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)
4103 produits trouvés pour "Antibiotiques"
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Dalbavancin HCl
CAS :Second-generation lipoglycopeptide antibiotic
Formule :C88H100Cl2N10O28·HClDegré de pureté :85 To 105%Couleur et forme :White Off-White PowderMasse moléculaire :1,853.15 g/molDoxorubicin Impurity B
CAS :Doxorubicin Impurity B is a chemical impurity of doxorubicin with no direct therapeutic action but used in research and quality control.Formule :C29H34BrNO11Degré de pureté :Min. 95%Couleur et forme :Red PowderMasse moléculaire :652.48 g/molTulathromycin A
CAS :Inhibitor of protein synthesis; macrolide classFormule :C41H79N3O12Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :806.08 g/molBiapenem
CAS :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.Formule :C15H18N4O4SDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :350.39 g/molFosfomycin sodium
CAS :Broad-spectrum antibiotic; bacterial cell wall biogenesis inhibitorFormule :C3H7O4P·xNaDegré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :138.06 g/molAzithromycin
CAS :A broad-spectrum antibiotic of macrolide class which targets 50S ribosome subunit and inhibits protein synthesis. Azithromycin is a semi-synthetic acid-stable derivative of erythromycin. In vitro, azithromycin is more efficient than erythromycin in some Gram-negative organisms such as Haemophilus influenzae, Haemophilus parainfluenzae, Moraxella catarrhalis, Neisseria gonorrhoeae and Borrelia burgdorferi.Formule :C38H72N2O12Degré de pureté :945.0 To 1030.0 U/MgCouleur et forme :White PowderMasse moléculaire :748.98 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/molTelithromycin - 95%
CAS :Ketolide; binds bacterial ribosomes and inhibits translationFormule :C43H65N5O10Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :812 g/molTosufloxacin toluenesulfonate hydrate
CAS :Tosufloxacin toluenesulfonate hydrate is a fluoroquinolone antibiotic with action on bacterial DNA gyrase and topoisomerase IV and is used for treating bacterial infections, particularly respiratory infections.Formule :C19H15F3N4O3·C7H8O3S·H2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :594.56 g/molGentamicin C2a sulfate
CAS :Gentamicin C2a sulfate is one epimeric form of the aminoglycoside antibiotic gentamicin (a.k.a. gentamycin). Gentamicin interferes with the correct protein production in bacterial cells, by binding to the 16s rRNA at the 30s ribosomal subunit. Gentamicin is a natural mixture of four congeners, one of which is gentamicin C2a. Gentamicin is active against clinically relevant aerobic gram-negative bacteria. Gentamicin C2a has been shown to be biodegradable in the environment, to some extent.
Formule :C20H41N5O7·xH2SO4Degré de pureté :Min. 95%Mitomycin A
CAS :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.Formule :C16H19N3O6Degré de pureté :Min. 95%Couleur et forme :Purple PowderMasse moléculaire :349.34 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/mol3-Formyl rifamycin
CAS :3-Formyl rifamycin is an intermediate in the synthesis of rifampicin that has been used to develop rifamycin derivatives with antibiotic activity. Rifampicin is aa anti-tuberculosis drug that inhibits bacterial DNA replicationFormule :C38H47NO13Degré de pureté :Min. 99 Area-%Couleur et forme :Red PowderMasse moléculaire :725.78 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/molChloramphenicol
CAS :Chloramphenicol is produced by Streptomyces venezuelae. It is a broad-spectrum antibiotic with bacteriostatic properties. It interferes with bacterial protein synthesis by reversibly binding to the 50S ribosome unit. Used as substrate in the CAT (chloramphenicol acetyl transferase) assay, where the CAT gene expression is monitored by the ability of a system to transform chloramphenicol into acetyl chloramphenicol, which can be followed by simple thin layer chromatography. It is employed in VTM to prevent bacterial growth during specimen storage and transportation.Formule :C11H12Cl2N2O5Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :323.13 g/molDihydrostreptomycin B
CAS :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.Formule :C27H51N7O17Degré de pureté :Min. 95%Masse moléculaire :745.33414Meropenem 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/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/molCiprofloxacin HCl monohydrate
CAS :A fluoroquinolone antibiotic which inhibits nucleic acid synthesis by targeting the DNA gyrase and topoisomerase IV. This second-generation fluoroquinolone has a broad spectrum of action and is more effective against Gram-negative bacteria.Formule :C17H18FN3O3·H2O·HClDegré de pureté :(Hplc) 98.0 To 102.0%Couleur et forme :White PowderMasse moléculaire :385.82 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/mol
