Triiodothyronine 3D structure

Triiodothyronine (also called liothyronine, 3,3',5-Triiodo-L-thyronine) has the formula C15H12I3NO4 and a molar mass of 650.97 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
C15H12I3NO4
Molar mass
650.97 g/mol
PubChem CID
5920
Heavy atoms
23
Category
Hormones

Explore in 3D Space-filling model PubChem

Identifiers

IUPAC name(2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoic acid
SMILESC1=CC(=C(C=C1OC2=C(C=C(C=C2I)C[C@@H](C(=O)O)N)I)I)O
PubChem CID5920
Other namesliothyronine, 3,3',5-Triiodo-L-thyronine, Liothyronin, 3,5,3'-triiodothyronine, L-Liothyronine

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.

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