Antibiotics
Antibiotics are compounds designed to destroy or inhibit the growth of various microorganisms, playing a crucial role in treating infections and preventing the spread of diseases. This category offers a diverse range of active ingredients specifically for research in the biochemical field. These compounds are essential tools in studying bacterial mechanisms, resistance patterns, and the development of new therapeutic agents. Researchers can explore a wide variety of antibiotics to understand their effects, optimize their use, and develop novel treatments to combat emerging microbial threats. The availability of such a broad spectrum of antibiotics supports advanced research and innovation in microbiology and pharmaceutical sciences.
Subcategories of "Antibiotics"
- Macrolide Antibiotics(26 products)
- Steroidal Antibiotics(31 products)
- Tetracycline Antibiotics(20 products)
- β-Lactam Antibiotics(11 products)
Found 4099 products of "Antibiotics"
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Bicozamycin
CAS:<p>Bicozamycin is an antibiotic and is used for the treatment of bacterial infections. It inhibits bacterial RNA polymerase.</p>Formula:C12H18N2O7Purity:(Hplc-Ms) Min. 90 Area-%Color and Shape:PowderMolecular weight:302.28 g/molCefazolin sodium
CAS:<p>Cefazolin sodium is a first-generation cephalosporin antibiotic with action on bacterial cell wall synthesis and is used for treating bacterial infections and surgical prophylaxis.</p>Formula:C14H13N8NaO4S3Purity:Min. 95%Color and Shape:PowderMolecular weight:476.49 g/molApramycin sulfate
CAS:<p>Apramycin sulfate is a semisynthetic antibiotic that inhibits the growth of Gram-negative bacteria. It is a sulfonamide and has been used in clinical isolates to treat bacterial infections. Apramycin sulfate inhibits the biosynthesis of folic acid, which is important for DNA synthesis and cell division. It also inhibits the production of RNA by binding to ribosomes and inhibiting protein synthesis. Apramycin has been shown to have anticancer properties as well, with studies showing that it can inhibit tumor growth in vitro and in vivo.</p>Formula:C21H41N5O11·H2SO4Purity:Min. 550 Usp U/MgColor and Shape:Brown Slightly Yellow Yellow PowderMolecular weight:637.66 g/molPristinamycin
CAS:<p>Pristinamycin is a streptogramin antibiotic with action on bacterial protein synthesis by binding to the 50S ribosomal subunit and is used for treating staphylococcal and streptococcal infections, including MRSA.</p>Formula:C73H89N11O17Purity:Min. 95%Color and Shape:PowderMolecular weight:1,392.55 g/molPiperacillin sodium
CAS:<p>Piperacillin sodium is a broad-spectrum beta-lactam antibiotic with action on bacterial cell wall synthesis and is used for treating severe infections caused by gram-negative bacteria, including Pseudomonas aeruginosa.</p>Formula:C23H27N5O7S•NaPurity:Min. 95%Color and Shape:PowderMolecular weight:540.55 g/molCephalosporin C zinc
CAS:<p>Cephalosporin C zinc is a zinc salt form of cephalosporin C with action on bacterial cell wall synthesis and is used for studying bacterial resistance and cell wall synthesis.</p>Formula:C16H19N3O8SZnPurity:Min. 95%Color and Shape:White PowderMolecular weight:478.78 g/molOrnidazole
CAS:<p>Ornidazole is a nitroimidazole antibiotic with action on DNA synthesis disruption in anaerobic bacteria and protozoa and is used for treating infections like amoebiasis, giardiasis, and trichomoniasis.</p>Formula:C7H10ClN3O3Purity:Min. 98 Area-%Color and Shape:White Slightly Yellow PowderMolecular weight:219.63 g/molFidaxomicin
CAS:<p>Fidaxomicin is a macrocyclic antibiotic with action on bacterial RNA polymerase and is used for treating Clostridium difficile infections.</p>Formula:C52H74Cl2O18Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:1,058.04 g/molNovobiocin sodium salt, Antibiotic for Culture Media Use Only
CAS:Novobiocin sodium salt inhibits bacterial growth by binding to the 50S subunit of the bacterial ribosome, blocking the peptidyl transferase activity required for protein synthesis. The drug binds to DNA sequences containing glucuronic acid, which are essential for peptide bond formation. Novobiocin sodium can be found in pharmaceuticals due to its antimicrobial activity and membrane stability, which makes it suitable for pressuring ionization techniques. It also exhibits less resistance than other antibiotics like triclosan or nalidixic acid because it does not typically bind to the membranes of cells.Formula:C31H35N2NaO11Purity:Min. 90.0 Area-%Molecular weight:634.61 g/molCefoxitin sodium
CAS:<p>Inhibitor of cell-wall synthesis; cephalosporin class</p>Formula:C16H16N3NaO7S2Purity:Min. 90 Area-%Color and Shape:White PowderMolecular weight:449.44 g/molOleandomycin phosphate
CAS:Controlled Product<p>Oleandomycin phosphate is a macrolide antibiotic with action on bacterial protein synthesis inhibition and is used for treating respiratory tract infections and as a veterinary antibiotic.</p>Formula:C35H64NO16PPurity:(%) Reported (%)Color and Shape:PowderMolecular weight:785.85 g/molDanofloxacin
CAS:<p>Danofloxacin is a fluoroquinolone antibiotic with action on bacterial DNA gyrase inhibition and is used for treating respiratory and enteric infections in veterinary medicine.</p>Formula:C19H20FN3O3Purity:Min. 95%Color and Shape:PowderMolecular weight:357.38 g/molDibekacin sulfate
CAS:<p>Dibekacin sulfate is an aminoglycoside antibiotic with action on bacterial protein synthesis inhibition and is used for treating severe gram-negative bacterial infections.</p>Formula:C18H39N5O12SPurity:Min. 670 Μg/MgColor and Shape:White PowderMolecular weight:549.59 g/molCefuroxime sodium
CAS:<p>Cefuroxime sodium is a sodium salt form of cefuroxime with similar action and applications as cefuroxime.</p>Formula:C16H15N4NaO8SPurity:Min. 86 Area-%Color and Shape:White PowderMolecular weight:446.37 g/molLevofloxacin hemihydrate
CAS:<p>Levofloxacin Hemihydrate is a fluoroquinolone antibiotic with a mode of action that inhibits bacterial DNA gyrase and topoisomerase IV. It is used for treating bacterial infections, similar to its anhydrous form.</p>Formula:C18H20FN3O4H2OPurity:Min. 98 Area-%Color and Shape:PowderMolecular weight:370.38 g/molBalofloxacin
CAS:<p>Balofloxacin is a fluoroquinolone antibiotic and is used for the treatment of bacterial infections. It inhibits DNA gyrase and topoisomerase IV, preventing DNA replication and transcription.</p>Formula:C20H24FN3O4·2H2OPurity:Min. 95%Color and Shape:PowderMolecular weight:425.45 g/molTetracycline hydrochloride - USP
CAS:<p>Tetracycline hydrochloride - USP is a broad-spectrum antibiotic, which is a synthetic derivative of chlortetracycline produced from the bacterium *Streptomyces aureofaciens*. It functions by inhibiting protein synthesis in bacteria, specifically binding to the 30S ribosomal subunit. This action prevents the attachment of aminoacyl-tRNA to the mRNA-ribosome complex, thereby halting bacterial growth and replication.</p>Formula:C22H25ClN2O8Color and Shape:Yellow PowderMolecular weight:480.9 g/molSulfapyridine
CAS:<p>A sulfanilide anti-bacterial agent used to treat various skin diseases</p>Formula:C11H11N3O2SPurity:Min. 98.0 Area-%Color and Shape:PowderMolecular weight:249.29 g/molHygromycin B - min 90%
CAS:<p>Inhibitor of protein synthesis; aminoglycoside</p>Formula:C20H37N3O13Purity:Min. 90 Area-%Color and Shape:PowderMolecular weight:527.52 g/molMaduramicin ammonium
CAS:<p>Maduramicin ammonium is an anticoccidial agent with action on protozoal parasites by disrupting ion gradients and is used for preventing coccidiosis in poultry.</p>Formula:C47H83NO17Purity:Min. 95%Color and Shape:PowderMolecular weight:934.16 g/mol25-Desacetylrifampin
CAS:<p>25-Desacetylrifampin is the main metabolite of rifampicin, used in the treatment of tuberculosis. 25-Desacetylrifampin has partial actvity.</p>Formula:C41H56N4O11Purity:Min. 94 Area-%Color and Shape:PowderMolecular weight:780.9 g/molRoxithromycin
CAS:<p>Roxithromycin is a macrolide antibiotic with action on bacterial protein synthesis by binding to the 50S ribosomal subunit and is used for treating respiratory, skin, and soft tissue infections.</p>Formula:C41H76N2O15Purity:Min. 95%Color and Shape:White PowderMolecular weight:837.05 g/molSitafloxacin sesquihydrate
CAS:Sitafloxacin sesquihydrate is a fourth-generation fluoroquinolone antibiotic with action on bacterial DNA gyrase and topoisomerase IV and is used for treating respiratory, urinary, and gastrointestinal infections.Formula:C19H18ClF2N3O3•(H2O)1Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:436.84 g/molMitomycin A
CAS:<p>Mitomycin A is an antitumor antibiotic with action on DNA cross-linking to inhibit replication and is used for treating various cancers and in research applications.</p>Formula:C16H19N3O6Purity:Min. 95%Color and Shape:Purple PowderMolecular weight:349.34 g/molPirazinecarboxamide
CAS:<p>Pirazinecarboxamide (Pyrazinamide) is an antitubercular agent with action on Mycobacterium tuberculosis by disrupting membrane energetics and is used for treating tuberculosis in combination with other drugs.</p>Formula:C5H5N3OPurity:Min. 95%Color and Shape:PowderMolecular weight:123.11 g/molMarbofloxacin
CAS:<p>Antibiotic of fluoroquinolone class; DNA replication inhibitor</p>Formula:C17H19N4O4FPurity:Min. 95%Color and Shape:Yellow PowderMolecular weight:362.36 g/molCefuroxime
CAS:Cefuroxime is a second-generation cephalosporin antibiotic with action on bacterial cell wall synthesis and is used for treating respiratory tract infections, urinary tract infections, and Lyme disease.Formula:C16H16N4O8SPurity:Min. 98.0 Area-%Color and Shape:White Orange PowderMolecular weight:424.39 g/molAvermectin B1a (>85%)
CAS:<p>Avermectin B1a (>85%) is a macrolide anthelmintic and is used for the treatment of parasitic infections. It enhances the effects of glutamate at the glutamate-gated chloride channels, causing paralysis and death of the parasite</p>Formula:C48H72O14Purity:>85% B1AColor and Shape:White PowderMolecular weight:873.08 g/molMithramycin A
CAS:<p>Antineoplastic antibiotic; RNA synthesis inhibitor</p>Formula:C52H76O24Purity:Min. 95%Color and Shape:Yellow PowderMolecular weight:1,085.15 g/molPazufloxacin hydrochloride
CAS:<p>Pazufloxacin hydrochloride is a synthetic antibacterial agent, which is derived from the fluoroquinolone class of antibiotics with a broad-spectrum activity against various bacterial pathogens. This compound, sourced through chemical synthesis, functions primarily by inhibiting bacterial DNA gyrase and topoisomerase IV, which are critical enzymes for DNA replication, transcription, repair, and recombination. The inhibition of these enzymes leads to the disruption of bacterial DNA processes, ultimately resulting in bacterial cell death.</p>Formula:C16H15FN2O4•HClPurity:Min. 95%Molecular weight:354.76 g/molCefatrizine propylene glycol
CAS:<p>Cefatrizine propylene glycol is a cephalosporin antibiotic with action against gram-positive and gram-negative bacteria and is used for treating respiratory and skin infections.</p>Formula:C21H26N6O7S2Purity:Min. 95%Color and Shape:PowderMolecular weight:538.6 g/molTubulysin A
CAS:<p>Tubulysin A is a natural cytotoxic agent, which is derived from myxobacteria. The compound originates from strains such as Archangium gephyra and Angiococcus disciformis, known for their prolific production of secondary metabolites. Tubulysin A exerts its mode of action by disrupting microtubule dynamics, which are essential for cell division and intracellular transport. It specifically binds to the microtubules and inhibits their polymerization, leading to cell cycle arrest and apoptosis in rapidly dividing cells.</p>Formula:C43H65N5O10SPurity:Min. 95%Molecular weight:844.07 g/molHerbicidin C
CAS:<p>Herbicidin C is an antibiotic, which is derived from a microbial source, specifically from certain strains of actinobacteria. This compound functions as an inhibitor, interfering with specific metabolic pathways within target organisms. Its mode of action involves disrupting the synthesis of critical proteins, which are essential for cell survival and growth.</p>Formula:C17H21N5O9Purity:Min. 95%Molecular weight:439.38 g/molErythromycin thiocyanate
CAS:<p>Erythromycin thiocyanate is a macrolide antibiotic derivative with action on bacterial protein synthesis inhibition and is used for research and pharmaceutical applications.</p>Formula:C37H67NO13•CHNSPurity:Min. 95%Color and Shape:PowderMolecular weight:793.02 g/molArbekacin
CAS:<p>Inhibitor of DNA replication; aminoglycoside class</p>Formula:C22H44N6O10Purity:Min. 95%Molecular weight:552.62 g/molBiapenem
CAS:<p>Biapenem is a carbapenem antibiotic and is used for the treatment of bacterial infections. It inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins.</p>Formula:C15H18N4O4SPurity:Min. 95%Color and Shape:White PowderMolecular weight:350.39 g/molDifloxacin
CAS:<p>Difloxacin is a fluoroquinolone antibiotic, which is a synthetic compound derived from chemical synthesis methods. Its source involves complex organic chemistry that modifies the quinolone backbone to enhance its antibacterial properties. Difloxacin functions by inhibiting bacterial DNA gyrase and topoisomerase IV, which are critical enzymes involved in DNA replication, transcription, and repair. This inhibition leads to the prevention of cellular division and ultimately results in bacterial cell death.</p>Formula:C21H19F2N3O3Purity:Min. 95%Molecular weight:399.39 g/molFluconazole-d4
CAS:Fluconazole-d4 is a deuterated compound of Fluconazole. Fluconazole has a CAS number of 86386-73-4. Triazole antifungal agent that is used to treat oropharyngeal candidiasis and cryptococcal meningitis in AIDS.Formula:C13H8D4F2N6OColor and Shape:SolidMolecular weight:310.30Spiramycin Embonate
CAS:Controlled Product<p>Applications Spiramycin Embonate is an antibiotic that is used in biological studies in the role of multidrug resistance of Strenotrophomonas maltophilia.<br>References Huang, Y., et al.: J. Antimicrob. Chemother., 68, 1987 (2013); Poole, K., et al.: Mol. Microbiol., 21, 713 (1996)<br></p>Formula:C66H90N2O20Color and Shape:NeatMolecular weight:1231.42Desacetyl-7-ACA Lactone Hydrochloride
CAS:<p>Applications Desacetyl-7-ACA lactone Hydrochlorideis a lactone derivative of 7-Aminocephalosporanic acid (A603415), a fundamental building block in the synthesis of cephalosporin antibiotics.<br>References Fritz-Wolf, K., et al.: Prot. Sci., 11, 92 (2002); Parmar, A., et al.: Crit. Rev. Biotech., 18, 1 (1998)<br></p>Formula:C8H8N2O3S•(HCl)Color and Shape:White SolidMolecular weight:248.69Chloroquine dihydrochloride
CAS:<p>Chloroquine: treats malaria, amebiasis, rheumatoid arthritis, lupus; works by inhibiting parasites in red blood cells.</p>Formula:C18H27Cl2N3Color and Shape:SolidMolecular weight:356.33AB47
CAS:AB47 is a bacterial peptide deformylases inhibitor.Formula:C10H9BrN2O2Purity:98%Color and Shape:SolidMolecular weight:269.09Ceftiofur
CAS:<p>Ceftiofur is a third-generation cephalosporin antibiotic with action on bacterial cell wall synthesis and is used for treating bacterial infections in veterinary medicine.</p>Formula:C19H17N5O7S3Purity:Min. 95%Color and Shape:Off-White PowderMolecular weight:523.57 g/molKitasamycin
CAS:<p>Kitasamycin is a macrolide antibiotic with a mode of action that inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit. It is used for treating bacterial infections in veterinary medicine.</p>Formula:C40H67NO14Purity:Min. 95%Color and Shape:White PowderMolecular weight:785.96 g/molAmpicillin trihydrate
CAS:<p>Antibiotic of penicillin class; inhibits bacterial cell wall biogenesis</p>Formula:C16H19N3O4S·3H2OColor and Shape:White PowderMolecular weight:403.45 g/molLincomycin hydrochloride
CAS:<p>Lincomycin is active against gram-positive bacteria such as staphylococci, streptococci, pneumococci, diphtheria bacillus, and clostridia. It is used to treat severe bacterial infections including: sepsis, osteomyelitis, septic endocarditis, pneumonia, pulmonary abscess, infected wounds, purulent meningitis and severe pseudomembranous colitis. Lincomycin is an alternative antibiotic for penicillin-resistant gram-positive bacteria.</p>Formula:C18H35ClN2O6SPurity:Min. 95%Color and Shape:Off-White PowderMolecular weight:443 g/molSpiramycin
CAS:Formula:C43H74N2O14Purity:>90.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:843.07Sulopenem
CAS:<p>Sulopenem is a thiopenem antibiotic with action on bacterial cell wall synthesis and is used for treating uncomplicated urinary tract infections.</p>Formula:C12H15NO5S3Purity:Min. 95%Color and Shape:Off-White Yellow PowderMolecular weight:349.45 g/molEnrofloxacin
CAS:<p>Enrofloxacin is a fluoroquinolone antibiotic with action on bacterial DNA gyrase and topoisomerase IV and is used for treating bacterial infections in animals.</p>Formula:C19H22FN3O3Purity:Min. 95%Color and Shape:White PowderMolecular weight:359.39 g/molAzlocillin sodium salt
CAS:<p>Azlocillin sodium salt is a penicillin antibiotic and is used for the treatment of bacterial infections. It inhibits bacterial cell wall synthesis.</p>Formula:C20H23N5O6SNaPurity:Min. 90 Area-%Color and Shape:White PowderMolecular weight:484.48 g/mol
