Products 483-84-1
CAS 483-84-1 appears in our catalog under these names: Flavianic acid dihydrate, 95%, Flavianic Acid, >95% (HPLC), Flavianic Acid hydrate, Flavianic Acid Dihydrate, >98.0%(HPLC)(T), Flavianic acid dihydrate, 98% （hydrate）, 98% （hydrate）. Offered by: Combi-blocks, TRC, GLPBio, TCI, Chemat. Available pack sizes: 5g, 25g, 1g, 2,5g, 100g.
Flavianic acid is a naphthalenesulfonic acid that is naphthalene-2-sulfonic acid substituted by nitro groups at positions 5 and 7 as well as a hydroxy group at position 8. The disodium salt is the biological stain 'naphthol yellow S'. It has a role as a histological dye. It is a member of naphthols, a C-nitro compound and a naphthalenesulfonic acid. It is a conjugate acid of a flavianate.
Source: ChEBI
| Molecular formula | C10H6N2O8S |
|---|---|
| Molecular weight | 314.23 g/mol |
| IUPAC name | 8-hydroxy-5,7-dinitronaphthalene-2-sulfonic acid |
| InChIKey | FCQJEPASRCXVCB-UHFFFAOYSA-N |
| SMILES | C1=CC2=C(C=C1S(=O)(=O)O)C(=C(C=C2[N+](=O)[O-])[N+](=O)[O-])O |
Computed by PubChem (NCBI)
Synonyms:
Flavianic acid, Naphthol Yellow, DNNS, 2,4-Dinitro-1-naphthol-7-sulfonic acid, 8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic acid, 2,4-Dinitronaphtholsulfonic acid, 2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, 2,4-Dinitro-1-naphthol-7-sulfonic Acid Disodium Salt, 2,4-dinitro-1-napthol-7-sulfonic acid, 8-hydroxy-5,7-dinitronaphthalene-2-sulfonic acid