
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 6320 products of "Natural and semi-synthetic antibiotics"
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Ceftaroline Fosamil Impurity 27
Formula:C29H26N2O7S2Color and Shape:White To Off-White SolidMolecular weight:578.65Potassium Clavulanate EP Impurity J
CAS:Formula:C6H16N2Color and Shape:Colourless LiquidMolecular weight:116.21Linezolid USP Related Compound C
CAS:Formula:C14H18FN3O3Color and Shape:Pale Yellow SolidMolecular weight:295.31Posaconazole Impurity 35 Oxalate
Formula:C13H20N2O2·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:236.32 90.03Cefdinir Impurity 1 Sodium Salt
CAS:Formula:C13H12N5O5S2·NaColor and Shape:White To Off-White SolidMolecular weight:382.40 22.99Faropenem Impurity 9 Sodium Salt
Formula:C16H20NO7S·NaColor and Shape:White To Off-White SolidMolecular weight:370.40 22.99Ciprofloxacin EP Impurity A
CAS:Formula:C13H9ClFNO3Color and Shape:White To Off-White SolidMolecular weight:281.67Ampicillin EP Impurity D Disodium Salt (Mixture of Diastereomers)
CAS:Formula:C16H19N3O5S·2NaColor and Shape:Off-White SolidMolecular weight:365.41 2*22.99Cefixime Impurity 1
CAS:Formula:C8H9N3O5SColor and Shape:White To Off-White SolidMolecular weight:259.24Cefaclor EP Impurity H
Formula:C23H21ClN4O5SColor and Shape:White To Off-White SolidMolecular weight:500.95Cilastatin Impurity 3
Formula:C13H21NO4Color and Shape:White To Off-White SolidMolecular weight:255.31Bacitracin EP Impurity A Tritrifluoroacetate
CAS:Formula:C64H99N17O16S·3C2HF3O2Molecular weight:1394.66 3*114.02Amoxicillin EP Impurity A (Sulbactam EP Impurity B, Piperacillin EP Impurity H, Amoxicillin USP Related Compound A)
CAS:Formula:C8H12N2O3SColor and Shape:White To Off-White SolidMolecular weight:216.26N-Desmethyl Dirithromycin
CAS:Formula:C41H76N2O14Color and Shape:White To Off-White SolidMolecular weight:821.06Ceftazidime EP Impurity E
CAS:Formula:C26H30N6O7S2Color and Shape:White To Off-White SolidMolecular weight:602.68Clarithromycin EP Impurity N
CAS:Formula:C38H67NO12Color and Shape:White To Off-White SolidMolecular weight:729.95Benzylposaconazole
CAS:Formula:C44H48F2N8O4Color and Shape:White To Off-White SolidMolecular weight:790.92Tazobactam Acid Impurity 13
CAS:Formula:C23H22N4O5SColor and Shape:White To Off-White SolidMolecular weight:466.51Posaconazole Impurity 8
Formula:C29H37N5O3Color and Shape:White To Off-White SolidMolecular weight:503.65Puromycin
CAS:<p>Puromycin (NSC-3055) is an antibiotic protein synthesis inhibitor.</p>Formula:C22H29N7O5Purity:98%Color and Shape:SolidMolecular weight:471.51Ivermectin EP Impurity C (Avermectin B2a)
CAS:Formula:C48H74O15Color and Shape:White To Off-White SolidMolecular weight:891.11Lomefloxacin Impurity 2 HCl
Formula:C17H20FN3O4·HClColor and Shape:White To Off-White SolidMolecular weight:349.36 36.46Erythromycin A (6,9-Imino Ether)
CAS:Formula:C37H66N2O12Color and Shape:White To Off-White SolidMolecular weight:730.94Posaconazole Impurity 4
CAS:Formula:C14H15F2N3O2Color and Shape:Off-White SolidMolecular weight:295.29Sparfloxacin Impurity 4 Sodium Salt
CAS:Formula:C19H23F2N4O3·NaColor and Shape:Yellow SolidMolecular weight:393.42 22.99Tacrolimus EP Impurity I (Tacrolimus Diene)
CAS:Formula:C44H67NO11Color and Shape:White To Off-White SolidMolecular weight:786.02Faropenem Sodium Salt
CAS:Formula:C12H14NO5S·NaColor and Shape:White To Off-White SolidMolecular weight:284.31 22.99Moxifloxacin Impurity 18
CAS:Formula:C14H13FN2O4Color and Shape:Off-White SolidMolecular weight:292.27Desbutyl Lumefantrine
CAS:Formula:C26H24Cl3NOColor and Shape:Pale Yellow SolidMolecular weight:472.85


