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CHEBI:58329 - (+)-taxifolin(1−)

ChEBI IDCHEBI:58329
ChEBI Name(+)-taxifolin(1−)
Stars
ASCII Name(+)-taxifolin(1-)
DefinitionA flavonoid oxoanion that is the conjugate base of (+)-taxifolin, arising from selective deprotonation of the 7-hydroxy group; major species at pH 7.3.
Last Modified7 March 2014
DownloadsMolfile
FormulaC15H11O7
Net Charge-1
Average Mass303.246
Monoisotopic Mass303.05103
SMILESO=C1c2c(O)cc([O-])cc2O[C@H](c2ccc(O)c(O)c2)[C@H]1O
InChIInChI=1S/C15H12O7/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6/h1-5,14-19,21H/p-1/t14-,15+/m0/s1
InChIKeyCXQWRCVTCMQVQX-LSDHHAIUSA-M
ChEBI Ontology
Outgoing Relation(s)
(+)-taxifolin(1−) (CHEBI:58329) is a flavonoid oxoanion (CHEBI:60038)
(+)-taxifolin(1−) (CHEBI:58329) is conjugate base of (+)-taxifolin (CHEBI:17948)
Incoming Relation(s)
(+)-taxifolin (CHEBI:17948) is conjugate acid of (+)-taxifolin(1−) (CHEBI:58329)
IUPAC Name 
(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxochroman-7-olate
Synonyms  Source
(+)-taxifolin anionChEBI
(+)-taxifolin-7-olateChEBI