Term Name: 2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein
Synonyms: 2,3,4,5-tetrachloro-6-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid, acid red 92 (free acid form), phloxine B free acid
Definition: A 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'.
Ontology: ChEBI [CHEBI:87193]  ( EBI )

Relationships
is a type of: benzoic acids organobromine compound phenols tetrachlorobenzene xanthene dye
has_functional_parent: fluorescein (acid form)
has_role: fluorochrome
inverse is_conjugate_base_of: 2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein(2-)
is_conjugate_acid_of: 2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein(2-)