Neostigmine (also called Eustigmin, Eustigmine) has the formula C12H19N2O2+ and a molar mass of 223.29 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 | [3-(dimethylcarbamoyloxy)phenyl]-trimethylazanium |
|---|---|
| SMILES | CN(C)C(=O)OC1=CC=CC(=C1)[N+](C)(C)C |
| PubChem CID | 4456 |
| Other names | Eustigmin, Eustigmine, Prostigmine, Vagostigmine, Prostigmin |
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.