Products 17372-87-1
CAS 17372-87-1 appears in our catalog under these names: Acid Red 87, Acid Red 87, >90.0%(E), Eosin Y solution 1 % in ethanol, for microscopy, 1 l, glass, Eosin Y solution 1 % in water, for microscopy, 1 l, glass, Eosin Y solution 1 % in methanol, for microscopy, 1 l, glass. Offered by: Dr. Ehrenstorfer, TCI, Roth, TargetMol, Chemat. Available pack sizes: 100mg, 25g, 1l, 1g, 50mg, 200mg, 10g, 50g.
Eosin YS dye is 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. It has a role as a fluorochrome and a histological dye. It is an organobromine compound and an organic sodium salt. It contains a 2',4',5',7'-tetrabromofluorescein(2-).
Source: ChEBI
| Molecular formula | C20H6Br4Na2O5 |
|---|---|
| Molecular weight | 691.9 g/mol |
| IUPAC name | disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate |
| InChIKey | SEACYXSIPDVVMV-UHFFFAOYSA-L |
| SMILES | C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].[Na+].[Na+] |
Computed by PubChem (NCBI)
Synonyms:
Acid red 87, Eosin, Eosin yellowish, Eosine Yellowish, Eosine, Eosine G, Eosin YS, Sodium eosine, Bromo acid, Eosine Y