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 4104 produtos de "Antibióticos"
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Totarol
CAS:Natural diterpene; anti-microbialFórmula:C20H30OPureza:Min. 60%Cor e Forma:PowderPeso molecular:286.45 g/molNystatin
CAS:Nystatin is an antifungal compound, which is produced by the bacterium *Streptomyces noursei*. It functions by binding to ergosterol, a crucial component of fungal cell membranes, creating pores that lead to increased membrane permeability. This disruption results in the leakage of essential cellular components, ultimately causing cell death.Fórmula:C47H75NO17Pureza:Min. 85 Area-%Cor e Forma:PowderPeso molecular:926.09 g/molDifloxacin HCl - Bio-X ™
CAS:Difloxacin is a bactericidal, broad-spectrum, fluroquinolone antibiotic which is active against both Gram-positive and Gram-negative bacteria. By interfering with the bacterial enzyme DNA gyrase, which is necessary for the upkeep and synthesis of bacterial DNA, it causes an antibacterial impact. It is used for the treatment of many bacterial infections including skin infections.Fórmula:C21H19F2N3O3•HClPureza:Min. 95%Cor e Forma:PowderPeso molecular:435.85 g/molMupirocin
CAS:Inhibitor of isoleucyl-tRNA synthetase; inhibitor of protein synthesisFórmula:C26H44O9Pureza:Min. 92 Area-%Cor e Forma:White PowderPeso molecular:500.62 g/molEnrofloxacin lactate
CAS:Enrofloxacin lactate is a synthetic antimicrobial agent, which is derived from the fluoroquinolone class of antibiotics. It is sourced through chemical synthesis, wherein the base compound, enrofloxacin, is combined with lactate to enhance its pharmacokinetic properties, particularly solubility and bioavailability. Its mode of action is the inhibition of bacterial DNA gyrase and topoisomerase IV, enzymes crucial for DNA replication, transcription, and repair in susceptible bacteria. This interference ultimately leads to bacterial cell death, making enrofloxacin lactate a bactericidal agent.Pureza:Min. 95%Herbicidin H
CAS:Herbicidin H is a naturally occurring microbial herbicide, which is derived from specific strains of soil-borne bacteria. This compound is primarily isolated from Streptomyces species, known for their prolific production of various bioactive secondary metabolites. The mode of action of Herbicidin H involves the disruption of essential cellular processes within plant cells, particularly affecting nucleic acid synthesis. This disruption leads to impaired growth and eventual plant death, making it a potent agent against a range of undesirable plant species.Fórmula:C22H27N5O11Pureza:Min. 95%Peso molecular:537.48 g/mol3'-N,N-Di(desmethyl) azithromycin
CAS:A derivative of azithromycin, used as an antibioticFórmula:C36H68N2O12Pureza:Min. 95%Cor e Forma:Off-white solid.Peso molecular:720.93 g/molChlorotetracycline monohydrochloride, Antibiotic for Culture Media Use Only
CAS:Chlorotetracycline monohydrochloride is an antibiotic compound specifically designed for culture media use. It is derived from a naturally occurring tetracycline produced by the bacterium *Streptomyces aureofaciens*. As a broad-spectrum antibiotic, chlorotetracycline functions by inhibiting protein synthesis in susceptible bacteria. It binds to the 30S subunit of the bacterial ribosome, blocking the attachment of aminoacyl-tRNA to the ribosomal acceptor site, which effectively halts translational elongation.Fórmula:C22H24Cl2N2O8Pureza:(Chlortetracycline Hcl) Min. 89.5%Cor e Forma:Yellow PowderPeso molecular:515.34 g/mol9’-deoxy-8’,8’-dihydroxyherbicidin
CAS:9’-Deoxy-8’,8’-dihydroxyherbicidin is a specialized compound, classified as an antibacterial agent and secondary metabolite, which is naturally derived from microbial sources, specifically certain strains of actinomycetes. These microorganisms are prolific producers of bioactive secondary metabolites, including antibiotics and herbicidins, which exhibit diverse biological activities.Fórmula:C18H23N5O9Pureza:Min. 95%Peso molecular:453.4 g/molMezlocillin sodium
CAS:Mezlocillin sodium is a sodium salt form of mezlocillin with similar action and applications as mezlocillin.Fórmula:C22H26N6O9S2•NaPureza:Min. 95%Cor e Forma:PowderPeso molecular:605.6 g/molDoxorubicin HCl
CAS:Doxorubicin (DOX) is an antineoplastic chemotherapy drug used to treat breast, ovarian and pancreatic cancers. It is an antitumor antibiotic that inhibits DNA topoisomerase II. DOX interferes with the topoisomerase II-mediated repair of DNA causing accumulation of mutations. It also leads to the generation of reactive oxygen species (ROS), which further damage DNA as well as proteins and membranes. However, the compound presents with a risk of developing cardiomyopathy as well as drug resistance. Pegylated liposomal doxorubicin has also been developed to treat breast and ovarian cancers, myeloma, and HIV-related Kaposi’s sarcoma.Fórmula:C27H29NO11·HClPureza:Min. 98 Area-%Cor e Forma:Red PowderPeso molecular:579.98 g/molCefotetan
CAS:Inhibitor of cell wall synthesis; cephalosporin classFórmula:C17H17N7O8S4Pureza:Min. 96 Area-%Cor e Forma:PowderPeso molecular:575.62 g/molSpiramycin base
CAS:A broad-spectrum antibiotic of macrolide class, which inhibits 50S ribosomal subunit and inhibits protein synthesis. Spiramycin is also effective against Gram-positive and gram-negative bacteria as well as protozoal parasite Toxoplasma gondii.Fórmula:C43H74N2O14Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:843.05 g/molGamithromycin
CAS:Gamithromycin is a macrolide antibiotic with action on bacterial protein synthesis and is used for treating respiratory infections in cattle, pigs, and sheep.Fórmula:C40H76N2O12Pureza:Min. 95%Cor e Forma:PowderPeso molecular:777.04 g/molCeftaroline fosamil acetate hydrate - Bio-X ™
CAS:Ceftaroline fosamil is an antibacterial agent used to treat various bacterial infections such as pneumonia. Ceftaroline fosamil binds to the ribosomal RNA of bacteria, preventing the formation of proteins necessary for cell division. Ceftaroline fosamil has been shown to be highly active against Mycobacterium tuberculosis, Mycobacterium avium complex, and fungi such as Candida species.
Fórmula:C22H22N8O8PS4·C2H3O2·H2OPureza:Min. 95%Cor e Forma:PowderPeso molecular:762.76 g/molBicozamycin
CAS:Bicozamycin is an antibiotic and is used for the treatment of bacterial infections. It inhibits bacterial RNA polymerase.Fórmula:C12H18N2O7Pureza:(Hplc-Ms) Min. 90 Area-%Cor e Forma:PowderPeso molecular:302.28 g/molTicarcillin/Clavulanate (15/1)
CAS:Ticarcillin is a beta-lactam antibiotic that inhibits the synthesis of peptidoglycan, which is an essential component of bacterial cell walls. Ticarcillin is used for the treatment of infections caused by susceptible bacteria, such as those in the respiratory tract, urinary tract, skin and soft tissues. It can also be used to treat sepsis and meningitis. Ticarcillin has a broad spectrum of activity against Gram-positive and Gram-negative bacteria, including Enterobacteriaceae (e.g., Escherichia coli) and Pseudomonas aeruginosa. Ticarcillin is not active against methicillin-resistant Staphylococcus aureus (MRSA).
Fórmula:C15H14N2Na2O6S2•C8H8KNO5Pureza:(Ticarcillin Disodium) Min. 75%Cor e Forma:White PowderPeso molecular:665.64 g/molAnhydro chlortetracycline HCl
CAS:Anhydro chlortetracycline HCl is an antibiotic and is used for the treatment of bacterial infections. It binds to the 30S ribosomal subunit, inhibiting protein synthesisFórmula:C22H21ClN2O7·HClPureza:Min. 95%Cor e Forma:Orange SolidPeso molecular:497.32 g/molApramycin sulfate
CAS:Apramycin sulfate is a semisynthetic antibiotic that inhibits the growth of Gram-negative bacteria. It is a sulfonamide and has been used in clinical isolates to treat bacterial infections. Apramycin sulfate inhibits the biosynthesis of folic acid, which is important for DNA synthesis and cell division. It also inhibits the production of RNA by binding to ribosomes and inhibiting protein synthesis. Apramycin has been shown to have anticancer properties as well, with studies showing that it can inhibit tumor growth in vitro and in vivo.Fórmula:C21H41N5O11·H2SO4Pureza:Min. 550 Usp U/MgCor e Forma:Brown Slightly Yellow Yellow PowderPeso molecular:637.66 g/molVancomycin hydrochloride
CAS:Inhibitor of cell wall biogenesis; glycopeptide antibiotic
Fórmula:C66H76Cl3N9O24Pureza:Min. 88 Area-%Cor e Forma:PowderPeso molecular:1,485.71 g/mol
