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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Imipenem
CAS:<p>Imipenem (MK0787) is a thienomycin derivative that belongs to the class of antibiotics with antibacterial activity and partial inhibition against gram-positive</p>Fórmula:C12H17N3O4SPureza:≥98%Cor e Forma:SolidPeso molecular:299.35Moxidectin
CAS:<p>Moxidectin (CL301423) is an anthelmintic for heartworm/intestinal worms in dogs, cats, horses, cattle, and sheep; oral/topical/injectable.</p>Fórmula:C37H53NO8Pureza:97.38%Cor e Forma:Appearance White Or Pale Yellow Amorphous PowderPeso molecular:639.82Ceftriaxone sodium hydrate
CAS:<p>Ceftriaxone sodium hydrate is a broad-spectrum cephalosporin antibiotic with a very long half-life and high penetrability to meninges, eyes and inner ears.</p>Fórmula:C18H16N8Na2O7S3·5H2OPureza:99.77% - 99.78%Cor e Forma:White Or Almost White Crystalline Powder OdorlessPeso molecular:661.6Lasalocid sodium
CAS:<p>Lasalocid sodium, an antibiotic from Streptomyces lasaliensis, regulates calcium in muscles and is used as a poultry coccidiostat.</p>Fórmula:C34H53NaO8Pureza:97.08% - 98.49%Cor e Forma:SolidPeso molecular:612.77Enoxacin
CAS:<p>Enoxacin (NSC-629661) is a broad-spectrum 6-fluoronaphthyridinone antibacterial agent (fluoroquinolones) structurally related to nalidixic acid.</p>Fórmula:C15H17FN4O3Pureza:98.68% - 99.89%Cor e Forma:Off-White To Yellow CrystalsPeso molecular:320.32Thiamphenicol
CAS:<p>Thiamphenicol (Dextrosulphenidol) is a methylsulfonyl analog of chloramphenicol. It is an antibiotic and immunosuppressive agent.</p>Fórmula:C12H15Cl2NO5SPureza:99.08% - 99.8%Cor e Forma:Off-White SolidPeso molecular:356.22Vancomycin hydrochloride
CAS:<p>Vancomycin hydrochloride (Vancomycin HCl) targets peptidoglycan in bacterial cell wall synthesis. High-Quality, Low-Cost!</p>Fórmula:C66H76Cl3N9O24Pureza:97.20% - 99.19%Cor e Forma:Off White PowderPeso molecular:1485.71Ciprofloxacin
CAS:<p>Ciprofloxacin (Bay-09867) mainly targets bacterial DNA Gyrase (IC50=0.22-0.31 µM) and topoisomerase IV (IC50=0.3-1.9 µM). antibiotic. High-Quality, Low-Cost!</p>Fórmula:C17H18FN3O3Pureza:98.77% - 99.91%Cor e Forma:White PowderPeso molecular:331.34Sparfloxacin
CAS:<p>Sparfloxacin (CI-978) is a fluoroquinolone antibiotic that inhibits bacterial DNA gyrase, thereby inhibiting DNA replication and transcription.</p>Fórmula:C19H22F2N4O3Pureza:99.67% - >99.99%Cor e Forma:Light Yellow PowderPeso molecular:392.40Amoxicillin
CAS:<p>Amoxicillin inactivates bacterial cell wall proteins, disrupting peptidoglycan cross-linking, which weakens walls and causes cell lysis.</p>Fórmula:C16H19N3O5SPureza:98.03% - 99.92%Cor e Forma:White Solid PowderPeso molecular:365.4Ceftiofur sodium
CAS:<p>Ceftiofur sodium (Naxcel), an antibiotic of the cephalosporin type (third generation), is used as veterinary medicine.</p>Fórmula:C19H16N5NaO7S3Pureza:97.71% - 99.36%Cor e Forma:Off-White Or Yellowish Crystalline PowderPeso molecular:545.54Cefmenoxime 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:1059.58Cefdinir
CAS:<p>Cefdinir (FK-482), a semi-synthetic third-gen cephalosporin antibiotic, treats ear, sinus, throat, and skin infections.</p>Fórmula:C14H13N5O5S2Pureza:99.07% - 99.61%Cor e Forma:White PowderPeso molecular:395.41Oxiconazole 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:492.14Tigecycline
CAS:<p>Tigecycline (GAR-936), a broad-spectrum glycylcycline, disrupts protein synthesis by binding the 30S ribosomal subunit.</p>Fórmula:C29H39N5O8Pureza:98.81% - >99.99%Cor e Forma:PowderPeso molecular:585.65Cefaclor 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:385.82Clarithromycin
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:747.95Griseofulvin
CAS:<p>Griseofulvin (Fulvicin) is an antifungal agent used in the treatment of TINEA infections.</p>Fórmula:C17H17ClO6Pureza:97.06% - 98.12%Cor e Forma:Stout Octahedra Or Rhombs From BenzenePeso molecular:352.77Tobramycin
CAS:<p>Tobramycin (NSC-180514) is an aminoglycoside, broad-spectrum antibiotic produced by Streptomyces tenebrarius.</p>Fórmula:C18H37N5O9Pureza:99.21% - 99.87%Cor e Forma:White SolidPeso molecular:467.51Zidebactam
CAS:<p>Zidebactam (WCK-5107) is an effective β-lactamase inhibitor. Zidebactam also is a penicillin-binding protein2 inhibitor (IC50: 0.26 μg/mL).</p>Fórmula:C13H21N5O7SPureza:96.85% - 99.69%Cor e Forma:SolidPeso molecular:391.4Mupirocin
CAS:<p>Mupirocin (BRL-4910A) is a RNA synthetase inhibitor antibacterial. It has shown excellent activity against gram-positive staphylococci and streptococci.</p>Fórmula:C26H44O9Pureza:97.37% - 97.46%Cor e Forma:SolidPeso molecular:500.62Lomefloxacin
CAS:<p>Lomefloxacin (SC47111A) is a synthetic broad-spectrum fluoroquinolone with antibacterial activity.</p>Fórmula:C17H19F2N3O3Pureza:98.59%Cor e Forma:Off-White To Yellow CrystalsPeso molecular:351.35Eperezolid
CAS:<p>Eperezolid (PNU-100592), an oxazolidinone antibiotic, inhibits staphylococci (MIC90=1-4 mg/ml) effectively, methicillin resistance notwithstanding.</p>Fórmula:C18H23FN4O5Pureza:96.18%Cor e Forma:SolidPeso molecular:394.4Aztreonam
CAS:<p>Aztreonam (SQ-26,776) is a monocyclic beta-lactam antibiotic originally isolated from Chromobacterium violaceum with bactericidal activity.</p>Fórmula:C13H17N5O8S2Pureza:97.6% - >99.99%Cor e Forma:SolidPeso molecular:435.43Clindamycin phosphate
CAS:<p>Clindamycin phosphate: a broad-spectrum chlorinated antibiotic, modified from lincomycin, used topically.</p>Fórmula:C18H34ClN2O8PSPureza:98.15%Cor e Forma:White SolidPeso molecular:504.96Tylosin 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:1066.19Rifapentine
CAS:<p>Rifapentine (Rifapentinum) is a long-acting, cyclopentyl-substituted derivative of rifamycin used to treat mycobacterium infections.</p>Fórmula:C47H64N4O12Pureza:95.74% - ≥98%Cor e Forma:SolidPeso molecular:877.03Colistin sulfate
CAS:<p>Colistin sulfate (Colistin sulfate (1066-17-7 free base)) is a cyclic polypeptide antibiotic from Bacillus colistinus, composed of Polymyxins E1 and E2.</p>Fórmula:C53H100N16O17SPureza:98%Cor e Forma:PowderPeso molecular:1253.51Rapamycin
CAS:<p>Rapamycin, a macrolide from Streptomyces hygroscopicus, inhibits mTOR (IC50: 0.1 nM) and promotes autophagy with immunosuppressive effects.</p>Fórmula:C51H79NO13Pureza:97.08% - 99.80%Cor e Forma:Yellow SolidPeso molecular:914.17Roxithromycin
CAS:<p>Roxithromycin (RU-28965) is a semi-synthetic derivative of the macrolide antibiotic erythromycin with antibacterial and anti-malarial activities.</p>Fórmula:C41H76N2O15Pureza:99.29% - 99.98%Cor e Forma:White Crystalline PowderPeso molecular:837.05Lovastatin
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:404.54Cefixime
CAS:<p>Cefixime is a broad-spectrum third-gen cephalosporin antibiotic, stable against beta-lactamases and more effective on gram-negative bacteria.</p>Fórmula:C16H15N5O7S2Pureza:97.29%Cor e Forma:White To Off White Powder Or Off White Crystal PowderPeso molecular:453.45Imipenem monohydrate
CAS:<p>Imipenem monohydrate (Imipenem) is a β lactam antibiotic. Imipenem monohydrate acts on the bacterial cell wall. Cost-effective and quality-assured.</p>Fórmula:C12H19N3O5SPureza:98.77% - 99.94%Cor e Forma:Off-White Nonhygroscopic CrytalsPeso molecular:317.36Penicillamine
CAS:<p>Penicillamine (Artamine), possessing antineoplastic properties, induces apoptosis by a p53-mediated mechanism and inhibits angiogenesis by chelating with copper</p>Fórmula:C5H11NO2SPureza:99.69% - 99.8%Cor e Forma:Fine White Or Practically White Crystalline Powder SolidPeso molecular:149.21Cephradine
CAS:<p>Cephradine (Anspor) is a beta-lactam, first-generation cephalosporin antibiotic with bactericidal activity.</p>Fórmula:C16H19N3O4SPureza:99.63%Cor e Forma:White Crystalline Powder; Polymorphic SolidPeso molecular:349.40Linezolid
CAS:<p>Linezolid (PNU-100766), the first of the oxazolidinone class, is a synthetic antibiotic used for the therapy of infections resulted from multi-resistant</p>Fórmula:C16H20FN3O4Pureza:99.73% - 99.99%Cor e Forma:White SolidPeso molecular:337.35Cefotaxime sodium
CAS:<p>Cefotaxime: 3rd-gen cephalosporin antibiotic, broad-spectrum, similar to ceftriaxone, sold as Claforan.</p>Fórmula:C16H16N5NaO7S2Pureza:99.52%Cor e Forma:White To Pale Yellow Crystalline PowderPeso molecular:477.44Spectinomycin 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:495.35Doramectin
CAS:<p>Doramectin (Dectomax) is an antiparasitic agent.</p>Fórmula:C50H74O14Pureza:98% - 98.21%Cor e Forma:White Solid PowderPeso molecular:899.11UK-124114
CAS:<p>Selamectin, a derivative of ivermectin, is a macrocyclic lactone that enhances chloride channels in nematodes, inhibiting H. contortus larval growth.</p>Fórmula:C43H63NO11Pureza:99.31%Cor e Forma:SolidPeso molecular:769.96Tazobactam
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:300.29Amikacin sulfate
CAS:<p>Amikacin sulfate is a broad-spectrum antibiotic derived from KANAMYCIN. It is reno- and ototoxic like the other aminoglycoside antibiotics.</p>Fórmula:C22H43N5O13H2O4SPureza:99.86%Cor e Forma:White Or Off-White Crystalline PowderPeso molecular:762.03Ivermectin
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:875.09Paromomycin Sulfate
CAS:<p>Paromomycin Sulfate, an aminoglycoside antibiotic, binds to 30S ribosomes, disrupting protein synthesis and killing bacteria.</p>Fórmula:C23H47N5O18SPureza:99.73% - 99.86%Cor e Forma:SolidPeso molecular:713.71Methicillin 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:402.40Moxifloxacin
CAS:<p>Moxifloxacin (Avelox), a 4th-gen fluoroquinolone, fights Gram-positive/negative bacteria and drug-resistant S. pneumoniae.</p>Fórmula:C21H24FN3O4Pureza:99.76% - 99.99%Cor e Forma:Almost White Crystalling PowerPeso molecular:401.43Spectinomycin dihydrochloride
CAS:<p>Spectinomycin dihydrochloride, an antibiotic from Streptomyces spectabilis, treats gonorrhea and targets gram-negative bacteria.</p>Fórmula:C14H26Cl2N2O7Pureza:99.67% - >99.99%Cor e Forma:PowderPeso molecular:405.271Bromperidol
CAS:<p>Bromperidol (R-11333) is a butyrophenone derivative and it is a potent and long-acting neuroleptic.</p>Fórmula:C21H23BrFNO2Pureza:99.89%Cor e Forma:Tan SolidPeso molecular:420.32Cefadroxil
CAS:<p>Cefadroxil (BL-S 578) is a Cephalosporin Antibacterial. The chemical classification of cefadroxil anhydrous is Cephalosporins.</p>Fórmula:C16H17N3O5SPureza:96.22% - 97.54%Cor e Forma:SolidPeso molecular:363.39Monensin sodium salt
CAS:<p>Monensin sodium is an antiprotozoal agent produced by Streptomyces cinnamonensis.Monensin sodium salt (Monensin A sodium salt) causes a marked enlargement of</p>Fórmula:C36H61NaO11Pureza:90% - 98.9%Cor e Forma:Almost White SolidPeso molecular:692.85
