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A3737

Sigma-Aldrich

Cefepime hydrochloride

Synonyme(s) :

Cefepime dihydrochloride monohydrate

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About This Item

Formule linéaire :
C19H25N6O5S2Cl · HCl · H2O
Numéro CAS:
123171-59-5
Poids moléculaire :
571.50
Code UNSPSC :
51282610
Nomenclature NACRES :
NA.85

Forme

powder

Niveau de qualité

200

Couleur

white to faint yellow

Spectre d'activité de l'antibiotique

Gram-negative bacteria
Gram-positive bacteria

Mode d’action

cell wall synthesis | interferes

Température de stockage

−20°C

InChI

1S/C19H24N6O5S2.2ClH.H2O/c1-25(5-3-4-6-25)7-10-8-31-17-13(16(27)24(17)14(10)18(28)29)22-15(26)12(23-30-2)11-9-32-19(20)21-11;;;/h9,13,17H,3-8H2,1-2H3,(H3-,20,21,22,26,28,29);2*1H;1H2/b23-12-;;;/t13-,17-;;;/m1.../s1

Clé InChI

LRAJHPGSGBRUJN-OMIVUECESA-N

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Description générale

Cefepime is a semi-synthetic fourth-generation cephalosporin. It is resistant to hydrolysis by common plasmid and/or chromosomally-mediated β-lactamases.

Application

Cefepime was used in antimicrobial susceptibility testing for Acinetobacter baumannii and extended-spectrum-β-lactamase-producing Escherichia coli isolated from various samples.

Actions biochimiques/physiologiques

Cefepime is a broad-spectrum cephalosporin with activity against Gram-positive and Gram-negative bacteria. It binds to penicillin-binding proteins and disrupts the cell wall synthesis.

Autres remarques

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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USP

USP

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Sigma-Aldrich

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Nathaniel J Rhodes et al.
Antimicrobial agents and chemotherapy, 58(7), 3757-3761 (2014-04-23)
While a lack of concordance is known between gold standard MIC determinations and Vitek 2, the magnitude of the discrepancy and its impact on treatment decisions for extended-spectrum-β-lactamase (ESBL)-producing Escherichia coli are not. Clinical isolates of ESBL-producing E. coli were
L B Barradell et al.
Drugs, 47(3), 471-505 (1994-03-01)
Cefepime is a 'fourth' generation cephalosporin that has a broader spectrum of antibacterial activity than the third generation cephalosporins and is more active in vitro against Gram-positive aerobic bacteria. The fact that cefepime is stable to hydrolysis by many of
Kuei-Hsiang Hung et al.
Journal of clinical microbiology, 50(3), 721-726 (2011-12-23)
Heteroresistance to antimicrobial agents may affect susceptibility test results and therapeutic success. In this study, we investigated heteroresistance to cephalosporins and penicillins in Acinetobacter baumannii, a major pathogen causing nosocomial infections. Two A. baumannii isolates exhibited heteroresistance to ampicillin-sulbactam, ticarcillin-clavulanic
M P Okamoto et al.
American journal of hospital pharmacy, 51(4), 463-477 (1994-02-15)
The chemistry, pharmacology, antimicrobial spectrum, pharmacokinetics, clinical efficacy, adverse effects, and dosage of cefepime are reviewed. Fourth-generation cephalosporins, such as cefepime, have a quaternary nitrogen that is positively charged at the 3-position, providing the properties of a zwitterion. A 2-aminothiazolyl-acetamido
Fu Peng et al.
Chinese medical journal, 127(23), 4001-4005 (2014-11-29)
Our pervious antibacterial studies on several traditional Chinese medicines have found that Patchouli oil from Pogostemon cablin had significant antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA), which has spread worldwide and infected innumerable people. In order to find the more
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