
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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Aztreonam Impurity 8
Formula:C13H17N5O8S2Color and Shape:White To Off-White SolidMolecular weight:435.43Cefmetazole Impurity 7 (Mixture of Isomers)
CAS:Formula:C24H22N6O3S3Color and Shape:Yellow SolidMolecular weight:538.66Micafungin Sodium Salt
CAS:Formula:C56H70N9O23S·NaColor and Shape:White To Off-White Solid SolidMolecular weight:1269.29 22.99Clindamycin EP Impurity B
CAS:Formula:C17H31ClN2O5SColor and Shape:Pale Yellow SolidMolecular weight:410.95Ceftazidime EP Impurity A
CAS:Formula:C22H22N6O7S2Color and Shape:White To Off-White SolidMolecular weight:546.57Clarithromycin-13C-d3
CAS:Formula:C3713CH66D3NO13Color and Shape:White To Off-White SolidMolecular weight:751.97Cefepime EP Impurity A
CAS:Formula:C19H24N6O5S2Color and Shape:Off-White SolidMolecular weight:480.56Cefditoren Sodium Salt
CAS:Formula:C19H17N6O5S3·NaColor and Shape:Yellow SolidMolecular weight:505.56 22.99Tiamulin EP Impurity K (Mutilin 11-Acetate)
CAS:Formula:C22H34O4Color and Shape:White To Off-White SolidMolecular weight:362.51Cefazedone Lactone
CAS:Formula:C15H11Cl2N3O5SColor and Shape:White To Off-White SolidMolecular weight:416.23Lincomycin B HCl
CAS:Formula:C17H32N2O6S·HClColor and Shape:Pale Yellow SolidMolecular weight:392.51 36.46Cefamandole EP Impurity C Sodium Salt
CAS:Formula:C20H19N6O6S2·NaColor and Shape:Off-White SolidMolecular weight:503.54 22.99Piperacillin EP Impurity M Disodium Salt
CAS:Formula:C23H27N5O8S·2NaColor and Shape:White To Off-White SolidMolecular weight:533.56 2*22.99Clarithromycin EP Impurity L
CAS:Formula:C38H70N2O13Color and Shape:White To Off-White SolidMolecular weight:762.98
