Date published: 2025-12-18

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Ertapenem Disodium (CAS 153832-38-3)

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Alternate Names:
Ertapenem Disodium is also known as L-749.
Application:
Ertapenem Disodium is a long-acting, broad-spectrum group 1 carbapenem antibiotic and antibacterial.
CAS Number:
153832-38-3
Molecular Weight:
519.48
Molecular Formula:
C22H23N3O7S•2Na
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Ertapenem Disodium is a group 1 antibiotic and antibacterial. It is a long-acting, broad-spectrum antibiotic in the β-lactam subclass known as carbapenems. It inhibits the synthesis of bacterial cell walls by attaching to penicillin-binding proteins. It is effective against Gram-positive and Gram-negative bacteria. Ertapenem Disodium is also known as L-749, 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, and (4R,5S,6S)-3-[[(3S,5S)-5-[[(3-Carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid Sodium Salt.


Ertapenem Disodium (CAS 153832-38-3) References

  1. Detection of carbapenemase-producing enterobacteriaceae in the baltic countries and st. Petersburg area.  |  Pavelkovich, A., et al. 2014. Biomed Res Int. 2014: 548960. PMID: 24724086
  2. In Vitro Antibiofilm Efficacies of Different Antibiotic Combinations with Zinc Sulfate against Pseudomonas aeruginosa Recovered from Hospitalized Patients with Urinary Tract Infection.  |  Elkhatib, W. and Noreddin, A. 2014. Antibiotics (Basel). 3: 64-84. PMID: 27025734
  3. Development and validation of a quantitative confirmatory method for 30 β-lactam antibiotics in bovine muscle using liquid chromatography coupled to tandem mass spectrometry.  |  Di Rocco, M., et al. 2017. J Chromatogr A. 1500: 121-135. PMID: 28449875
  4. Determination of carbapenem antibiotics using a purpose-made capillary electrophoresis instrument with contactless conductivity detection.  |  Pham, TNM., et al. 2020. J Pharm Biomed Anal. 178: 112906. PMID: 31634756
  5. Improving the chromatographic selectivity of β-lactam residue analysis in milk using phenyl-column chemistry prior to detection by tandem mass spectrometry.  |  Di Rocco, M., et al. 2020. Anal Bioanal Chem. 412: 4461-4475. PMID: 32447520
  6. Carbapenemase Producing Klebsiella pneumoniae (KPC): What Is the Best MALDI-TOF MS Detection Method.  |  Hleba, L., et al. 2021. Antibiotics (Basel). 10: PMID: 34943761
  7. FK506 impairs neutrophil migration that results in increased polymicrobial sepsis susceptibility.  |  Borges, VF., et al. 2023. Inflamm Res. 72: 203-215. PMID: 36401631

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ertapenem Disodium, 10 mg

sc-391428
10 mg
$365.00

Ertapenem Disodium, 100 mg

sc-391428A
100 mg
$1438.00