Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 1H-Indole-7-sulfonic acid, 3-(2-(2,5-dichloro-4-((ethylamino)sulfonyl)phenyl)diazenyl)-2-methyl-, sodium salt (1:1)
RN: 67786-20-3
InChIKey: BECHWDYUSFBEMD-PGCQSHBKSA-M

Molecular Formula

  • C17-H16-Cl2-N4-O5-S2.Na

Molecular Weight

  • 513.357
 
* 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

  • 3-((4-(N-Ethylsulfamyl)-2,5-dichlorophenyl)azo)-2-methyl-7-indolesulfonic acid, sodium salt
  • 3-(4-(N-Ethylsulfamyl)-2,5-dichlorophenylazo)-2-methyl-7-indolesulfonic acid, sodium salt

Systematic Names

  • 1H-Indole-7-sulfonic acid, 3-((2,5-dichloro-4-((ethylamino)sulfonyl)phenyl)azo)-2-methyl-, monosodium salt
  • 1H-Indole-7-sulfonic acid, 3-(2-(2,5-dichloro-4-((ethylamino)sulfonyl)phenyl)diazenyl)-2-methyl-, sodium salt (1:1)

Registry Numbers

CAS Registry Number

  • 67786-20-3

System Generated Number

  • 0067786203

Molecular Formulas

Molecular Formula

  • C17-H16-Cl2-N4-O5-S2.Na

Molecular Formula Fragments

  • C17-H16-Cl2-N4-O5-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C17H16Cl2N4O5S2.Na/c1-3-20-29(24,25)15-8-11(18)13(7-12(15)19)22-23-16-9(2)21-17-10(16)5-4-6-14(17)30(26,27)28;/h4-8,20-21H,3H2,1-2H3,(H,26,27,28);/q;+1/p-1/b23-22+;

InChIKey

BECHWDYUSFBEMD-PGCQSHBKSA-M

Smiles

c12[nH]c(C)c(\N=N\c3c(Cl)cc(S(=O)(=O)NCC)c(Cl)c3)c1cccc2S(=O)(=O)[O-].[Na+]