Products 13473-26-2
CAS 13473-26-2 appears in our catalog under these names: 2',4',5',7'-Tetrabromo-4,5,6,7-tetrachlorofluorescein, 2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein, 95%, D & C Red no. 27, 98%, Phloxine B (free base), 2',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein, >85.0%(HPLC). Offered by: Chemat, Combi-blocks, AmBeed, GLPBio, TCI. Available pack sizes: 250mg, 1g, 5g, 25g, 100g.
Phloxine O is a xanthene dye that is fluorescein in which the hydrogens at positions 2',4',5' and 7' are replaced by bromo groups, and the hydrogens at positions 4,5,6 and 7 are replaced by chloro groups. It is a red synthetic pigment which is widely used in colored cosmetics (e.g. lipsticks and blushers). It has a role as a fluorescent dye. It is a polyphenol, a tetrachlorobenzene, a dibromobenzene, a gamma-lactone, a xanthene dye, an oxaspiro compound, an organic heteropentacyclic compound and a member of 2-benzofurans. It is functionally related to a fluorescein (lactone form).
Source: ChEBI
| Molecular formula | C20H4Br4Cl4O5 |
|---|---|
| Molecular weight | 785.7 g/mol |
| IUPAC name | 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one |
| InChIKey | ZYIBVBKZZZDFOY-UHFFFAOYSA-N |
| SMILES | C1=C2C(=C(C(=C1Br)O)Br)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)Br)O)Br |
Computed by PubChem (NCBI)