CHEBI:60597 - eosin 5-isothiocyanate

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name eosin 5-isothiocyanate
ChEBI ID CHEBI:60597
Definition The 2',4',5',7'-tetrabromo-5-isothiocyanato derivative of fluorescein; exhibits phosphorescence with an emission maximum at ~680 nm.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C21H7Br4NO5S
Net Charge 0
Average Mass 704.96500
Monoisotopic Mass 700.67785
InChI InChI=1S/C21H7Br4NO5S/c22-12-4-10-18(14(24)16(12)27)30-19-11(5-13(23)17(28)15(19)25)21(10)9-2-1-7(26-6-32)3-8(9)20(29)31-21/h1-5,27-28H
InChIKey XHXYXYGSUXANME-UHFFFAOYSA-N
SMILES Oc1c(Br)cc2c(Oc3c(Br)c(O)c(Br)cc3C22OC(=O)c3cc(ccc23)N=C=S)c1Br
ChEBI Ontology
Outgoing eosin 5-isothiocyanate (CHEBI:60597) has functional parent fluorescein (lactone form) (CHEBI:31624)
eosin 5-isothiocyanate (CHEBI:60597) is a isothiocyanate (CHEBI:52221)
eosin 5-isothiocyanate (CHEBI:60597) is a organobromine compound (CHEBI:37141)
IUPAC Name
2',4',5',7'-tetrabromo-3',6'-dihydroxy-5-isothiocyanato-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Synonyms Sources
EITC ChEBI
Eosin isothiocyanate ChemIDplus
Eosine-5-isothiocyanate ChemIDplus
Registry Numbers Types Sources
60520-47-0 CAS Registry Number ChemIDplus
8369978 Beilstein Registry Number Beilstein
Citation Waiting for Citations Type Source
20371259 PubMed citation Europe PMC
Last Modified
05 May 2021