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 6335 produtos de "Antibióticos Naturais e Semissintéticos"
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Erythromycin Stearate
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C37H67NO13·C18H36O2Cor e Forma:PowderPeso molecular:1018.59 g/molPyrrolic 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:155.05824Fluorometholone
CAS:<p>Halogenated derivatives of adrenal cortical hormones</p>Fórmula:C22H29FO4Cor e Forma:White Light Yellow Crystalline PowderPeso molecular:376.20499Clarithromycin Furanyl Analog
CAS:<p>Lactones, nesoi</p>Fórmula:C30H51NO8Cor e Forma:White Off-White SolidPeso molecular:553.36147Erythromycin C
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C36H65NO13Cor e Forma:White PowderPeso molecular:719.44559tert-Octylamine (2,4,4-trimethylpentan-2-amine)
CAS:<p>Acyclic monoamines and their derivatives, nesoi</p>Fórmula:C8H19NCor e Forma:Colorless LiquidPeso molecular:129.15175Bis(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:132.12626Pimecrolimus 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 PowderErythromycin Lactobionate
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C37H67NO13·C12H22O12Cor e Forma:White Off-White PowderPeso molecular:1091.57237Decladinosyl 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:589.3826Cefdinir 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:366.04565Piperacillin 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:533.158032,3-Dimethyl-2,3-butanediamine Dihydrochloride (2,3-dimethylbutane-2,3-diamine, hydrochloride)
CAS:<p>Other acyclic polyamines and their derivatives; salts thereof</p>Fórmula:C6H16N2·2HClCor e Forma:White Off-White SolidPeso molecular:116.13135Cefdinir
CAS:<p>Antibiotics nesoi</p>Fórmula:C14H13N5O5S2·H2OCor e Forma:Off-White Cream Crystalline PowderPeso molecular:395.03581Amoxicillin 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:C8H12N2O3SCor e Forma: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:C16H20NaN3O6SCor e Forma:White PowderPeso molecular:405.09705Cefoxitin 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 PowderPosaconazole
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C37H42F2N8O4Cor e Forma:White PowderPeso molecular:700.32971Neomycin Sulfate System Suitability Mixture
<p>Aminoglycoside antibiotics</p>Fórmula:C23H46N6O13·2H2SO4Cor e Forma:White Light Yellow PowderPeso molecular:908.89Clarithromycin Z-Oxime
CAS:<p>Lactones, nesoi</p>Fórmula:C38H70N2O13Cor e Forma:White Off-White SolidPeso molecular:762.48779Clarithromycin Related Compound A (6,11-di-O-methylerythromycin A)
CAS:<p>Lactones nesoi</p>Fórmula:C39H71NO13Cor e Forma:PowderPeso molecular:761.49254Posaconazole 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:700.32971Maltotriose
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:504.16903Deoxystreptamine 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:C12H25N3O7Cor e Forma:Off-White SolidPeso molecular:323.16925Lidocaine 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:197.06074Piperacillin 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:142.07423Fluorometholone Acetate
CAS:<p>Halogenated derivatives of adrenal cortical hormones</p>Fórmula:C24H31FO5Cor e Forma:White PowderPeso molecular:418.21555Nafcillin 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 PowderEndotoxin (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 CakeTazobactam 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:248.05793Pimecrolimus
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:809.44809Clarithromycin Identity
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C38H69NO13Cor e Forma:White Off-White PowderPeso molecular:747.47689Dimethylethylamine Hydrochloride (N,N-dimethylethanamine, hydrochloride)
CAS:<p>Acyclic monoamines and their derivatives, nesoi</p>Fórmula:C4H11N·HClCor e Forma:White Off-White SolidPeso molecular:73.08915Neomycin Sulfate
CAS:<p>Antibiotics nesoi</p>Fórmula:C23H46N6O13·xH2SO4Cor e Forma:White Light Yellow PowderPeso molecular:614.31229Bis(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/molAnhydroclarithromycin
CAS:<p>Lactones, nesoi</p>Fórmula:C38H67NO12Cor e Forma:White Off-White PowderPeso molecular:729.46633Lidocaine Hydrochloride
CAS:<p>Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof</p>Fórmula:C14H22N2O·HCl·H2OCor e Forma:White Crystalline PowderPeso molecular:288.16046Bis(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:160.15756Clarithromycin
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C38H69NO13Cor e Forma:White Off-White PowderPeso molecular:747.47689
![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)
