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CHEBI:87193 - 2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein

ChEBI IDCHEBI:87193
ChEBI Name2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein
Stars
DefinitionA xanthene dye that is fluorescein bearing bromine substituents at positions 2', 4', 5' and 7' (on the xanthene ring) and chlorine substituents at position 2, 3, 4, and 5 (on the phenyl ring). The disodium salt is the biological stain 'phloxine B'.
Last Modified18 May 2021
SubmitterSteve
DownloadsMolfile
FormulaC20H4Br4Cl4O5
Net Charge0
Average Mass785.675
Monoisotopic Mass779.55463
SMILESO=C(O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1-c1c2cc(Br)c(=O)c(Br)c-2oc2c(Br)c(O)c(Br)cc12
InChIInChI=1S/C20H4Br4Cl4O5/c21-5-1-3-7(8-9(20(31)32)13(26)15(28)14(27)12(8)25)4-2-6(22)17(30)11(24)19(4)33-18(3)10(23)16(5)29/h1-2,29H,(H,31,32)
InChIKeyRIVZUHBWXRGVOG-UHFFFAOYSA-N
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Applications:
fluorochrome  A fluorescent dye used to stain biological specimens.
dye 
ChEBI Ontology
Outgoing Relation(s)
2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein (CHEBI:87193) has functional parent fluorescein (acid form) (CHEBI:172923)
2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein (CHEBI:87193) has role fluorochrome (CHEBI:51217)
2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein (CHEBI:87193) is a benzoic acids (CHEBI:22723)
2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein (CHEBI:87193) is a organobromine compound (CHEBI:37141)
2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein (CHEBI:87193) is a phenols (CHEBI:33853)
2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein (CHEBI:87193) is a tetrachlorobenzene (CHEBI:26888)
2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein (CHEBI:87193) is a xanthene dye (CHEBI:37929)
2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein (CHEBI:87193) is conjugate acid of 2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein(2−) (CHEBI:87196)
Incoming Relation(s)
2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein(2−) (CHEBI:87196) is conjugate base of 2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein (CHEBI:87193)
IUPAC Name 
2,3,4,5-tetrachloro-6-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid
Synonyms  Source
acid red 92 (free acid form)ChEBI
phloxine B free acidChEBI
Registry NumbersSources
Reaxys:1277417Reaxys