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Substance Name: Sulfanilamide, N(sup 4)-(amidinoamidino)-, hydrochloride
RN: 73927-04-5

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C8-H12-N6-O2-S.Cl-H

Molecular Weight

  • 292.7497
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Names and Synonyms


  • 1-p-Sulfamoylphenylbiguanide hydrochloride
  • Biguanide, 1-p-sulfamoylphenyl-, hydrochloride

Systematic Name

  • Sulfanilamide, N(sup 4)-(amidinoamidino)-, hydrochloride

Registry Numbers

CAS Registry Number

  • 73927-04-5

System Generated Number

  • 0073927045

Molecular Formulas

Molecular Formula

  • C8-H12-N6-O2-S.Cl-H

Molecular Formula Fragments

  • C8-H12-N6-O2-S
  • Cl-H


Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 730mg/kg (730mg/kg)   Journal of Antibiotics, Series A. Vol. 15, Pg. 242, 1962.