CAS 6537-66-2

[2,6′-Bibenzothiazole]-7-sulfonic acid, 2′,2′′′-(1,2-diazenediyldi-4,1-phenylene)bis[6-methyl-, sodium salt (1:2)

Description:

[2,6′-Bibenzothiazole]-7-sulfonic acid, 2′,2′′′-(1,2-diazenediyldi-4,1-phenylene)bis[6-methyl-, sodium salt (1:2), commonly referred to by its CAS number 6537-66-2, is a complex organic compound characterized by its sulfonic acid functional group and azo linkage. This compound features a bibenzothiazole structure, which contributes to its potential applications in dye chemistry and as a fluorescent probe due to its conjugated system. The presence of the sulfonic acid group enhances its solubility in water, making it suitable for various aqueous applications. The sodium salt form indicates that it can dissociate in solution, providing ionic characteristics that may influence its reactivity and interaction with other substances. Additionally, the compound's structure suggests potential uses in the fields of materials science, biochemistry, and analytical chemistry, particularly in the development of dyes or indicators. Its stability and reactivity can be influenced by pH and other environmental factors, which are important considerations in practical applications.

Formula: C₄₂H₂₆N₆O₆S₆·2Na

InChI: InChI=1S/C42H26N6O6S6.2Na/c1-21-3-15-31-35(37(21)59(49,50)51)57-41(45-31)25-9-17-29-33(19-25)55-39(43-29)23-5-11-27(12-6-23)47-48-28-13-7-24(8-14-28)40-44-30-18-10-26(20-34(30)56-40)42-46-32-16-4-22(2)38(36(32)58-42)60(52,53)54;;/h3-20H,1-2H3,(H,49,50,51)(H,52,53,54);;

InChI key: InChIKey=ISKLNWRQDJHCNE-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)C1=C2C(N=C(S2)C=3C=C4C(=CC3)N=C(S4)C5=CC=C(N=NC6=CC=C(C=C6)C=7SC=8C(N7)=CC=C(C8)C=9SC=%10C(N9)=CC=C(C)C%10S(=O)(=O)O)C=C5)=CC=C1C.[Na]

Synonyms:

• 2',2''-[(E)-diazene-1,2-diyldibenzene-4,1-diyl]bis(6-methyl-2,6'-bi-1,3-benzothiazole-7-sulfonic acid)
• Amanil Fast Yellow BX
• Atlantic Fast Yellow FFX
• Benzanil Supra Yellow GX
• Chloramine Yellow G
• Chloramine Yellow R
• Chrome Leather Yellow BRL
• Chrome Leather Yellow OR
• Cuprodiazol Light Yellow JR
• Diamine Supra Yellow RT
• Diaphtamine Fast Yellow B
• Diazol Fast Yellow B
• Diazol Light Yellow JMA
• Direct Fast Light Yellow B
• Direct Fast Yellow B
• Durazol Paper Yellow GR
• Durazol Yellow GR
• Durazol Yellow GRP
• Durazol Yellow GRS
• Eliamina Yellow RT
• Enianil Fast Yellow B
• Enianil Light Yellow RT
• Fastusol Yellow LRTP-CF
• Fenaluz Yellow 2R
• Helion Yellow BRL
• Hispaluz Yellow B
• KCA Light Fast Yellow RT
• Orbantin Yellow RT
• Oxyphenine R
• Pontamine Fast Yellow BBL
• Saturn Yellow LRT
• Sirius Light Yellow RT
• Sirius Supra Yellow RT
• Solar Yellow B
• Solius Light Yellow RT
• Solophenyl Yellow BRL
• Solophenyl Yellow FL
• Tertrodirect Fast Yellow RT
• Tertrodirect Yellow CX
• Tetramine Fast Yellow WB Extra
• Triantine Fast Yellow RT
• Triantine Light Yellow RT
• [2,6′-Bibenzothiazole]-7-sulfonic acid, 2′,2′′′-(1,2-diazenediyldi-4,1-phenylene)bis[6-methyl-, sodium salt (1:2)
• [2,6′-Bibenzothiazole]-7-sulfonic acid, 2′,2′′′-(azodi-4,1-phenylene)bis[6-methyl-, disodium salt
• disodium 6-methyl-2'-(4-{(E)-[4-(6-methyl-7-sulfonato-2,6'-bi-1,3-benzothiazol-2'-yl)phenyl]diazenyl}phenyl)-2,5'-bi-1,3-benzothiazole-7-sulfonate
• C.I. 19556
• C.I. Direct Yellow 29

Direct Yellow 29

CAS: 6537-66-2

Formula: C₄₂H₂₄N₆O₆S₆Na₂

Molecular weight: 947.05

Ref: 7W-GT3450