5-Amino-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-2,7-naphthalenedisulfonic acid

CAS Registry Number®

65237-05-0
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CAS Name

5-Amino-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-2,7-naphthalenedisulfonic acid

Molecular Formula

C20H15N3O10S3

Molecular Mass

553.54

Cite this Page

5-Amino-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-2,7-naphthalenedisulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=65237-05-0 (retrieved 2024-09-06) (CAS RN: 65237-05-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H15N3O10S3/c21-14-9-12(34(25,26)27)7-11-8-16(35(28,29)30)18(19(24)17(11)14)23-22-15-6-5-10-3-1-2-4-13(10)20(15)36(31,32)33/h1-9,24H,21H2,(H,25,26,27)(H,28,29,30)(H,31,32,33)

InChIKey

InChIKey=AWWNMIDVRILOPQ-UHFFFAOYSA-N

SMILES

OC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=C(S(=O)(=O)O)C4=C(C=C3)C=CC=C4)C=C(S(=O)(=O)O)C=C2N

Canonical SMILES

O=S(=O)(O)C1=CC(N)=C2C(O)=C(N=NC=3C=CC=4C=CC=CC4C3S(=O)(=O)O)C(=CC2=C1)S(=O)(=O)O

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-
  • 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-
  • 5-Amino-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-2,7-naphthalenedisulfonic acid
  • 8-Amino-2-(1-sulfo-2-naphthylazo)-1-naphthol-3,6-disulfonic acid
  • 1-Hydroxy-2-(1-sulfo-2-naphthylazo)-8-amino-3,6-naphthalenedisulfonic acid