
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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Potassium Clavulanate EP Impurity G Enantiomer
CAS:Formula:C13H15NO6Color and Shape:White To Off-White SolidMolecular weight:281.26Ceftazidime Impurity 8 Trifluoroacetate
Formula:C9H12N4O4S·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:272.28 114.02Cefazolin Impurity 45
CAS:Formula:C13H14N6O6SColor and Shape:White To Off-White SolidMolecular weight:382.35Azithromycin Impurity 3
CAS:Formula:C38H74N2O13Color and Shape:White To Off-White SolidMolecular weight:767.01Linezolid Impurity 30
Formula:C17H22FN3O4Color and Shape:White To Off-White SolidMolecular weight:351.38Rapamycin (Sirolimus)
CAS:Formula:C51H79NO13Color and Shape:White To Off-White SolidMolecular weight:914.19Gentamicin Sulfate EP Impurity E DiHBr (2-Deoxystreptamine DiHBr)
CAS:Formula:C6H14N2O3·2HBrColor and Shape:White To Off-White SolidMolecular weight:162.19 2*80.91Clarithromycin EP Impurity G (Mixture of Z and E Isomers)
CAS:Formula:C39H72N2O13Color and Shape:White To Off-White SolidMolecular weight:777.01Cefepime Impurity 9
Formula:C8H10N4O3S·C8H12N4O4SColor and Shape:Pale Yellow SolidMolecular weight:242.25 260.27Linezolid Related Impurity 2 HCl
Formula:C15H22FN3O3·HClColor and Shape:Brown SolidMolecular weight:311.36 36.46Sulbactam EP Impurity A (Sulbactam USP Related Compound A)
CAS:Formula:C5H11NO4SColor and Shape:White To Off-White SolidMolecular weight:181.21Posaconazole Diastereoisomer Related Compound 4
CAS:Formula:C30H35N5O3Color and Shape:Off-White SolidMolecular weight:513.65Besifloxacin Impurity 1
Formula:C19H21ClFN3O3·HClColor and Shape:Pale Yellow SolidMolecular weight:393.85 36.46Eprinomectin (Mixture of B1a and B1b)
CAS:Formula:C50H75NO14C49H73NO14Color and Shape:White To Off-White SolidMolecular weight:914.14 (component B1a); 900.12 (componenLumefantrine-d9 (Benflumetol-d9)
CAS:Formula:C30H23D9Cl3NOColor and Shape:Pale Yellow SolidMolecular weight:538.00Cefotaxime EP Impurity A (Cefetamet)
CAS:Formula:C14H15N5O5S2Color and Shape:White To Off-White SolidMolecular weight:397.42Lovastatin EP Impurity B Sodium Salt (Lovastatin Hydroxy Acid Sodium Salt)
CAS:Formula:C24H37O6·NaColor and Shape:White To Off-White SolidMolecular weight:421.55 22.99Micafungin Impurity FR-901379
CAS:Formula:C51H82N8O21SColor and Shape:Off-White SolidMolecular weight:1175.31Clavulanic Acid Impurity 8 HCl
CAS:Formula:C4H9NO2·HClColor and Shape:Pale Brown LiquidMolecular weight:103.12 36.46Ceftolozane Impurity 13
CAS:Formula:C8H11N5O4SColor and Shape:White To Off-White SolidMolecular weight:273.27Cefepime EP Impurity D (Cefepime USP Related Compound D)
CAS:Formula:C6H7N3O3SColor and Shape:White To Off-White SolidMolecular weight:201.20Cefprozil EP Impurity D (Cefprozil USP Related Compound D)
CAS:Formula:C10H12N2O3SColor and Shape:White To Off-White SolidMolecular weight:240.28Lomefloxacin Impurity 2 HCl
Formula:C17H20FN3O4·HClColor and Shape:White To Off-White SolidMolecular weight:349.36 36.46Tetracycline-13C2-d6 (Oxytetracycline EP Impurity B-13C2-d6)
CAS:Formula:C2013C2H18D6N2O8Molecular weight:452.46Tedizolid-13C-d3
CAS:Formula:C1613CH12D3FN6O3Color and Shape:White To Off-White SolidMolecular weight:374.36Linezolid Impurity 32 HCl
CAS:Formula:C15H22FN3O3·HClColor and Shape:White To Off-White SolidMolecular weight:311.36 36.46Cefditoren Impurity 16
CAS:Formula:C33H36N6O8S3Color and Shape:Pale Yellow SolidMolecular weight:740.87Cefaclor Impurity 2
CAS:Formula:C17H18N2O3Color and Shape:White To Off-White SolidMolecular weight:298.34Piperacillin Impurity 13
Formula:C23H27N5O9SColor and Shape:White To Off-White SolidMolecular weight:549.56Sulfociprofloxacin Sodium Salt
CAS:Formula:C17H17FN3O6S·NaColor and Shape:Pale Yellow SolidMolecular weight:410.40 22.99Cefradine-d5
CAS:Formula:C16H14D5N3O4SColor and Shape:White To Off-White SolidMolecular weight:354.44Caspofungin Diacetate
CAS:Formula:C52H88N10O15·2C2H4O2Color and Shape:White To Off-White SolidMolecular weight:1093.34 2*60.05
