Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 1,3-Naphthalenedisulfonic acid, 7-(2-(4-amino-3-methoxyphenyl)diazenyl)-, sodium salt (1:2)
RN: 65151-26-0
InChIKey: QRSFZPZKWSGHRQ-LLIZZRELSA-L

Molecular Formula

  • C17-H15-N3-O7-S2.2Na

Molecular Weight

  • 481.416
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Synonyms

  • 7-((4-Amino-3-methoxyphenyl)azo)-1,3-naphthalenedisulfonic acid, disodium salt
  • EINECS 265-529-3

Systematic Names

  • 1,3-Naphthalenedisulfonic acid, 7-((4-amino-3-methoxyphenyl)azo)-, disodium salt
  • 1,3-Naphthalenedisulfonic acid, 7-(2-(4-amino-3-methoxyphenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 7-((4-amino-3-methoxyphenyl)azo)naphthalene-1,3-disulphonate

Registry Numbers

CAS Registry Number

  • 65151-26-0

System Generated Number

  • 0065151260

Molecular Formulas

Molecular Formula

  • C17-H15-N3-O7-S2.2Na

Molecular Formula Fragments

  • C17-H15-N3-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C17H15N3O7S2.2Na/c1-27-16-8-12(4-5-15(16)18)20-19-11-3-2-10-6-13(28(21,22)23)9-17(14(10)7-11)29(24,25)26;;/h2-9H,18H2,1H3,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b20-19+;;

InChIKey

QRSFZPZKWSGHRQ-LLIZZRELSA-L

Smiles

c12c(S(=O)(=O)[O-])cc(S(=O)(=O)[O-])cc1ccc(\N=N\c1cc(OC)c(N)cc1)c2.[Na+].[Na+]