Antibióticos
Os antibióticos são compostos projetados para destruir ou inibir o crescimento de vários microrganismos, desempenhando um papel crucial no tratamento de infecções e na prevenção da disseminação de doenças. Esta categoria oferece uma ampla variedade de ingredientes ativos especificamente para pesquisa no campo bioquímico. Esses compostos são ferramentas essenciais no estudo dos mecanismos bacterianos, padrões de resistência e no desenvolvimento de novos agentes terapêuticos. Os pesquisadores podem explorar uma grande variedade de antibióticos para entender seus efeitos, otimizar seu uso e desenvolver novos tratamentos para combater ameaças microbianas emergentes. A disponibilidade de um espectro tão amplo de antibióticos apoia a pesquisa avançada e a inovação em microbiologia e ciências farmacêuticas.
Subcategorias de "Antibióticos"
- Antibióticos macrolídeos(26 produtos)
- Antibióticos Esteróides(31 produtos)
- Antibióticos de tetraciclina(20 produtos)
- Antibióticos β-Lactâmicos(11 produtos)
Foram encontrados 4100 produtos de "Antibióticos"
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4-Epitetracycline hydrochloride
CAS:<p>4-Epitetracycline hydrochloride is a tetracycline antibiotic derivative, which is a secondary metabolite derived from bacterial sources, particularly Streptomyces species. It functions primarily by inhibiting protein synthesis in bacteria through binding to the 30S ribosomal subunit, preventing the attachment of aminoacyl-tRNA to the RNA-ribosome complex. This action hinders bacterial growth by interfering with vital processes necessary for bacterial survival and replication.</p>Fórmula:C22H25ClN2O8Pureza:Min. 95%Cor e Forma:PowderPeso molecular:480.9 g/molPanipenem
CAS:Panipenem is a carbapenem antibiotic, which is a type of beta-lactam antibiotic derived from thienamycin. It functions by inhibiting penicillin-binding proteins (PBPs), which are essential for bacterial cell wall synthesis. This inhibition disrupts the cell wall construction, leading to cell lysis and death, thereby demonstrating strong bactericidal activity.Fórmula:C15H21N3O4SPureza:Min. 95%Peso molecular:339.41 g/molChlortetracycline-13C-d3 hydrochloride
Produto Controlado<p>Chlortetracycline-13C-d3 hydrochloride is a stable isotope-labeled antibiotic with action on bacterial protein synthesis inhibition and is used for research in bacterial resistance and analytical studies.</p>Fórmula:C2113CH21D3Cl2N2O8Cor e Forma:PowderPeso molecular:519.35 g/molIclaprim
CAS:Iclaprim is an antibiotic, which is a synthetic diaminopyrimidine antimicrobial agent with a specific mechanism of action. It works by selectively inhibiting bacterial dihydrofolate reductase, a crucial enzyme in the bacterial folate synthesis pathway. This inhibition prevents the production of tetrahydrofolate, ultimately disrupting DNA, RNA, and protein synthesis in susceptible bacterial cells.Fórmula:C19H22N4O3Pureza:Min. 95%Peso molecular:354.4 g/molAspterric acid
CAS:<p>Plant growth regulator</p>Fórmula:C15H22O4Pureza:Min. 95%Peso molecular:266.33 g/molTri-O-benzyl FR 900098
CAS:<p>Tri-O-benzyl FR 900098 is a chemical compound, often referenced in biochemical research contexts. It is a synthetic derivative that originates from complex chemical synthesis, involving multiple benzylation steps to modify the original molecular framework. This structural transformation lends the compound unique chemical properties.</p>Fórmula:C26H30NO5PPureza:Min. 95%Peso molecular:467.49 g/molVincristine
CAS:Vincristine, a microtubule disruptor, inhibits mitosis in cancer cells, useful in leukemia research.Fórmula:C46H56N4O10Pureza:98.46% - >99.99%Cor e Forma:SolidPeso molecular:824.96Clarithromycin-13CD3
CAS:<p>Clarithromycin-13CD3 is an isotopically labeled macrolide antibiotic, which is synthesized to include deuterium (D) and carbon-13 (^13C) in its molecular structure. This modified compound serves as a stable isotope-labeled standard, primarily sourced from chemical synthesis. The incorporation of these isotopes differentiates it from the naturally occurring antibiotic, enabling its use in precise analytical studies.</p>Fórmula:C37CH66D3NO13Pureza:Min. 95%Peso molecular:751.97 g/molChlortetracycline
CAS:<p>Chlortetracycline is a tetracycline antibiotic, which is derived from the bacterium *Streptomyces aureofaciens*. It functions by inhibiting protein synthesis through binding to the 30S ribosomal subunit, thereby preventing the attachment of aminoacyl-tRNA to the mRNA-ribosome complex. This mechanism effectively impedes the growth and replication of both gram-positive and gram-negative bacteria.</p>Fórmula:C22H23ClN2O8Pureza:Min. 95%Peso molecular:478.88 g/molTropodithietic acid
CAS:<p>Tropodithietic acid is a bioactive compound, which is a potent antibacterial agent derived from certain marine bacteria, including the genus Phaeobacter. This antibiotic is characterized by its ability to disrupt quorum sensing, a mechanism that bacteria use for communication and coordination of group behaviors, including virulence. By interfering with this process, tropodithietic acid impedes bacterial colonization and biofilm formation, effectively inhibiting pathogenic activity.</p>Pureza:Min. 95%26-Oxofusidic acid
CAS:<p>26-Oxofusidic acid is a derivative of fusidic acid, which is a potent antibacterial compound originally isolated from the fungus Fusidium coccineum. This compound exhibits a unique mode of action by inhibiting bacterial protein synthesis through interference with the elongation factor G (EF-G), a critical component in the translocation step of translation. By targeting this specific aspect of bacterial metabolism, 26-Oxofusidic acid effectively disrupts the growth of gram-positive bacteria, making it an invaluable tool in combating resistant bacterial strains.</p>Fórmula:C31H46O7Pureza:Min. 95%Peso molecular:530.69 g/molThiostrepton
CAS:<p>Thiostrepton is a thiopeptide antibiotic with action on bacterial protein synthesis by binding to the ribosome and is used for treating bacterial infections in veterinary medicine and research applications.</p>Fórmula:C72H85N19O18S5Pureza:Min. 95%Cor e Forma:White To Light (Or Pale) Yellow SolidPeso molecular:1,664.89 g/molPorfiromycin
CAS:<p>Porfiromycin is an antineoplastic antibiotic with action on DNA alkylation and cross-linking and is used for research on cancer treatment, particularly for hypoxic tumors.</p>Fórmula:C16H20N4O5Pureza:Min. 95 Area-%Cor e Forma:PowderPeso molecular:348.35 g/molOligomycin
CAS:<p>Oligomycin is a macrolide antibiotic, which is derived from species of the bacterium Streptomyces. It acts as a potent inhibitor of the mitochondrial ATP synthase complex, specifically targeting the F₀ portion of the enzyme. This interference results in the blockage of proton translocation across the mitochondrial membrane, thereby preventing ATP synthesis. Due to this mode of action, Oligomycin is primarily utilized in biochemical research to study cellular respiration and energy metabolism. It serves as a valuable tool in elucidating the mechanisms of oxidative phosphorylation and the role of ATP in various cellular processes. In addition, its application extends to investigations on mitochondrial dysfunctions and the screening of mitochondrial-targeted drugs.</p>Fórmula:C45H74O11Pureza:Min. 95%Peso molecular:791.06 g/mol(+)-Madindoline A
CAS:<p>(+)-Madindoline A is a chemical substance that inhibits the growth of cancer cells. It has been shown to inhibit colon cancer cell proliferation and induce apoptosis by inhibiting signal pathways and suppressing inflammatory responses. (+)-Madindoline A is an experimental model for the study of bowel disease and inflammatory diseases, as it can be used to treat both bowel disease and inflammatory diseases. It also has inhibitory effects on the production of proinflammatory cytokines in human protein cells and natural compounds in experimental models. (+)-Madindoline A is found in small amounts in food compositions such as apples, carrots, cauliflower, celery, cucumbers, garlic, leeks, lettuce, onions, peas, peppers, potatoes and tomatoes.</p>Fórmula:C22H27NO4Pureza:Min. 95%Peso molecular:369.45 g/molFinafloxacin
CAS:Finafloxacin is a fluoroquinolone antibacterial agent, which is a synthetic compound derived from the quinolone family. It functions through the inhibition of bacterial DNA gyrase and topoisomerase IV, crucial enzymes in the replication, transcription, and repair of bacterial DNA. This mechanism leads to the prevention of bacterial cell division and ultimately results in cell death.Fórmula:C20H19FN4O4Pureza:Min. 95%Peso molecular:398.39 g/molDicloxacillin sodium salt monohydrate
CAS:<p>Dicloxacillin sodium salt monohydrate is a beta-lactam antibiotic with action on bacterial cell wall synthesis and is used for treating infections caused by penicillinase-producing bacteria.</p>Fórmula:C19H16Cl2N3NaO5S·H2OPureza:Min. 95%Cor e Forma:White PowderPeso molecular:510.32 g/molKanamycin C
CAS:<p>Inhibitor of protein synthesis; aminoglycoside</p>Fórmula:C18H36N4O11Pureza:Min. 95%Peso molecular:484.5 g/molBleomycin HCl
CAS:<p>Inducer of DNA strand breaks; glycopeptide antibiotic, anti-neoplastic</p>Fórmula:C50H71N16O21S2R•(HCl)xPureza:Min. 95%Cor e Forma:White To Off-White SolidThienamycin
CAS:<p>Thienamycin is a β-lactam antibiotic, which originates from the fermentation of the bacterium *Streptomyces cattleya*. Its mode of action involves inhibiting the synthesis of bacterial cell walls. Thienamycin accomplishes this by binding to penicillin-binding proteins (PBPs) critical for peptidoglycan construction, thereby disrupting cell wall integrity and leading to bacterial lysis.</p>Fórmula:C11H16N2O4SPureza:80%MinCor e Forma:PowderPeso molecular:272.32 g/mol
