Term Name:	18-hydroxythromboxane A2(1-)
Synonyms:	(5Z,13E,15S)-9alpha,11alpha-epoxy-15,18-dihydroxythromboxa-5,13-dien-1-oate, 18-hydroxy-thromboxane A2, 18-hydroxy-TXA2(1-)
Definition:	A thromboxane anion that is the conjugate base of 18-hydroxythromboxane A2, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:137989]  ( EBI )