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CHEBI:57799 - 4',5-dihydroxy-3'-methoxyflavon-7-olate(1−)

ChEBI IDCHEBI:57799
ChEBI Name4',5-dihydroxy-3'-methoxyflavon-7-olate(1−)
Stars
ASCII Name4',5-dihydroxy-3'-methoxyflavon-7-olate(1-)
DefinitionA flavonoid oxoanion that is the conjugate base of 4',5,7-trihydroxy-3'-methoxyflavone arising from selective deprotonation of the 7-hydroxy group; major species at pH 7.3.
Last Modified27 April 2020
DownloadsMolfile
FormulaC16H11O6
Net Charge-1
Average Mass299.258
Monoisotopic Mass299.05611
SMILESCOc1cc(-c2cc(=O)c3c(O)cc([O-])cc3o2)ccc1O
InChIInChI=1S/C16H12O6/c1-21-14-4-8(2-3-10(14)18)13-7-12(20)16-11(19)5-9(17)6-15(16)22-13/h2-7,17-19H,1H3/p-1
InChIKeySCZVLDHREVKTSH-UHFFFAOYSA-M
ChEBI Ontology
Outgoing Relation(s)
4',5-dihydroxy-3'-methoxyflavon-7-olate(1−) (CHEBI:57799) is a flavonoid oxoanion (CHEBI:60038)
4',5-dihydroxy-3'-methoxyflavon-7-olate(1−) (CHEBI:57799) is conjugate base of 4',5,7-trihydroxy-3'-methoxyflavone (CHEBI:16514)
Incoming Relation(s)
4',5,7-trihydroxy-3'-methoxyflavone (CHEBI:16514) is conjugate acid of 4',5-dihydroxy-3'-methoxyflavon-7-olate(1−) (CHEBI:57799)
IUPAC Name 
5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxo-4H-chromen-7-olate
Synonym  Source
4',5-dihydroxy-3'-methoxyflavon-7-olate anionChEBI
UniProt Name  Source
chrysoeriolUniProt
Manual XrefsDatabases
574-TRIHYDROXY-3-METHOXYFLAVONEMetaCyc