
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 6341 products of "Natural and semi-synthetic antibiotics"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
N-Nitroso-N-Desmethyl Tetracycline (N-Nitroso-N-Desmethyl Oxytetracycline EP Impurity B)
Formula:C21H21N3O9Molecular weight:459.41Cephalexin Impurity 1 HCl (D-Phenylglycine Methyl Ester HCl)
CAS:Formula:C9H11NO2·HClColor and Shape:White To Off-White SolidMolecular weight:165.19 36.46Omacetaxine Mepesuccinate (Homoharringtonine)
CAS:Formula:C29H39NO9Color and Shape:White To Off-White SolidMolecular weight:545.63Ozenoxacin Impurity 8
Formula:C16H17Cl2NO3Color and Shape:White To Off-White SolidMolecular weight:342.22Besifloxacin Impurity A HCl
CAS:Formula:C19H21ClFN3O3·HClColor and Shape:Yellow SolidMolecular weight:393.85 36.46Lincomycin EP Impurity E
CAS:Formula:C9H17NO2Color and Shape:White To Off-White SolidMolecular weight:171.241-[(4R,5R)-4,5-Dihydroxy-L-ornithine]-Echinocandin B HCl
CAS:Formula:C34H51N7O15·HClColor and Shape:White To Off-White SolidMolecular weight:797.82 36.46
