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Substance Name: Sulfisoxazole sodium
RN: 2200-44-4
UNII: S9RAQ862V3
InChIKey: XGZAZJYPRJGHIG-UHFFFAOYSA-N

Note

  • A short-acting sulfonamide antibacterial with activity against a wide range of gram- negative and gram-positive organisms.

Molecular Formula

  • C11-H13-N3-O3-S.Na

Molecular Weight

  • 289.29
 

Classification Code

  • Drug / Therapeutic Agent
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Names and Synonyms

Name of Substance

  • Sulfisoxazole sodium

Synonyms

  • EINECS 218-607-6
  • N(sup 1)-(3,4-Dimethyl-5-isoxazolyl)sulfanilamide sodium salt
  • UNII-S9RAQ862V3

Systematic Names

  • Sodium N-(3,4-dimethylisoxazol-5-yl)sulphanilamidate
  • Sulfanilamide, N(sup 1)-(3,4-dimethyl-5-isoxazolyl)-, sodium salt

Registry Numbers

CAS Registry Number

  • 2200-44-4

FDA UNII

  • S9RAQ862V3

Related Registry Number

  • 127-69-5 (Parent)

System Generated Number

  • 0002200444

Molecular Formulas

Molecular Formula

  • C11-H13-N3-O3-S.Na

Molecular Formula Fragments

  • C11-H13-N3-O3-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C11H12N3O3S.Na/c1-7-8(2)13-17-11(7)14-18(15,16)10-5-3-9(12)4-6-10;/h3-6H,12H2,1-2H3;/q-1;+1

InChIKey

XGZAZJYPRJGHIG-UHFFFAOYSA-N

Smiles

c1(S([N-]c2c(c(C)no2)C)(=O)=O)ccc(N)cc1.[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 2300mg/kg (2300mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 47, 1946.
mouse LD50 oral 10gm/kg (10000mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 47, 1946.
rat LD50 intraperitoneal 3200mg/kg (3200mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 47, 1946.
rat LD50 oral 10gm/kg (10000mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 47, 1946.