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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Ropivacaine Related Compound A (2,6-dimethylaniline hydrochloride)
CAS:<p>Aromatic monoamines and their derivatives, salts thereof, nesoi</p>Fórmula:C8H11N·ClHCor e Forma:White Crystalline PowderPeso molecular:157.06583Posaconazole
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C37H42F2N8O4Cor e Forma:White PowderPeso molecular:700.32971Bis(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·2HClCor e Forma:White Off-White SolidPeso molecular:160.15756Bis(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>Fórmula:C6H16N2O·2HClCor e Forma:White Off-White SolidPeso molecular: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>Fórmula:C7H9NO3Cor e Forma:Off-White SolidPeso molecular:155.05824Cilastatin Ammonium Salt
CAS:<p>Organo-sulfur compounds, nesoi</p>Fórmula:C16H25N2O5S·NH4Cor e Forma:White PowderPeso molecular:375.18279Imipenem Monohydrate
CAS:<p>Antibiotics nesoi</p>Fórmula:C12H17N3O4S·H2OCor e Forma:White Off-White Crystalline PowderPeso molecular:317.10454Neomycin Sulfate
CAS:<p>Antibiotics nesoi</p>Fórmula:C23H46N6O13·xH2SO4Cor e Forma:White Light Yellow PowderPeso molecular:614.31229Erythromycin Lactobionate
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C37H67NO13·C12H22O12Cor e Forma:White Off-White PowderPeso molecular:1091.57237Tazobactam 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:248.05793Cefdinir 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:366.04565tert-Octylamine (2,4,4-trimethylpentan-2-amine)
CAS:<p>Acyclic monoamines and their derivatives, nesoi</p>Fórmula:C8H19NCor e Forma:Colorless LiquidPeso molecular:129.15175Fluorometholone
CAS:<p>Halogenated derivatives of adrenal cortical hormones</p>Fórmula:C22H29FO4Cor e Forma:White Light Yellow Crystalline PowderPeso molecular:376.20499Amoxicillin 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:C16H20NaN3O6SCor e Forma:White PowderPeso molecular:405.09705Erythromycin Ethylsuccinate
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C43H75NO16Cor e Forma:White PowderPeso molecular:861.50859Lidocaine Related Compound H (2-Chloro-N-(2,6-dimethylphenyl)acetamide)
CAS:<p>Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof</p>Fórmula:C10H12ClNOCor e Forma:White Off-White PowderPeso molecular:197.06074Erythromycin B
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C37H67NO12Cor e Forma:White PowderPeso molecular:717.46633Neomycin B
CAS:<p>Aminoglycoside antibiotics</p>Fórmula:C23H46N6O13·xH2SO4Cor e Forma:White Off-White Fine PowderPeso molecular:614.65 (free base)Erythromycin Stearate
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C37H67NO13·C18H36O2Cor e Forma:PowderPeso molecular:1018.59 g/molNafcillin 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>Cor e Forma:Off-White PowderPimecrolimus 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 PowderPosaconazole Related Compound A
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C37H42F2N8O4Cor e Forma:White PowderPeso molecular:700.32971Amoxicillin
CAS:<p>Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoi</p>Fórmula:C16H19N3O5S·3H2OCor e Forma:White Crystalline PowderPeso molecular:419.13624Clarithromycin Related Compound A (6,11-di-O-methylerythromycin A)
CAS:<p>Lactones nesoi</p>Fórmula:C39H71NO13Cor e Forma:PowderPeso molecular:761.49254Erythromycin Oxime
CAS:<p>Lactones, nesoi</p>Fórmula:C37H68N2O13Cor e Forma:White Off-White SolidPeso molecular:748.47214Dimethylethylamine Hydrochloride (N,N-dimethylethanamine, hydrochloride)
CAS:<p>Acyclic monoamines and their derivatives, nesoi</p>Fórmula:C4H11N·HClCor e Forma:White Off-White SolidPeso molecular:73.08915Piperacillin 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:533.15803N-Desmethylclarithromycin Oxime
CAS:<p>Lactones, nesoi</p>Fórmula:C37H68N2O13Cor e Forma:White Off-White SolidPeso molecular:748.47214Erythromycin
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C37H67NO13ErythromycinACor e Forma:White Light Yellow PowderPeso molecular:733.94 Erythromycin AEndotoxin (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>Cor e Forma:White Lyophilized CakePolymyxin B Sulfate
CAS:<p>Antibiotics nesoi</p>Fórmula:C56H98N16O13C55H96N16O13C55H96N16O13C56H98N16O13Cor e Forma:White Off-White PowderPeso molecular:4782.96841Clarithromycin Identity
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C38H69NO13Cor e Forma:White Off-White PowderPeso molecular:747.47689Pimecrolimus
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
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C38H69NO13Cor e Forma:White Off-White PowderPeso molecular:747.47689Decladinosyl Clarithromycin (3-O-De(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)-6-O-methylerythromycin; 3-O-Decladinosyl-6-O-methylerythromycin A)
CAS:<p>Lactones, nesoi</p>Fórmula:C30H55NO10Cor e Forma:White Off-White SolidPeso molecular:589.3826Maltotriose
CAS:<p>Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers and sugar esters, and their salts, nesoi</p>Fórmula:C18H32O16Cor e Forma:White PowderPeso molecular:504.16903Cefdinir
CAS:<p>Antibiotics nesoi</p>Fórmula:C14H13N5O5S2·H2OCor e Forma:Off-White Cream Crystalline PowderPeso molecular:395.03581Cefoxitin 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 Powder
