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CHEBI:58872 - 3,8'-biflaviolin 2,2'-diolate

ChEBI IDCHEBI:58872
ChEBI Name3,8'-biflaviolin 2,2'-diolate
Stars
DefinitionDianion of 3,8'-biflaviolin arising from selective deprotonation of the OH groups at the 2- and 2'-positions.
Last Modified22 May 2014
DownloadsMolfile
FormulaC20H8O10
Net Charge-2
Average Mass408.274
Monoisotopic Mass408.01284
SMILESO=C1C([O-])=C(c2c(O)cc(O)c3c2C(=O)C([O-])=CC3=O)C(=O)c2c(O)cc(O)cc21
InChIInChI=1S/C20H10O10/c21-5-1-6-12(7(22)2-5)19(29)16(20(30)17(6)27)14-10(25)3-8(23)13-9(24)4-11(26)18(28)15(13)14/h1-4,21-23,25-26,30H/p-2
InChIKeyOOELZGXRYRWDSC-UHFFFAOYSA-L
ChEBI Ontology
Outgoing Relation(s)
3,8'-biflaviolin 2,2'-diolate (CHEBI:58872) is a flavonoid oxoanion (CHEBI:60038)
3,8'-biflaviolin 2,2'-diolate (CHEBI:58872) is conjugate acid of 3,8'-biflaviolin 2,7,2'-triolate (CHEBI:77840)
3,8'-biflaviolin 2,2'-diolate (CHEBI:58872) is conjugate base of 3,8'-biflaviolin (CHEBI:51837)
Incoming Relation(s)
3,8'-biflaviolin (CHEBI:51837) is conjugate acid of 3,8'-biflaviolin 2,2'-diolate (CHEBI:58872)
3,8'-biflaviolin 2,7,2'-triolate (CHEBI:77840) is conjugate base of 3,8'-biflaviolin 2,2'-diolate (CHEBI:58872)
IUPAC Name 
2,4,6',8'-tetrahydroxy-1',4',5,8-tetraoxo-1',4',5,8-tetrahydro-1,2'-binaphthalene-3',7-diolate
Synonym  Source
8-(6,8-dihydroxy-3-oxido-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-5,7-dihydroxy-1,4-dioxo-1,4-dihydronaphthalen-2-olateChEBI