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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-3-(2-(4-(((4-(2-(2-amino-4-hydroxyphenyl)diazenyl)phenyl)amino)carbonyl)phenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2)
RN: 43151-71-9
InChIKey: BPCUDXGMRQEISH-GLEUTNGMSA-L

Molecular Formula

  • C35-H27-N9-O9-S2.2Na

Molecular Weight

  • 825.748
 
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Names and Synonyms

Synonyms

  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4'-((2-amino-4-hydroxyphenyl)azo)(4,4'-benzanilide)-4-yl)azo)-5-hydroxy-6-(phenylazo)-, disodium salt
  • 4-Amino-3-((4-(((4-((2-amino-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)phenyl)azo)-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid, disodium salt
  • EINECS 256-119-5

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-(((4-((2-amino-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)phenyl)azo)-5-hydroxy-6-(phenylazo)-, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-(2-(4-(((4-(2-(2-amino-4-hydroxyphenyl)diazenyl)phenyl)amino)carbonyl)phenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2)
  • Disodium 4-amino-3-((4-(((4-((2-amino-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)phenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 43151-71-9

System Generated Number

  • 0043151719

Molecular Formulas

Molecular Formula

  • C35-H27-N9-O9-S2.2Na

Molecular Formula Fragments

  • C35-H27-N9-O9-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C35H27N9O9S2.2Na/c36-26-18-25(45)14-15-27(26)42-39-24-12-10-21(11-13-24)38-35(47)19-6-8-23(9-7-19)41-43-32-28(54(48,49)50)16-20-17-29(55(51,52)53)33(34(46)30(20)31(32)37)44-40-22-4-2-1-3-5-22;;/h1-18,45-46H,36-37H2,(H,38,47)(H,48,49,50)(H,51,52,53);;/q;2*+1/p-2/b42-39+,43-41+,44-40+;;

InChIKey

BPCUDXGMRQEISH-GLEUTNGMSA-L

Smiles

[Na+].[Na+].c1c(c(c(c2c(c(c(cc12)S(=O)(=O)[O-])\N=N\c1ccccc1)O)N)\N=N\c1ccc(cc1)C(=O)Nc1ccc(cc1)\N=N\c1c(cc(cc1)O)N)S(=O)(=O)[O-]