4-(8-Hydroxy-5-quinolylazo)-1-naphthalenesulfonic acid

CAS Registry Number®

26644-96-2
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CAS Name

4-(8-Hydroxy-5-quinolylazo)-1-naphthalenesulfonic acid

Molecular Formula

C19H13N3O4S

Molecular Mass

379.39

Cite this Page

4-(8-Hydroxy-5-quinolylazo)-1-naphthalenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=26644-96-2 (retrieved 2024-06-26) (CAS RN: 26644-96-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C19H13N3O4S/c23-17-9-7-16(14-6-3-11-20-19(14)17)22-21-15-8-10-18(27(24,25)26)13-5-2-1-4-12(13)15/h1-11,23H,(H,24,25,26)

InChIKey

InChIKey=HQNCDPDGDRMZOI-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C2=C(C(N=NC=3C4=C(C(O)=CC3)N=CC=C4)=CC1)C=CC=C2

Canonical SMILES

O=S(=O)(O)C1=CC=C(N=NC=2C=CC(O)=C3N=CC=CC23)C=4C=CC=CC41

Other Names for this Substance

  • 1-Naphthalenesulfonic acid, 4-[2-(8-hydroxy-5-quinolinyl)diazenyl]-
  • 1-Naphthalenesulfonic acid, 4-[(8-hydroxy-5-quinolyl)azo]-
  • 1-Naphthalenesulfonic acid, 4-[(8-hydroxy-5-quinolinyl)azo]-
  • 4-[2-(8-Hydroxy-5-quinolinyl)diazenyl]-1-naphthalenesulfonic acid
  • 4-(8-Hydroxy-5-quinolylazo)-1-naphthalenesulfonic acid

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