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 6579 products for "Natural and semi-synthetic antibiotics".
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Bis(dimethylaminoethyl) Ether Dihydrochloride (2,2'-oxybis(N,N-dimethylethan-1-amine), hydrochloride)
CAS:Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters, salts thereof, nesoiFormula:C8H20N2O·2HClColor and Shape:White Off-White SolidMolecular weight:160.15756Pyrrolic acid Derivative (4-(2-hydroxyethyl)-1H-pyrrole-3-carboxylic acid)
CAS:Heterocyclic compounds (excluding aromatic or modified aromatic) withnitrogen hetero-atom(s) only nesoiFormula:C7H9NO3Color and Shape:Off-White SolidMolecular weight:155.05824Posaconazole Related Compound A
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C37H42F2N8O4Color and Shape:White PowderMolecular weight:700.79Piperacillin Sulfoxide ((2S,5R,6R)-6-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide)
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C23H27N5O8SColor and Shape:White Off-White PowderMolecular weight:533.56Clarithromycin Furanyl Analog
CAS:Lactones, nesoiFormula:C30H51NO8Color and Shape:White Off-White SolidMolecular weight:553.74Erythromycin Stearate
CAS:Erythromycin and its derivatives; salts thereofFormula:C37H67NO13·C18H36O2Color and Shape:PowderMolecular weight:1018.59 g/molDimethylethylamine Hydrochloride (N,N-dimethylethanamine, hydrochloride)
CAS:Acyclic monoamines and their derivatives, nesoiFormula:C4H11N·HClColor and Shape:White Off-White SolidMolecular weight:73.08915Erythromycin Lactobionate
CAS:Erythromycin and its derivatives; salts thereofFormula:C37H67NO13·C12H22O12Color and Shape:White Off-White PowderMolecular weight:1091.57237Clarithromycin Related Compound A (6,11-di-O-methylerythromycin A)
CAS:Lactones nesoiFormula:C39H71NO13Color and Shape:White PowderMolecular weight:761.49254Cefdinir Related Compound A ((2R)-2-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic acid)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C14H15N5O6S2Color and Shape:Light Yellow Dark Yellow Brown PowderMolecular weight:413.04638Pimecrolimus System Suitability Mixture (A mixture containing Pimecrolimus, Pimecrolimus triene analog, Desmethylpimecrolimus, and other impurities)
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 PowderNeomycin Sulfate
CAS:Antibiotics nesoiFormula:C23H46N6O13·xH2SO4Color and Shape:White Light Yellow PowderMolecular weight:614.31229Imipenem Monohydrate
CAS:Antibiotics nesoiFormula:C12H17N3O4S·H2OColor and Shape:White Off-White Crystalline PowderMolecular weight:317.10454Bacitracin Zinc
CAS:Antibiotics nesoiFormula:C66H101N17O16SZn(BacitracinAZinc)C65H99N17O16SZn(BacitracinB1B2orB3Zinc)Color and Shape:White Tan Light Brown PowderMolecular weight:1483.66243Amoxicillin
CAS:Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoiFormula:C16H19N3O5S·3H2OColor and Shape:White Crystalline PowderMolecular weight:419.13624Endotoxin (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 CakeNafcillin 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 PowderN-Desmethylclarithromycin Oxime
CAS:Lactones, nesoiFormula:C37H68N2O13Color and Shape:White Off-White SolidMolecular weight:748.95Polymyxin B Sulfate
CAS:Antibiotics nesoiFormula:C56H98N16O13C55H96N16O13C55H96N16O13C56H98N16O13Color and Shape:White Off-White PowderMolecular weight:4782.96841Erythromycin Ethylsuccinate
CAS:Erythromycin and its derivatives; salts thereofFormula:C43H75NO16Color and Shape:White PowderMolecular weight:861.50859
