Antibióticos Naturais e Semissintéticos
Os antibióticos naturais e semissintéticos são caracterizados por estruturas químicas com anéis heterocíclicos e grupos funcionais ativos que inibem o crescimento de microrganismos. Suas estruturas permitem-lhes interagir com os processos vitais das bactérias, tornando-os úteis para o tratamento de infecções bacterianas. Os antibióticos semissintéticos podem ser modificados para melhorar o espectro de atividade ou a resistência à degradação.
Na CymitQuimica, oferecemos antibióticos naturais e semissintéticos de alta qualidade para pesquisa em microbiologia e desenvolvimento farmacêutico.
Foram encontrados 6320 produtos de "Antibióticos Naturais e Semissintéticos"
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Erythromycin Ethylsuccinate
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C43H75NO16Cor e Forma:White PowderPeso molecular:861.50859Erythromycin System Suitability Mixture
<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>Cor e Forma:White PowderImipenem Monohydrate
CAS:<p>Antibiotics nesoi</p>Fórmula:C12H17N3O4S·H2OCor e Forma:White Off-White Crystalline PowderPeso molecular:317.10454Tazobactam
CAS:<p>Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoi</p>Fórmula:C10H12N4O5SCor e Forma:White Pale Yellow PowderPeso molecular:300.05284Nafcillin Sodium
CAS:<p>Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoi</p>Fórmula:C21H21N2NaO5S·H2OCor e Forma:White Light Yellow Crystalline PowderPeso molecular:454.11745Neomycin A
CAS:<p>Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers and sugar esters, and their salts, nesoi</p>Fórmula:C12H26N4O6(freebase)Cor e Forma:Off-White Yellow PowderPeso molecular:322.18523Neomycin Sulfate
CAS:<p>Antibiotics nesoi</p>Fórmula:C23H46N6O13·xH2SO4Cor e Forma:White Light Yellow PowderPeso molecular:614.31229Pimecrolimus System Suitability Mixture (A mixture containing Pimecrolimus, Pimecrolimus triene analog, Desmethylpimecrolimus, and other impurities)
<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>Cor e Forma:Off-White PowderCefdinir 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:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C14H14N4O4S2Cor e Forma:Yellow Orange Light Brown PowderPeso molecular:366.04565Fluorometholone Acetate
CAS:<p>Halogenated derivatives of adrenal cortical hormones</p>Fórmula:C24H31FO5Cor e Forma:White PowderPeso molecular:418.21555Piperacillin 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)
<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C23H27N5O8SCor e Forma:White Off-White PowderPeso molecular:533.15803Posaconazole
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C37H42F2N8O4Cor e Forma:White PowderPeso molecular:700.32971Clarithromycin Z-Oxime
CAS:<p>Lactones, nesoi</p>Fórmula:C38H70N2O13Cor e Forma:White Off-White SolidPeso molecular:762.48779Tazobactam Related Compound A ((2S,3S)-2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric acid)
CAS:<p>Heterocyclic compounds with nitrogen hetero-atom(s) only, excluding aromatic or modified aromatic</p>Fórmula:C7H12N4O4SCor e Forma:Pale Yellow PowderPeso molecular:248.05793Piperacillin Related Compound E (1-ethylpiperazine-2,3-dione)
CAS:<p>Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, nesoi</p>Fórmula:C6H10N2O2Cor e Forma:White Pale Yellow Crystalline PowderPeso molecular:142.07423Polymyxin B Sulfate
CAS:<p>Antibiotics nesoi</p>Fórmula:C56H98N16O13C55H96N16O13C55H96N16O13C56H98N16O13Cor e Forma:White Off-White PowderPeso molecular:4782.96841Cefoxitin
CAS:<p>Antibiotics nesoi</p>Fórmula:C16H17N3O7S2Cor e Forma:White Off-White Crystalline PowderPeso molecular:427.05079Pimecrolimus
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C43H68ClNO11Cor e Forma:White Off-White PowderPeso molecular:809.44809Bis(2-methylaminoethyl) Ether (2,2'-oxybis(N,N-dimethylethan-1-amine))
CAS:<p>Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters, salts thereof, nesoi</p>Fórmula:C8H20N2OCor e Forma:Colorless LiquidPeso molecular:160.26 g/molClarithromycin Identity
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C38H69NO13Cor e Forma:White Off-White PowderPeso molecular:747.47689
