Antibióticos naturales y semisintéticos
Los antibióticos naturales y semisintéticos se caracterizan por estructuras químicas con anillos heterocíclicos y grupos funcionales activos que inhiben el crecimiento de microorganismos. Sus estructuras les permiten interactuar con los procesos vitales de las bacterias, lo que los hace útiles como tratamientos para infecciones bacterianas. Los antibióticos semisintéticos pueden ser modificados para mejorar el espectro de actividad o la resistencia a la degradación.
En CymitQuimica ofrecemos antibióticos naturales y semisintéticos de alta calidad para investigación en microbiología y desarrollo farmacéutico.
Se han encontrado 6335 productos de "Antibióticos naturales y semisintéticos"
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Erythromycin C
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C36H65NO13Forma y color:White PowderPeso molecular:719.44559Bis(dimethylaminoethyl) Ether Dihydrochloride (2,2'-oxybis(N,N-dimethylethan-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>Fórmula:C8H20N2O·2HClForma y color:White Off-White SolidPeso molecular:160.15756Erythromycin Related Compound N (N-Demethylerythromycin A)
CAS:<p>Lactones nesoi</p>Fórmula:C36H65NO13Forma y color:White PowderPeso molecular:719.445592,3-Dimethyl-2,3-butanediamine Dihydrochloride (2,3-dimethylbutane-2,3-diamine, hydrochloride)
CAS:<p>Other acyclic polyamines and their derivatives; salts thereof</p>Fórmula:C6H16N2·2HClForma y color:White Off-White SolidPeso molecular:116.13135Cefdinir 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>Fórmula:C14H15N5O6S2Forma y color:Light Yellow Dark Yellow Brown PowderPeso molecular:413.04638Piperacillin 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:C6H10N2O2Forma y color:White Pale Yellow Crystalline PowderPeso molecular:142.07423Bacitracin Zinc
CAS:<p>Antibiotics nesoi</p>Fórmula:C66H101N17O16SZn(BacitracinAZinc)C65H99N17O16SZn(BacitracinB1B2orB3Zinc)Forma y color:White Tan Light Brown PowderPeso molecular:1483.66243Maltose Monohydrate
CAS:<p>Sugars and sugar syrups, including chemically pure maltose in solid form, artificial honey, whether or not mixed with natural honey, caramel, nesoi</p>Fórmula:C12H22O11·H2OForma y color:White PowderPeso molecular:360.12678Fluorometholone Acetate
CAS:<p>Halogenated derivatives of adrenal cortical hormones</p>Fórmula:C24H31FO5Forma y color: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:C23H27N5O8SForma y color:White Off-White PowderPeso molecular:533.15803Imipenem Monohydrate
CAS:<p>Antibiotics nesoi</p>Fórmula:C12H17N3O4S·H2OForma y color: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:C10H12N4O5SForma y color:White Pale Yellow PowderPeso molecular:300.05284Endotoxin (11,000 USP Endotoxin Units)
<p>Human blood; animal blood prepared for therapeutic, prophylatic or diagnostic uses; antisera and other blood fractions, etc. nesoi</p>Forma y color:White Lyophilized CakePimecrolimus
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C43H68ClNO11Forma y color:White Off-White PowderPeso molecular:809.44809Clarithromycin Identity
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C38H69NO13Forma y color:White Off-White PowderPeso molecular:747.47689Anhydroclarithromycin
CAS:<p>Lactones, nesoi</p>Fórmula:C38H67NO12Forma y color:White Off-White PowderPeso molecular:729.46633Neomycin 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)Forma y color:Off-White Yellow PowderPeso molecular:322.18523Clarithromycin Related Compound A (6,11-di-O-methylerythromycin A)
CAS:<p>Lactones nesoi</p>Fórmula:C39H71NO13Forma y color:PowderPeso molecular:761.49254Lidocaine Hydrochloride
CAS:<p>Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof</p>Fórmula:C14H22N2O·HCl·H2OForma y color:White Crystalline PowderPeso molecular:288.16046Amoxicillin Related Compound A ((2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C8H12N2O3SForma y color:White Cream PowderPeso molecular:216.05686
![Amoxicillin Related Compound A ((2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]he…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F45%2Fthumb-webp%2F1031514.webp&w=3840&q=75)