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.
Products of "Natural and semi-synthetic antibiotics"
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Ciprofloxacin EP Impurity A
CAS:Formula:C13H9ClFNO3Color and Shape:White To Off-White SolidMolecular weight:281.67Bis(2-methylaminoethyl) Ether Hydrochloride (2,2'-oxybis(N-methylethan-1-amine), hydrochloride)
CAS:Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters, salts thereof, nesoiFormula:C6H16N2O·2HClColor and Shape:White Off-White SolidMolecular weight:132.12626Clindamycin phosphate
CAS:Clindamycin phosphate: a broad-spectrum chlorinated antibiotic, modified from lincomycin, used topically.Formula:C18H34ClN2O8PSPurity:98.15%Color and Shape:White SolidMolecular weight:504.96Amikacin EP Impurity A
CAS:Amikacin EP Impurity A is a metabolite of amikacin. It is a white crystalline substance with a molecular weight of 269.5. Amikacin EP Impurity A is found in the urine and bile of individuals who have been administered amikacin. It has been shown to be pharmacologically active, inhibiting bacterial growth by binding to DNA-dependent RNA polymerase, thereby preventing transcription and replication.Formula:C22H43N5O13Purity:Min. 95%Molecular weight:585.6 g/molCilastatin EP Impurity A HCl (Mixture of Diastereomers)
Formula:C16H26N2O6S·HClColor and Shape:White To Off-White SolidMolecular weight:374.45 36.46Bacitracin
CAS:Bacitracin (Ziba-RX), a mixture of related cyclic polypeptides, disrupts bacteria by interfering with cell wall and peptidoglycan synthesis.Formula:C66H103N17O16SPurity:60IU/mg - ≥98%Color and Shape:White To Almost White PowderMolecular weight:1422.73Posaconazole Impurity 1
CAS:Formula:C36H40F2N8O4Color and Shape:White To Off-White SolidMolecular weight:686.76Spiramycin
CAS:Spiramycin, a Streptomyces-made macrolide antibiotic, targets gram-positive pathogens, N. gonorrhoeae, staph, and Toxoplasma gondii.Formula:C43H74N2O14Purity:90.59% - 97.92%Color and Shape:SolidMolecular weight:843.07Sulbactam EP Impurity E (Sulbactam USP Related Compound E)
CAS:Formula:C8H9Br2NO5SColor and Shape:White To Off-White SolidMolecular weight:391.03Pimecrolimus
CAS:Pimecrolimus, a calcineurin inhibitor, binds FKBP-12, blocking calcium-dependent signals.Formula:C43H68ClNO11Purity:99.53% - 99.87%Color and Shape:White Crystalline PowderMolecular weight:810.45
