7-[[2-Hydroxy-5-[(4-hydroxyphenyl)sulfonyl]phenyl]methyl]-2-naphthalenesulfonic acid

CAS Registry Number®

66214-40-2

CAS Name

7-[[2-Hydroxy-5-[(4-hydroxyphenyl)sulfonyl]phenyl]methyl]-2-naphthalenesulfonic acid

Molecular Formula

C23H18O7S2

Molecular Mass

470.51

Cite this Page

7-[[2-Hydroxy-5-[(4-hydroxyphenyl)sulfonyl]phenyl]methyl]-2-naphthalenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=66214-40-2 (retrieved 2025-01-03) (CAS RN: 66214-40-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C23H18O7S2/c24-19-4-7-20(8-5-19)31(26,27)21-9-10-23(25)18(14-21)12-15-1-2-16-3-6-22(32(28,29)30)13-17(16)11-15/h1-11,13-14,24-25H,12H2,(H,28,29,30)

InChIKey

InChIKey=PZNUDBAENICMJW-UHFFFAOYSA-N

SMILES

C(C1=CC2=C(C=C1)C=CC(S(=O)(=O)O)=C2)C3=CC(S(=O)(=O)C4=CC=C(O)C=C4)=CC=C3O

Canonical SMILES

O=S(=O)(O)C=1C=CC2=CC=C(C=C2C1)CC3=CC(=CC=C3O)S(=O)(=O)C4=CC=C(O)C=C4

Other Names for this Substance

  • 2-Naphthalenesulfonic acid, 7-[[2-hydroxy-5-[(4-hydroxyphenyl)sulfonyl]phenyl]methyl]-
  • 7-[[2-Hydroxy-5-[(4-hydroxyphenyl)sulfonyl]phenyl]methyl]-2-naphthalenesulfonic acid

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