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CHEBI:52306 - 2',7'-difluorofluorescein

ChEBI IDCHEBI:52306
ChEBI Name2',7'-difluorofluorescein
Stars
DefinitionA xanthene dye that is fluorescein bearing two fluoro substituents at positions 2' and 7'.
Last Modified17 April 2012
SubmitterInma Spiteri
DownloadsMolfile
FormulaC20H10F2O5
Net Charge0
Average Mass368.291
Monoisotopic Mass368.04963
SMILESO=C(O)c1ccccc1-c1c2cc(F)c(=O)cc-2oc2cc(O)c(F)cc12
InChIInChI=1S/C20H10F2O5/c21-13-5-11-17(7-15(13)23)27-18-8-16(24)14(22)6-12(18)19(11)9-3-1-2-4-10(9)20(25)26/h1-8,23H,(H,25,26)
InChIKeyVGIRNWJSIRVFRT-UHFFFAOYSA-N
Roles Classification
Applications:
fluorochrome  A fluorescent dye used to stain biological specimens.
dye 
ChEBI Ontology
Outgoing Relation(s)
2',7'-difluorofluorescein (CHEBI:52306) has role fluorochrome (CHEBI:51217)
2',7'-difluorofluorescein (CHEBI:52306) is a xanthene dye (CHEBI:37929)
IUPAC Name 
2-(2,7-difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid
Synonym  Source
Oregon Green 488ChEBI
Manual XrefsDatabases
EP1650200Patent
WO2007144077Patent
Registry NumbersSources
Reaxys:7832504Reaxys
Citations