Chloroquine 3D structure

Chloroquine (also called Aralen, Chloraquine) has the formula C18H26ClN3 and a molar mass of 319.9 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.

Formula
C18H26ClN3
Molar mass
319.9 g/mol
PubChem CID
2719
Heavy atoms
22
Category
Common drugs

Explore in 3D Space-filling model PubChem

Identifiers

IUPAC name4-N-(7-chloroquinolin-4-yl)-1-N,1-N-diethylpentane-1,4-diamine
SMILESCCN(CC)CCCC(C)NC1=C2C=CC(=CC2=NC=C1)Cl
PubChem CID2719
Other namesAralen, Chloraquine, Chlorochin, Artrichin, Chloroquina

How to read the 3D model

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.

More common drugs

Browse all small molecules