The molecule is a thromboxane anion that is the conjugate base of 19-hydroxythromboxane A2, obtained by deprotonation of the carboxy group; major species at pH 7.3. It derives from a thromboxane A2(1-). It is a conjugate base of a 19-hydroxythromboxane A2.
(Z)-7-[(1S,3R,4S,5S)-3-[(E,3S)-3,7-dihydroxyoct-1-enyl]-2,6-dioxabicyclo[3.1.1]heptan-4-yl]hept-5-enoate