eosin Y

Also 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

In the Vinony graph

Vinony's link graph records 72 inbound references to eosin Y, and connects out to H&E stain, iron and bacteria.

It sits within the topics 9-phenylfluorone dyes, Benzoic acids and Bromoarenes.

Vinony links it to 15 Wikipedia language editions.

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 Å²
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

Sources (4)

via Wikidata · CC0