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CHEBI:747288 - 8-iso Prostaglandin A2(1-)

Default Structure
ChEBI IDCHEBI:747288
ChEBI Name8-iso Prostaglandin A2(1-)
Stars
DefinitionA prostanoid that is prostaglandin A2 having inverted stereochemistry at the 8-position; major species at pH 7.3.
Last Modified2 February 2026
Submitterlaimo
DownloadsMolfile
FormulaC20H29O4
Net Charge-1
Average Mass333.448
Monoisotopic Mass333.20713
SMILESCCCCC[C@H](O)/C=C/[C@H]1C=CC(=O)[C@H]1C/C=C\CCCC(=O)[O-]
InChIInChI=1S/C20H30O4/c1-2-3-6-9-17(21)14-12-16-13-15-19(22)18(16)10-7-4-5-8-11-20(23)24/h4,7,12-18,21H,2-3,5-6,8-11H2,1H3,(H,23,24)/p-1/b7-4-,14-12+/t16-,17-,18-/m0/s1
InChIKeyMYHXHCUNDDAEOZ-UKUWKSPLSA-M
ChEBI Ontology
Outgoing Relation(s)
8-iso Prostaglandin A2(1-) (CHEBI:747288) is a prostanoid anion (CHEBI:62943)
8-iso Prostaglandin A2(1-) (CHEBI:747288) is conjugate base of 8-iso Prostaglandin A2 (CHEBI:194257)
Synonyms  Source
(15S)-15-A2-IsoP[8S,12S](1-)SUBMITTER
8-iso-PGA2(1-)SUBMITTER
ent-15-epi-15-A2-IsoP(1-)SUBMITTER
UniProt Name  Source
9-oxo-(15S)-hydroxy-(5Z,10,13E)-prostatrienoate-cyclo[8S,12S]UniProt