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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Amoxicillin EP Impurity D
CAS:Formula:C16H21N3O6SColor and Shape:White To Off-White SolidMolecular weight:383.42Amoxicillin-d4
CAS:Formula:C16H15D4N3O5SColor and Shape:White To Off-White SolidMolecular weight:369.43Cefcapene Impurity 1
Formula:C16H16N4O4S2Color and Shape:White To Off-White SolidMolecular weight:392.45Cefamandole EP Impurity E
CAS:Formula:C19H18N2O8SColor and Shape:White To Off-White SolidMolecular weight:434.42Flomoxef Impurity 20 Sodium Salt
CAS:Formula:C15H17F2N6O7S2·NaColor and Shape:White To Off-White SolidMolecular weight:495.45 22.99Penicillin F Potassium Salt
CAS:Formula:C14H19N2O4S·KColor and Shape:White To Off-White SolidMolecular weight:311.38 39.10Posaconazole Impurity 33
CAS:Formula:C13H20N2O2Color and Shape:Off-White SolidMolecular weight:236.32Aztreonam Dimer Impurity Sodium Salt
Formula:C26H35N10O14S3·NaColor and Shape:White To Off-White SolidMolecular weight:807.80 22.99Cefadroxil Impurity 4 (Mixture of Diastereomers)
Formula:C24H24N4O7SColor and Shape:White To Off-White SolidMolecular weight:512.54Potassium Clavulanate EP Impurity C
CAS:Formula:C10H16N2O2Color and Shape:Pale Yellow SolidMolecular weight:196.25Bacitracin EP Impurity H Ditrifluoroacetate
CAS:Formula:C65H96N16O17S·2C2HF3O2Molecular weight:1405.64 2*114.02Cefotiam hydrochloride
CAS:<p>Cefotiam hydrochloride is a third-gen cephalosporin that disrupts bacterial cell wall synthesis by inhibiting PBPs.</p>Formula:C18H23N9O4S3·2HClPurity:98.23%Color and Shape:SolidMolecular weight:598.60Retapamulin Impurity 14
Formula:C30H47NO5SColor and Shape:White To Off-White SolidMolecular weight:533.78Piperacillin Impurity 2
Formula:C24H31N5O8SColor and Shape:White To Off-White SolidMolecular weight:549.60Cloxacillin Sodium Salt
CAS:Formula:C19H17ClN3O5S·NaColor and Shape:White To Off-White SolidMolecular weight:434.88 22.99Cefpodoxime Proxetil Impurity 5 (Mixture of Diastereomers)
Formula:C30H37N7O12S3Color and Shape:White To Off-White SolidMolecular weight:783.84Ixabepilone Impurity 5 (Epothilone A)
CAS:Formula:C26H39NO6SColor and Shape:Off-White SolidMolecular weight:493.67Cefotetan Impurity 3
CAS:Formula:C24H24N6O3S3Color and Shape:Pale Yellow SolidMolecular weight:540.68Erythromycin Ethylsuccinate EP Impurity G
Formula:C42H73NO16Color and Shape:White To Off-White SolidMolecular weight:848.04Lincomycin EP Impurity F
CAS:Formula:C9H19NO5SColor and Shape:White To Off-White SolidMolecular weight:253.31Cefradine Impurity 9 HCl
CAS:Formula:C8H9NO3·HClColor and Shape:White To Off-White SolidMolecular weight:167.16 36.46Azithromycin Impurity 9
CAS:Formula:C39H74N2O12Color and Shape:White To Off-White SolidMolecular weight:763.02Griseofulvin-d3
CAS:Formula:C17H14D3ClO6Color and Shape:White To Off-White SolidMolecular weight:355.79Linezolid Impurity 47 (N,O-Desethylene Linezolid)
CAS:Formula:C14H18FN3O4Color and Shape:White To Off-White SolidMolecular weight:311.31Linezolid USP Related Compound C
CAS:Formula:C14H18FN3O3Color and Shape:Pale Yellow SolidMolecular weight:295.31Lovastatin EP Impurity B Sodium Salt (Lovastatin Hydroxy Acid Sodium Salt)
CAS:Formula:C24H37O6·NaColor and Shape:White To Off-White SolidMolecular weight:421.55 22.99Clarithromycin N-Oxide
CAS:Formula:C38H69NO14Color and Shape:White To Off-White SolidMolecular weight:763.96
