
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 6343 products of "Natural and semi-synthetic antibiotics"
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Elaiophylin
CAS:<p>Elaiophylin exhibits anti-Plasmodium falciparum and anti-Trypanosoma brucei activity; IC50: 0.36 μM & 0.45 μM, respectively.</p>Formula:C54H88O18Purity:98%Color and Shape:SolidMolecular weight:1025.27Clindamycin HCl (Clindamycin Phosphate EP Impurity E HCl)
CAS:Formula:C18H33ClN2O5S·HClColor and Shape:White To Off-White SolidMolecular weight:424.99 36.46Sulbactam EP Impurity F (Sulbactam USP Related Compound F)
CAS:Formula:C8H9Br2NO3SColor and Shape:Off-White SolidMolecular weight:359.03Aztreonam Impurity 1 Disodium Salt (Mixture of Diastereomers)
Formula:C15H21N5O9S2·2NaColor and Shape:White To Off-White SolidMolecular weight:479.49 2*22.99Cefdinir Isoxazole Analog
CAS:Formula:C13H11N3O6SColor and Shape:Off-White SolidMolecular weight:337.31Cefonicid sodium
CAS:<p>Cefonicid sodium is a broad-spectrum cephalosporin antibiotic that inhibits bacterial cell wall formation.Cost-effective and quality-assured.</p>Formula:C18H16N6Na2O8S3Purity:98.61%Color and Shape:White Or Off-White Crystalline PowderMolecular weight:586.53Rifaximin EP Impurity C (Rifamycin SV)
CAS:Formula:C37H47NO12Color and Shape:Orange SolidMolecular weight:697.78Clarithromycin EP Impurity O
CAS:Formula:C39H72N2O13Color and Shape:White To Off-White SolidMolecular weight:777.01Brilacidin tetrahydrochloride
CAS:<p>Brilacidin tetrahydrochloride is a synthetic antibiotic effective against multiple bacteria with MIC90 values ranging from 1 to 8 μg/mL.</p>Formula:C40H54Cl4F6N14O6Color and Shape:SolidMolecular weight:1082.75Cefepime Impurity 1
Formula:C10H16N4O4SColor and Shape:White To Off-White SolidMolecular weight:288.32Bacitracin EP Impurity B Tritrifluoroacetate
CAS:Formula:C64H99N17O16S·3C2HF3O2Molecular weight:1394.66 3*114.02Spectinomycin Sulfate
Formula:C14H24N2O7·H2O4SColor and Shape:White To Off-White SolidMolecular weight:332.36 98.08Colistin B Pentatrifluoroacetate (Polymyxin E2 Pentatrifluoroacetate)
CAS:Formula:C52H98N16O13·5C2HF3O2Molecular weight:1155.46 5*114.02Posaconazole Impurity 44
CAS:Formula:C35H40F2N8O4Color and Shape:Off-White SolidMolecular weight:674.74

