Ondansetron (also called Zudan, Zofran ODT) has the formula C18H19N3O and a molar mass of 293.4 g/mol. The model above is PubChem's computed 3D conformer: drag to rotate, scroll to zoom, and use the measurement tools to read bond lengths and angles.
Explore in 3D Space-filling model PubChem
| IUPAC name | 9-methyl-3-[(2-methylimidazol-1-yl)methyl]-2,3-dihydro-1H-carbazol-4-one |
|---|---|
| SMILES | CC1=NC=CN1CC2CCC3=C(C2=O)C4=CC=CC=C4N3C |
| PubChem CID | 4595 |
| Other names | Zudan, Zofran ODT, Zuplenz, ondansetronum, ondasetron |
Atoms use the standard CPK colors: carbon gray, hydrogen white, oxygen red, nitrogen blue, sulfur yellow. Switch to Spacefill to see the molecule's overall shape and size, or Stick for a clear view of the bonds. Click two atoms in distance mode to measure a bond length in ångströms.
3D coordinates are PubChem's computed conformer, one low-energy shape of the molecule. Flexible molecules can take many other shapes.