Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-(2-(4-(3-hydroxypropoxy)phenyl)diazenyl)-, sodium salt (1:2)
RN: 73507-48-9
InChIKey: HWIRBZWGANSCGK-PHDJXAECSA-L

Molecular Formula

  • C32-H32-N4-O10-S2.2Na

Molecular Weight

  • 740.719
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Synonym

  • Disodium 4,4'-bis((p-(3-hydroxypropoxy)phenyl)azo)stilbene-2,2'-disulfonate

Systematic Names

  • Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-(3-hydroxypropoxy)phenyl)azo)-, disodium salt
  • Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-(2-(4-(3-hydroxypropoxy)phenyl)diazenyl)-, sodium salt (1:2)

Registry Numbers

CAS Registry Number

  • 73507-48-9

System Generated Number

  • 0073507489

Molecular Formulas

Molecular Formula

  • C32-H32-N4-O10-S2.2Na

Molecular Formula Fragments

  • C32-H32-N4-O10-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C32H32N4O10S2.2Na/c37-17-1-19-45-29-13-9-25(10-14-29)33-35-27-7-5-23(31(21-27)47(39,40)41)3-4-24-6-8-28(22-32(24)48(42,43)44)36-34-26-11-15-30(16-12-26)46-20-2-18-38;;/h3-16,21-22,37-38H,1-2,17-20H2,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b4-3+,35-33+,36-34+;;

InChIKey

HWIRBZWGANSCGK-PHDJXAECSA-L

Smiles

c1c(ccc(c1)OCCCO)/N=N/c2cc(c(cc2)/C=C/c3c(cc(cc3)/N=N/c4ccc(cc4)OCCCO)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]