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Substance Name: 2-Naphthalenesulfonic acid, 3-(2-(4-(2-(4-amino-2-sulfophenyl)diazenyl)-6-sulfo-1-naphthalenyl)diazenyl)-7-((6-(2-(4-(2-(4-amino-2-sulfophenyl)diazenyl)-7-sulfo-1-naphthalenyl)diazenyl)-5-hydroxy-7-sulfo-2-naphthalenyl)amino)-4-hydroxy-, sodium salt (1:6)
RN: 71033-10-8
InChIKey: FYJFJVSMNYHTBQ-BQKQXENQSA-H

Molecular Formula

  • C52-H37-N11-O20-S6.6Na

Molecular Weight

  • 1460.2099
 
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Names and Synonyms

Synonym

  • 2-Naphthalenesulfonic acid, 7,7'-iminobis(3-((4-((4-amino-2-sulfophenyl)azo)-6-sulfo-1-naphthyl)azo)-4-hydroxy-, hexasodium salt

Systematic Names

  • 2-Naphthalenesulfonic acid, 3-((4-((4-amino-2-sulfophenyl)azo)-6-sulfo-1-naphthalenyl)azo)-7-((6-((4-((4-amino-2-sulfophenyl)azo)-7-sulfo-1-naphthalenyl)azo)-5-hydroxy-7-sulfo-2-naphthalenyl)amino)-4-hydroxy-, hexasodium salt
  • 2-Naphthalenesulfonic acid, 3-(2-(4-(2-(4-amino-2-sulfophenyl)diazenyl)-6-sulfo-1-naphthalenyl)diazenyl)-7-((6-(2-(4-(2-(4-amino-2-sulfophenyl)diazenyl)-7-sulfo-1-naphthalenyl)diazenyl)-5-hydroxy-7-sulfo-2-naphthalenyl)amino)-4-hydroxy-, sodium salt (1:6)

Registry Numbers

CAS Registry Number

  • 71033-10-8

Other Registry Numbers

  • 75768-92-2
  • 76631-47-5

System Generated Number

  • 0071033108

Molecular Formulas

Molecular Formula

  • C52-H37-N11-O20-S6.6Na

Molecular Formula Fragments

  • C52-H37-N11-O20-S6
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C52H37N11O20S6.6Na/c53-27-1-11-43(45(21-27)86(72,73)74)60-56-39-13-16-42(38-24-32(85(69,70)71)5-9-35(38)39)59-63-50-48(89(81,82)83)20-26-18-30(4-8-34(26)52(50)65)55-29-3-7-33-25(17-29)19-47(88(78,79)80)49(51(33)64)62-58-40-14-15-41(37-23-31(84(66,67)68)6-10-36(37)40)57-61-44-12-2-28(54)22-46(44)87(75,76)77;;;;;;/h1-24,55,64-65H,53-54H2,(H,66,67,68)(H,69,70,71)(H,72,73,74)(H,75,76,77)(H,78,79,80)(H,81,82,83);;;;;;/q;6*+1/p-6/b60-56+,61-57+,62-58+,63-59+;;;;;;

InChIKey

FYJFJVSMNYHTBQ-BQKQXENQSA-H

Smiles

c1cc(c(cc1N)S(=O)(=O)[O-])/N=N/c2ccc(c3c2ccc(c3)S(=O)(=O)[O-])/N=N/c4c(cc5cc(ccc5c4O)Nc6ccc7c(c6)cc(c(c7O)/N=N/c8ccc(c9c8ccc(c9)S(=O)(=O)[O-])/N=N/c1ccc(cc1S(=O)(=O)[O-])N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]