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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Clarithromycin
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C38H69NO13Cor e Forma:White Off-White PowderPeso molecular:747.47689Neomycin Sulfate
CAS:<p>Antibiotics nesoi</p>Fórmula:C23H46N6O13·xH2SO4Cor e Forma:White Light Yellow PowderPeso molecular:614.31229Maltose 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·H2OCor e Forma:White PowderPeso molecular:360.12678Erythromycin Related Compound N (N-Demethylerythromycin A)
CAS:<p>Lactones nesoi</p>Fórmula:C36H65NO13Cor e Forma:White PowderPeso molecular:719.44559Cefoxitin
CAS:<p>Antibiotics nesoi</p>Fórmula:C16H17N3O7S2Cor e Forma:White Off-White Crystalline PowderPeso molecular:427.05079Neomycin 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)Cor e Forma:Off-White Yellow PowderPeso molecular:322.18523Cilastatin Ammonium Salt
CAS:<p>Organo-sulfur compounds, nesoi</p>Fórmula:C16H25N2O5S·NH4Cor e Forma:White PowderPeso molecular:375.18279Anhydroclarithromycin
CAS:<p>Lactones, nesoi</p>Fórmula:C38H67NO12Cor e Forma:White Off-White PowderPeso molecular:729.46633Posaconazole 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:419.13624Pimecrolimus 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 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:C8H12N2O2Cor e Forma:Off-White SolidPeso molecular:168.08988Amoxicillin 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:216.05686Erythromycin Stearate
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C37H67NO13·C18H36O2Cor e Forma:PowderPeso molecular:1018.59 g/molBis(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:160.15756Neomycin Sulfate System Suitability Mixture
<p>Aminoglycoside antibiotics</p>Fórmula:C23H46N6O13·2H2SO4Cor e Forma:White Light Yellow PowderPeso molecular:908.89Amoxicillin 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:405.09705Fluorometholone
CAS:<p>Halogenated derivatives of adrenal cortical hormones</p>Fórmula:C22H29FO4Cor e Forma:White Light Yellow Crystalline PowderPeso molecular:376.20499Clavulanate Lithium
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C8H8NO5·LiCor e Forma:White Light Yellow PowderPeso molecular:205.05625Fluorometholone Acetate
CAS:<p>Halogenated derivatives of adrenal cortical hormones</p>Fórmula:C24H31FO5Cor e Forma:White PowderPeso molecular:418.21555Clarithromycin Z-Oxime
CAS:<p>Lactones, nesoi</p>Fórmula:C38H70N2O13Cor e Forma:White Off-White SolidPeso molecular:762.48779N-Desmethylclarithromycin Oxime
CAS:<p>Lactones, nesoi</p>Fórmula:C37H68N2O13Cor e Forma:White Off-White SolidPeso molecular:748.47214Decladinosyl 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:504.16903Pimecrolimus
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:809.448096-O-Methylerythromycin A 9-(O-methyloxime)
CAS:<p>Lactones, nesoi</p>Fórmula:C39H72N2O13Cor e Forma:White Off-White SolidPeso molecular:776.50344Erythromycin Lactobionate
CAS:<p>Erythromycin and its derivatives; salts thereof</p>Fórmula:C37H67NO13·C12H22O12Cor e Forma:White Off-White PowderPeso molecular:1091.57237Cefalonium Dihydrate(5575-21-3 free base)
CAS:<p>Cefalonium Dihydrate(5575-21-3 free base) is a first-generation cephalosporin antibiotic.</p>Fórmula:C20H22N4O7S2Pureza:99.13%Cor e Forma:SolidPeso molecular:494.5Lovastatin
CAS:<p>Lovastatin (MK-803) is an HMG-CoA reductase inhibitor. Lovastatin lowers cholesterol and is used as a lipid-lowering agent. Cost-effective and quality-assured.</p>Fórmula:C24H36O5Pureza:99.66% - 99.92%Cor e Forma:The Substance Is A White-Yellowish To Yellow Powder Solid PowderPeso molecular:404.54Rifampicin
CAS:<p>Rifampicin (Rifamycin AMP) is a broad-spectrum antibiotic with strong antibacterial effect against Mycobacterium tuberculosis. Cost effective and quality assured.</p>Fórmula:C43H58N4O12Pureza:96.7% - 98.52%Cor e Forma:Red To Orange Platelets From Acetone SolidPeso molecular:822.94Meropenem
CAS:<p>Meropenem (SM 7338), a broad-spectrum IV antibiotic, treats severe infections but may cause mild liver enzyme elevations or rare cholestatic injury.</p>Fórmula:C17H25N3O5SPureza:99.66%Cor e Forma:White Or Almost White Powder CompliesPeso molecular:383.46Minocycline hydrochloride
CAS:<p>Minocycline HCl: tetracycline antibiotic, treats bacterial infections and acne, may cause acute or chronic hepatitis.</p>Fórmula:C23H28ClN3O7Pureza:99.28% - >99.99%Cor e Forma:Bright Yellow-Orange Amorphous Solid Crystalline YellowPeso molecular:493.94Capreomycin sulfate
CAS:<p>Capreomycin sulfate (Capastat sulfate) , a cyclic peptide antibiotic, binds to the 70S ribosomal unit leading to inhibition of protein synthesis.</p>Fórmula:C25H46N14O11SPureza:98% - 99.54%Cor e Forma:White PowderPeso molecular:752.76Spectinomycin dihydrochloride pentahydrate
CAS:<p>Spectinomycin, an antibiotic from Streptomyces, treats gonorrhea; effective against gram-negative bacteria.</p>Fórmula:C14H24N2O7·2HCl·5H2OPureza:98%Cor e Forma:Less Acicular Crystal Colorless Acicular CrystalPeso molecular:495.35Cefprozil monohydrate
CAS:<p>Cefprozil monohydrate (Cefprozil) is a second-generation cephalosporin-type antibiotic.</p>Fórmula:C18H21N3O6SPureza:960u/mg - 99.74%Cor e Forma:SolidPeso molecular:407.44Enrofloxacin
CAS:<p>Enrofloxacin (BAY-Vp2674) is a veterinary antibacterial agent, used in poultry.</p>Fórmula:C19H22FN3O3Pureza:99.43% - >99.99%Cor e Forma:Pale Yellow CrystalsPeso molecular:359.39Clarithromycin
CAS:<p>Clarithromycin (A-56268), a macrolide antibiotic, inhibits Cytochrome P450 3A4 and P-Glycoprotein.</p>Fórmula:C38H69NO13Pureza:99.89% - 99.89%Cor e Forma:White To Off-White Crystalline PowderPeso molecular:747.95Tazobactam
CAS:<p>Tazobactam (YTR-830H) is an antibacterial penicillin derivative which inhibits the action of bacterial beta-lactamases.</p>Fórmula:C10H12N4O5SPureza:99.53%Cor e Forma:White To Off-White Solid PowderPeso molecular:300.29Emamectin Benzoate
CAS:<p>Emamectin Benzoate (MK-244), by binding gamma-aminobutyric acid (GABA) receptor and glutamate-gated chloride channels disrupting nerve signals within arthropods</p>Fórmula:C56H81NO15Pureza:98.68%Cor e Forma:SolidPeso molecular:1008.256Tylosin tartrate
CAS:<p>Tylosin tartrate, a macrolide antibiotic, is approved for the control of mycoplasmosis in poultry.</p>Fórmula:C46H77NO17·C4H6O6Pureza:91.82% - 98.11%Cor e Forma:Light Yellow PowderPeso molecular:1066.19Oxiconazole nitrate
CAS:<p>Oxiconazole nitrate (Ro 13-8996) is an antifungal imidazole inhibiting fungal growth by blocking ergosterol synthesis, disrupting cell membranes.</p>Fórmula:C18H13Cl4N3O·HNO3Pureza:99.66%Cor e Forma:SolidPeso molecular:492.14Ribostamycin sulfate
CAS:<p>Ribostamycin sulfate (Vistamycin sulfate) , an aminoglycoside antibiotic, contains a neutral sugar moiety and is produced by Streptomyces ribosome.</p>Fórmula:C17H34N4O10·H2SO4Pureza:99.57%Cor e Forma:CoaPeso molecular:552.55Cefaclor monohydrate
CAS:<p>Cefaclor monohydrate (Cefaclorum) is a beta-lactam, second-generation cephalosporin antibiotic with bactericidal activity.</p>Fórmula:C15H16ClN3O5SPureza:97.36% - 99.9%Cor e Forma:White Crystaling PowderPeso molecular:385.82Amphotericin B
CAS:<p>Amphotericin B (NSC-527017) is a polyene antifungal agent with broad-spectrum activity against many fungal species.</p>Fórmula:C47H73NO17Pureza:99.75% - ≥98%Cor e Forma:Deep Yellow Prisms Or Needles From N N-Dimethylformamide Physical Description Bright Yellow Powder (Ntp 1992)Peso molecular:924.08Doripenem monohydrate
CAS:<p>Doripenem monohydrate (S 4661 monohydrate) is a broad-spectrum injectable antibiotic, used for Gram-positive, Gram-negative and anaerobic pathogens.</p>Fórmula:C15H24N4O6S2·H2OPureza:98.19% - 99%Cor e Forma:White PowerPeso molecular:438.52Furaltadone hydrochloride
CAS:<p>Furaltadone hydrochloride (Furaltadone HCl) is an antibacterial and shows distinct curative effect in the treatment of coccidiosis.</p>Fórmula:C13H16N4O6·HClPureza:99.39%Cor e Forma:Yellow SolidPeso molecular:360.75Methicillin sodium salt
CAS:<p>Methicillin sodium salt is the sodium salt form of methicillin, a semisynthetic beta-lactam penicillin antibiotic with beta-lactamase resistant activity.</p>Fórmula:C17H19N2NaO6SPureza:78% - 93.36%Cor e Forma:SolidPeso molecular:402.40Ivermectin
CAS:<p>Ivermectin (MK-933) is a glutamate-gated chloride channel (GluCls) activator, with antiparasitic activity.</p>Fórmula:C48H74O14Pureza:94.11% - 99.71%Cor e Forma:SolidPeso molecular:875.09Cefmenoxime hydrochloride
CAS:<p>Cefmenoxime hydrochloride: cephalosporin antibiotic, IV/IM, targets gram-positive/negative bacteria, beta-lactamase resistant, effective, low side effects.</p>Fórmula:C32H35ClN18O10S6Pureza:98.02% - 98.41%Cor e Forma:SolidPeso molecular:1059.58Oxytetracycline
CAS:<p>Oxytetracycline (Terramycin) is a TETRACYCLINE analog isolated from the actinomycete STREPTOMYCES rimosus and used in a wide variety of clinical conditions.</p>Fórmula:C22H24N2O9Pureza:99.11%Cor e Forma:Light-Yellow Crystals Or Needles From Aqueous Meoh Physical Description Odorless Fluffy Yellow Solid Or Yellow Powder Bitter Taste (Ntp 1992)Peso molecular:460.43
![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)
