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Substance Name: 4,4'-((4-Hydroxy-1,3-phenylene)bis(diazenediyl))bis(N-(pyridin-2-yl)benzenesulfonamide)
RN: 1391062-35-3
UNII: C56X1P8LAD
InChIKey: ZUOKIDHOXLRZTG-FMWAKIAMSA-N

Molecular Formula

  • C28-H22-N8-O5-S2

Molecular Weight

  • 614.6648
 
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Names and Synonyms

Name of Substance

  • 4,4'-((4-Hydroxy-1,3-phenylene)bis(diazenediyl))bis(N-(pyridin-2-yl)benzenesulfonamide)

Synonyms

  • 4,4'-((4-Hydroxy-1,3-phenylene)bis(diazenediyl))bis(N-(pyridin-2-yl)benzenesulfonamide)
  • Sulfasalazine specified impurity A [EP]
  • UNII-C56X1P8LAD

Registry Numbers

CAS Registry Number

  • 1391062-35-3

FDA UNII

  • C56X1P8LAD

System Generated Number

  • 1391062353

Structure Descriptors

InChI

1S/C28H22N8O5S2/c37-26-16-11-22(33-31-20-7-12-23(13-8-20)42(38,39)35-27-5-1-3-17-29-27)19-25(26)34-32-21-9-14-24(15-10-21)43(40,41)36-28-6-2-4-18-30-28/h1-19,37H,(H,29,35)(H,30,36)/b33-31+,34-32+

InChIKey

ZUOKIDHOXLRZTG-FMWAKIAMSA-N

Smiles

c1ccnc(c1)NS(=O)(=O)c2ccc(cc2)/N=N/c3ccc(c(c3)/N=N/c4ccc(cc4)S(=O)(=O)Nc5ccccn5)O