Antibióticos
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"
Doxycycline calcium
CAS:Antibiotic; anti-protozoal; anti-helmintic; protein synthesis inhibitorFórmula:C22H24N2O8·2CaPureza:Min. 95%Peso molecular:524.59 g/molSecnidazole
CAS:Antimicrobial agentFórmula:C7H11N3O3Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:185.18 g/molRetapamulin
CAS:Antibiotic; binds bacterial ribosomes to inhibit protein synthesisFórmula:C30H47NO4SPureza:Min. 95%Cor e Forma:PowderPeso molecular:517.76 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%Cyclosporin A
CAS:Binds cyclophilin D and inhibits calcineurin; immunosuppressant
Fórmula:C62H111N11O12Pureza:Min. 98.5 Area-%Cor e Forma:White PowderPeso molecular:1,202.61 g/molCefoxitin sodium salt, Antibiotic for Culture Media Use Only
CAS:Cefoxitin sodium salt is a cephamycin-type antibiotic, which is a semi-synthetic derivative of cephalosporin. As a beta-lactam antibiotic, it is derived from the fermentation of *Streptomyces lactamdurans* and chemically modified to enhance stability against certain bacterial beta-lactamases. Its primary mode of action involves inhibiting bacterial cell wall synthesis by binding to penicillin-binding proteins, disrupting the transpeptidation or cross-linking of peptidoglycan layers. This action effectively prevents the bacteria from maintaining cell wall integrity, leading to cell lysis.Fórmula:C16H16N3NaO7S2Pureza:Min. 98.0 Area-%Peso molecular:449.43 g/molRef: 3D-C-2480
1gA consultar5gA consultar10gA consultar500mgA consultar2500mgA consultar-Unit-ggA consultarSpectinomycin dihydrochloride pentahydrate
CAS:Inhibitor of protein synthesis; aminocyclitol classFórmula:C14H24N2O7•(HCl)2•(H2O)5Pureza:Min 93%Cor e Forma:PowderPeso molecular:495.35 g/molHygromycin B - min 90%
CAS:Inhibitor of protein synthesis; aminoglycosideFórmula:C20H37N3O13Pureza:Min. 90 Area-%Cor e Forma:PowderPeso molecular:527.52 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/molGriselimycin
CAS:Griselimycin is an antibiotic, which is derived from the bacterial genus *Streptomyces*. This compound exhibits its mode of action by targeting bacterial protein synthesis, specifically binding to the DNA polymerase sliding clamp, thereby inhibiting replication and cell division in a range of bacterial pathogens. Griselimycin has been the focus of renewed scientific interest due to its potent activity against Mycobacterium tuberculosis, including multi-drug-resistant strains. The compound’s unique mode of action makes it a promising candidate for further development in the treatment of tuberculosis and potentially other bacterial infections that have developed resistance to more commonly used antibiotics. Advances in understanding its biosynthesis have facilitated semi-synthetic modifications, potentially enhancing its pharmacokinetic properties and antimicrobial spectrum. The applications of Griselimycin extend to research contexts where understanding resistance mechanisms and novel antibiotic development are critical. Continued exploration of this compound may contribute significantly to addressing the global challenge of antibiotic resistance.
Fórmula:C57H96N10O12Pureza:Min. 95%Peso molecular:1112.72092Apramycin 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/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.
Fórmula:C29H59N5O17Pureza:Min. 95%Cor e Forma:Off-White PowderPeso molecular:749.8 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/molErythromycin thiocyanate
CAS:Erythromycin thiocyanate is a macrolide antibiotic derivative with action on bacterial protein synthesis inhibition and is used for research and pharmaceutical applications.Fórmula:C37H67NO13•CHNSPureza:Min. 95%Cor e Forma:PowderPeso molecular:793.02 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/molTosufloxacin toluenesulfonate hydrate - Bio-X ™
CAS:Tosufloxacin is a fluoroquinolone antibiotic that inhibits DNA gyrase and topoisomerase IV, which are enzymes that maintain the integrity of bacterial DNA. It binds to bacterial 16S ribosomal RNA and inhibits protein synthesis, leading to cell death by inhibiting the production of proteins vital for cell division. Tosufloxacin has been shown to be effective against a variety of bacterial infections.
Fórmula:C19H15F3N4O3·C7H8O3S·H2OPureza:Min. 95%Cor e Forma:PowderPeso molecular:594.56 g/mol2,4-Diacetylphloroglucinol
CAS:2,4-Diacetylphloroglucinol is a natural phenol produced by certain bacteria, used for its biocontrol properties against plant pathogens.
Fórmula:C10H10O5Pureza:Min. 95%Cor e Forma:Beige PowderPeso molecular:210.18 g/molGentamycin sulphate
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.Fórmula:C21H43N5O7·H2SO4Cor e Forma:White PowderPeso molecular:575.68 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.Fórmula:C38H72N2O12Pureza:945.0 To 1030.0 U/MgCor e Forma:White PowderPeso molecular:748.98 g/molCapastat sulfate
CAS:Capastat sulfate is an antibiotic with action against Mycobacterium tuberculosis by inhibiting protein synthesis and is used for treating tuberculosis.Fórmula:C24H42N14O8·H2O4SPureza:Min. 95%Cor e Forma:PowderPeso molecular:752.76 g/mol
