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CHEBI:57676 - questin-2-olate

ChEBI IDCHEBI:57676
ChEBI Namequestin-2-olate
Stars
DefinitionThe conjugate base of questin arising from selective deprotonation of the 2-hydroxy group.
Last Modified13 December 2012
DownloadsMolfile
FormulaC16H11O5
Net Charge-1
Average Mass283.259
Monoisotopic Mass283.06120
SMILESCOc1cc([O-])cc2c1C(=O)c1c(O)cc(C)cc1C2=O
InChIInChI=1S/C16H12O5/c1-7-3-9-13(11(18)4-7)16(20)14-10(15(9)19)5-8(17)6-12(14)21-2/h3-6,17-18H,1-2H3/p-1
InChIKeyUUNPIWCQMVNINR-UHFFFAOYSA-M
ChEBI Ontology
Outgoing Relation(s)
questin-2-olate (CHEBI:57676) is a organic anion (CHEBI:25696)
questin-2-olate (CHEBI:57676) is conjugate base of questin (CHEBI:16200)
Incoming Relation(s)
questin (CHEBI:16200) is conjugate acid of questin-2-olate (CHEBI:57676)
IUPAC Name 
5-hydroxy-4-methoxy-7-methyl-9,10-dioxo-9,10-dihydroanthracen-2-olate
UniProt Name  Source
questinUniProt