Natural and semi-synthetic antibiotics
Natural and semisynthetic antibiotics are characterised by chemical structures with heterocyclic rings and active functional groups that inhibit the growth of microorganisms. Their structures allow them to interact with vital bacterial processes, making them useful treatments for bacterial infections. Semisynthetic antibiotics can be modified to enhance their spectrum of activity or resistance to degradation.
At CymitQuimica, we offer high-quality natural and semisynthetic antibiotics for research in microbiology and pharmaceutical development.
Found 6341 products of "Natural and semi-synthetic antibiotics"
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Chlortetracycline hydrochloride
CAS:<p>Chlortetracycline HCl (Isphamycin): broad-spectrum, bacteriostatic, halts protein synthesis in bacteria and protozoa.</p>Formula:C22H23ClN2O8·HClPurity:99.68%Color and Shape:Odorless Yellow SolidMolecular weight:515.35Sparfloxacin
CAS:<p>Sparfloxacin (CI-978) is a fluoroquinolone antibiotic that inhibits bacterial DNA gyrase, thereby inhibiting DNA replication and transcription.</p>Formula:C19H22F2N4O3Purity:99.67% - >99.99%Color and Shape:Light Yellow PowderMolecular weight:392.40Lomefloxacin
CAS:<p>Lomefloxacin (SC47111A) is a synthetic broad-spectrum fluoroquinolone with antibacterial activity.</p>Formula:C17H19F2N3O3Purity:98.59%Color and Shape:Off-White To Yellow CrystalsMolecular weight:351.35Capreomycin sulfate
CAS:<p>Capreomycin sulfate (Capastat sulfate) , a cyclic peptide antibiotic, binds to the 70S ribosomal unit leading to inhibition of protein synthesis.</p>Formula:C25H46N14O11SPurity:98% - 99.54%Color and Shape:White PowderMolecular weight:752.76Emamectin 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>Formula:C56H81NO15Purity:98.68%Color and Shape:SolidMolecular weight:1008.256Rifapentine
CAS:<p>Rifapentine (Rifapentinum) is a long-acting, cyclopentyl-substituted derivative of rifamycin used to treat mycobacterium infections.</p>Formula:C47H64N4O12Purity:95.74% - ≥98%Color and Shape:SolidMolecular weight:877.03Lovastatin
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>Formula:C24H36O5Purity:99.66% - 99.92%Color and Shape:The Substance Is A White-Yellowish To Yellow Powder Solid PowderMolecular weight:404.54Gatifloxacin
CAS:<p>Gatifloxacin (CG5501), a fourth-gen fluoroquinolone antibiotic, blocks bacterial DNA gyrase and topoisomerase IV.</p>Formula:C19H22FN3O4Purity:99.50% - 99.85%Color and Shape:White PowderMolecular weight:375.39Ceftiofur sodium
CAS:<p>Ceftiofur sodium (Naxcel), an antibiotic of the cephalosporin type (third generation), is used as veterinary medicine.</p>Formula:C19H16N5NaO7S3Purity:97.71% - 99.36%Color and Shape:Off-White Or Yellowish Crystalline PowderMolecular weight:545.54Rifabutin
CAS:<p>Rifabutin (LM-427), a semisynthetic ansamycin, blocks bacterial RNA synthesis by inhibiting RNA polymerase.</p>Formula:C46H62N4O11Purity:98.87% - 99.7%Color and Shape:Red-Violet Crystalline PowderMolecular weight:847Tigecycline
CAS:<p>Tigecycline (GAR-936), a broad-spectrum glycylcycline, disrupts protein synthesis by binding the 30S ribosomal subunit.</p>Formula:C29H39N5O8Purity:98.81% - >99.99%Color and Shape:PowderMolecular weight:585.65Tetracycline
CAS:<p>Tetracycline (Tetracyclin) is a broad-spectrum antibiotic. Tetracycline is commonly used in anti-infective studies. Cost-effective and quality-assured.</p>Formula:C22H24N2O8Purity:92.65% - 98.18%Color and Shape:Light Yellow CrystalMolecular weight:444.43Netilmicin sulfate
CAS:<p>Netilmicin sulfate (Netromycin) is an aminoglycoside antibiotic.</p>Formula:C21H41N5O7H2SO4Purity:99.79% - 99.79%Color and Shape:White To Off-White PowderMolecular weight:720.78Spectinomycin dihydrochloride
CAS:<p>Spectinomycin dihydrochloride, an antibiotic from Streptomyces spectabilis, treats gonorrhea and targets gram-negative bacteria.</p>Formula:C14H26Cl2N2O7Purity:99.67% - >99.99%Color and Shape:PowderMolecular weight:405.271Chloramphenicol
CAS:<p>Chloramphenicol (Chloromycetin) is a broad-spectrum antibiotic that inhibits the biosynthesis of bacterial proteins. Cost-effective and quality-assured.</p>Formula:C11H12Cl2N2O5Purity:99.6% - 99.84%Color and Shape:Needles Or Elongated Plates From Water Or Ethylene Dichloride SolidMolecular weight:323.13Penicillin V Potassium
CAS:<p>Penicillin V Potassium (Phenoxymethylpenicillin potassium salt) is a broad-spectrum penicillin antibiotic used orally in the treatment of infections.</p>Formula:C16H17KN2O5SPurity:97.71%Color and Shape:White To Off-White Crystalline PowderMolecular weight:388.48Moxidectin
CAS:<p>Moxidectin (CL301423) is an anthelmintic for heartworm/intestinal worms in dogs, cats, horses, cattle, and sheep; oral/topical/injectable.</p>Formula:C37H53NO8Purity:97.38%Color and Shape:Appearance White Or Pale Yellow Amorphous PowderMolecular weight:639.82Doripenem monohydrate
CAS:<p>Doripenem monohydrate (S 4661 monohydrate) is a broad-spectrum injectable antibiotic, used for Gram-positive, Gram-negative and anaerobic pathogens.</p>Formula:C15H24N4O6S2·H2OPurity:98.19% - 99%Color and Shape:White PowerMolecular weight:438.52Roxithromycin
CAS:<p>Roxithromycin (RU-28965) is a semi-synthetic derivative of the macrolide antibiotic erythromycin with antibacterial and anti-malarial activities.</p>Formula:C41H76N2O15Purity:99.29% - 99.98%Color and Shape:White Crystalline PowderMolecular weight:837.05Teicoplanin
CAS:<p>Teicoplanin (MDL-507) is a semisynthetic glycopeptide antibiotic, used to treat Gram-positive bacteria.</p>Formula:C78H79Cl2N9O33Purity:98%Color and Shape:White PowderMolecular weight:1725.42
