7-Hydroxy-8-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-1,3-naphthalenedisulfonic acid

CAS Registry Number®

117-33-9
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CAS Name

7-Hydroxy-8-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-1,3-naphthalenedisulfonic acid

Molecular Formula

C28H20N4O8S2

Molecular Mass

604.61

Cite this Page

7-Hydroxy-8-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-1,3-naphthalenedisulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=117-33-9 (retrieved 2024-06-26) (CAS RN: 117-33-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C28H20N4O8S2/c33-23-12-10-22(11-13-23)30-29-20-6-1-17(2-7-20)18-3-8-21(9-4-18)31-32-28-25(34)14-5-19-15-24(41(35,36)37)16-26(27(19)28)42(38,39)40/h1-16,33-34H,(H,35,36,37)(H,38,39,40)

InChIKey

InChIKey=GWPGBRYJVGKLHH-UHFFFAOYSA-N

SMILES

N(=NC1=CC=C(C=C1)C2=CC=C(N=NC3=CC=C(O)C=C3)C=C2)C=4C5=C(C=C(S(=O)(=O)O)C=C5S(=O)(=O)O)C=CC4O

Canonical SMILES

O=S(=O)(O)C1=CC2=CC=C(O)C(N=NC3=CC=C(C=C3)C=4C=CC(N=NC5=CC=C(O)C=C5)=CC4)=C2C(=C1)S(=O)(=O)O

Other Names for this Substance

  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4′-[(p-hydroxyphenyl)azo]-4-biphenylyl]azo]-
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4′-[(4-hydroxyphenyl)azo][1,1′-biphenyl]-4-yl]azo]-
  • 7-Hydroxy-8-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-1,3-naphthalenedisulfonic acid
  • 7-Hydroxy-8-[[4′-[(p-hydroxyphenyl)azo]-4-biphenylyl]azo]-1,3-naphthalenedisulfonic acid

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