5-HT3 antagonist 5

Modify Date: 2025-09-11 14:49:04

5-HT3 antagonist 5 Structure
5-HT3 antagonist 5 structure
Common Name 5-HT3 antagonist 5
CAS Number 901599-43-7 Molecular Weight 279.29
Density N/A Boiling Point N/A
Molecular Formula C16H13N3O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of 5-HT3 antagonist 5


5-HT3 antagonist 5 is a quinoxalin-2-carboxamide compound, a 5-HT3 receptor antagonist. 5-HT3 antagonist 5 exerts antagonism on 5-HT3 agonist and 2-methyl-5-HT, and shows anti-depressant effect in mice[1].

 Names

Name 2-Quinoxalinecarboxamide, N-(4-methoxyphenyl)-

 5-HT3 antagonist 5 Biological Activity

Description 5-HT3 antagonist 5 is a quinoxalin-2-carboxamide compound, a 5-HT3 receptor antagonist. 5-HT3 antagonist 5 exerts antagonism on 5-HT3 agonist and 2-methyl-5-HT, and shows anti-depressant effect in mice[1].
Related Catalog
Target

5-HT3 Receptor

In Vitro 5-HT3 antagonist 5 (compound 4c) exhibits 5-HT3 receptor antagonisms in longitudinal muscle myenteric plexus preparation from guinea pig ileum against 5-HT3 agonist, 2-methyl-5-HT, with pA2 value of 5[1].
In Vivo 5-HT3 antagonist 5 (compound 4c) (1 mg/kg; i.p.; single dose) decreases the duration of immobility and shows anti-depressant effect in FST mice[1]. Animal Model: Swiss albino mice (23 ± 2 g)[1] Dosage: 1 mg/kg Administration: Intraperitoneal injection; single dose; locomotor scores tested 10 min after administration Result: Reduced the duration of immobility as compared to the vehicle-treated (control) group. Showed no effect on the locomotion of mice as observed in spontaneous locomotor activity.
References

[1]. Mahesh R, et al. Design, synthesis and structure-activity relationship of novel quinoxalin-2-carboxamides as 5-HT3 receptor antagonists for the management of depression. Bioorg Med Chem Lett. 2010 Nov 15;20(22):6773-6.

 Chemical & Physical Properties

Molecular Formula C16H13N3O2
Molecular Weight 279.29
Storage condition -20°C
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