Term Name:	19-hydroxyprostaglandin I2(1-)
Synonyms:	(5Z,13E,15S)-11alpha,15,19-trihydroxy-6,9alpha-epoxyprosta-5,13-dien-1-oate, (5Z,9alpha,11alpha,13E,15S)-11,15,19-trihydroxy-6,9-epoxyprosta-5,13-dien-1-oate, 19-hydroxy-PGI2(1-), 19-hydroxy-prostaglandin I2
Definition:	A prostaglandin carboxylic acid anion that is the conjugate base of 19-hydroxyprostaglandin I2, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:137987]  ( EBI )