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)
4104 produits trouvés pour "Antibiotiques"
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Ethambutol 2HCl
CAS :Ethambutol 2HCl is a bacteriostatic antimycobacterial agent with action on arabinosyl transferases to inhibit cell wall synthesis and is used for treating tuberculosis in combination with other antibiotics.
Formule :C10H26Cl2N2O2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :277.23 g/molBesifloxacin hydrochloride
CAS :Antibiotic of fluoroquinolone class; DNA replication inhibitorFormule :C19H22Cl2FN3O3Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :430.3 g/molKanamycin B
CAS :Kanamycin B is a broad spectrum antibiotic active against both gram-positive and gram-negative bacteria, often used to treat eye infections. Compared to Kanamycin A, it exhibits stronger interaction with the acidic phospholipids.
Formule :C18H37N5O10Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :483.51 g/molN-Demethyl erythromycin A
CAS :N-Demethyl erythromycin A is a metabolite of erythromycin with narrow-spectrum antibiotic activity and is used for research on erythromycin derivatives.Formule :C36H65NO13Degré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :719.9 g/molGeneticin sulfate
CAS :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.
Formule :C20H40N4O10·2H2SO4Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :692.71 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/molGrepafloxacin hydrochloride
CAS :Broad-spectrum fluoroquinolone antibacterial agentFormule :C19H22FN3O3•(HCl)xDegré de pureté :Min. 95%Masse moléculaire :395.86 g/molCefazolin sodium
CAS :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.Formule :C14H13N8NaO4S3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :476.49 g/molNeomycin EP impurity C (Neomycin C) trifluoroacetate
CAS :Neomycin EP impurity C (Neomycin C) trifluoroacetate is a reference standard, which is a meticulously characterized chemical impurity often used in pharmaceutical analysis. This compound is derived from the fermentation of *Streptomyces fradiae*, which produces a complex mixture of aminoglycoside antibiotics, including Neomycin B and Neomycin C.Formule :C23H46N6O13•(C2HF3O2)xDegré de pureté :Min. 95%Cefazaflur
CAS :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.Formule :C13H13F3N6O4S3Degré de pureté :Min. 95%Masse moléculaire :470.47 g/molDoxycycline hydrochloride
CAS :Antibiotic; anti-protozoal; anti-helmintic; protein synthesis inhibitorFormule :C22H24N2O8•HClDegré de pureté :Min. 95%Masse moléculaire :480.9 g/molDelamanid
CAS :Delamanid is a second-line antimicrobial agent, which is a synthetic derivative of the nitro-dihydro-imidazooxazole compound. Delamanid originates from a laboratory synthesis designed to target and inhibit specific components of bacterial cell wall synthesis. The mode of action involves the inhibition of mycolic acid synthesis, which is critical for the maintenance and construction of the cell wall in Mycobacterium tuberculosis. This inhibition disrupts bacterial cell wall integrity, ultimately exerting a bactericidal effect against actively replicating and dormant mycobacterial cells.Formule :C25H25F3N4O6Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :534.48 g/molSulbactam sodium
CAS :Sulbactam sodium is a beta-lactamase inhibitor with action on bacterial beta-lactamase enzymes and is used for enhancing the efficacy of beta-lactam antibiotics.
Formule :C8H10NNaO5SCouleur et forme :White Off-White PowderMasse moléculaire :255.22 g/molPenicillin G sodium
CAS :Penicillin G sodium is a natural penicillin antibiotic with action on bacterial cell wall synthesis and is used for treating bacterial infections such as pneumonia, gonorrhea, and anthrax.Formule :C16H17N2NaSO4Couleur et forme :White PowderMasse moléculaire :356.37 g/molFidaxomicin
CAS :Fidaxomicin is a macrocyclic antibiotic with action on bacterial RNA polymerase and is used for treating Clostridium difficile infections.Formule :C52H74Cl2O18Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :1,058.04 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/molBicozamycin
CAS :Bicozamycin is an antibiotic and is used for the treatment of bacterial infections. It inhibits bacterial RNA polymerase.Formule :C12H18N2O7Degré de pureté :(Hplc-Ms) Min. 90 Area-%Couleur et forme :PowderMasse moléculaire :302.28 g/molCefotetan disodium
CAS :Inhibitor of cell wall synthesis; cephalosporin classFormule :C17H15N7Na2O8S4Degré de pureté :Min. 85 Area-%Couleur et forme :PowderMasse moléculaire :619.59 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.Formule :C31H35N2NaO11Degré de pureté :Min. 90.0 Area-%Masse moléculaire :634.61 g/molOmadacycline tosylate
CAS :Omadacycline tosylate is a aminomethylcycline antibiotic with action on bacterial protein synthesis inhibition and is used for treating community-acquired bacterial pneumonia and skin infections.Formule :C36H48N4O10SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :728.85 g/mol
