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CHEBI:747287 - 8-iso-prostaglandin A1(1-)

Default Structure
ChEBI IDCHEBI:747287
ChEBI Name8-iso-prostaglandin A1(1-)
Stars
DefinitionA prostanoid that is prostaglandin A1 having inverted stereochemistry at the 8-position; major species at pH 7.3.
Last Modified2 February 2026
Submitterlaimo
DownloadsMolfile
FormulaC20H31O4
Net Charge-1
Average Mass335.464
Monoisotopic Mass335.22278
SMILESCCCCC[C@H](O)/C=C/[C@H]1C=CC(=O)[C@H]1CCCCCCC(=O)[O-]
InChIInChI=1S/C20H32O4/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/h12-18,21H,2-11H2,1H3,(H,23,24)/p-1/b14-12+/t16-,17-,18-/m0/s1
InChIKeyBGKHCLZFGPIKKU-DRSVPBQLSA-M
ChEBI Ontology
Outgoing Relation(s)
8-iso-prostaglandin A1(1-) (CHEBI:747287) is a isoprostane (CHEBI:138408)
8-iso-prostaglandin A1(1-) (CHEBI:747287) is conjugate base of (8S,12S)-15S-HYDROXY-9-OXOPROSTA-10Z,13E-DIEN-1-OIC ACID (CHEBI:40344)
Synonym  Source
8-iso-PGA1(1-)SUBMITTER
UniProt Name  Source
9-oxo-(15S)-hydroxy-(10Z,13E)-prostadienoate-cyclo[8S,12S]UniProt