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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Lincomycin HCl (Clindamycin Phosphate EP Impurity A HCl)
CAS:Formula:C18H34N2O6S·HClMolecular weight:406.54 36.46Cefdinir Impurity 6 (Thiazolylacetylglycine Oxime Acetal)
CAS:Formula:C7H10N4O4S·C7H8N4O3SColor and Shape:Pale Yellow SolidMolecular weight:246.24 228.23Arbekacin
CAS:<p>Arbekacin is an aminoglycoside antibiotic.</p>Formula:C22H44N6O10Purity:98%Color and Shape:SolidMolecular weight:552.63Dicloxacillin Degradation Impurity (DCMICAA)
CAS:Formula:C13H10Cl2N2O4Color and Shape:White To Off-White SolidMolecular weight:329.13Ampicillin EP Impurity G
CAS:Formula:C16H14N2O2Color and Shape:White To Off-White SolidMolecular weight:266.30Salinomycin sodium salt
CAS:<p>Salinomycin sodium salt (Sodium salinomycin), an antibiotic potassium ionophore, is an effective inhibitor of Wnt/β-catenin signaling.</p>Formula:C42H69NaO11Purity:98.76% - 99.11%Color and Shape:White Or Light Yellow Crystalline Powder With Special SmelMolecular weight:772.98Cefazolin Impurity 10
CAS:Formula:C3H4N4O2Color and Shape:White To Off-White SolidMolecular weight:128.09N-Nitroso Desmethyl Minocycline 2 Trifluoroacetate
Formula:C22H24N4O8·C2HF3O2Molecular weight:472.45 114.02Moenomycin Complex
CAS:<p>Moenomycin complex is a mixture of moenomycins A, A12, C1, C3 and C4, which are antibiotics from several Streptomyces that directly inhibit bacterial PGTs.</p>Formula:C66H101N4O31PColor and Shape:SolidMolecular weight:1477.505Moxifloxacin EP Impurity C HCl (Moxifloxacin USP Related Compound C HCl)
CAS:Formula:C22H26FN3O4·HClColor and Shape:Pale Yellow SolidMolecular weight:415.47 36.46Posaconazole-d5
CAS:Formula:C37H37D5F2N8O4Color and Shape:White To Off-White SolidMolecular weight:705.82Moxifloxacin Impurity 37 Ditrifluoroacetate
Formula:C21H24FN3O5·2C2HF3O2Molecular weight:417.44 2*114.02N-Desmethyl Dirithromycin
CAS:Formula:C41H76N2O14Color and Shape:White To Off-White SolidMolecular weight:821.06Ceftazidime Impurity 17 Ditrifluoroacetate
Formula:C26H30N6O7S2·2C2HF3O2Color and Shape:Off-White SolidMolecular weight:602.68 2*114.02Pivmecillinam EP Impurity C HCl ((2R,4S)-Isomer)
CAS:Formula:C20H35N3O4S·HClMolecular weight:413.58 36.46Polymyxin B2 Pentatrifluoroacetate
CAS:Formula:C55H96N16O13·5C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1189.47 5*114.02Potassium Clavulanate
CAS:Formula:C8H8NO5·KColor and Shape:White To Off-White SolidMolecular weight:198.16 39.10Cefminox Sodium Salt
CAS:Formula:C16H20N7O7S3·NaColor and Shape:Off-White SolidMolecular weight:518.57 22.99Linezolid Desacetamide Phthalimide
CAS:Formula:C22H20FN3O5Color and Shape:White To Off-White SolidMolecular weight:425.42Potassium Clavulanate EP Impurity J
CAS:Formula:C6H16N2Color and Shape:Colourless LiquidMolecular weight:116.21Aztreonam Impurity 8
Formula:C13H17N5O8S2Color and Shape:White To Off-White SolidMolecular weight:435.43Cefdinir 3-Isomer Sodium Salt
CAS:Formula:C14H13N5O5S2·NaColor and Shape:Pale Yellow SolidMolecular weight:394.40 22.99Lomefloxacin Impurity 2 HCl
Formula:C17H20FN3O4·HClColor and Shape:White To Off-White SolidMolecular weight:349.36 36.46Cilastatin Impurity 3
Formula:C13H21NO4Color and Shape:White To Off-White SolidMolecular weight:255.31Lovastatin Impurity 2 (Mixture of Diastereomers)
Formula:C24H34O6Color and Shape:White To Off-White SolidMolecular weight:418.53Faropenem Impurity 9 Sodium Salt
Formula:C16H20NO7S·NaColor and Shape:White To Off-White SolidMolecular weight:370.40 22.99Clindamycin Palmitate Sulfoxide HCl
CAS:Formula:C34H63ClN2O7S·HClColor and Shape:White To Off-White SolidMolecular weight:679.40 36.46Flucloxacillin EP Impurity B (Mixture of Diastereomers)
CAS:Formula:C18H19ClFN3O4SColor and Shape:White To Off-White SolidMolecular weight:427.88Posaconazole Piperazine N,N-Dioxide
CAS:Formula:C37H42F2N8O6Color and Shape:Off-White SolidMolecular weight:732.79Tebipenem Pivoxil Impurity 20
CAS:Formula:C16H23N3O5S2Color and Shape:Brown SolidMolecular weight:401.51
