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 6320 products of "Natural and semi-synthetic antibiotics"
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Bis(2-methylaminoethyl) Ether Hydrochloride (2,2'-oxybis(N-methylethan-1-amine), hydrochloride)
CAS:<p>Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters, salts thereof, nesoi</p>Formula:C6H16N2O·2HClColor and Shape:White Off-White SolidMolecular weight:132.12626Pyrrolic acid Derivative (4-(2-hydroxyethyl)-1H-pyrrole-3-carboxylic acid)
CAS:<p>Heterocyclic compounds (excluding aromatic or modified aromatic) withnitrogen hetero-atom(s) only nesoi</p>Formula:C7H9NO3Color and Shape:Off-White SolidMolecular weight:155.05824TEMED Dihydrochloride (N1,N1,N2,N2-tetramethylethane-1,2-diamine, hydrochloride)
CAS:<p>Other acyclic polyamines and their derivatives; salts thereof</p>Formula:C6H16N2·2HClColor and Shape:White Off-White SolidMolecular weight:116.13135Ropivacaine Related Compound A (2,6-dimethylaniline hydrochloride)
CAS:<p>Aromatic monoamines and their derivatives, salts thereof, nesoi</p>Formula:C8H11N·ClHColor and Shape:White Crystalline PowderMolecular weight:157.065832,3-Dimethyl-2,3-butanediamine Dihydrochloride (2,3-dimethylbutane-2,3-diamine, hydrochloride)
CAS:<p>Other acyclic polyamines and their derivatives; salts thereof</p>Formula:C6H16N2·2HClColor and Shape:White Off-White SolidMolecular weight:116.13135Nafcillin System Suitability Mixture (This mixture contains nafcillin sodium and ethoxynaphthoic acid)
<p>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, nesoi</p>Color and Shape:Off-White PowderAmoxicillin
CAS:<p>Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoi</p>Formula:C16H19N3O5S·3H2OColor and Shape:White Crystalline PowderMolecular weight:419.13624Posaconazole
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Formula:C37H42F2N8O4Color and Shape:White PowderMolecular weight:700.32971Anhydroclarithromycin
CAS:<p>Lactones, nesoi</p>Formula:C38H67NO12Color and Shape:White Off-White PowderMolecular weight:729.46633Erythromycin Oxime
CAS:<p>Lactones, nesoi</p>Formula:C37H68N2O13Color and Shape:White Off-White SolidMolecular weight:748.47214Erythromycin B
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Formula:C37H67NO12Color and Shape:White PowderMolecular weight:717.46633Fluorometholone Acetate
CAS:<p>Halogenated derivatives of adrenal cortical hormones</p>Formula:C24H31FO5Color and Shape:White PowderMolecular weight:418.21555Bacitracin Zinc
CAS:<p>Antibiotics nesoi</p>Formula:C66H101N17O16SZn(BacitracinAZinc)C65H99N17O16SZn(BacitracinB1B2orB3Zinc)Color and Shape:White Tan Light Brown PowderMolecular weight:1483.66243Piperacillin
CAS:<p>Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoi</p>Formula:C23H27N5O7S·H2OColor and Shape:White Off-White PowderMolecular weight:517.16312Neomycin A
CAS:<p>Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers and sugar esters, and their salts, nesoi</p>Formula:C12H26N4O6(freebase)Color and Shape:Off-White Yellow PowderMolecular weight:322.18523Pyrazinediethanol (2,2'-(pyrazine-2,5-diyl)bis(ethan-1-ol))
CAS:<p>Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoi</p>Formula:C8H12N2O2Color and Shape:Off-White SolidMolecular weight:168.08988Cefdinir 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:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Formula:C14H15N5O6S2Color and Shape:Light Yellow Dark Yellow Brown PowderMolecular weight:413.04638Tobramycin
CAS:<p>Tobramycin (NSC-180514) is an aminoglycoside, broad-spectrum antibiotic produced by Streptomyces tenebrarius.</p>Formula:C18H37N5O9Purity:99.21% - 99.87%Color and Shape:White SolidMolecular weight:467.51Spectinomycin dihydrochloride
CAS:<p>Spectinomycin dihydrochloride, an antibiotic from Streptomyces spectabilis, treats gonorrhea and targets gram-negative bacteria.</p>Formula:C14H26Cl2N2O7Purity:99.67% - >99.99%Color and Shape:PowderMolecular weight:405.271Rifampicin
CAS:<p>Rifampicin (Rifamycin AMP) is a broad-spectrum antibiotic with strong antibacterial effect against Mycobacterium tuberculosis. Cost effective and quality assured.</p>Formula:C43H58N4O12Purity:96.7% - 98.52%Color and Shape:Red To Orange Platelets From Acetone SolidMolecular weight:822.94
