4-Aminoazobenzene-3,4'-disulfonicacid

CAS: 101-50-8

Ref. 3D-FA149097

Product Information

• Name: 4-Aminoazobenzene-3,4'-disulfonicacid
• Synonyms: 2-Amino-5-((4-Sulfophenyl)Azo)-Benzenesulfonicaci, 2-Amino-5-(4-Sulfophenyl)Azo-Benzenesulfonic Acid, 2-Amino-5-(4-sulfophenylazo)benzenesulfonic acid, 2-Amino-5-[2-(4-sulfophenyl)diazenyl]benzenesulfonic acid, 2-Sulfo-4-[(4-sulfophenyl)azo]aniline, 2-amino-5-[(E)-(4-sulfophenyl)diazenyl]benzenesulfonic acid, 4-(4-Amino-3-Sulfophenylazo)-Benzenesulfonicaci, 4-Amino-1,1′-azobenzene-3,4′-disulfonic acid, 4-Amino-3,4'-Disulfoazobenzene, 4-Amino-3,4′-disulfo-1,1′-azobenzene, 4-Amino-Azobenzene-4'-Disulfonicacid, 4-Aminoazobenzene-3,4'-Disulfonic, Benzenesulfonic acid, 2-amino-5-[(4-sulfophenyl)azo]-, Benzenesulfonic acid, 2-amino-5-[2-(4-sulfophenyl)diazenyl]-, Benzenesulfonic acid, 6-amino-3,4′-azodi-, NSC 57606, P-Aminoazobenzene-3,4'-disulfonic acid, Para amino azobenzene-3,4-disulfonic acid, Poly(4-amino-1-1′-azobenzene-3,4′-disulfonic acid)

Description

4-Aminoazobenzene-3,4'-disulfonicacid is an arylamine with a sulfonic group and a yellow color. It is the disodium salt of 4-aminoazobenzene-3,4'-disulfonic acid. This compound has been used as a stain in biological research to conjugate with amino groups, such as those found on phenyl groups. The conjugate acid of this compound is 4-aminoazobenzene-3,4'-disulfonic acid.

• Brand: Biosynth

Chemical properties

• Molecular weight: 357.36 g/mol
• Formula: C₁₂H₁₁N₃O₆S₂
• Purity: Min. 95%
• InChI: InChI=1S/C12H11N3O6S2/c13-11-6-3-9(7-12(11)23(19,20)21)15-14-8-1-4-10(5-2-8)22(16,17)18/h1-7H,13H2,(H,16,17,18)(H,19,20,21)/b15-14+
• InChI key: InChIKey=DCYBHNIOTZBCFS-CCEZHUSRSA-N
• SMILES: Nc1ccc(/N=N/c2ccc(S(=O)(=O)O)cc2)cc1S(=O)(=O)O