CHEBI:51596 - 2',7'-dichlorofluorescein

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ChEBI Name 2',7'-dichlorofluorescein
ChEBI ID CHEBI:51596
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C20H10Cl2O5
Net Charge 0
Average Mass 401.19580
Monoisotopic Mass 399.991
InChI InChI=1S/C20H10Cl2O5/c21-13-5-11-17(7-15(13)23)26-18-8-16(24)14(22)6-12(18)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,23-24H
InChIKey VFNKZQNIXUFLBC-UHFFFAOYSA-N
SMILES Oc1cc2Oc3cc(O)c(Cl)cc3C3(OC(=O)c4ccccc34)c2cc1Cl
Roles Classification
Application(s): fluorochrome
A fluorescent dye used to stain biological specimens.
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ChEBI Ontology
Outgoing 2',7'-dichlorofluorescein (CHEBI:51596) has functional parent fluorescin (CHEBI:42492)
2',7'-dichlorofluorescein (CHEBI:51596) has role fluorochrome (CHEBI:51217)
2',7'-dichlorofluorescein (CHEBI:51596) is a 2-benzofurans (CHEBI:38831)
IUPAC Name
2',7'-dichloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Synonym Source
Fluorescein 27 ChEBI
Registry Numbers Types Sources
58009 Beilstein Registry Number Beilstein
76-54-0 CAS Registry Number ChemIDplus
Last Modified
27 January 2009