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CAS 56932-43-5

:

5-Quinolinesulfonic acid, 8-hydroxy-7-[2-(6-sulfo-2-naphthalenyl)diazenyl]-, sodium salt (1:2)

Description:
5-Quinolinesulfonic acid, 8-hydroxy-7-[2-(6-sulfo-2-naphthalenyl)diazenyl]-, sodium salt (1:2), with CAS number 56932-43-5, is a synthetic organic compound characterized by its azo dye structure. This compound features a quinoline ring system, which is known for its aromatic properties and potential biological activity. The presence of sulfonic acid groups contributes to its water solubility, making it useful in various applications, including as a dye or indicator in biochemical assays. The azo linkage (-N=N-) is significant in dye chemistry, providing vivid coloration and stability under certain conditions. The sodium salt form enhances its solubility in aqueous solutions, facilitating its use in laboratory settings. Additionally, the compound may exhibit specific interactions with biological molecules, which can be leveraged in research and industrial applications. Overall, this compound is notable for its structural complexity and potential utility in dye chemistry and related fields.
Formula:C19H13N3O7S2·2Na
InChI:InChI=1S/C19H13N3O7S2.2Na/c23-19-16(10-17(31(27,28)29)15-2-1-7-20-18(15)19)22-21-13-5-3-12-9-14(30(24,25)26)6-4-11(12)8-13;;/h1-10,23H,(H,24,25,26)(H,27,28,29);;
InChI key:InChIKey=JEXDGCROUGLXTC-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C(C(O)=C(N=NC3=CC4=C(C=C3)C=C(S(=O)(=O)O)C=C4)C1)N=CC=C2.[Na]
Synonyms:
  • 5-Quinolinesulfonic acid, 8-hydroxy-7-((6-sulfo-2-naphthalenyl)azo)-, disodium salt
  • 5-Quinolinesulfonic acid, 8-hydroxy-7-(2-(6-sulfo-2-naphthalenyl)diazenyl)-, sodium salt (1:2)
  • 7-(6-Sulfo-2-naphthylazo)-8-hydroxyquinoline-5-sulfonic acid, disodium salt
  • 8-Hydroxy-7-[(6-sulfo-2-naphthyl)azo]-5-quinoline sulfonic acid disodium salt
  • Naphthylazoxine 6S
  • disodium (7E)-8-oxo-7-[2-(6-sulfonatonaphthalen-2-yl)hydrazinylidene]-7,8-dihydroquinoline-5-sulfonate
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