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CHEBI:149620 - isoaspulvinone E(1−)

ChEBI IDCHEBI:149620
ChEBI Nameisoaspulvinone E(1−)
Stars
ASCII Nameisoaspulvinone E(1-)
DefinitionAn organic anion that is the conjugate base of isoaspulvinone E, arising from selective deprotonation of the butenolide OH group; major species at pH 7.3.
Last Modified24 June 2020
SubmitterAnne Morgat
DownloadsMolfile
FormulaC17H11O5
Net Charge-1
Average Mass295.270
Monoisotopic Mass295.06120
SMILESO=C1O/C(=C/c2ccc(O)cc2)C([O-])=C1c1ccc(O)cc1
InChIInChI=1S/C17H12O5/c18-12-5-1-10(2-6-12)9-14-16(20)15(17(21)22-14)11-3-7-13(19)8-4-11/h1-9,18-20H/p-1/b14-9+
InChIKeyBNNVVTQUWNGKPH-NTEUORMPSA-M
ChEBI Ontology
Outgoing Relation(s)
isoaspulvinone E(1−) (CHEBI:149620) is a organic anion (CHEBI:25696)
isoaspulvinone E(1−) (CHEBI:149620) is conjugate base of isoaspulvinone E (CHEBI:149619)
Incoming Relation(s)
isoaspulvinone E (CHEBI:149619) is conjugate acid of isoaspulvinone E(1−) (CHEBI:149620)
IUPAC Name 
(2E)-2-(4-hydroxybenzylidene)-4-(4-hydroxyphenyl)-5-oxo-2,5-dihydrofuran-3-olate
Synonyms  Source
(2E)-4-(4-hydroxyphenyl)-2-[(4-hydroxyphenyl)methylidene]-5-oxo-2,5-dihydrofuran-3-olateIUPAC
isoaspulvinone E anionChEBI
UniProt Name  Source
isoaspulvinone EUniProt
Citations