Natural and semi-synthetic antibiotics
Natural and semisynthetic antibiotics are characterised by chemical structures with heterocyclic rings and active functional groups that inhibit the growth of microorganisms. Their structures allow them to interact with vital bacterial processes, making them useful treatments for bacterial infections. Semisynthetic antibiotics can be modified to enhance their spectrum of activity or resistance to degradation.
At CymitQuimica, we offer high-quality natural and semisynthetic antibiotics for research in microbiology and pharmaceutical development.
Found 6335 products of "Natural and semi-synthetic antibiotics"
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Cefazedone
CAS:<p>Cefazedone (Refosporen) is a semisynthetic first-generation cephalosporin with activity against Gram-positive and Gram-negative bacteria[1].</p>Formula:C18H15Cl2N5O5S3Purity:99.39%Color and Shape:White To Yellowish White PowderMolecular weight:548.44N-Nitroso Vancomycin EP Impurity D Trifluoroacetate
Formula:C59H61Cl2N9O23·C2HF3O2Molecular weight:1335.08 114.02Pleuromutilin
CAS:<p>Pleuromutilin (Drosophilin B) is an inhibitor of bacterial protein synthesis by binding to the 50S ribosomal subunit of bacteria.</p>Formula:C22H34O5Purity:97.321%Color and Shape:Crystalline SolidMolecular weight:378.5Fosfomycin Tromethamine
CAS:<p>An antibiotic produced by Streptomyces fradiae.</p>Formula:C7H18NO7PPurity:99.71% - 99.92%Color and Shape:White Or Off-White PowderMolecular weight:259.19Mecillinam
CAS:<p>Mecillinam, an antibiotic, targets Gram-negative bacteria, mainly for urinary infections and some fevers.</p>Formula:C15H23N3O3SPurity:95.53% - ≥95%Color and Shape:SolidMolecular weight:325.43Flucloxacillin sodium
CAS:<p>Flucloxacillin sodium (floxacillin sodium) is a highly active antibiotic against Gram-negative and Gram-positive bacteria.</p>Formula:C19H16ClFN3NaO5SPurity:95.29% - 97.05%Color and Shape:White SolidMolecular weight:475.85Retapamulin
CAS:<p>Retapamulin (SB-275833), a Pleuromutilin Antibacterial, binds to both E. coli and S. aureus ribosomes with similar potencies (Kd: 3 nM).</p>Formula:C30H47NO4SPurity:99.82% - 99.98%Color and Shape:SolidMolecular weight:517.76
