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Substance Name: 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-(2-(4-(2-(3,5-dimethyl-4-(2-(8-sulfo-2-naphthalenyl)diazenyl)phenyl)diazenyl)-2-ethoxy-6-sulfo-1-naphthalenyl)diazenyl)-4-hydroxy-, sodium salt (1:4)
RN: 6428-18-8
InChIKey: UNRFTGAEECGZGJ-MCPXNRKUSA-J

Molecular Formula

  • C42-H35-N7-O15-S4.4Na

Molecular Weight

  • 1093.96
 
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Names and Synonyms

Synonym

  • EINECS 229-203-4

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-((4-((3,5-dimethyl-4-((8-sulfo-2-naphthalenyl)azo)phenyl)azo)-2-ethoxy-6-sulfo-1-naphthalenyl)azo)-4-hydroxy-, tetrasodium salt
  • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-(2-(4-(2-(3,5-dimethyl-4-(2-(8-sulfo-2-naphthalenyl)diazenyl)phenyl)diazenyl)-2-ethoxy-6-sulfo-1-naphthalenyl)diazenyl)-4-hydroxy-, sodium salt (1:4)
  • Tetrasodium 5-(acetylamino)-3-((4-((3,5-dimethyl-4-((8-sulphonato-2-naphthyl)azo)phenyl)azo)-2-ethoxy-6-sulphonato-1-naphthyl)azo)-4-hydroxynaphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 6428-18-8

System Generated Number

  • 0006428188

Molecular Formulas

Molecular Formula

  • C42-H35-N7-O15-S4.4Na

Molecular Formula Fragments

  • C42-H35-N7-O15-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C42H35N7O15S4.4Na/c1-5-64-35-20-33(46-45-27-13-21(2)39(22(3)14-27)47-44-26-10-9-24-7-6-8-36(31(24)17-26)67(58,59)60)32-18-28(65(52,53)54)11-12-30(32)40(35)48-49-41-37(68(61,62)63)16-25-15-29(66(55,56)57)19-34(43-23(4)50)38(25)42(41)51;;;;/h6-20,51H,5H2,1-4H3,(H,43,50)(H,52,53,54)(H,55,56,57)(H,58,59,60)(H,61,62,63);;;;/q;4*+1/p-4/b46-45+,47-44+,49-48+;;;;

InChIKey

UNRFTGAEECGZGJ-MCPXNRKUSA-J

Smiles

[Na+].[Na+].[Na+].[Na+].c1c(c(c(c2c(cc(cc12)S(=O)(=O)[O-])NC(=O)C)O)\N=N\c1c(cc(c2cc(ccc12)S(=O)(=O)[O-])\N=N\c1cc(c(c(c1)C)\N=N\c1cc2c(cccc2cc1)S(=O)(=O)[O-])C)OCC)S(=O)(=O)[O-]