Structure via PubChem · Public domain (PubChem)
eosin Y
Sign in to saveAlso known as 2',4',5',7'-Tetrabromo-3',6'-dihydroxyspiro(isobenzofuran-1(3H),9-'-(9H)xanthen)-3-one, disodium salt, Eosine Yellowish, Eosine G, water soluble eosin, water-soluble eosin, sodium eosinate, CI 45380 (Na salt), C.I. Acid Red 87
chemical compound
Chemical data
- Formula
- C20H6Br4Na2O5
- Molecular weight
- 691.9 g/mol
- IUPAC name
- disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate
- 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+]
- InChIKey
- SEACYXSIPDVVMV-UHFFFAOYSA-L
- Polar surface area
- 89.5 Ų
- H-bond donors
- 0
- H-bond acceptors
- 5
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Molecule type
- Small molecule
via ChEMBL · EBI
Research
4,044 papers- Fentanyl Detection Using Eosin Y Paper Assays.Journal of forensic sciences · 2020
- Synthetic applications of eosin Y in photoredox catalysis.Chemical communications (Cambridge, England) · 2014
- Bridged eosin Y: a visible and near-infrared photoredox catalyst.Chemical communications (Cambridge, England) · 2022
- Multiscale photocatalytic proximity labeling reveals cell surface neighbors on and between cells.Science (New York, N.Y.) · 2024
- Romanowsky staining: history, recent advances and future prospects from a chemistry perspective.Biotechnic & histochemistry : official publication of the Biological Stain Commission · 2024
via PubMed
Wikidata facts
- Subclass of
- eosin
- Mass
- 687.6744102520004
- Image
- Eosin Y 2.jpg
Show 4 more facts
- canonical 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+]
- chemical formula
- C₂₀H₆Br₄Na₂O₅
- Commons category
- Eosin Y
- subject has role
- fluorophore
via Wikidata · CC0