2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-[2-(trifluoromethyl)phenyl]diazenyl]-, sodium salt (1:1)

CAS Registry Number®

67786-14-5

CAS Name

2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-[2-(trifluoromethyl)phenyl]diazenyl]-, sodium salt (1:1)

Molecular Formula

C17H12F3N3O4S.Na

Cite this Page

2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-[2-(trifluoromethyl)phenyl]diazenyl]-, sodium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=67786-14-5 (retrieved 2024-11-22) (CAS RN: 67786-14-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C17H12F3N3O4S.Na/c18-17(19,20)11-3-1-2-4-13(11)22-23-16-12(21)6-5-9-7-10(28(25,26)27)8-14(24)15(9)16;/h1-8,24H,21H2,(H,25,26,27);

InChIKey

InChIKey=YNNKCKNBHRWWTR-UHFFFAOYSA-N

SMILES

N(=NC1=C(C(F)(F)F)C=CC=C1)C=2C3=C(C=C(S(=O)(=O)O)C=C3O)C=CC2N.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC(O)=C2C(C=CC(N)=C2N=NC=3C=CC=CC3C(F)(F)F)=C1

Other Names for this Substance

  • 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-[2-(trifluoromethyl)phenyl]diazenyl]-, sodium salt (1:1)
  • 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[[2-(trifluoromethyl)phenyl]azo]-, monosodium salt
  • Telon Light Red FRL
  • C.I. Acid Red 337
  • Merpacyl Red G

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Deleted or Replaced CAS Registry Numbers

12270-02-9, 39280-63-2, 71598-24-8, 1244054-25-8