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CHEBI:57928 - 3',4',5-trihydroxy-3-methoxyflavon-7-olate

ChEBI IDCHEBI:57928
ChEBI Name3',4',5-trihydroxy-3-methoxyflavon-7-olate
Stars
DefinitionThe conjugate base of 3',4',5,7-tetrahydroxy-3-methoxyflavone arising from selective deprotonation of the 7-hydroxy group; major species at pH 7.3.
Last Modified21 October 2022
DownloadsMolfile
FormulaC16H11O7
Net Charge-1
Average Mass315.257
Monoisotopic Mass315.05103
SMILESCOc1c(-c2ccc(O)c(O)c2)oc2cc([O-])cc(O)c2c1=O
InChIInChI=1S/C16H12O7/c1-22-16-14(21)13-11(20)5-8(17)6-12(13)23-15(16)7-2-3-9(18)10(19)4-7/h2-6,17-20H,1H3/p-1
InChIKeyWEPBGSIAWZTEJR-UHFFFAOYSA-M
ChEBI Ontology
Outgoing Relation(s)
3',4',5-trihydroxy-3-methoxyflavon-7-olate (CHEBI:57928) is a flavonoid oxoanion (CHEBI:60038)
3',4',5-trihydroxy-3-methoxyflavon-7-olate (CHEBI:57928) is conjugate base of 3',4',5,7-tetrahydroxy-3-methoxyflavone (CHEBI:16860)
Incoming Relation(s)
3',4',5,7-tetrahydroxy-3-methoxyflavone (CHEBI:16860) is conjugate acid of 3',4',5-trihydroxy-3-methoxyflavon-7-olate (CHEBI:57928)
IUPAC Name 
2-(3,4-dihydroxyphenyl)-5-hydroxy-3-methoxy-4-oxo-4H-chromen-7-olate
Synonyms  Source
3',4',5-trihydroxy-3-methoxyflavon-7-olate(1−)ChEBI
3',4',5-trihydroxy-3-methoxyflavon-7-olate anionChEBI
UniProt Name  Source
3',4',5,7-tetrahydroxy-3-methoxyflavoneUniProt
Manual XrefsDatabases
3457-TETRAHYDROXY-3-METHOXYFLAVONEMetaCyc