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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-(2-(2,4-dihydroxy-3-(2-(4-methoxyphenyl)diazenyl)-5-(2-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxy-, sodium salt (1:3)
RN: 70210-23-0
InChIKey: XBJZAJVUETUGDA-YPPPAFLNSA-K

Molecular Formula

  • C35-H26-N8-O15-S3.3Na

Molecular Weight

  • 960.776
 
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Names and Synonyms

Synonyms

  • 2,7-Naphthalenedisulfonic acid, 4-((2,4-dihydroxy-3-((4-methoxyphenyl)azo)-5-((4-((4-nitro-2-sulfophenyl)amino)phenyl)azo)phenyl)azo)-5-hydroxy-, trisodium salt
  • EINECS 274-419-4

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-((2,4-dihydroxy-3-((4-methoxyphenyl)azo)-5-((4-((4-nitro-2-sulfophenyl)amino)phenyl)azo)phenyl)azo)-5-hydroxy-, trisodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-(2-(2,4-dihydroxy-3-(2-(4-methoxyphenyl)diazenyl)-5-(2-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxy-, sodium salt (1:3)
  • Trisodium 4-((2,4-dihydroxy-3-((4-methoxyphenyl)azo)-5-((4-((4-nitro-2-sulphonatophenyl)amino)phenyl)azo)phenyl)azo)-5-hydroxynaphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 70210-23-0

System Generated Number

  • 0070210230

Molecular Formulas

Molecular Formula

  • C35-H26-N8-O15-S3.3Na

Molecular Formula Fragments

  • C35-H26-N8-O15-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C35H26N8O15S3.3Na/c1-58-23-9-6-21(7-10-23)38-42-33-34(45)28(40-37-20-4-2-19(3-5-20)36-26-11-8-22(43(47)48)14-31(26)61(55,56)57)17-29(35(33)46)41-39-27-15-24(59(49,50)51)12-18-13-25(60(52,53)54)16-30(44)32(18)27;;;/h2-17,36,44-46H,1H3,(H,49,50,51)(H,52,53,54)(H,55,56,57);;;/q;3*+1/p-3/b40-37+,41-39+,42-38+;;;

InChIKey

XBJZAJVUETUGDA-YPPPAFLNSA-K

Smiles

[Na+].[Na+].[Na+].c1c(cc(c2c(cc(cc12)S(=O)(=O)[O-])O)\N=N\c1c(c(c(c(c1)\N=N\c1ccc(cc1)Nc1c(cc(cc1)[N+](=O)[O-])S(=O)(=O)[O-])O)\N=N\c1ccc(cc1)OC)O)S(=O)(=O)[O-]