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Substance Name: 2-Naphthalenesulfonic acid, 3-(2-(4-amino-2-methoxyphenyl)diazenyl)-4-hydroxy-6-((3-sulfophenyl)amino)-, sodium salt (1:?)
RN: 75627-18-8
InChIKey: XEHLRLGQDBXPIS-YOYNBWDYSA-L

Molecular Formula

  • C23-H20-N4-O8-S2.x-Na

Molecular Weight

  • 588.527
 
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Names and Synonyms

Synonyms

  • 3-((4-Amino-2-methoxyphenyl)azo)-4-hydroxy-6-((3-sulfophenyl)amino)-2-naphthalenesulfonic acid, sodium salt
  • EINECS 278-273-2

Systematic Names

  • 2-Naphthalenesulfonic acid, 3-((4-amino-2-methoxyphenyl)azo)-4-hydroxy-6-((3-sulfophenyl)amino)-, sodium salt
  • 2-Naphthalenesulfonic acid, 3-(2-(4-amino-2-methoxyphenyl)diazenyl)-4-hydroxy-6-((3-sulfophenyl)amino)-, sodium salt (1:?)
  • 3-((4-Amino-2-methoxyphenyl)azo)-4-hydroxy-6-((3-sulphophenyl)amino)naphthalene-2-sulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 75627-18-8

System Generated Number

  • 0075627188

Molecular Formulas

Molecular Formula

  • C23-H20-N4-O8-S2.x-Na

Molecular Formula Fragments

  • C23-H20-N4-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C23H20N4O8S2.2Na/c1-35-20-10-14(24)6-8-19(20)26-27-22-21(37(32,33)34)9-13-5-7-16(12-18(13)23(22)28)25-15-3-2-4-17(11-15)36(29,30)31;;/h2-12,25,28H,24H2,1H3,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2/b27-26+;;

InChIKey

XEHLRLGQDBXPIS-YOYNBWDYSA-L

Smiles

[Na+].[Na+].c1c(c(c(c2cc(ccc12)Nc1cc(ccc1)S(=O)(=O)[O-])O)\N=N\c1c(cc(cc1)N)OC)S(=O)(=O)[O-]