Antibiotiques
Les antibiotiques sont des composés conçus pour détruire ou inhiber la croissance de divers microorganismes, jouant un rôle crucial dans le traitement des infections et la prévention de la propagation des maladies. Cette catégorie offre une gamme diversifiée d'ingrédients actifs spécifiquement destinés à la recherche dans le domaine biochimique. Ces composés sont des outils essentiels pour étudier les mécanismes bactériens, les modèles de résistance et le développement de nouveaux agents thérapeutiques. Les chercheurs peuvent explorer une large variété d'antibiotiques pour comprendre leurs effets, optimiser leur utilisation et développer de nouveaux traitements pour combattre les menaces microbiennes émergentes. La disponibilité d'un spectre aussi large d'antibiotiques soutient la recherche avancée et l'innovation en microbiologie et en sciences pharmaceutiques.
Sous-catégories appartenant à la catégorie "Antibiotiques"
- Antibiotiques macrolides(26 produits)
- Antibiotiques stéroïdiens(31 produits)
- Antibiotiques de type tétracycline(20 produits)
- antibiotiques β-lactames(11 produits)
4102 produits trouvés pour "Antibiotiques"
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Cefoxitin sodium
CAS :Inhibitor of cell-wall synthesis; cephalosporin class
Formule :C16H16N3NaO7S2Degré de pureté :Min. 90 Area-%Couleur et forme :White PowderMasse moléculaire :449.44 g/molApramycin sulfate
CAS :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.Formule :C21H41N5O11·H2SO4Degré de pureté :Min. 550 Usp U/MgCouleur et forme :Brown Slightly Yellow Yellow PowderMasse moléculaire :637.66 g/molHerbicidin E
CAS :Herbicidin E is a potent herbicidal compound, derived from blue-green algae, with a biochemical mode of action focused on inhibiting photosynthetic electron transport. It effectively disrupts the photosynthetic process by binding to specific sites within the chloroplasts of target plants, impairing their ability to convert light energy into chemical energy. This leads to a depletion of essential energy reserves, resulting in the controlled demise of the plant.Formule :C22H29N5O10Degré de pureté :Min. 95%Masse moléculaire :523.49 g/molOligomycin C 97%
CAS :Oligomycin C 97% is a macrolide antibiotic with action on mitochondrial ATP synthase inhibition and is used for research on oxidative phosphorylation and cellular metabolism.Formule :C45H72O12Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :805.05 g/molFusidic acid
CAS :Inhibitor of protein synthesis; steroid antibiotic
Formule :C31H48O6Degré de pureté :Min. 95 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :516.71 g/mol1,6'-Di-HABA kanamycin A
CAS :1,6'-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.Formule :C26H50N6O15Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :686.71 g/molMeropenem trihydrate, Antibiotic for Culture Media Use Only
CAS :Meropenem trihydrate has broad spectrum activity against Gram-positive and Gram-negative bacteria, as well as, some mycoplasma species. It inhibits cell wall synthesis by binding to bacterial penicillin-binding proteins (PBP), which impairs cell wall integrity, induces the formation of reactive oxygen species, and inhibits macromolecular synthesis in bacteria. It can be used to prevent bacterial growth after being exposed to meropenem through fluorescence imaging of human blood plasma. Meropenem trihydrate research studies showed a reduction of the allergen levels in patients with respiratory allergies or asthma, specifically dust mites, cockroaches, animal dander, pollen grains, etc. by inhibit allergen-induced sensitization of mast cells.Formule :C17H31N3O8SDegré de pureté :Min. 98.0 Area-%Masse moléculaire :437.51 g/molParomomycin sulfate, Antibiotic for Culture Media Use Only
CAS :Paromomycin sulfate is an antibiotic used for culture media to control bacterial contamination of mediums and other laboratory substances. Most Gram-negative bacteria strains are sensitive to paromomycin sulfate, showing a low sensitivity (â€10%) in Enterobacteriaceae, Pseudomonas aeruginosa, Escherichia coli, Proteus vulgaris, Klebsiella pneumoniae and Serratia marcescens. Paromomycin sulfate is also used in the treatment of colorectal cancer by blocking DNA synthesis through inhibition of protein synthesis in susceptible cells. This can result in reduced damage in colon tumor cells within the body, although it may have neurotoxic effects on brain tissue. Furthermore, it has anti-inflammatory properties when given orally or intravenously at therapeutic doses. Acridine orange can be used to identify sulfuric acid resistant gram.Formule :C23H47N5O18SDegré de pureté :Min. 95.0 Area-%Masse moléculaire :713.71 g/molRef: 3D-Q-201537
1kgÀ demander100gÀ demander250gÀ demander500gÀ demander2500gÀ demander-Unit-ggÀ demanderDanofloxacin
CAS :Danofloxacin is a fluoroquinolone antibiotic with action on bacterial DNA gyrase inhibition and is used for treating respiratory and enteric infections in veterinary medicine.Formule :C19H20FN3O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :357.38 g/molCephalothin sodium
CAS :Cephalothin sodium is a first-generation cephalosporin antibiotic with action on bacterial cell wall synthesis and is used for treating bacterial infections such as respiratory tract infections and skin infections.Formule :C16H15N2NaO6S2Degré de pureté :Min. 97 Area-%Couleur et forme :White Yellow PowderMasse moléculaire :418.42 g/molLincomycin hydrochloride monohydrate
CAS :Inhibitor of protein synthesis; lincosamideFormule :C18H34N2O6S·HCl·H2ODegré de pureté :Min. 82%Couleur et forme :White Off-White PowderMasse moléculaire :461.01 g/molMilbemycin oxime
CAS :Milbemycin oxime is a broad-spectrum antiparasitic agent with action on glutamate-gated chloride channels in parasites and is used for preventing heartworm and treating intestinal worms in animals.
Formule :C126H176N4O28Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :2,194.76 g/molOritavancin diphosphate
CAS :Produit contrôléOritavancin diphosphate is a lipoglycopeptide antibiotic with action on bacterial cell wall synthesis and is used for treating acute bacterial skin and skin structure infections.Formule :C86H97Cl3N10O26·2H3O4PDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :1,989.09 g/molVirginiamycin - Activity - 50%
CAS :Inhibitor of protein synthesis; streptograminFormule :C71H84N10O17Couleur et forme :Off-White PowderMasse moléculaire :1,349.48 g/molClosantel sodium dihydrate
CAS :Closantel sodium dihydrate is a salicylanilide antiparasitic agent with action on flukes, nematodes, and arthropods and is used for veterinary treatment of parasitic infections.Formule :C22H14Cl2I2N2O2·Na·2H2ODegré de pureté :Min. 95%Masse moléculaire :722.09 g/molOrbifloxacin
CAS :Orbifloxacin is a fluoroquinolone antibiotic with action on bacterial DNA gyrase and topoisomerase IV and is used for treating bacterial infections in veterinary medicine.Formule :C19H20F3N3O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :395.38 g/molCeftibuten dihydrate
CAS :Ceftibuten dihydrate is a third-generation cephalosporin antibiotic with action on bacterial cell wall synthesis and is used for treating respiratory tract infections, otitis media, and urinary tract infections.
Formule :C15H14N4O6S2•(H2O)2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :446.46 g/molVulgamycin
CAS :Vulgamycin is a novel antibiotic, which is derived from a specific strain of soil bacteria belonging to the genus *Streptomyces*. This microorganism is known for its prolific secondary metabolite production, enabling the development of unique compounds with therapeutic potential. Vulgamycin operates by inhibiting bacterial cell wall synthesis, a mechanism of action that targets key enzymatic pathways, resulting in effective bactericidal activity against a wide range of Gram-positive bacteria.Formule :C22H20O10Degré de pureté :Min. 95%Masse moléculaire :444.4 g/molMitomycin C - High Purity
CAS :Mitomycin C is a cytotoxic agent that inhibits DNA synthesis. This product is tested according to USP specification. Mitomycin C has been shown to be effective against resistant mutants and carcinoma cell lines. It also has genotoxic activity and induces statistically significant chromosome aberrations in mammalian cells. Mitomycin C is toxic to the mitochondria, which may be due to its ability to induce mitochondrial membrane potential collapse, leading to apoptosis. Mitomycin C binds to the response element in the genome, causing transcriptional repression of a number of genes involved in cell proliferation, differentiation, or apoptosis. Mitomycin C inhibits squamous carcinoma cells by binding to their DNA and preventing RNA synthesis.Formule :C15H18N4O5Degré de pureté :Cas Rn [50-07-7] M. F. C15H18N4O5Couleur et forme :PowderMasse moléculaire :334.33 g/molCefuroxime sodium
CAS :Cefuroxime sodium is a sodium salt form of cefuroxime with similar action and applications as cefuroxime.
Formule :C16H15N4NaO8SDegré de pureté :Min. 86 Area-%Couleur et forme :White PowderMasse moléculaire :446.37 g/mol7-Deazaadenosine
CAS :Antibiotic; RNA and DNA synthesis inhibitor; adenosine analogueFormule :C11H14N4O4Degré de pureté :Min. 97 Area-%Couleur et forme :Off-White To Light (Or Pale) Brown SolidMasse moléculaire :266.26 g/molAmikacin disulfate
CAS :Inhibitor of protein synthesis; aminoglycosideFormule :C22H43N5O13·2H2SO4Degré de pureté :674 To 786 Usp U/MgCouleur et forme :White PowderMasse moléculaire :781.76 g/molTicarcillin/Clavulanate (15/1)
CAS :Ticarcillin is a beta-lactam antibiotic that inhibits the synthesis of peptidoglycan, which is an essential component of bacterial cell walls. Ticarcillin is used for the treatment of infections caused by susceptible bacteria, such as those in the respiratory tract, urinary tract, skin and soft tissues. It can also be used to treat sepsis and meningitis. Ticarcillin has a broad spectrum of activity against Gram-positive and Gram-negative bacteria, including Enterobacteriaceae (e.g., Escherichia coli) and Pseudomonas aeruginosa. Ticarcillin is not active against methicillin-resistant Staphylococcus aureus (MRSA).
Formule :C15H14N2Na2O6S2•C8H8KNO5Degré de pureté :(Ticarcillin Disodium) Min. 75%Couleur et forme :White PowderMasse moléculaire :665.64 g/molLincomycin 2,7-dipalmitate
Lincomycin 2,7-dipalmitate is an antibiotic compound that is a semi-synthetic derivative originating from the natural antibiotic lincomycin, which itself is produced by the actinobacterium Streptomyces lincolnensis. This compound functions by inhibiting bacterial protein synthesis. Specifically, it binds to the 23S rRNA component of the 50S subunit of the bacterial ribosome, thereby disrupting the process of RNA translocation and inhibiting the synthesis of essential proteins needed for bacterial growth and replication.Formule :C51H95NO8SDegré de pureté :Min. 95%Masse moléculaire :882.37 g/molLevofloxacin hemihydrate
CAS :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.
Formule :C18H20FN3O4H2ODegré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :370.38 g/molArbekacin hydrochloride
CAS :Inhibitor of DNA replication; aminoglycoside classFormule :C22H44N6O10·xHclDegré de pureté :Min. 95%Masse moléculaire :552.62 g/molNovobiocin sodium
CAS :Inhibitor of prokaryotic DNA gyrase, eukaryotic DNA topoisomerase and HSP90Formule :C31H35N2NaO11Degré de pureté :Min. 94%Couleur et forme :PowderMasse moléculaire :634.61 g/molAcetylspiramycin - Mixture of components
CAS :Acetylspiramycin - Mixture of components is a derivative of spiramycin and is used as an antibiotic.Formule :C45H76N2O15Couleur et forme :PowderMasse moléculaire :885.09 g/molBalofloxacin
CAS :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.Formule :C20H24FN3O4·2H2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :425.45 g/molMarbofloxacin - Bio-X ™
CAS :Marbofloxacin is an antibiotic belonging to the class of fluoroquinolones. It is used in veterinary medicine to treat bacterial infections in animals. This drug inhibits the bacterial enzyme DNA gyrase and topoisomerase IV. As a result, this drug prevents bacterial DNA replication.Formule :C17H19N4O4FDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :362.36 g/molArbekacin
CAS :Inhibitor of DNA replication; aminoglycoside class
Formule :C22H44N6O10Degré de pureté :Min. 95%Masse moléculaire :552.62 g/molNovobiocin
CAS :Novobiocin is an aminocoumarin antibiotic with action on bacterial DNA gyrase to inhibit ATPase activity and is used for treating staphylococcal infections and research on DNA replication.
Formule :C31H36N2O11Degré de pureté :(%) Min. 94%Couleur et forme :White PowderMasse moléculaire :612.62 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.Formule :(C18H18N8Na2O7S3)2•(H2O)7Degré de pureté :Min. 94 Area-%Couleur et forme :White Yellow PowderMasse moléculaire :1,327.23 g/molTetracycline hydrochloride - USP
CAS :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.Formule :C22H25ClN2O8Couleur et forme :Yellow PowderMasse moléculaire :480.9 g/molNalidixic acid sodium salt
CAS :Nalidixic acid sodium salt is a sodium salt form of nalidixic acid with similar action and applications as nalidixic acid.
Formule :C12H11N2NaO3Degré de pureté :(%) Min. 98%Couleur et forme :White PowderMasse moléculaire :254.22 g/molHerbicidin H
CAS :Herbicidin H is a naturally occurring microbial herbicide, which is derived from specific strains of soil-borne bacteria. This compound is primarily isolated from Streptomyces species, known for their prolific production of various bioactive secondary metabolites. The mode of action of Herbicidin H involves the disruption of essential cellular processes within plant cells, particularly affecting nucleic acid synthesis. This disruption leads to impaired growth and eventual plant death, making it a potent agent against a range of undesirable plant species.Formule :C22H27N5O11Degré de pureté :Min. 95%Masse moléculaire :537.48 g/mol3'-N,N-Di(desmethyl) azithromycin
CAS :A derivative of azithromycin, used as an antibioticFormule :C36H68N2O12Degré de pureté :Min. 95%Couleur et forme :Off-white solid.Masse moléculaire :720.93 g/mol9’-deoxy-8’,8’-dihydroxyherbicidin
CAS :9’-Deoxy-8’,8’-dihydroxyherbicidin is a specialized compound, classified as an antibacterial agent and secondary metabolite, which is naturally derived from microbial sources, specifically certain strains of actinomycetes. These microorganisms are prolific producers of bioactive secondary metabolites, including antibiotics and herbicidins, which exhibit diverse biological activities.Formule :C18H23N5O9Degré de pureté :Min. 95%Masse moléculaire :453.4 g/molCefotetan
CAS :Inhibitor of cell wall synthesis; cephalosporin classFormule :C17H17N7O8S4Degré de pureté :Min. 96 Area-%Couleur et forme :PowderMasse moléculaire :575.62 g/molLomefloxacin
CAS :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.
Formule :C17H19F2N3O3Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :351.35 g/molPazufloxacin hydrochloride
CAS :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.
Formule :C16H15FN2O4•HClDegré de pureté :Min. 95%Masse moléculaire :354.76 g/molCapastat sulfate
CAS :Capastat sulfate is an antibiotic with action against Mycobacterium tuberculosis by inhibiting protein synthesis and is used for treating tuberculosis.Formule :C24H42N14O8·H2O4SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :752.76 g/molGentamicin C1a pentaacetate
CAS :Gentamicin C1a pentaacetate is an aminoglycoside antibiotic derivative, which is synthesized through the acetylation of the hydroxyl groups in gentamicin C1a. This compound is derived from the fermentation products of Micromonospora species, a genus of actinobacteria. Its mode of action is similar to that of standard aminoglycosides, primarily involving the binding to bacterial 30S ribosomal subunits. This binding interferes with protein synthesis by causing misreading of mRNA, ultimately leading to the inhibition of protein production and bacterial cell death.
Formule :C29H59N5O17Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :749.8 g/molTetracycline - Bio-X ™
CAS :Tetracycline is a broad-spectrum antibiotic that is effective against a variety of bacterial infections. It is a polyketide antibiotic that inhibits protein synthesis by binding to ribosomes and preventing the attachment of amino acids to tRNA molecules thus inhibiting bacterial growth.Formule :C22H24N2O8Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :444.43 g/molNourseothricin sulfate
CAS :Aminoglycoside antibiotic; inhibits protein synthesis by inducing miscoding
Formule :C19H34O8N8•H2SO4Degré de pureté :Min. 85%Couleur et forme :White PowderMasse moléculaire :600 g/molGentamycin sulphate
CAS :Gentamycin sulphate is the salt form of the broad-spectrum antibiotic gentamycin (a.k.a. gentamicin). Gentamycin is active against clinically relevant bacteria, such as: Pseudomonas aeruginosa, Klebsiella pneumoniae, Escherichia coli, Serratia marcescens, and is used to fight infections from Staphylococcus, Citrobacter and Enterobacteriaceae species. Gentamycin is a natural mixture of four congeners, one of which is gentamicin C2a. Gentamycin has been included in biomedical implantable materials, such as, bone grafts, to reduce the risk of infection.Formule :C21H43N5O7·H2SO4Couleur et forme :White PowderMasse moléculaire :575.68 g/molRosaramicin butyrate
CAS :Rosaramicin butyrate is a macrolide antibiotic, which is derived from the fermentation of Streptomyces bacteria. With a mechanism of action that involves the inhibition of bacterial protein synthesis, it binds to the 50S subunit of the bacterial ribosome. This interference prevents the translocation step during protein translation, effectively halting the growth of susceptible bacterial strains.Formule :C35H57NO10Degré de pureté :Min. 95%Masse moléculaire :651.83 g/molFlucloxacillin sodium
CAS :Flucloxacillin sodium is a beta-lactam antibiotic with action on bacterial cell wall synthesis and is used for treating skin, bone, and respiratory infections.Formule :C19H16ClFN3NaO5SDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :475.85 g/molNeospiramycin I
CAS :Neospiramycin I is a macrolide antibiotic with action on bacterial ribosomes to inhibit protein synthesis and is used for treating bacterial infections in research applications.
Formule :C36H62N2O11Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :698.88 g/molErythromycin
CAS :A broad-spectrum antibiotic of macrolide class, which targets 50S ribosomal subunit and inhibits protein synthesis. Erythromycin is widely used in molecular biology and biotechnology as a selection marker. Erythromycin is also an agonist of the motilin receptor, and it has prokinetic activity on the gut.Formule :C37H67NO13Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :733.93 g/mol
