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 6347 products of "Natural and semi-synthetic antibiotics"
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Cefiderocol Sulfate Tosylate
CAS:Formula:C30H35ClN7O10S2·C7H7O3S·O4S)·3C7H8O3SMolecular weight:3*753.22. 171.34. 95.95. 3*172.20Cefoperazone
CAS:<p>Cefoperazone (Medocef) inactivates PBPs, disrupting bacterial cell wall synthesis and division; inhibits rMrp2 [3H]E217βG uptake (IC50: 199 μM).</p>Formula:C25H27N9O8S2Purity:98.99% - 99.76%Color and Shape:SolidMolecular weight:645.67Sultamicillin Tosilate Dihydrate
Formula:C26H31N3O9S2·C7H8O3S·2H2OMolecular weight:593.67 172.20 2 18.02Cefazolin Impurity 20 Trifluoroacetate Salt
Formula:C20H22N4O9S2·C2HF3O2Molecular weight:526.54 114.02Homoharringtonine
CAS:<p>Homoharringtonine (HHT) is an alkaloid combatting myeloid cancers and potentially some myelodysplastic syndromes, may treat leukemia and resistant NSC-LC.</p>Formula:C29H39NO9Purity:98.21% - 99.78%Color and Shape:Off-White CrystMolecular weight:545.62Cefquinome sulfate
CAS:<p>Cefquinome Sulfate is a semisynthetic, broad-spectrum, fourth-generation aminothiazolyl cephalosporin with antibacterial activity.</p>Formula:C23H26N6O9S3Purity:97.83%Color and Shape:White Or Almost White PowderMolecular weight:626.67Oxytetracycline Dihydrate
CAS:<p>Oxytetracycline Dihydrate (Terramycin Dihydrate) is a prescription antibiotic, interfering with the ability of bacteria to produce essential proteins.</p>Formula:C22H24N2O9·2H2OPurity:99.80%Color and Shape:CrystallineMolecular weight:496.46Cilastatin Impurity 22
CAS:Formula:C15H24ClNO3Color and Shape:White To Off-White SolidMolecular weight:301.81Cilastatin
CAS:<p>Cilastatin (MK0791): protects imipenem from renal breakdown; inhibits leukotriene D4 metabolism.</p>Formula:C16H26N2O5SPurity:97.76% - 99.71%Color and Shape:SolidMolecular weight:358.45G-418 disulfate
CAS:<p>G-418 disulfate (Geneticin sulfate) is an aminoglycoside antibiotic, which blocks polypeptide synthesis by inhibiting the elongation step in cells.</p>Formula:C20H40N4O10·2H2O4SPurity:98% - 99.9%Color and Shape:White To Off-White PowderMolecular weight:692.71
