Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 2-Naphthalenesulfonic acid, 7-((4-aminobenzoyl)amino)-4-hydroxy-
RN: 119-77-7
InChIKey: BRIUJVAXLMLKPY-UHFFFAOYSA-N

Molecular Formula

  • C17-H14-N2-O5-S

Molecular Weight

  • 358.3726
 
* 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

Synonyms

  • 7-(p-Aminobenzamido)-4-hydroxy-2-naphthalenesulfonic acid
  • EINECS 204-350-7
  • NSC 1742
  • p-Aminobenzoyl I Acid
  • p-Aminobenzoyl J Acid
  • PAB J Acid

Systematic Names

  • 2-Naphthalenesulfonic acid, 7-((4-aminobenzoyl)amino)-4-hydroxy-
  • 2-Naphthalenesulfonic acid, 7-(p-aminobenzamido)-4-hydroxy- (8CI)
  • 7-(4-Aminobenzamido)-4-hydroxynaphthalene-2-sulphonic acid

Registry Numbers

CAS Registry Number

  • 119-77-7

System Generated Number

  • 0000119777

Structure Descriptors

InChI

1S/C17H14N2O5S/c18-12-3-1-10(2-4-12)17(21)19-13-5-6-15-11(7-13)8-14(9-16(15)20)25(22,23)24/h1-9,20H,18H2,(H,19,21)(H,22,23,24)

InChIKey

BRIUJVAXLMLKPY-UHFFFAOYSA-N

Smiles

c1cc(ccc1C(=O)Nc2ccc3c(c2)cc(cc3O)S(=O)(=O)O)N