4-Amino-3-[2-(4-aminophenyl)diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-2,7-naphthalenedisulfonic acid

CAS Registry Number®

54291-12-2

CAS Name

4-Amino-3-[2-(4-aminophenyl)diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-2,7-naphthalenedisulfonic acid

Molecular Formula

C22H18N6O7S2

Molecular Mass

542.54

Cite this Page

4-Amino-3-[2-(4-aminophenyl)diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-2,7-naphthalenedisulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=54291-12-2 (retrieved 2025-01-03) (CAS RN: 54291-12-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C22H18N6O7S2/c23-13-6-8-15(9-7-13)26-27-20-16(36(30,31)32)10-12-11-17(37(33,34)35)21(22(29)18(12)19(20)24)28-25-14-4-2-1-3-5-14/h1-11,29H,23-24H2,(H,30,31,32)(H,33,34,35)

InChIKey

InChIKey=GBUZSOVDCZSPKS-UHFFFAOYSA-N

SMILES

NC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=CC=C(N)C=C3)C=C(S(=O)(=O)O)C(N=NC4=CC=CC=C4)=C2O

Canonical SMILES

O=S(=O)(O)C1=CC2=CC(=C(N=NC3=CC=C(N)C=C3)C(N)=C2C(O)=C1N=NC=4C=CC=CC4)S(=O)(=O)O

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-(4-aminophenyl)diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-
  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)-
  • 1-Naphthol-3,6-disulfonic acid, 8-amino-7-(p-aminophenylazo)-2-phenylazo-
  • 4-Amino-3-[2-(4-aminophenyl)diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-2,7-naphthalenedisulfonic acid

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