Antimicrobiens
Les antimicrobiens sont des agents qui détruisent ou inhibent la croissance des microorganismes, y compris les bactéries, les virus, les champignons et les parasites. Ces composés sont essentiels dans la prévention et le traitement des infections, jouant un rôle crucial en médecine, en agriculture et dans l'industrie alimentaire. Chez CymitQuimica, nous proposons une vaste gamme d'antimicrobiens de haute qualité et pureté, adaptés à diverses applications scientifiques et industrielles. Notre catalogue comprend des antibiotiques, des antifongiques, des antiviraux et des désinfectants, tous conçus pour répondre aux besoins de la recherche et du développement, ainsi qu'aux applications cliniques et de production. Avec nos produits, les professionnels peuvent garantir l'efficacité et la sécurité dans le contrôle des infections et la protection de la santé publique.
Sous-catégories appartenant à la catégorie "Antimicrobiens"
- Antibiotiques(4.144 produits)
- Antifongiques(908 produits)
- Antiparasitaires(709 produits)
- Antiviraux(767 produits)
2430 produits trouvés pour "Antimicrobiens"
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Ticarcillin 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.Formule :C15H14N2Na2O6S2Degré de pureté :Min. 87.0 Area-%Masse moléculaire :428.40 g/molClindamycin-2-phosphate
CAS :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.Formule :C18H34ClN2O8PSDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :504.96 g/molColistin sulfate
CAS :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.Formule :C53H102N16O17SDegré de pureté :Min. 77 Area-%Couleur et forme :White PowderMasse moléculaire :1,266.73 g/molOseltamivir acid
CAS :Inhibitor of viral neuraminidase enzyme, effective against influenza A and B viruses. This antiviral compound inhibits neuraminidase-mediated cleavage of host cell sialic acids, which interact with newly synthesised virions from the host cell. This prevents virion budding from the host, resulting in inhibition of virion release and viral infection overall.Formule :C14H24N2O4Degré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :284.35 g/molChloramphenicol D5
CAS :Produit contrôléLabeled analogue of Chloramphenicol; interferes with protein synthesisFormule :C11H7Cl2D5N2O5Degré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :328.16 g/molPHMB HCl - 20% aqueous solution
CAS :Produit contrôléPolyhexamethylene biguanidine, also known as PHMB or polyhexamide, is a highly water soluble and hydrolytically stable polymeric material. The presence of multiple hydrogen bonding and chelation sites within PHMB renders it of potential interest in the field of supramolecular chemistry. PHMB shows activity against both Gram-positive and Gram-negative bacteria and is widely used across several sectors, typically as the hydrochloride salt, in a variety of disinfectant solutions and antiseptics. PHMB is also available as a solid in neat.The polymerization degree is 12~16, and the M.W is about 3200Formule :(C8H17N5)n•(HCl)xDegré de pureté :19.0 To 21.0%Couleur et forme :Colorless Clear LiquidVancomycin hydrochloride, Antibiotic for Culture Media Use Only
CAS :Vancomycin hydrochloride is an antibiotic that is used against Gram-positive bacteria, including Staphylococcus aureus. It has been shown to inhibit the growth of bacteria by binding the D-alanyl-D-alanine moiety of the peptidoglycan cell wall precursor, inhibiting the peptidoglycan synthesis and disrupting its cross linking. It also inhibits particle formation when it reacts with human plasma, which can lead to hemolysis and hemagglutination. The absorption spectrum for vancomycin hydrochloride shows maxima at 230, 260, 290, and 320 nm, which are characteristic for this compound. Vancomycin has been used in several studies for treatment of methicillin-resistant Staphylococcus aureus infections.
Formule :C66H76Cl3N9O24Masse moléculaire :1,485.71 g/molRef: 3D-Q-201920
-Unit-ggÀ demander25gÀ demander50gÀ demander100gÀ demander250gÀ demander500gÀ demanderBenznidazole
CAS :Benznidazole is an antiprotozoal agent and is used for the treatment of Chagas disease. It generates free radicals that damage the DNA and other cellular components of the parasite.
Formule :C12H12N4O3Degré de pureté :Min. 97 Area-%Couleur et forme :White PowderMasse moléculaire :260.25 g/molRaltegravir
CAS :Raltegravir is an antiretroviral agent, which is a synthetic integrase inhibitor sourced from pharmaceutical research. Its mode of action involves the inhibition of the HIV-1 integrase enzyme, which is essential for the viral replication process. By blocking the strand transfer step of the integration of viral DNA into the host cell genome, Raltegravir prevents the proliferation of the virus within the host.
Formule :C20H21FN6O5Degré de pureté :Min. 98 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :444.42 g/molZanamivir hydrate - Bio-X ™
CAS :Potent and selective inhibitor of influenza A and B sialidases. Zanamivir belongs to the class of drugs known as neuraminidase inhibitors. This compound is a sialic acid analogue that occupies viral neuraminidase active site, inhibits enzyme’s hydrolytic activity and cleavage of sialic acid residues from host cell surface glycans. It therefore prevents shedding newly produced virions from infected cell surface and reduces infection of surrounding cells. In in vitro studies with influenza A and B virus isolates, zanamivir inhibited the plaque formation by 50% in canine cells (MDCK) with concentrations between 0.004 and 0.014 μM and 0.02 and 16 μM, respectively. Zanamivir hydrate is part of our Bio-X ™ Range. These products are aimed at life science researchers who need high quality ready to use products for assay development, screening or other R&D work. With a solubility datasheet and convenient vials, all of our Bio-X ™ products are in stock across our global warehouses for rapid delivery and ease of use.Formule :C12H22N4O8Degré de pureté :(%) Min. 98%Couleur et forme :PowderMasse moléculaire :350.33 g/molPiromidic acid
CAS :Quinolone antibiotic; antimalarialFormule :C14H16N4O3Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :288.3 g/molGentamycin sulfate, Antibiotic for Culture Media Use Only
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 :C21H45N5O11SMasse moléculaire :575.67 g/molRef: 3D-G-2420
-Unit-ggÀ demander1gÀ demander1kgÀ demander250gÀ demander500gÀ demander2500gÀ demanderAclacinomycin A
CAS :Dual inhibitor of topoisomerase I and II
Formule :C42H53NO15Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :811.87 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/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/mol2,4-Diamino-6,7-diisopropylpteridine phosphate salt
CAS :Produit contrôléA nucleophilic heterocycleFormule :C12H21N6O4PDegré de pureté :Min. 98 Area-%Masse moléculaire :344.31 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/molVirginiamycin - Activity - 50%
CAS :Inhibitor of protein synthesis; streptograminFormule :C71H84N10O17Couleur et forme :Off-White PowderMasse moléculaire :1,349.48 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/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/mol
