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 6320 productos de "Antibióticos naturales y semisintéticos"
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2,3-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:116.13135tert-Octylamine (2,4,4-trimethylpentan-2-amine)
CAS:<p>Acyclic monoamines and their derivatives, nesoi</p>Fórmula:C8H19NForma y color:Colorless LiquidPeso molecular:129.15175Clarithromycin Furanyl Analog
CAS:<p>Lactones, nesoi</p>Fórmula:C30H51NO8Forma y color:White Off-White SolidPeso molecular:553.36147Piperacillin 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:533.15803Erythromycin Related Compound N (N-Demethylerythromycin A)
CAS:<p>Lactones nesoi</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 Stearate
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C37H67NO13·C18H36O2Forma y color:PowderPeso molecular:1018.59 g/molPiperacillin 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:142.07423Neomycin Sulfate
CAS:<p>Antibiotics nesoi</p>Fórmula:C23H46N6O13·xH2SO4Forma y color:White Light Yellow PowderPeso molecular:614.31229Polymyxin B Sulfate
CAS:<p>Antibiotics nesoi</p>Fórmula:C56H98N16O13C55H96N16O13C55H96N16O13C56H98N16O13Forma y color:White Off-White PowderPeso molecular:4782.96841Pimecrolimus 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>Forma y color:Off-White PowderPyrazinediethanol (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>Fórmula:C8H12N2O2Forma y color:Off-White SolidPeso molecular:168.08988Lidocaine 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:288.16046Posaconazole Related Compound A
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C37H42F2N8O4Forma y color:White PowderPeso molecular:700.32971Nafcillin Sodium
CAS:<p>Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoi</p>Fórmula:C21H21N2NaO5S·H2OForma y color:White Light Yellow Crystalline PowderPeso molecular:454.11745Ethylpyrazinediethanol (2,2'-(3-ethylpyrazine-2,5-diyl)bis(ethan-1-ol))
CAS:<p>Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoi</p>Fórmula:C10H16N2O2Forma y color:Pale Yellow SolidPeso molecular:196.12118Amoxicillin 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:216.05686Amoxicillin Related Compound D ((4S)-2-{[(R)-2-amino-2-(4-hydroxyphenyl)acetamido](carboxy)methyl}-5,5-dimethylthiazolidine-4-carboxylic acid, monosodium salt)
CAS:<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Fórmula:C16H20NaN3O6SForma y color:White PowderPeso molecular:405.09705Erythromycin C
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C36H65NO13Forma y color:White PowderPeso molecular:719.44559Clarithromycin Identity
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C38H69NO13Forma y color:White Off-White PowderPeso molecular:747.47689Deoxystreptamine Kanosaminide (6-O-(3-Amino-3-deoxy-α-D-glucopyranosyl)-2-deoxy-D-streptamine)
CAS:<p>Heterocyclic compounds with oxygen hetero-atom(s) only, nesoi</p>Fórmula:C12H25N3O7Forma y color:Off-White SolidPeso molecular:323.16925Imipenem Monohydrate
CAS:<p>Antibiotics nesoi</p>Fórmula:C12H17N3O4S·H2OForma y color:White Off-White Crystalline PowderPeso molecular:317.10454Amoxicillin
CAS:<p>Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoi</p>Fórmula:C16H19N3O5S·3H2OForma y color:White Crystalline PowderPeso molecular:419.13624Neomycin Sulfate System Suitability Mixture
<p>Aminoglycoside antibiotics</p>Fórmula:C23H46N6O13·2H2SO4Forma y color:White Light Yellow PowderPeso molecular:908.89Erythromycin Oxime
CAS:<p>Lactones, nesoi</p>Fórmula:C37H68N2O13Forma y color:White Off-White SolidPeso molecular:748.47214Maltotriose
CAS:<p>Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers and sugar esters, and their salts, nesoi</p>Fórmula:C18H32O16Forma y color:White PowderPeso molecular:504.16903Erythromycin Lactobionate
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C37H67NO13·C12H22O12Forma y color:White Off-White PowderPeso molecular:1091.57237Erythromycin
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C37H67NO13ErythromycinAForma y color:White Light Yellow PowderPeso molecular:733.94 Erythromycin ATazobactam 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:C7H12N4O4SForma y color:Pale Yellow PowderPeso molecular:248.057936-O-Methylerythromycin A 9-(O-methyloxime)
CAS:<p>Lactones, nesoi</p>Fórmula:C39H72N2O13Forma y color:White Off-White SolidPeso molecular:776.50344Clarithromycin Z-Oxime
CAS:<p>Lactones, nesoi</p>Fórmula:C38H70N2O13Forma y color:White Off-White SolidPeso molecular:762.48779Tazobactam
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:300.05284Pimecrolimus
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:809.44809Bis(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:C8H20N2OForma y color:Colorless LiquidPeso molecular:160.26 g/molCefdinir 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:413.04638Neomycin 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:322.18523Amoxicilloic amoxilloic acid dimers 1, 2, 3, and 4
CAS:<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Fórmula:C31H40N6O9S2Forma y color:White Off-White SolidPeso molecular:704.22982Anhydroclarithromycin
CAS:<p>Lactones, nesoi</p>Fórmula:C38H67NO12Forma y color:White Off-White PowderPeso molecular:729.46633Piperacillin
CAS:<p>Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoi</p>Fórmula:C23H27N5O7S·H2OForma y color:White Off-White PowderPeso molecular:517.16312
![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)
