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

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ChEBI Name 4',5-dihydroxy-3'-methoxyflavon-7-olate(1−)
ChEBI ID CHEBI:57799
ChEBI ASCII Name 4',5-dihydroxy-3'-methoxyflavon-7-olate(1-)
Definition A 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.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C16H11O6
Net Charge -1
Average Mass 299.25490
Monoisotopic Mass 299.05611
InChI InChI=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
InChIKey SCZVLDHREVKTSH-UHFFFAOYSA-M
SMILES COc1cc(ccc1O)-c1cc(=O)c2c(O)cc([O-])cc2o1
ChEBI Ontology
Outgoing 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 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
Synonyms Sources
4',5,7-trihydroxy-3'-methoxyflavone UniProt
4',5-dihydroxy-3'-methoxyflavon-7-olate anion ChEBI
Manual Xref Database
574-TRIHYDROXY-3-METHOXYFLAVONE MetaCyc
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Last Modified
13 November 2017