Catalog Number: 5629
Chemical Name: 3-Oxooctahydro-2,6-methano-2H-quinolizin-8-yl 1H-indole-3-carboxylate methanesulfonate
Biological Activity
Potent and selective 5-HT3 receptor antagonist (pIC50 = 7.55). Exhibits 200-fold selectivity for 5-HT3 over 5-HT1A, 5-HT1B and 5-HT2 receptors, and a range of other GPCRs. Blocks the 5-HT-elicited von Bezold-Jarisch reflex in rats and suppresses cisplatin-induced vomiting in ferrets.
Technical Data
  • M.Wt:
    420.48
  • Formula:
    C19H20N2O3.CH3SO3H
  • Solubility:
    Soluble to 100 mM in water and to 100 mM in DMSO
  • Purity:
    >99%
  • Storage:
    Store at +4°C
  • CAS No:
    115956-13-3
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Pharmacological properties of dolasetron, a potent and selective antagonist at 5-HT3 receptors.
    Miller
    Drug Dev. Res., 1993;28:87

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