Dolasetron Mesylate ; Anzemet

[Chemical Name]:

(2alpha,6alpha,8alpha,9abeta)-octahydro-3-oxo-2,6-methano-2H-quinolizin-8-yl-1H-indole-3-carboxylate monomethanesulfonate, monohydrate;

[Depression]:

dolasetron mesylate is an antinauseant and antiemetic agent.It is a highly specific and selective serotonin subtype 3 (5-HT3) receptor antagonist both in vitro and in vivo.

[Structure]:

[Formula]: C20H27N2O7S--

[Molecular Weight]: 439.5025

[CAS RN]: 115956-13-3

[Specification]: USP27

Identification    

A

IR chromatograph Conforms to characteristic peakofRS

B

complies with the test for identification of methanesulfonic acid

water

Between 3.5% and 4.7%

Related Substance

0.3 %

Assay(calculated on as-is basis C19H20N2O3-CH4O3S-H2O)

98.0%-102.0%