3 receptor antagonist, ondansetron, blocks the development and expression of ethanol-induced locomotor sensitization in mice. Behav Pharmacol. 2009 Feb;20(1):78-83. [Content Brief]
- [6]. Doggrell SA, et al. Cardiac safety concerns for ondansetron, an antiemetic commonly used for nausea linked to cancer treatment and following anaesthesia. Expert Opin Drug Saf. 2013 May;12(3):421-31. [Content Brief]
- [7]. Xin Wang, et al. Effectiveness of Olanzapine Combined with Ondansetron in Prevention of Chemotherapy-Induced Nausea and Vomiting of Non-small Cell Lung Cancer. Cell Biochem Biophys. 2015 Jun;72(2):471-3. [Content Brief]
- [8]. Azadeh Motavallian-Naeini, et al. Anti-inflammatory effect of ondansetron through 5-HT3 receptors on TNBS-induced colitis in rat. EXCLI J2012 Feb 22:11:30-44. eCollection 2012. [Content Brief]
