Thromboxane A2 3D structure

Thromboxane A2 (also called 9S,11S-epoxy,15S-hydroxy-thromboxa-5Z,13E-dien-1-oic acid, Rabbit aorta contracting substance) has the formula C20H32O5 and a molar mass of 352.5 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
C20H32O5
Molar mass
352.5 g/mol
PubChem CID
5280497
Heavy atoms
25
Category
Hormones

Explore in 3D Space-filling model PubChem

Identifiers

IUPAC name(Z)-7-[(1S,3R,4S,5S)-3-[(E,3S)-3-hydroxyoct-1-enyl]-2,6-dioxabicyclo[3.1.1]heptan-4-yl]hept-5-enoic acid
SMILESCCCCC[C@@H](/C=C/[C@@H]1[C@H]([C@@H]2C[C@@H](O2)O1)C/C=C\CCCC(=O)O)O
PubChem CID5280497
Other names9S,11S-epoxy,15S-hydroxy-thromboxa-5Z,13E-dien-1-oic acid, Rabbit aorta contracting substance, RCS, 9S,11S-epoxy,15S-hydroxy-thromboxa-5Z,13E-dien-1-oate

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 hormones

Browse all small molecules