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Ondansetron
SpectraBase Compound ID Dklk9V85GxJ
InChI InChI=1S/C18H19N3O/c1-12-19-9-10-21(12)11-13-7-8-16-17(18(13)22)14-5-3-4-6-15(14)20(16)2/h3-6,9-10,13H,7-8,11H2,1-2H3
InChIKey FELGMEQIXOGIFQ-UHFFFAOYSA-N
Mol Weight 293.37 g/mol
Molecular Formula C18H19N3O
Exact Mass 293.152812 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID LNdjzyjcL8U
Name Ondansetron
Source of Sample Cayman Chemical Company
Catalog Number Free base of 14999
Lot Number Free base of 0451840-10
Accessory DurasamplIR II
CAS Registry Number 99614-02-5
Classification potent carbazolic antagonist
Copyright Copyright © 2014-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C18H19N3O
InChI InChI=1S/C18H19N3O/c1-12-19-9-10-21(12)11-13-7-8-16-17(18(13)22)14-5-3-4-6-15(14)20(16)2/h3-6,9-10,13H,7-8,11H2,1-2H3
InChIKey FELGMEQIXOGIFQ-UHFFFAOYSA-N
Instrument Name Bio-Rad FTS
Sample Description crystalline solid
Sample Preparation Procedure The HCl salt was dissolved in 0.5 ml water in a test tube, and 1 drop of 30% NaOH solution was added, causing the clear solution to turn cloudy white. 1 ml dichloromethane was added to the test tube, which was shaken thoroughly using a vortex mixer. The test tube was spun in a centrifuge to separate the organic and aqueous layers. The bottom organic layer was retrieved with a pipette and placed in another clean test tube. The solvent was evaporated from the tube using a flow of nitrogen gas which resulted in the formation of a solid.
Source of Spectrum Forensic Spectral Research
Synonyms 1,2,3,9-Tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H-carbazol-4-one
Technique ATR-Neat (DuraSamplIR II)