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)
4099 produits trouvés pour "Antibiotiques"
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Lomefloxacin hydrochloride
CAS :<p>Lumefantrine is an antimalarial compound with a mode of action that inhibits heme detoxification in Plasmodium parasites. It is used in combination with artemether for treating malaria.</p>Formule :C17H19F2N3O3•HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :387.81 g/molGentamicin C1 pentaacetate
CAS :<p>Gentamicin C1 pentaacetate is an aminoglycoside antibiotic with action on bacterial protein synthesis inhibition and is used for research and analytical applications.</p>Formule :C21H43N5O7•(C2H4O2)5Degré de pureté :Min. 90%Couleur et forme :Off-White PowderMasse moléculaire :777.86 g/molTrombodipine
CAS :Trombodipine (PCA-4230) is a platelet aggregation inhibitor with antithrombotic activity and protection against Listeria monocytogenes.Formule :C21H24N2O7SDegré de pureté :98.73% - 99.14%Couleur et forme :SolidMasse moléculaire :448.49Doxorubicin Impurity 2
CAS :<p>Doxorubicin Impurity 2 is a chemical impurity of doxorubicin with no direct therapeutic action but used in research and quality control.</p>Formule :C19H12O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :336.29 g/molLaidlomycin
CAS :<p>Laidlomycin is an ionophore compound with a mode of action that disrupts ion gradients in bacterial cells. It is used as a feed additive to improve feed efficiency in cattle.</p>Formule :C37H62O12Degré de pureté :Min. 95%Masse moléculaire :698.88 g/molAntiviral agent 17
CAS :Antiviral agent 17, EC50 0.015 μM in human assay, effective against murine norovirus, may aid infectious/malignant disease research.Formule :C11H14N4O4Degré de pureté :99.89%Couleur et forme :SolidMasse moléculaire :266.25Azidamfenicol
CAS :<p>Azidamfenicol inhibits ribosomal peptidyltransferase with a Ki of 22 µM. Azidamfenicol is a broad-spectrum chloramphenicol-like antibiotic.</p>Formule :C11H13N5O5Degré de pureté :99.61%Couleur et forme :SolidMasse moléculaire :295.25Curvularin
CAS :<p>Curvularin is a secondary metabolite, which is derived from the fungal genus *Curvularia*. This compound is produced through the natural biosynthetic pathways of filamentous fungi, specifically isolated from strains such as *Curvularia lunata*. Curvularin exerts its biological activity primarily through modulation of microtubule dynamics, making it a significant subject of study in cell biology. It disrupts the polymerization processes, impacting the assembly and stability of microtubules, which are critical components of the cytoskeleton involved in cell division, intracellular transport, and structural integrity.</p>Degré de pureté :Min. 95%Ceftobiprole medocaril sodium
CAS :<p>Ceftobiprole medocaril sodium is a broad-spectrum cephalosporin antibiotic, which is a synthetically derived prodrug of ceftobiprole. Upon administration, ceftobiprole medocaril is rapidly converted into its active form, ceftobiprole, by the body's endogenous esterases. The mode of action involves binding to penicillin-binding proteins (PBPs) in the bacterial cell wall, leading to the inhibition of cell wall synthesis and ultimately the death of the bacteria. This action is effective against a wide range of gram-positive and gram-negative bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and penicillin-resistant Streptococcus pneumoniae.</p>Formule :C26H26N8O11S2NaDegré de pureté :Min. 95%Masse moléculaire :713.65 g/molNortopixantrone HCl
CAS :Nortopixantrone HCl (BBR 3438) is a novel 9-azacyclonopyrazole that shows antitumor activity in a human prostate cancer model.Formule :C20H26Cl2N6O2Degré de pureté :99.08% - 99.74%Couleur et forme :SolidMasse moléculaire :453.36Spiramycin I
CAS :<p>Spiramycin I is a macrolide antibiotic with action on bacterial protein synthesis inhibition and is used for treating toxoplasmosis and bacterial infections.</p>Formule :C43H74N2O14Degré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :843.05 g/molCefazolin
CAS :<p>Cefazolin is a broad-spectrum antibiotic that inhibits the growth of Gram-positive and Gram-negative bacteria. It is an effective cephalosporin antibiotic against both aerobic and anaerobic bacteria. Cefazolin is used in clinical isolates to inhibit the growth of methicillin-resistant staphylococcus, resistant microorganisms, and systemic inflammation. Some studies has shown good results to inhibit tumor necrosis factor-α (TNFα) production in cell culture.</p>Formule :C14H14N8O4S3Degré de pureté :Min. 95%Masse moléculaire :454.51 g/molQuinupristin
CAS :Quinupristin, a macrolide-lincosamide-streptogramin antibiotic, inhibits protein synthesis in bacteria.Formule :C53H67N9O10SDegré de pureté :98.05% - 98.16%Couleur et forme :SolidMasse moléculaire :1022.223-Formyl rifamycin
CAS :<p>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 replication</p>Formule :C38H47NO13Degré de pureté :Min. 95 Area-%Couleur et forme :Red PowderMasse moléculaire :725.78 g/molFlucloxacillin
CAS :<p>Flucloxacillin is a beta-lactam antibiotic, which is derived from the penicillin family. It is synthetically produced through chemical modification to enhance its stability against beta-lactamase enzymes. The mode of action of flucloxacillin involves inhibiting bacterial cell wall synthesis. It binds to penicillin-binding proteins (PBPs) located inside the bacterial cell wall, which in turn inhibits the transpeptidation or cross-linking of peptidoglycan chains. This action leads to cell lysis and ultimately, bacterial death.</p>Formule :C19H17ClFN3O5SDegré de pureté :Min. 95%Masse moléculaire :453.87 g/molClindamycin 3-phosphate
CAS :<p>Clindamycin 3-phosphate is an antibiotic prodrug, which is a derivative of clindamycin. It is semisynthetic with a synthetic origin, derived by chemically modifying the natural compound lincomycin obtained from the bacterium *Streptomyces lincolnensis*. The mode of action of Clindamycin 3-phosphate involves the inhibition of bacterial protein synthesis. It binds to the 50S subunit of the bacterial ribosome, thereby interfering with the translocation step in protein elongation, ultimately leading to the suppression of bacterial growth.</p>Formule :C18H34ClN2O8PSDegré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :504.96 g/mol14-Bromodaunorubicin HBr
CAS :<p>14-Bromodaunorubicin HBr is a synthetic antitumor antibiotic derivative, which is a modified version of daunorubicin, an anthracycline antibiotic originally isolated from Streptomyces peucetius. With the inclusion of a bromine atom at the 14th position, this compound is designed to enhance the antitumor efficacy and alter pharmacokinetic properties compared to its parent molecule.</p>Formule :C27H28BrNO10·BrHDegré de pureté :75%MinMasse moléculaire :687.33 g/molSulfadimethoxine sodium
CAS :<p>Sulfadimethoxine sodium is a sulfonamide antibiotic with action on bacterial folate synthesis inhibition and is used for treating respiratory and urinary tract infections in veterinary medicine.</p>Formule :C12H13N4NaO4SDegré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :332.31 g/molSterigmatocystin
CAS :<p>Sterigmatocystin is a mycotoxin, which is a secondary metabolite primarily produced by certain species of the fungi Aspergillus and Bipolaris. This compound exhibits its mode of action by interfering with DNA, RNA, and protein synthesis, ultimately disrupting cellular processes. As a precursor to the well-known aflatoxins, sterigmatocystin shares a similar structure and exhibits carcinogenic properties.</p>Degré de pureté :Min. 95%Ceftibuten
CAS :Ceftibuten is a third-generation cephalosporin antibiotic, which is a beta-lactam class of antimicrobial agents derived from Acremonium, a genus of fungi. This product is synthesized to resist degradation by beta-lactamase enzymes, which are commonly produced by resistant bacteria, thereby maintaining its efficacy against a wide range of bacterial pathogens.Formule :C15H14N4O6S2Degré de pureté :Min. 95%Masse moléculaire :410.43 g/mol
