CAS 5463-64-9

2,2′-(1,2-Ethenediyl)bis[5-[2-(4-amino-1-naphthalenyl)diazenyl]benzenesulfonic acid]

Description:

The chemical substance known as 2,2′-(1,2-Ethenediyl)bis[5-[2-(4-amino-1-naphthalenyl)diazenyl]benzenesulfonic acid], with the CAS number 5463-64-9, is a synthetic organic compound characterized by its complex structure, which includes azo and sulfonic acid functional groups. This compound features a central ethenediyl linkage connecting two aromatic systems, each containing a diazenyl group and a sulfonic acid moiety. The presence of the sulfonic acid groups contributes to its water solubility and potential applications in dye chemistry, particularly in the development of azo dyes. The amino group on the naphthalene ring enhances its reactivity and may facilitate further chemical modifications. Additionally, the compound's azo linkage imparts vivid coloration, making it useful in various applications, including textiles and biological staining. Its structural characteristics suggest potential utility in fields such as materials science and biochemistry, where its unique properties can be harnessed for specific applications.

Formula: C₃₄H₂₆N₆O₆S₂

InChI: InChI=1S/C34H26N6O6S2/c35-29-15-17-31(27-7-3-1-5-25(27)29)39-37-23-13-11-21(33(19-23)47(41,42)43)9-10-22-12-14-24(20-34(22)48(44,45)46)38-40-32-18-16-30(36)26-6-2-4-8-28(26)32/h1-20H,35-36H2,(H,41,42,43)(H,44,45,46)

InChI key: InChIKey=BEOHKTZPLVXCFG-UHFFFAOYSA-N

SMILES: N(=NC1=CC(S(=O)(=O)O)=C(C=CC2=C(S(=O)(=O)O)C=C(N=NC=3C4=C(C(N)=CC3)C=CC=C4)C=C2)C=C1)C=5C6=C(C(N)=CC5)C=CC=C6

Synonyms:

• 2,2'-(E)-ethene-1,2-diylbis{5-[(E)-(4-aminonaphthalen-1-yl)diazenyl]benzenesulfonic acid}
• 2,2'-Stilbenedisulfonic acid, 4,4'-bis((4-amino-1-naphthyl)azo)-
• 2,2'-ethene-1,2-diylbis{5-[(E)-(4-aminonaphthalen-1-yl)diazenyl]benzenesulfonic acid}
• 2,2′-(1,2-Ethenediyl)bis[5-[2-(4-amino-1-naphthalenyl)diazenyl]benzenesulfonic acid]
• 4,4′-Bis(2-amino-1-naphthylazo)-2,2′-stilbenedisulfonic acid
• 4,4′-Bis(4-amino-1-naphthylazo)-2,2′-stilbenedisulfonic acid
• Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-amino-1-naphthalenyl)azo)-
• Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-(2-(4-amino-1-naphthalenyl)diazenyl)-
• Nsc 5067

2,2′-(1,2-Ethenediyl)bis[5-[2-(4-amino-1-naphthalenyl)diazenyl]benzenesulfonic acid]

CAS: 5463-64-9

Formula: C₃₄H₂₆N₆O₆S₂

Color and Shape: Solid

Molecular weight: 678.7368

Ref: IN-DA003KEA

4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic Acid (Technical Grade)

Controlled Product

CAS: 5463-64-9

Applications A new indicator for the determination of organic acid anhydrides by the morpholine method.
References Ruch, J.E., et al.: Anal. Chem., 47, 2057 (1975),

Formula: C₃₄H₂₆N₆O₆S₂

Color and Shape: Neat

Molecular weight: 678.74

Ref: TR-B404800

4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid, 70%

CAS: 5463-64-9

4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid - 70% (DABS) is a chemical compound that has been used in biochemical research. It is an azo dye and was originally synthesized by reacting 1-naphthol with 4-aminodiphenylamine. The color of DABS varies according to the pH. It can be obtained as either a red or blue compound at pH > 7 and as a yellow compound at pH 7. DABS interacts with human recombinant proteins, such as collagen and endoplasmic reticulum, and is capable of binding to the surface of cells. This dye also shows biological properties that are similar to those of phenothiazines when it is used in biochemical experiments involving recombinant human proteins.

Formula: C₃₄H₂₆N₆O₆S₂

Purity: Min. 95%

Color and Shape: Purple Powder

Molecular weight: 678.74 g/mol

Ref: 3D-FB18690