EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:747210 - 8-Isoprostaglandin E1(1-)

Default Structure
ChEBI IDCHEBI:747210
ChEBI Name8-Isoprostaglandin E1(1-)
Stars
DefinitionMajor microspecies at pH 7.3.
Last Modified20 January 2026
Submitterlaimo
DownloadsMolfile
FormulaC20H33O5
Net Charge-1
Average Mass353.479
Monoisotopic Mass353.23335
SMILESCCCCC[C@H](O)/C=C/[C@H]1[C@H](O)CC(=O)[C@H]1CCCCCCC(=O)[O-]
InChIInChI=1S/C20H34O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h12-13,15-17,19,21,23H,2-11,14H2,1H3,(H,24,25)/p-1/b13-12+/t15-,16-,17+,19+/m0/s1
InChIKeyGMVPRGQOIOIIMI-JCPCGATGSA-M
ChEBI Ontology
Outgoing Relation(s)
8-Isoprostaglandin E1(1-) (CHEBI:747210) is a isoprostane (CHEBI:138408)
8-Isoprostaglandin E1(1-) (CHEBI:747210) is conjugate base of 8-Isoprostaglandin E1 (CHEBI:183841)
Synonym  Source
8-iso PGE1(1-)SUBMITTER
UniProt Name  Source
9-oxo-11R,15S-dihydroxy-13E-prostaenoate-cyclo[8S,12R]UniProt