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SML2897

Sigma-Aldrich

Flomoxef Sodium

≥97% (HPLC)

Synonym(s):

(6R,7R)-7-[[2-[(Difluoromethyl)thio]acetyl]amino]-3-[[[1-(2-hydroxyethyl)-1H-tetrazol-5-yl]thio]methyl]-7-methoxy-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monosodium salt, 6315-S Sodium salt, FMOX Sodium salt

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About This Item

Empirical Formula (Hill Notation):
C15H17F2N6O7S2 · Na
CAS Number:
92823-03-5
Molecular Weight:
518.45
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥97% (HPLC)

form

powder

color

white to beige

solubility

H2O: 2 mg/mL, clear

storage temp.

−20°C

Biochem/physiol Actions

Flomoxef is a semisynthetic oxacephem antibiotic. Flomoxef exhibit activity against epidermides, streptococci, propionibacteria, and both methicillin-resistant and -susceptible Staphylococcus aureus. Flomoxef appear to be stable to the common plasmid beta-lactamases TEM and SH4V-1 or by the betalactamases of S. aureus or B. fragilis.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Chen-Hsiang Lee et al.
Infection and drug resistance, 11, 2471-2480 (2018-12-21)
Flomoxef is potentially effective against β-lactamase-producing Enterobacteriaceae because limited clinical data demonstrate its effectiveness against Enterobacteriaceae bloodstream infections (BSIs) based on its minimum inhibitory concentrations (MICs). This study was conducted to determine the optimal breakpoints based on the survival of
H C Neu et al.
Antimicrobial agents and chemotherapy, 30(5), 638-644 (1986-11-01)
6315-S, a novel difluoromethyl thioacetamido oxacephem, had in vitro activity comparable to that of cefotaxime and moxalactam against Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, Klebsiella oxytoca, Citrobacter diversus, Salmonella spp., and Shigella spp., inhibiting 90% at less than or equal
Jen-Jia Yang et al.
Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi, 51(5), 681-687 (2017-07-12)
Suppression of intestinal flora by broad-spectrum antimicrobial agents facilitated risk of colonization or infection with resistant pathogen. We aimed to investigate the changes in bowel carriage of target resistant microorganisms (TRO) among patients treated with three different classes of Pseudomonas-sparing

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