
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 6414 products of "Natural and semi-synthetic antibiotics"
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Polymyxin B Sulfate
CAS:Antibiotics nesoiFormula:C56H98N16O13C55H96N16O13C55H96N16O13C56H98N16O13Color and Shape:White Off-White PowderMolecular weight:4782.96841Amoxicillin
CAS:Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoiFormula:C16H19N3O5S·3H2OColor and Shape:White Crystalline PowderMolecular weight:419.13624Clarithromycin Z-Oxime
CAS:Lactones, nesoiFormula:C38H70N2O13Color and Shape:White Off-White SolidMolecular weight:762.48779N-Desmethylclarithromycin Oxime
CAS:Lactones, nesoiFormula:C37H68N2O13Color and Shape:White Off-White SolidMolecular weight:748.95Erythromycin Oxime
CAS:Lactones, nesoiFormula:C37H68N2O13Color and Shape:White Off-White SolidMolecular weight:748.472146-O-Methylerythromycin A 9-(O-methyloxime)
CAS:Lactones, nesoiFormula:C39H72N2O13Color and Shape:White Off-White SolidMolecular weight:776.50344Tazobactam Related Compound A ((2S,3S)-2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric acid)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, excluding aromatic or modified aromaticFormula:C7H12N4O4SColor and Shape:Pale Yellow PowderMolecular weight:248.05793Nafcillin System Suitability Mixture (This mixture contains nafcillin sodium and ethoxynaphthoic acid)
Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoiColor and Shape:Off-White PowderEndotoxin (11,000 USP Endotoxin Units)
Human blood; animal blood prepared for therapeutic, prophylatic or diagnostic uses; antisera and other blood fractions, etc. nesoiColor and Shape:White Lyophilized CakePimecrolimus
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C43H68ClNO11Color and Shape:White Off-White PowderMolecular weight:809.44809


