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Substance Name: (1,1'-Biphenyl)-ar,ar'-disulfonic acid, compd. with 1-(3-(diethylamino)propyl)-1H-pyrrole-2,5-dione
RN: 39723-65-4

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C12-H10-O6-S2.x-C11-H18-N2-O2

Molecular Weight

  • 524.6122
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Names and Synonyms


  • 1-(3-(Diethylamino)propyl)-1H-pyrrole-2,5-dione (1,1'-biphenyl)-ar,ar'-disulfonate
  • 1H-Pyrrole-2,5-dione, 1-(3-(diethylamino)propyl)-, (1,1'-biphenyl)-ar,ar'-disulfonate

Systematic Name

  • (1,1'-Biphenyl)-ar,ar'-disulfonic acid, compd. with 1-(3-(diethylamino)propyl)-1H-pyrrole-2,5-dione

Registry Numbers

CAS Registry Number

  • 39723-65-4

System Generated Number

  • 0039723654

Molecular Formulas

Molecular Formula

  • C12-H10-O6-S2.x-C11-H18-N2-O2

Molecular Formula Fragments

  • C11-H18-N2-O2
  • C12-H10-O6-S2


Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 36mg/kg (36mg/kg)   Chemical and Pharmaceutical Bulletin. Vol. 20, Pg. 2459, 1972.