Sudan I (also called C.I. Solvent Yellow 14, Sudan Orange RA) has the formula C16H12N2O and a molar mass of 248.28 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 | 1-phenyldiazenylnaphthalen-2-ol |
|---|---|
| SMILES | C1=CC=C(C=C1)N=NC2=C(C=CC3=CC=CC=C32)O |
| PubChem CID | 13297 |
| Other names | C.I. Solvent Yellow 14, Sudan Orange RA, Grasal Orange, Calcogas M, Orange Pel |
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.