eosin YS dye

Term ID

CHEBI:52053

Synonyms

• 2',4',5',7'-Tetrabromo-3',6'-dihydroxyspiro(isobenzofuran-1(3H),9-'-(9H)xanthen)-3-one, disodium salt
• Acid red 87
• Bromoeosine
• C.I. 45380
• C.I. Acid Red 87
• CI 45380
• CI 45380 (Na salt)
• D and C Red No. 22
• D&C Red No. 22
• disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
• Eosin Y
• Eosin Y ws
• Eosin Yellowish
• Eosine G
• Eosine Yellowish
• sodium eosinate
• sodium eosine
• Tetrabromofluorescein
• water soluble eosin
• water-soluble eosin

Definition

An organic sodium salt that is 2',4',5',7'-tetrabromofluorescein in which the carboxy group and the phenolic hydroxy group have been deprotonated and the resulting charge is neutralised by two sodium ions.

References

• CAS:17372-87-1
• PMID:24699920
• PMID:24991248
• PMID:25441927
• PMID:25829234
• PMID:25977716
• Reaxys:3586809

Ontology

ChEBI  ( EBI )

Resources

CTD