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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-3-(2-(4-(((4-(2-(2,4-diaminophenyl)diazenyl)phenyl)amino)carbonyl)phenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2)
RN: 57131-19-8
InChIKey: HADJHXHBAFQEAO-OTVSVDOTSA-L

Molecular Formula

  • C35-H28-N10-O8-S2.2Na

Molecular Weight

  • 824.764
 
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Names and Synonyms

Synonyms

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

Systematic Names

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

Registry Numbers

CAS Registry Number

  • 57131-19-8

Other Registry Number

  • 71872-39-4

System Generated Number

  • 0057131198

Molecular Formulas

Molecular Formula

  • C35-H28-N10-O8-S2.2Na

Molecular Formula Fragments

  • C35-H28-N10-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C35H28N10O8S2.2Na/c36-21-8-15-27(26(37)18-21)43-40-25-13-11-22(12-14-25)39-35(47)19-6-9-24(10-7-19)42-44-32-28(54(48,49)50)16-20-17-29(55(51,52)53)33(34(46)30(20)31(32)38)45-41-23-4-2-1-3-5-23;;/h1-18,46H,36-38H2,(H,39,47)(H,48,49,50)(H,51,52,53);;/q;2*+1/p-2/b43-40+,44-42+,45-41+;;

InChIKey

HADJHXHBAFQEAO-OTVSVDOTSA-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)N)N)S(=O)(=O)[O-]