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Substance Name: Sulfamethoxydiazine sodium
RN: 18179-67-4
InChIKey: FRLJPXLANPCKLP-UHFFFAOYSA-N

Note

  • Long acting sulfonamide used in leprosy, urinary, and respiratory tract infections.

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C11-H11-N4-O3-S.Na

Molecular Weight

  • 302.289
 
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Names and Synonyms

Results Name

  • Sulfamethoxydiazine sodium

Synonyms

  • 2-(p-Aminobenzenesulfonamido)-5-methoxypyrimidine sodium salt
  • 2-Sulfanilamido-5-methoxypyrimidine sodium salt
  • 4-Amino-N-(5-methoxy-2-pyrimidinyl)benzenesulfonamide sodium salt
  • 5-Methoxysulfadiazine sodium
  • Methoxypyrimal sodium
  • N(sup 1)-(5-Methoxy-2-pyrimidinyl)sulfanilamide, sodium salt
  • Sulfa-5-methoxypyrimidine sodium salt
  • Sulfameter sodium
  • Sulfamethoxydiazine sodium
  • Sulfametorine sodium

Systematic Name

  • Sulfanilamide, N(sup 1)-(5-methoxy-2-pyrimidinyl)-, sodium salt

Registry Numbers

CAS Registry Number

  • 18179-67-4

System Generated Number

  • 0018179674

Molecular Formulas

Molecular Formula

  • C11-H11-N4-O3-S.Na

Molecular Formula Fragments

  • C11-H11-N4-O3-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C11H11N4O3S.Na/c1-18-9-6-13-11(14-7-9)15-19(16,17)10-4-2-8(12)3-5-10;/h2-7,12H,1H3,(H,13,14,15);/q-1;+1

InChIKey

FRLJPXLANPCKLP-UHFFFAOYSA-N

Smiles

c1c(ccc(c1)S(=O)(=O)Nc1ncc(cn1)OC)[NH-].[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1500mg/kg (1500mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 11, Pg. 695, 1961.
mouse LD50 intravenous 1100mg/kg (1100mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD Arzneimittel-Forschung. Drug Research. Vol. 11, Pg. 695, 1961.
mouse LD50 oral 3gm/kg (3000mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 11, Pg. 695, 1961.
rabbit LD50 intravenous 100mg/kg (100mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 11, Pg. 695, 1961.
rat LD50 intraperitoneal 1100mg/kg (1100mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 11, Pg. 695, 1961.
rat LD50 intravenous 1200mg/kg (1200mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 11, Pg. 695, 1961.
rat LD50 oral 1gm/kg (1000mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 11, Pg. 695, 1961.