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Substance Name: Sulfasalazine 3-isomer
RN: 66364-71-4
UNII: 657BS640RM
InChIKey: RQKGJJSJEOATBZ-QZQOTICOSA-N

Molecular Formula

  • C18-H14-N4-O5-S

Molecular Weight

  • 398.3976
 
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Names and Synonyms

Name of Substance

  • Sulfasalazine 3-isomer

Synonyms

  • 2-Hydroxy-3-(2-(4-(pyridin-2-ylsulfamoyl)phenyl)diazenyl)benzoic acid
  • 3-((p-(2-Pyridylsulfamoyl)phenyl)azo)salicylic acid
  • Benzoic acid, 2-hydroxy-3-(2-(4-((2-pyridinylamino)sulfonyl)phenyl)diazenyl)-
  • Sulfasalazine 3-isomer
  • Sulfasalazine specified impurity F [EP]
  • UNII-657BS640RM

Registry Numbers

CAS Registry Number

  • 66364-71-4

FDA UNII

  • 657BS640RM

System Generated Number

  • 0066364714

Structure Descriptors

InChI

1S/C18H14N4O5S/c23-17-14(18(24)25)4-3-5-15(17)21-20-12-7-9-13(10-8-12)28(26,27)22-16-6-1-2-11-19-16/h1-11,23H,(H,19,22)(H,24,25)/b21-20+

InChIKey

RQKGJJSJEOATBZ-QZQOTICOSA-N

Smiles

c1ccnc(c1)NS(=O)(=O)c2ccc(cc2)/N=N/c3cccc(c3O)C(=O)O