Flucloxacillin Sodium

Product Description

Flucloxacillin sodium is a narrow-spectrum penicillin antibiotic similar to cloxacillin. Resistant to β-lactamases, it targets gram-positive organisms such as Staphylococcus aureus. It can causes cholestatic liver damage.

Penicillins are a type of β-lactam antibiotic consisting of a four-membered β-lactam ring bound to a five-membered thiazolidine ring. This two-ring system causes distortion of the β-lactam amide bond, resulting in decreased resonance stabilization and increased reactivity. β-lactams inhibit the formation of peptidoglycan cross-links within bacterial cell walls by targeting penicillin-binding proteins or PBPs. Consequently, the bacterial cell wall becomes weak and cytolysis occurs. Resistance to β-lactam antibiotics occurs in the presence of cells containing plasmid encoded extended spectrum β-lactamases or ESBLs, however flucloxacillin is resistant to these effects.

Antibiotics are often used in clinical in vitro tests known as antimicrobial susceptibility tests or ASTs to determine their efficacy against certain bacterial species. They are tested against gram-negative and gram-positive bacteria using panels, discs, and MIC strips by medical microbiologists. ASTs decrease the risk of using an antibiotic against bacteria exhibiting resistance to it, and the results are used in clinical settings to determine which antibiotic(s) to prescribe for various infections.

Product Specifications
Flucloxacillin Sodium

MOLECULAR BIOLOGY GRADE

Formula: C19H16ClFN3NaO5S

MW: 475.85 g/mol

Storage/Handling: Store in a dry and well-ventilated place.

PubChem Chemical ID: 23667629

Product Specifications

Catalog ID F-420
CAS # 1847-24-1
MW 475.85 g/mol
Grade MOLECULAR BIOLOGY GRADE

Technical Documentation

P Protocol
O Other
C Certificate of Analysis
S Safety Data Sheet

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