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3',4',5,6-tetrahydroxy-3,7-dimethoxyflavone(1-)

Go to external page http://purl.obolibrary.org/obo/CHEBI_77769

A flavonoid oxoanion obtained by deprotonation of the 5-hydroxy group of 3',4',5,6-tetrahydroxy-3,7-dimethoxyflavone. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).

Term info

Label

3',4',5,6-tetrahydroxy-3,7-dimethoxyflavone(1-)

Synonyms
  • 2-(3,4-dihydroxyphenyl)-6-hydroxy-3,7-dimethoxy-4-oxo-4H-chromen-5-olate
Subsets

3_STAR

IUPAC NAME
2-(3,4-dihydroxyphenyl)-6-hydroxy-3,7-dimethoxy-4-oxo-4H-chromen-5-olate [ IUPAC ]

charge

-1

formula

C17H13O8

has obo namespace

chebi_ontology

has related synonym

3',4',5,6-tetrahydroxy-3,7-dimethoxyflavone

id

CHEBI:77769

inchi

InChI=1S/C17H14O8/c1-23-11-6-10-12(14(21)13(11)20)15(22)17(24-2)16(25-10)7-3-4-8(18)9(19)5-7/h3-6,18-21H,1-2H3/p-1

inchikey

WGWGXVOAFMLMJZ-UHFFFAOYSA-M

mass

345.28090

monoisotopicmass

345.06159

smiles

COc1cc2oc(-c3ccc(O)c(O)c3)c(OC)c(=O)c2c([O-])c1O