Tools
Molecule viewer
Type a substance name, a PubChem CID or a SMILES string to see its structure. Drag the 3D model to turn it, scroll or pinch to zoom. The buttons under the 2D structure turn, flip and zoom it.
Pick atoms and bonds from the toolbar, then click on the canvas. Structure editor: JSME by Peter Ertl and Bruno Bienfait (BSD-3-Clause).
2D structure
3D model
PubChem has no 3D model for this compound. It usually skips very large or flexible molecules, mixtures and salts.
Structures, 3D conformers and properties are fetched live from PubChem (U.S. National Library of Medicine, public domain). PubChem's 3D models are computed conformers, not measured crystal structures. 3D rendering by 3Dmol.js (BSD-3-Clause). Structure drawing by JSME (BSD-3-Clause). A structure tells you what a molecule is, not how safe it is: similar-looking molecules can have very different doses and risks.