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 6345 products of "Natural and semi-synthetic antibiotics"
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Tobramycin Sulfate
CAS:Formula:C18H37N5O9·H2SO4Color and Shape:White To Off-White SolidMolecular weight:467.52 98.08Besifloxacin Impurity D Enantiomer
Formula:C32H28Cl2F2N4O6Color and Shape:Pale Yellow SolidMolecular weight:673.49Eprinomectin-d3 (Mixture of B1a-d3 and B1b-d3)
CAS:Formula:C50H72D3NO14(componentB1ad3)C49H70D3NO14(componentB1bd3)Color and Shape:White To Off-White SolidMolecular weight:917.16 (B1a-d3); 903.13 (B1b-d3)Cefixime EP Impurity C (Cefixime 7-epimer) Disodium Salt
CAS:Formula:C16H13N5O7S2·2NaColor and Shape:Pale Brown SolidMolecular weight:451.43 2*22.99Tedizolid Impurity 8 Diimidazolium Salt
CAS:Formula:C34H30F2N12O11P2·2C3H4N2Color and Shape:Off-White SolidMolecular weight:882.64 2*68.08Cefdinir USP Related Compound B
CAS:Formula:C14H14N4O4S2Color and Shape:Off-White SolidMolecular weight:366.41Ceftizoxime Impurity 26
Formula:C26H24N10O9S4Color and Shape:Pale Yellow SolidMolecular weight:748.78Fosfomycin Trometamol EP Impurity A Di-Ammonium Salt
CAS:Formula:C3H9O5P·2H3NColor and Shape:Pale Yellow Semi-SolidMolecular weight:156.08 2 17.03N-Nitroso Azithromycin EP Impurity A Acetate (N-Nitroso Azathramycin Acetate, N-Nitroso Desmethyl Azithromycin Acetate)
Formula:C37H69N3O13·C2H4O2Molecular weight:763.97 60.05Linezolid Impurity 7 HCl
CAS:Formula:C15H22FN3O3·HClColor and Shape:Brown SolidMolecular weight:311.36 36.46
