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Substance Name: Tazobactam sodium [USAN]
RN: 89785-84-2
UNII: UXA545ABTT
InChIKey: RFMIKMMOLPNEDG-QVUDESDKSA-M

Classification Codes

  • Drug / Therapeutic Agent
  • Inhibitor (beta-Lactamase)

Molecular Formulas

  • C10-H11-N4-Na-O5-S
  • C10-H11-N4-O5-S.Na
  • C10-H12-N4-O5-S.Na

Molecular Weight

  • 322.2759
 
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Names and Synonyms

Name of Substance

  • Tazobactam
  • Tazobactam sodium salt
  • Tazobactam sodium [USAN]

Synonyms

  • 2-alpha-Methyl-2-beta-(1,2,3-triazol-1-ylmethyl)penam-3-alpha-carboxylic acid sodium salt
  • 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-, 4,4-dioxide, sodium salt, (2S-(2alpha,3beta,5alpha))-
  • CL 307,579
  • CL 307579
  • Sodium (2S,3S,5R)-3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate, 4,4-dioxide
  • Tazobactam
  • Tazobactam sodium
  • UNII-UXA545ABTT
  • YTR 830

Systematic Names

  • 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-, 4,4-dioxide, sodium salt, (2S,3S,5R)-
  • 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-, 4,4-dioxide, sodium salt, (2S-(2alpha,3beta,5alpha))-

Registry Numbers

CAS Registry Number

  • 89785-84-2

FDA UNII

  • UXA545ABTT

Other Registry Number

  • 93528-38-2

System Generated Number

  • 0089785842

Molecular Formulas

Molecular Formulas

  • C10-H11-N4-Na-O5-S
  • C10-H11-N4-O5-S.Na
  • C10-H12-N4-O5-S.Na

Molecular Formula Fragments

  • C10-H11-N4-O5-S
  • C10-H12-N4-O5-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C10H12N4O5S.Na/c1-10(5-13-3-2-11-12-13)8(9(16)17)14-6(15)4-7(14)20(10,18)19;/h2-3,7-8H,4-5H2,1H3,(H,16,17);/q;+1/p-1/t7-,8+,10+;/m1./s1

InChIKey

RFMIKMMOLPNEDG-QVUDESDKSA-M

Smiles

[Na+].C[C@]1(Cn2ccnn2)[C@@H](N3[C@@H](CC3=O)S1(=O)=O)C(=O)[O-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 unreported > 5gm/kg (5000mg/kg)   Drugs of the Future. Vol. 11, Pg. 588, 1986.