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 6022 productos para "Antibióticos naturales y semisintéticos".
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Clarithromycin Furanyl Analog
CAS:Lactones, nesoiFórmula:C30H51NO8Forma y color:White Off-White SolidPeso molecular:553.36147Amoxicilloic amoxilloic acid dimers 1, 2, 3, and 4
CAS:Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structureFórmula:C31H40N6O9S2Forma y color:White Off-White SolidPeso molecular:704.22982Amoxicillin Related Compound D ((4S)-2-{[(R)-2-amino-2-(4-hydroxyphenyl)acetamido](carboxy)methyl}-5,5-dimethylthiazolidine-4-carboxylic acid, monosodium salt)
CAS:Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structureFórmula:C16H20NaN3O6SForma y color:White PowderPeso molecular:405.09705Cefoxitin
CAS:Antibiotics nesoiFórmula:C16H17N3O7S2Forma y color:White Off-White Crystalline PowderPeso molecular:427.05079Ethylpyrazinediethanol (2,2'-(3-ethylpyrazine-2,5-diyl)bis(ethan-1-ol))
CAS:Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoiFórmula:C10H16N2O2Forma y color:Pale Yellow SolidPeso molecular:196.12118Piperacillin
CAS:Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoiFórmula:C23H27N5O7S·H2OForma y color:White Off-White PowderPeso molecular:517.16312Deoxystreptamine Kanosaminide (6-O-(3-Amino-3-deoxy-α-D-glucopyranosyl)-2-deoxy-D-streptamine)
CAS:Heterocyclic compounds with oxygen hetero-atom(s) only, nesoiFórmula:C12H25N3O7Forma y color:Off-White SolidPeso molecular:323.16925Erythromycin B
CAS:Erythromycin and its derivatives; salts thereofFórmula:C37H67NO12Forma y color:White PowderPeso molecular:717.46633Maltotriose
CAS:Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers and sugar esters, and their salts, nesoiFórmula:C18H32O16Forma y color:White PowderPeso molecular:504.16903Lidocaine Related Compound H (2-Chloro-N-(2,6-dimethylphenyl)acetamide)
CAS:Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof, nesoiFórmula:C10H12ClNOForma y color:White Off-White PowderPeso molecular:197.06074Amoxicillin
CAS:Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoiFórmula:C16H19N3O5S·3H2OForma y color:White Crystalline PowderPeso molecular:419.13624Endotoxin (11,000 USP Endotoxin Units)
Human blood; animal blood prepared for therapeutic, prophylatic or diagnostic uses; antisera and other blood fractions, etc. nesoiForma y color:White Lyophilized CakeNafcillin System Suitability Mixture (This mixture contains nafcillin sodium and ethoxynaphthoic acid)
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, nesoiForma y color:Off-White PowderN-Desmethylclarithromycin Oxime
CAS:Lactones, nesoiFórmula:C37H68N2O13Forma y color:White Off-White SolidPeso molecular:748.47214Polymyxin B Sulfate
CAS:Antibiotics nesoiFórmula:C56H98N16O13C55H96N16O13C55H96N16O13C56H98N16O13Forma y color:White Off-White PowderPeso molecular:4782.96841Tazobactam Related Compound A ((2S,3S)-2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric acid)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, excluding aromatic or modified aromaticFórmula:C7H12N4O4SForma y color:Pale Yellow PowderPeso molecular:248.05793Neomycin Sulfate
CAS:Antibiotics nesoiFórmula:C23H46N6O13·xH2SO4Forma y color:White Light Yellow PowderPeso molecular:614.31229Pyrrolic acid Derivative (4-(2-hydroxyethyl)-1H-pyrrole-3-carboxylic acid)
CAS:Heterocyclic compounds (excluding aromatic or modified aromatic) withnitrogen hetero-atom(s) only nesoiFórmula:C7H9NO3Forma y color:Off-White SolidPeso molecular:155.058246-O-Methylerythromycin A 9-(O-methyloxime)
CAS:Lactones, nesoiFórmula:C39H72N2O13Forma y color:White Off-White SolidPeso molecular:776.50344Fluorometholone Acetate
CAS:Halogenated derivatives of adrenal cortical hormonesFórmula:C24H31FO5Forma y color:White PowderPeso molecular:418.21555
