The molecule is a member of the class of thromboxanes that is carbocyclic thromboxane A2 carrying an additional hydroxy substituent at position 19. It is a bridged compound, a cyclic ether, a hydroxy monocarboxylic acid, a secondary allylic alcohol, a thromboxane and a diol. It derives from a carbocyclic thromboxane A2. It is a conjugate acid of a 19-hydroxycarbocyclic thromboxane A2(1-).
(Z)-7-[(3R,4S)-3-[(E,3S)-3,7-dihydroxyoct-1-enyl]-2-oxabicyclo[3.1.1]heptan-4-yl]hept-5-enoic acid