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Substance Name: 2-Naphthalenesulfonic acid, 3-(2-(4-(acetylamino)phenyl)diazenyl)-7-amino-4-hydroxy-, sodium salt (1:1)
RN: 68201-76-3
InChIKey: WOXMKPXZTRBQBG-QUABFQRHSA-M

Molecular Formula

  • C18-H16-N4-O5-S.Na

Molecular Weight

  • 422.396
 
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Names and Synonyms

Synonyms

  • 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-((4-acetamidophenyl)azo)-, monosodium salt
  • EINECS 269-236-1

Systematic Names

  • 2-Naphthalenesulfonic acid, 3-((4-(acetylamino)phenyl)azo)-7-amino-4-hydroxy-, monosodium salt
  • 2-Naphthalenesulfonic acid, 3-(2-(4-(acetylamino)phenyl)diazenyl)-7-amino-4-hydroxy-, sodium salt (1:1)
  • Sodium 3-((4-acetamidophenyl)azo)-7-amino-4-hydroxynaphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 68201-76-3

System Generated Number

  • 0068201763

Molecular Formulas

Molecular Formula

  • C18-H16-N4-O5-S.Na

Molecular Formula Fragments

  • C18-H16-N4-O5-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C18H16N4O5S.Na/c1-10(23)20-13-3-5-14(6-4-13)21-22-17-16(28(25,26)27)9-11-8-12(19)2-7-15(11)18(17)24;/h2-9,24H,19H2,1H3,(H,20,23)(H,25,26,27);/q;+1/p-1/b22-21+;

InChIKey

WOXMKPXZTRBQBG-QUABFQRHSA-M

Smiles

c12c(O)c(\N=N\c3ccc(NC(=O)C)cc3)c(S(=O)(=O)[O-])cc1cc(N)cc2.[Na+]