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 6580 products for "Natural and semi-synthetic antibiotics".
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Cefoxitin System Suitability Mixture
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:White PowderImipenem Monohydrate
CAS:Antibiotics nesoiFormula:C12H17N3O4S·H2OColor and Shape:White Off-White Crystalline PowderMolecular weight:317.36Erythromycin C
CAS:Erythromycin and its derivatives; salts thereofFormula:C36H65NO13Color and Shape:White PowderMolecular weight:719.91 - 5000Nebramine ((1S,2R,3R,4S,6R)-4,6-diamino-3-(((2R,3R,5S,6R)-3-amino-6-(aminomethyl)-5-hydroxytetrahydro-2H-pyran-2-yl)oxy)cyclohexane-1,2-diol)
CAS:Heterocyclic compounds with oxygen hetero-atom(s) only nesoiFormula:C12H26N4O5Color and Shape:Yellow SolidMolecular weight:306.36Erythromycin Ethylsuccinate
CAS:Erythromycin and its derivatives; salts thereofFormula:C43H75NO16Color and Shape:White PowderMolecular weight:861.50859Neomycin B
CAS:Aminoglycoside antibioticsFormula:C23H46N6O13·xH2SO4Color and Shape:White Off-White Fine PowderMolecular weight:614.65 (free base)Nafcillin Sodium
CAS:Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoiFormula:C21H21N2NaO5S·H2OColor and Shape:White Light Yellow Crystalline PowderMolecular weight:454.11745Bis(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:196.72Cefdinir Related Compound B ((6R,7R)-7-[2-(2-amino-4-thiazolyl)acetamido]-8-oxo-3-vinyl-5-thia-1-azabicyclo[4,2,0]oct-2-ene-2-carboxylic acid)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C14H14N4O4S2Color and Shape:Yellow Orange Light Brown PowderMolecular weight:366.42tert-Octylamine (2,4,4-trimethylpentan-2-amine)
CAS:Acyclic monoamines and their derivatives, nesoiFormula:C8H19NColor and Shape:Colorless LiquidMolecular weight:129.25 g/molFluorometholone
CAS:Halogenated derivatives of adrenal cortical hormonesFormula:C22H29FO4Color and Shape:White Light Yellow Crystalline PowderMolecular weight:376.46Pyrrolic 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:155.15Bis(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:132.12626Maltose Monohydrate
CAS:Sugars and sugar syrups, including chemically pure maltose in solid form, artificial honey, whether or not mixed with natural honey, caramel, nesoiFormula:C12H22O11·H2OColor and Shape:White PowderMolecular weight:360.32Posaconazole Related Compound A
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C37H42F2N8O4Color and Shape:White PowderMolecular weight:700.32971Clarithromycin Related Compound A (6,11-di-O-methylerythromycin A)
CAS:Lactones nesoiFormula:C39H71NO13Color and Shape:White PowderMolecular weight:761.99Dimethylethylamine Hydrochloride (N,N-dimethylethanamine, hydrochloride)
CAS:Acyclic monoamines and their derivatives, nesoiFormula:C4H11N·HClColor and Shape:White Off-White SolidMolecular weight:109.6Piperacillin 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:533.15803Amoxicilloic amoxilloic acid dimers 1, 2, 3, and 4
CAS:Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structureFormula:C31H40N6O9S2Color and Shape:White Off-White SolidMolecular weight:704.22982Lidocaine Related Compound H (2-Chloro-N-(2,6-dimethylphenyl)acetamide)
CAS:Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereofFormula:C10H12ClNOColor and Shape:White Off-White PowderMolecular weight:197.66
