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 4102 products of "Antibiotics"
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N-Demethyl roxithromycin
CAS:<p>N-Demethyl roxithromycin is a metabolite of roxithromycin with action on bacterial protein synthesis inhibition and is used for research on macrolide antibiotics.</p>Formula:C40H74N2O15Purity:Min. 95%Color and Shape:PowderMolecular weight:823.02 g/molColistin sulfate
CAS:<p>Colistin is a narrow-spectrum antibiotic efficient mostly against gram-negative bacteria. Colistin interacts with the outer membrane of gram-negative bacteria and induces a transfer of divalent cations of calcium and magnesium from the negatively charged phosphate groups. This causes the disruption of the outer membrane and release of lipopolysaccharides. It is commonly used against Enterobacteriaceae and Aeromonas, and none-fermentative gram-negative bacteria as well as for carbapenem-resistant Acinetobacter strains.</p>Formula:C53H102N16O17SPurity:Min. 77 Area-%Color and Shape:White PowderMolecular weight:1,266.73 g/molGeldanamycin
CAS:<p>Inhibits chaperone protein HSP90; anti-proliferative; antineoplastic</p>Formula:C29H40N2O9Purity:Min. 95%Color and Shape:Yellow PowderMolecular weight:560.64 g/molClindamycin hydrochloride
CAS:<p>Inhibitor of protein synthesis; lincosamide class</p>Formula:C18H34Cl2N2O5SColor and Shape:White PowderMolecular weight:461.44 g/molTetracycline
CAS:<p>Antibiotic of tetracycline class; protein synthesis inhibitor</p>Formula:C22H24N2O8Purity:Min. 91 Area-%Color and Shape:PowderMolecular weight:444.43 g/molClindamycin-2-phosphate
CAS:<p>Clindamycin-2-phosphate is a lincosamide antibiotic with action on bacterial protein synthesis inhibition and is used for treating serious bacterial infections like skin and respiratory infections.</p>Formula:C18H34ClN2O8PSPurity:Min. 95%Color and Shape:White PowderMolecular weight:504.96 g/molTicarcillin disodium salt, Antibiotic for Culture Media Use Only
CAS:Ticarcillin is a member of the beta-lactam family of antibiotics and has bactericidal activity against Gram-positive and Gram-negative bacteria such as Staphylococcus and Pseudomonas strains. Ticarcillin inhibits cell wall synthesis by binding to penicillin-binding protein (PBP) and blocking transpeptidase. It also has a C-terminal that can inhibit domain I and II beta-lactamases (namely, PEN2). The lactam ring in ticarcillin is cleaved by beta-lactamase, which makes it ineffective, thus ticarcillin is often combined with β-lactamase inhibitors such as clavulanic acid.Formula:C15H14N2Na2O6S2Purity:Min. 87.0 Area-%Molecular weight:428.40 g/molCefoxitin sodium salt, Antibiotic for Culture Media Use Only
CAS:<p>Cefoxitin sodium salt is a cephamycin-type antibiotic, which is a semi-synthetic derivative of cephalosporin. As a beta-lactam antibiotic, it is derived from the fermentation of *Streptomyces lactamdurans* and chemically modified to enhance stability against certain bacterial beta-lactamases. Its primary mode of action involves inhibiting bacterial cell wall synthesis by binding to penicillin-binding proteins, disrupting the transpeptidation or cross-linking of peptidoglycan layers. This action effectively prevents the bacteria from maintaining cell wall integrity, leading to cell lysis.</p>Formula:C16H16N3NaO7S2Purity:Min. 98.0 Area-%Molecular weight:449.43 g/molAvibactam free acid
CAS:<p>Avibactam free acid is a β-lactamase inhibitor and is used for the treatment of bacterial infections in combination with β-lactam antibiotics. It inactivates β-lactamases by a covalent and reversible mechanism</p>Formula:C7H11N3O6SPurity:Min. 95 Area-%Color and Shape:PowderMolecular weight:265.24 g/molAmrubicin maleate
CAS:Amrubicin maleate is an anthracycline antibiotic and is used for the treatment of small cell lung cancer. It inhibits topoisomerase II, leading to DNA breaks and cell deathFormula:C25H25NO9·C4H4O4Purity:(%) Min. 80%Color and Shape:PowderMolecular weight:599.54 g/molFosfomycin sodium
CAS:<p>Broad-spectrum antibiotic; bacterial cell wall biogenesis inhibitor</p>Formula:C3H7O4P·xNaPurity:Min. 95%Color and Shape:White Off-White PowderMolecular weight:138.06 g/molAmpicillin sodium salt - Bio-X ™
CAS:Ampicillin is a β-lactam antibiotic with a broad spectrum of activity against Gram-positive and Gram-negative bacteria. It is used in the treatment of bacterial infections, including those caused by methicillin-resistant Staphylococcus aureus (MRSA), Streptococcus pneumoniae, and Listeria monocytogenes. Ampicillin binds to penicillin-binding proteins in the bacterial cell wall by competitive inhibition. It prevents the formation of an antibiotic-inhibitor complex with the enzyme cell wall synthesis that is required for cell wall biosynthesis, inhibiting protein synthesis and cell division.Formula:C16H19N3O4S·NaPurity:Min. 85 Area-%Color and Shape:PowderMolecular weight:372.4 g/molParomomycin sulfate
CAS:<p>Paromomycin sulfate is an aminoglycoside antibiotic with action on bacterial protein synthesis inhibition and is used for treating intestinal infections and leishmaniasis.</p>Formula:C23H45N5O14·xH2SO4Purity:≥675Μg/Mg(On Dried Basis)Color and Shape:Yellow PowderMolecular weight:615.63 g/molLomefloxacin
CAS:<p>Lomefloxacin is a fluoroquinolone antibiotic with a mode of action that inhibits bacterial DNA gyrase and topoisomerase IV. It is used for treating bacterial infections like bronchitis and urinary tract infections.</p>Formula:C17H19F2N3O3Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:351.35 g/molAmicoumacin B
CAS:<p>Amicoumacin B is a potent antibiotic, which is isolated from the bacterial species Bacillus pumilus. It acts by inhibiting protein synthesis, targeting the ribosomal 30S subunit and disrupting translational fidelity in bacterial cells. This interference in protein production leads to the effective elimination of various Gram-positive and certain Gram-negative bacteria.</p>Purity:Min. 95%Clindamycin hydrochloride - 94%
CAS:<p>Clindamycin hydrochloride - 94% is an antibiotic that belongs to the lincosamide class of antibiotics, derived from the bacterium Streptomyces lincolnensis. This compound functions predominantly as a bacterial protein synthesis inhibitor, exerting its effects by binding to the 50S subunit of the bacterial ribosome. This binding action disrupts the process of peptide chain elongation, thereby impeding the growth and proliferation of susceptible bacteria.</p>Formula:C18H33ClN2O5S·HClColor and Shape:PowderMolecular weight:461.44 g/molLinezolid
CAS:<p>Antibiotic; inhibits bacterial mRNA translation; inhibits monoamine oxidase</p>Formula:C16H20FN3O4Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:337.35 g/molRibostamycin sulphate
CAS:<p>Ribostamycin sulphate is an aminoglycoside antibiotic with action on bacterial protein synthesis by binding to the 30S ribosomal subunit and is used for treating bacterial infections like sepsis and pneumonia.</p>Formula:C17H34N4O10·xH2O4SPurity:Min. 95%Color and Shape:PowderMolecular weight:454.47 g/molNonactin
CAS:<p>Nonactin is a macrotetrolide antibiotic with action as an ionophore for potassium and ammonium ions and is used for research on ion transport and bacterial inhibition.</p>Formula:C40H64O12Purity:Min. 95%Color and Shape:PowderMolecular weight:736.93 g/molDihydrostreptomycin B
CAS:<p>Dihydrostreptomycin B is an aminoglycoside antibiotic, which is derived from the bacterium Streptomyces griseus. This antibiotic operates by binding to the 30S subunit of the bacterial ribosome, leading to the inhibition of protein synthesis. The binding disrupts the decoding site, causing misreading of mRNA and ultimately resulting in bactericidal activity.</p>Formula:C27H51N7O17Purity:Min. 95%Molecular weight:745.33414Oxytetracycline hydrochloride
CAS:A broad-spectrum antibiotic of tetracycline class which inhibits protein synthesis by targeting the 30S ribosome subunit. It has been used in human medicine as well as in veterinary medicine and agriculture.Formula:C22H24N2O9•HClPurity:Min. 95%Color and Shape:Yellow PowderMolecular weight:496.89 g/molVancomycin HCl - pharma grade
CAS:<p>Vancomycin is a tricyclic glycopeptide antibiotic that has bactericidal effects against staphylococci, streptococci, and other gram-positive bacteria. It is often used as an alternative treatment for severe staphylococcal and streptococcal infections, including endocarditis, and infections with MRSA (methicillin-resistant Staphylococcus aureus), penicillin-resistant pneumococci or in cases of allergy to penicillins and cephalosporins.</p>Formula:C66H75Cl2N9O24·HClColor and Shape:PowderMolecular weight:1,485.71 g/molHerbicidin B
CAS:<p>Herbicidin B is a natural herbicidal compound, which is a secondary metabolite produced through the fermentation of certain Streptomyces species. This compound functions as a potent inhibitor of plant growth by interfering with essential physiological processes within the plant cells. The mode of action of Herbicidin B primarily involves disruption of metabolic pathways that are critical for the development and survival of plants, leading to effective control of undesired vegetation.</p>Formula:C18H23N5O9Purity:Min. 95%Molecular weight:453.4 g/molTilmicosin
CAS:<p>Tilmicosin is a macrolide antibiotic with action on bacterial protein synthesis inhibition and is used for treating respiratory infections in cattle and sheep.</p>Formula:C46H80N2O13Purity:Min. 85 Area-%Color and Shape:White PowderMolecular weight:869.13 g/molDoxorubicin HCl
CAS:<p>Doxorubicin (DOX) is an antineoplastic chemotherapy drug used to treat breast, ovarian and pancreatic cancers. It is an antitumor antibiotic that inhibits DNA topoisomerase II. DOX interferes with the topoisomerase II-mediated repair of DNA causing accumulation of mutations. It also leads to the generation of reactive oxygen species (ROS), which further damage DNA as well as proteins and membranes. However, the compound presents with a risk of developing cardiomyopathy as well as drug resistance. Pegylated liposomal doxorubicin has also been developed to treat breast and ovarian cancers, myeloma, and HIV-related Kaposi’s sarcoma.</p>Formula:C27H29NO11·HClPurity:Min. 98 Area-%Color and Shape:Red PowderMolecular weight:579.98 g/molPosizolid
CAS:<p>Posizolid is an oxazolidinone antibiotic, which is a synthetic compound derived from chemical synthesis. It acts by inhibiting bacterial protein synthesis through binding to the 50S subunit of the bacterial ribosome, thereby interfering with the translation process essential for bacterial growth and reproduction.</p>Formula:C21H21F2N3O7Purity:Min. 95%Color and Shape:SolidMolecular weight:465.4 g/molGeneticin sulfate
CAS:<p>Geneticin is very efficient against gram-negative bacteria, however it is not applied for treating infections due to high renal toxicity. Geneticin and its resistance genes found application in the selection of transgenic cell lines including yeasts such as P. pastoris and S. serevisiae, other eukaryotic cell lines such as CHO or HEK293, but also plant cells and bacterial cells.</p>Formula:C20H40N4O10·2H2SO4Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:692.71 g/molN-Demethyl erythromycin A
CAS:<p>N-Demethyl erythromycin A is a metabolite of erythromycin with narrow-spectrum antibiotic activity and is used for research on erythromycin derivatives.</p>Formula:C36H65NO13Purity:Min. 95 Area-%Color and Shape:White PowderMolecular weight:719.9 g/molKanamycin disulfate
CAS:<p>Binds to 70S ribosomal subunit; inhibits translocation and induces miscoding</p>Formula:C18H36N4O11·2H2O4SPurity:Min. 67%Color and Shape:PowderMolecular weight:680.66 g/molTigecycline
CAS:<p>Inhibitor of protein synthesis; glycylcycline class</p>Formula:C29H39N5O8Purity:Min. 98 Area-%Color and Shape:Orange PowderMolecular weight:585.65 g/molMoxifloxacin HCl
CAS:<p>Inhibitor of DNA synthesis; fluoroquinolone class</p>Formula:C21H25ClFN3O4Purity:Min. 98 Area-%Color and Shape:Yellow PowderMolecular weight:437.89 g/molGrepafloxacin hydrochloride
CAS:<p>Broad-spectrum fluoroquinolone antibacterial agent</p>Formula:C19H22FN3O3•(HCl)xPurity:Min. 95%Molecular weight:395.86 g/molCefazaflur
CAS:<p>Cefazaflur is a semisynthetic cephalosporin antibiotic, which is derived from the mold Acremonium (formerly known as Cephalosporium). Its mode of action involves inhibiting bacterial cell wall synthesis by targeting penicillin-binding proteins (PBPs). This interference prevents the cross-linking of peptidoglycan chains, which is essential for bacterial cell wall structural integrity, ultimately leading to cell lysis and death.</p>Formula:C13H13F3N6O4S3Purity:Min. 95%Molecular weight:470.47 g/molTigecycline hydrochloride
CAS:<p>Inhibitor of protein synthesis; glycylcycline class</p>Formula:C29H39N5O8·HClPurity:Min. 95%Molecular weight:622.11 g/molBicozamycin
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/molThiolutin
CAS:<p>Inhibitor of RNA polymerases; inhibitor of HSP27-cytoskeleton interactions</p>Formula:C8H8N2O2S2Purity:Min. 80 Area-%Color and Shape:Yellow PowderMolecular weight:228.29 g/molBesifloxacin hydrochloride
CAS:Antibiotic of fluoroquinolone class; DNA replication inhibitorFormula:C19H22Cl2FN3O3Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:430.3 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/molb-Apo-oxytetracycline
CAS:<p>b-Apo-oxytetracycline is a tetracycline antibiotic and is used for the treatment of bacterial infections. It binds to the 30S ribosomal subunit, inhibiting protein synthesis.</p>Formula:C22H22N2O8Purity:Min. 95%Color and Shape:Brown Yellow PowderMolecular weight:442.42 g/molCefadroxil
CAS:<p>Cefadroxil is a first-generation cephalosporin antibiotic with action on bacterial cell wall synthesis and is used for treating infections like strep throat, skin infections, and urinary tract infections.</p>Formula:C16H17N3O5SPurity:Min. 95%Color and Shape:PowderMolecular weight:363.39 g/molAmrubicin hydrochloride
CAS:<p>Amrubicin hydrochloride is an anthracycline chemotherapeutic agent, which is a synthetic anthracycline derivative derived from reductive amination. It functions primarily by intercalating into DNA and inhibiting topoisomerase II, an enzyme crucial to DNA replication. This mode of action disrupts DNA synthesis, leading to apoptosis in rapidly proliferating cancer cells.</p>Formula:C25H25NO9•HClPurity:Min. 95%Molecular weight:519.93 g/molCeftriaxone disodium hemiheptahydrate
CAS:Ceftriaxone disodium hemiheptahydrate is a third-generation cephalosporin antibiotic, which is a semisynthetic derivative of cephalosporin C. This compound is sourced from the fungus Acremonium, which is known for its role in deriving crucial β-lactam antibiotics. Ceftriaxone acts by inhibiting bacterial cell wall synthesis, specifically targeting the penicillin-binding proteins (PBPs). This action disrupts peptidoglycan cross-linking, leading to bacterial cell lysis and death.Formula:(C18H18N8Na2O7S3)2•(H2O)7Purity:Min. 94 Area-%Color and Shape:White Yellow PowderMolecular weight:1,327.23 g/molMeropenem trihydrate
CAS:<p>Inhibitor of cell-wall synthesis; carbapenem class</p>Formula:C17H25N3O5S·3H2OPurity:Min. 95 Area-%Color and Shape:PowderMolecular weight:437.51 g/molIsomitomycin A
CAS:Isomitomycin A is a naturally occurring microbial metabolite, which is isolated from certain strains of actinomycetes. It exhibits a unique mode of action by interfering with viral replication processes, effectively inhibiting the proliferation of various viral pathogens. The alkaloidal structure of Isomitomycin A allows it to integrate into nucleic acid processing pathways, eventually disrupting the function and synthesis of viral genomes.Formula:C16H19N3O6Purity:Min. 95%Molecular weight:349.34 g/mol1,3-Di-HABA kanamycin A
CAS:<p>1,3-Di-HABA kanamycin A is a derivative of kanamycin A, an aminoglycoside antibiotic used to treat bacterial infections by blocking cell wall synthesis or by inhibiting protein synthesis.</p>Formula:C26H50N6O15Purity:Min. 95 Area-%Color and Shape:White PowderMolecular weight:686.71 g/molCeftazidime pentahydrate
CAS:<p>A broad-spectrum antibiotic of cephalosporin class, which inhibits bacterial cell wall synthesis by targeting the penicillin-binding protein, involved in peptidoglycan synthesis. This third-generation cephalosporin is very active against Pseudomonas species and can also be used to treat bacterial meningitis as it penetrates in the cerebrospinal fluid.</p>Formula:C22H32N6O12S2Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:636.65 g/molCefiderocol
CAS:<p>Cefiderocol is a siderophore cephalosporin antibiotic with action on bacterial cell wall synthesis, particularly targeting multidrug-resistant gram-negative bacteria and is used for treating complicated urinary tract infections and hospital-acquired pneumonia.</p>Formula:C30H34CLN7O10S2Purity:Min. 95%Color and Shape:PowderMolecular weight:752.2 g/molCeftazidime
CAS:<p>Ceftazidime is a third-generation cephalosporin antibiotic with action on bacterial cell wall synthesis and is used for treating severe bacterial infections like pneumonia, meningitis, and sepsis.</p>Formula:C22H22N6O7S2Purity:Min. 95.0 Area-%Color and Shape:PowderMolecular weight:546.58 g/molTulathromycin B - 5% (mixture with Tulathromycin A)
CAS:<p>Inhibitor of protein synthesis; macrolide class</p>Formula:C41H79N3O12Purity:Min. 95%Color and Shape:Off-White PowderMolecular weight:806.08 g/molSulfasalazine
CAS:<p>Sulfasalazine is a disease-modifying anti-rheumatic drug (DMARD) with action on reducing inflammation and immune system activity and is used for treating rheumatoid arthritis and inflammatory bowel disease.</p>Formula:C18H14N4O5SPurity:Min. 97 Area-%Color and Shape:PowderMolecular weight:398.39 g/mol
