Tetrabromofluorescein

Eosine Yellowish-(YS) A versatile red dye used in cosmetics, pharmaceuticals, textiles, etc., and as tissue stain, vital stain, and counterstain with HEMATOXYLIN. It is also used in special culture media.

Molecular Formula: C₂₀H₈Br₄O₅

InChI: InChI=1/C20H8Br4O5/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20/h1-6,25-26H

InChIKey: InChIKey=DBZJJPROPLPMSN-UHFFFAOYAI
SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)Br)O)Br)Br)O)Br

Names:
    Bromeosin
    Bromoeosin
    Bromofluoresceic acid
    C.I. Solvent Red 43
    D and C Red No. 21
    Eosine
    Eosine acid
    Eosin
    Solvent Red 43
    Tetrabromofluorescein
    2',4',5',7'-tetrabromo-3',6'-dihydroxy-spiro[isobenzofuran-3,9'-xanthene]-1-one

Registries:
    PubChem CID 27020
    PubChem ID 135773