Amlodipine 3D structure

Amlodipine (also called Amlodipino, Amlodipinum) has the formula C20H25ClN2O5 and a molar mass of 408.9 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
C20H25ClN2O5
Molar mass
408.9 g/mol
PubChem CID
2162
Heavy atoms
28
Category
Common drugs

Explore in 3D Space-filling model PubChem

Identifiers

IUPAC name3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
SMILESCCOC(=O)C1=C(NC(=C(C1C2=CC=CC=C2Cl)C(=O)OC)C)COCCN
PubChem CID2162
Other namesAmlodipino, Amlodipinum, Amlodipine Free Base, amlodipina, Astudal 5

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