Stable isotope

Nucleosyn provides Custom Stable Isotope (²H, ¹³C, ¹⁵N) compounds to support projects dedicated to : Bioanalytics, Omics research, Molecular Imaging, and Biomarker discovery.

[13CD3]-Cefepime

Packing size

5mg, 10mg, 25mg, bulk

Stable Isotope Labeled Compound Antibiotic

Cefepime is a fourth-generation cephalosporin antibiotic. It is used to treat moderate to severe nosocomial pneumonia, skin infections, urinary tract infections, febrile neutropenia as empirical treatment, and infections caused by multi-drug-resistant microorganisms like Pseudomonas aeruginosa.

Stable isotope labeled [¹³CD₃]-Cefepime is intended for use as an internal standard for the quantification of Cefepime by LC or GC-mass spectrometry.

Aspect

Powder

Purity

Chemical purity 95%; Isotopic Enrichment 98%

Solubility

Water

Molecular weight

484.57

Molecular formula

C₁₈¹³CH₂₁D₃N₆O₅S₂

IUPAC

(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((methoxy-13C-d3)imino)acetamido)-3-((1-methylpyrrolidin-1-ium-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

S. Van Vooren, A. G. Verstraete, Biomed. Chromatogr., 2021, 35, e5092. read article

N. El-Najjar et al., Drug Test Anal., 2018, 10, 584-591.read article

[13CD3]-Cefepime

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