CHEBI:86277 - 2',4',5',7'-tetrabromofluorescein

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ChEBI Name 2',4',5',7'-tetrabromofluorescein
ChEBI ID CHEBI:86277
Definition A xanthene dye that is fluorescein bearing bromine substituents at positions 2', 4', 5' and 7'.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C20H8Br4O5
Net Charge 0
Average Mass 647.89100
Monoisotopic Mass 643.71052
InChI InChI=1S/C20H8Br4O5/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25/h1-6,25H,(H,27,28)
InChIKey AZXGXVQWEUFULR-UHFFFAOYSA-N
SMILES OC(=O)c1ccccc1-c1c2cc(Br)c(O)c(Br)c2oc2c(Br)c(=O)c(Br)cc12
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Application(s): dye

(via xanthene dye )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 2',4',5',7'-tetrabromofluorescein (CHEBI:86277) is a monocarboxylic acid (CHEBI:25384)
2',4',5',7'-tetrabromofluorescein (CHEBI:86277) is a organobromine compound (CHEBI:37141)
2',4',5',7'-tetrabromofluorescein (CHEBI:86277) is a xanthene dye (CHEBI:37929)
2',4',5',7'-tetrabromofluorescein (CHEBI:86277) is conjugate acid of 2',4',5',7'-tetrabromofluorescein(2−) (CHEBI:52836)
Incoming 2',4',5',7'-tetrabromofluorescein(2−) (CHEBI:52836) is conjugate base of 2',4',5',7'-tetrabromofluorescein (CHEBI:86277)
IUPAC Name
2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid
Synonyms Sources
C.I. 45380:2 ChemIDplus
D & C Red No. 21 ChemIDplus
Japan Red 223 ChemIDplus
Red 21 ChemIDplus
Registry Numbers Types Sources
1301597 Reaxys Registry Number Reaxys
152-75-0 CAS Registry Number ChemIDplus
Citation Waiting for Citations Type Source
15584238 PubMed citation Europe PMC
Last Modified
01 July 2015