CHEBI:68618 - eosin b diphenol

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ChEBI Name eosin b diphenol
ChEBI ID CHEBI:68618
Definition A C-nitro compound which consists of a fluorescein skeleton substituted by bromo groups at positions 4 and 5 and nitro groups at positions 2 and 7.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C20H8Br2N2O9
Net Charge 0
Average Mass 580.09400
Monoisotopic Mass 577.860
InChI InChI=1S/C20H8Br2N2O9/c21-13-15(25)11(23(28)29)5-9-17(13)32-18-10(6-12(24(30)31)16(26)14(18)22)20(9)8-4-2-1-3-7(8)19(27)33-20/h1-6,25-26H
InChIKey ZBQZBWKNGDEDOA-UHFFFAOYSA-N
SMILES Oc1c(Br)c2Oc3c(Br)c(O)c(cc3C3(OC(=O)c4ccccc34)c2cc1[N+]([O-])=O)[N+]([O-])=O
ChEBI Ontology
Outgoing eosin b diphenol (CHEBI:68618) has functional parent fluorescein (CHEBI:31624)
eosin b diphenol (CHEBI:68618) is a 2-benzofurans (CHEBI:38831)
eosin b diphenol (CHEBI:68618) is a C-nitro compound (CHEBI:35716)
eosin b diphenol (CHEBI:68618) is a lactone (CHEBI:25000)
eosin b diphenol (CHEBI:68618) is a organobromine compound (CHEBI:37141)
eosin b diphenol (CHEBI:68618) is a oxaspiro compound (CHEBI:37948)
eosin b diphenol (CHEBI:68618) is a xanthenes (CHEBI:38835)
eosin b diphenol (CHEBI:68618) is conjugate acid of eosin b(2−) (CHEBI:68617)
Incoming eosin b(2−) (CHEBI:68617) is conjugate base of eosin b diphenol (CHEBI:68618)
IUPAC Name
4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Synonym Source
2,7-dinitro-4,5-dibromofluorescein ChEBI
Registry Number Type Source
71813 Reaxys Registry Number Reaxys
Last Modified
05 October 2012