Antibiotici
Gli antibiotici sono composti progettati per distruggere o inibire la crescita di vari microrganismi, svolgendo un ruolo cruciale nel trattamento delle infezioni e nella prevenzione della diffusione delle malattie. Questa categoria offre una gamma diversificata di ingredienti attivi specificamente per la ricerca nel campo biochimico. Questi composti sono strumenti essenziali nello studio dei meccanismi batterici, dei modelli di resistenza e nello sviluppo di nuovi agenti terapeutici. I ricercatori possono esplorare una vasta gamma di antibiotici per comprenderne gli effetti, ottimizzarne l'uso e sviluppare nuovi trattamenti per combattere le minacce microbiche emergenti. La disponibilità di uno spettro così ampio di antibiotici supporta la ricerca avanzata e l'innovazione in microbiologia e scienze farmaceutiche.
Sottocategorie di "Antibiotici"
- Antibiotici macrolidi(26 prodotti)
- Antibiotici steroidei(31 prodotti)
- Antibiotici tetraciclina(20 prodotti)
- antibiotici β-lattamici(11 prodotti)
Trovati 4115 prodotti di "Antibiotici"
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Arbekacin sulfate
CAS:Inhibitor of DNA replication; aminoglycoside classFormula:C22H44N6O10·xH2SO4Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:650.7 g/mol4-Epitetracycline hydrochloride
CAS: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.Formula:C22H25ClN2O8Purezza:Min. 95%Colore e forma:PowderPeso molecolare:480.9 g/molColistin sulfate, Antibiotic for Culture Media Use Only
CAS:Antibacterial agent with the ability to permeate bacterial membranes and cause cell death. Colistin is a cationic peptide also known as polymyxin E. Colistin is effective in multidrug resistant Gram-positive bacteria such as P. aeruginosa, A. baumannii and K. pneumoniae.Formula:C53H102N16O17SPeso molecolare:1,266.73 g/molRef: 3D-Q-200890
-Unit-kgkgPrezzo su richiesta1kgPrezzo su richiesta5kgPrezzo su richiesta10kgPrezzo su richiesta25kgPrezzo su richiesta2500gPrezzo su richiestaOligomycin A
CAS:Oligomycin A is a macrolide antibiotic, which is isolated from the Streptomyces species of bacteria. Its mode of action involves inhibiting ATP synthase by binding to the F_O subunit of the enzyme complex in the mitochondrial membrane. This binding effectively stops the flow of protons across the membrane, which is critical for ATP generation through oxidative phosphorylation.
Formula:C45H74O11Purezza:Min. 95%Colore e forma:PowderPeso molecolare:791.06 g/molClindamycin B hydrochloride
CAS:Clindamycin B hydrochloride is a semi-synthetic antibiotic, which is derived from the parent compound, lincomycin, obtained from the bacterium *Streptomyces lincolnensis*. It exerts its antibacterial effects by binding to the 50S subunit of the bacterial ribosome, inhibiting protein synthesis by preventing peptide bond formation, which is essential for bacterial growth and survival.Formula:C17H31ClN2O5S•HClPurezza:Min. 95%Colore e forma:White To Off-White SolidPeso molecolare:447.42 g/molRolitetracycline
CAS:Rolitetracycline is a semi-synthetic tetracycline antibiotic, which is derived from the natural compound tetracycline. It functions primarily by inhibiting protein synthesis in susceptible bacteria. This is achieved through the binding to the 30S ribosomal subunit, effectively blocking the attachment of aminoacyl-tRNA to the mRNA-ribosome complex, thereby preventing the addition of new amino acids to the nascent peptide chain. As a result, bacterial cell growth is inhibited, leading to bacteriostatic effects.Formula:C27H33N3O8Purezza:Min. 95%Colore e forma:PowderPeso molecolare:527.57 g/molDecoyinine
CAS:Decoyinine is an antibiotic compound, which is derived from the bacterium *Streptomyces hygroscopicus*. Its mode of action involves the inhibition of guanine nucleotide synthesis. By targeting the biosynthesis pathway of nucleotides, Decoyinine effectively impedes the growth and proliferation of bacterial cells.Formula:C11H13N5O4Purezza:Min. 95%Peso molecolare:279.25 g/mol3'-N-Desmethyl-3'-N-formyl azithromycin
CAS:3'-N-Desmethyl-3'-N-formyl azithromycin is a semi-synthetic macrolide antibiotic, derived from the well-known azithromycin. It is created through structural modification, where the 3'-N-demethylated and 3'-N-formyl groups enhance its pharmacokinetic properties and potentially improve its antimicrobial efficacy.Formula:C38H70N2O13Purezza:Min. 95%Peso molecolare:762.97 g/molVirginiamycin M1
CAS:Inhibitor of protein synthesis; streptogramin
Formula:C28H35N3O7Purezza:Min. 95%Peso molecolare:525.59 g/molChlortetracycline
CAS: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.
Formula:C22H23ClN2O8Purezza:Min. 95%Peso molecolare:478.88 g/mol3'-N-Desmethyl-3'-N-tosyl azithromycin
CAS:3'-N-Desmethyl-3'-N-tosyl azithromycin is a semi-synthetic macrolide antibiotic analog, which is a derivative of azithromycin, a well-known member of the macrolide class of antibiotics. This compound is synthesized through chemical modifications of the parent molecule, azithromycin, to potentially enhance its pharmacokinetic and pharmacodynamic properties.Formula:C44H76N2O14SPurezza:Min. 95%Peso molecolare:889.15 g/molVincristine
CAS:Vincristine, a microtubule disruptor, inhibits mitosis in cancer cells, useful in leukemia research.Formula:C46H56N4O10Purezza:98.46% - >99.99%Colore e forma:SolidPeso molecolare:824.964'-Epidaunorubicin hydrochloride
CAS:4'-Epidaunorubicin hydrochloride is an anthracycline antibiotic derivative, which is synthesized from modifications of natural products. It functions as a topoisomerase II inhibitor, which intercalates into DNA strands and disrupts replication and transcription, thereby inhibiting cancer cell proliferation. This compound is primarily utilized in the field of oncology for its potent anti-tumor activities. By forming stable complexes with DNA and topoisomerase II, 4'-Epidaunorubicin hydrochloride induces breaks in the DNA strands, leading to apoptosis of cancer cells. It is often used in treatment protocols for various malignancies, including leukemia and solid tumors. While highly effective, its administration is carefully managed to mitigate potential cardiotoxicity, a common attribute of anthracycline drugs. Research continues to explore its full potential and optimize delivery methods to enhance its therapeutic index.Formula:C27H30ClNO10Purezza:Min. 95%Peso molecolare:563.98 g/molKanamycin A Related Compound 1
CAS:Kanamycin A Related Compound 1 is an analytical reference standard, which is derived from aminoglycoside antibiotics. Its source stems from the chemical structures related to the aminoglycoside class, primarily used to ensure precise identification and quantification of kanamycin residues or impurities in pharmaceutical formulations. The mode of action of Kanamycin A Related Compound 1 involves serving as a comparator or reference point in chromatographic and spectroscopic methods, facilitating accurate analysis by providing a consistent baseline for research laboratories.Formula:C12H25N3O7Purezza:Min. 95%Peso molecolare:323.34 g/molRef: 3D-OK57799
25mgPrezzo su richiesta50mgPrezzo su richiesta100mgPrezzo su richiesta250mgPrezzo su richiesta10mg5.405,00€Rifamdin
CAS:Rifamdin is an antibiotic, which is a chemical substance derived from the source compound rifampicin. Its mode of action involves the inhibition of bacterial DNA-dependent RNA polymerase, which effectively suppresses bacterial RNA synthesis, leading to cell death. This mechanism primarily targets Mycobacterium tuberculosis, the causative agent of tuberculosis.
Formula:C46H64N4O12Purezza:Min. 95%Peso molecolare:865.02 g/molCefteram
CAS:Cefteram is a third-generation cephalosporin antibiotic, which is synthesized through chemical processes starting from cephalosporin C, a compound derived from the fungus Acremonium. As a cephalosporin, it functions by inhibiting bacterial cell wall synthesis. This is achieved through the binding to penicillin-binding proteins (PBPs), which are critical in the formation of the bacterial cell wall. By disrupting this process, Cefteram leads to the lysis and death of the bacteria.
Formula:C16H17N9O5S2Purezza:Min. 95%Colore e forma:White To Off-White SolidPeso molecolare:479.5 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.Formula:C15H21N3O4SPurezza:Min. 95%Peso molecolare:339.41 g/molAnhydro erythromycin A
CAS:Anhydro erythromycin A is a semi-synthetic derivative of erythromycin A, which has been shown to be an effective inhibitor of bacterial growth, showing higher selectivity for this inhibition. It is a prodrug that is activated by acid catalysis and can be used as a substitute against methicillin-resistant staphylococcus. Anhydro erythromycin A was developed with the goal of increasing its stability and its potency against methicillin-resistant Staphylococcus aureus, which has been shown to be resistant to erythromycin.Formula:C37H65NO12Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:715.91 g/mol(10E)-3-O-De(a-L-cladinose)-10-dehydro-11-dehydroxy-6-O-methyl-erythromycin 2'-acetate
CAS:Erythromycin derivative
Formula:C32H55NO10Purezza:Min. 95%Peso molecolare:613.78 g/molNafcillin sodium
CAS:Nafcillin sodium is a beta-lactam antibiotic, which is a semisynthetic derivative of the organic compound penicillin. It is specifically engineered to be resistant to the inactivation by penicillinase enzymes produced by certain bacteria. This feature allows it to remain effective against a range of penicillinase-producing staphylococcal infections.Formula:C21H21N2NaO5SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:436.46 g/molAscomycin
CAS:Ascomycin is an immunosuppressant macrolide lactone, which is derived from the soil bacterium *Streptomyces hygroscopicus*. It functions primarily by inhibiting the T-cell activation pathway. The mechanism involves binding to the immunophilin FKBP-12, forming a complex that inhibits the calcium-dependent phosphatase, calcineurin. This inhibition prevents the dephosphorylation and subsequent translocation of nuclear factor of activated T cells (NFAT), which is crucial for the transcription of interleukin-2 and other cytokines. Consequently, this suppresses the activation and proliferation of T-cells, which are essential components of the adaptive immune response.Formula:C43H69NO12Purezza:Min. 95%Peso molecolare:792.01 g/mol1,3''-Di-HABA kanamycin A
CAS:1,3''-Di-HABA kanamycin A is a chemically modified antibiotic derivative. It is derived from kanamycin A, a well-known aminoglycoside antibiotic that is originally sourced from the bacterium *Streptomyces kanamyceticus*. The modification with 1,3''-Di-HABA alters its pharmacodynamic properties, potentially influencing its specificity and interaction with biological targets.Formula:C26H50N6O15Purezza:Min. 95%Peso molecolare:686.71 g/molPeplomycin sulfate
CAS:Peplomycin sulfate is an anticancer antibiotic, which is a derivative of the bleomycin family of glycopeptide antibiotics produced by the bacterium *Streptomyces verticillus*. This antibiotic operates through a mode of action that involves the induction of DNA strand breaks by forming a complex with iron and oxygen, leading to the generation of free radicals. These radicals cleave DNA strands, thereby inhibiting DNA synthesis and inducing apoptosis in cancerous cells.Formula:C61H90N18O25S3Purezza:Min. 95%Peso molecolare:1,571.67 g/molPotassium clavulanate - 1:1 mixture with cellulose, Antibiotic for Culture Media Use Only
CAS:Potassium clavulanate is a beta-lactamase inhibitor and an antibacterial agent. The presence of potassium clavulanate in culture media inhibits the activity of beta-lactamases, which are enzymes that confer resistance to penicillin and other beta-lactam antibiotics. It also has been shown to be active against bacterial infections such as tuberculosis, sepsis, and pneumonia, where it can inhibit the growth of bacteria by interfering with their ability to form cell walls.Formula:C8H8KNO5Purezza:Min. 95.0 Area-%Peso molecolare:237.25 g/molRef: 3D-W-105420
10gPrezzo su richiesta25gPrezzo su richiesta50gPrezzo su richiesta100gPrezzo su richiesta250gPrezzo su richiestaCloxacillin benzathine
CAS:Cloxacillin benzathine is a beta-lactam antibiotic, which is synthesized from Penicillium fungi-derived penicillins. It acts by inhibiting bacterial cell wall synthesis. The mechanism involves the irreversible inhibition of penicillin-binding proteins (PBPs). This disruption in the bacterial cell wall structure ultimately leads to cell lysis and death.Formula:C54H56Cl2N8O10S2Purezza:Min. 95 Area-%Colore e forma:White PowderPeso molecolare:1,112.11 g/molFosmidomycin sodium
CAS:Fosmidomycin sodium is an antibiotic compound, which is derived from phosphonic acid. It functions as an inhibitor of the enzyme 1-deoxy-D-xylulose 5-phosphate reductoisomerase (DXR), crucial in the non-mevalonate pathway of isoprenoid biosynthesis. By targeting this enzyme, fosmidomycin sodium disrupts the production of isoprenoids, essential components for the growth and survival of certain bacteria and parasites.Formula:C4H9NNaO5PPurezza:Min. 95%Peso molecolare:205.08 g/molHerbimycin
CAS:Herbimycin is an antibiotic, which is a natural product derived from Streptomyces bacteria. It functions primarily as a tyrosine kinase inhibitor, disrupting cellular signaling pathways by binding to the ATP-binding site of kinases and inhibiting phosphorylation events. This mode of action makes it an effective tool for scientists studying signal transduction processes and oncogenic transformation.Formula:C30H42N2O9Purezza:Min. 95%Peso molecolare:574.66 g/mol7-epi-Clindamycin
CAS:7-epi-Clindamycin is a clindamycin derivative, which is a semisynthetic antibiotic derived from the bacterium *Streptomyces lincolnensis*. Its mode of action involves binding to the 50S subunit of the bacterial ribosome, thereby inhibiting protein synthesis. This results in the suppression of bacterial growth, making it effective against certain Gram-positive bacteria and anaerobic species.Formula:C18H34Cl2N2O5SPurezza:Min. 95%Colore e forma:White To Off-White SolidPeso molecolare:461.44 g/mol25-O-Deacetyl rifabutin
CAS:25-O-Deacetyl rifabutin is an antibiotic derivative, which is sourced from the semi-synthetic modification of rifabutin, a compound originally derived from the fermentation of the bacterium Amycolatopsis mediterranei. This derivative works by inhibiting bacterial RNA synthesis. It achieves this by specifically targeting the DNA-dependent RNA polymerase enzyme, which is essential for bacterial transcription. The mechanism involves binding to the beta-subunit of the polymerase, thereby blocking the elongation of the RNA chain, which ultimately leads to the death of the bacterial cell.Formula:C44H60N4O10Purezza:Min. 95%Colore e forma:Purple PowderPeso molecolare:804.97 g/molPuromycin aminonucleoside
CAS:Inducer of apoptosis; translational inhibitor; aminonucleoside antibioticFormula:C12H18N6O3Purezza:Min. 95%Peso molecolare:294.31 g/molRoridin E
CAS:Roridin E blocks FGFR3, IGF-1R, PDGFRβ, TrkB (IC50s: 0.4–1.4 μM), kills breast cancer cells (IC50: 0.02-0.05 nM), and halts other cancer cells (<0.01 μM).Formula:C29H38O8Colore e forma:SolidPeso molecolare:514.61Pyrrofolic acid
CAS:Pyrrofolic acid shows high anti-folate biological activity for S. faecalis.Formula:C23H21N7O7Purezza:98%Colore e forma:SolidPeso molecolare:507.46Linogliride fumarate
CAS:Linogliride fumarate, a guanidine derivative, stimulates insulin release by blocking ATP-sensitive K+ channels, enhancing glucose tolerance.Formula:C20H26N4O5Purezza:98%Colore e forma:SolidPeso molecolare:402.451Niclosamide monohydrate
CAS:Niclosamide Monohydrate is used for the treatment of most tapeworm infections by inhibiting DNA replication.Formula:C13H10Cl2N2O5Purezza:98%Colore e forma:SolidPeso molecolare:345.14Saquayamycin B
CAS:Saquayamycin B, a glycoside, targets Gram-positive bacteria and both adriamycin-sensitive and -resistant P388 leukemia cells.Formula:C43H48O16Colore e forma:SolidPeso molecolare:820.83Chitin synthase inhibitor 2
CAS:Chitin synthase inhibitor 2 (2b) has an IC50 of 0.09 mM, K i 0.12 mM, shows in vitro antimicrobial activity and boosts fluconazole/polyoxin B.Formula:C20H19N3O3Colore e forma:SolidPeso molecolare:349.38Ferric citrate
CAS:Ferric citrate as a source of iron used in cell culture applications can provide iron with a less toxic form compared to free iron salts.Formula:C6H8FeO7Colore e forma:Limit Its Spread To The Environment It Is Used In Medicine In Making Blueprints And As A FeedPeso molecolare:247.968Pafuramidine maleate
CAS:Pafuramidine is an orally bioavailable prodrug of formamidine which was developed for the treatment of human African trypanosomiasis.Formula:C24H24N4O7Purezza:98%Colore e forma:SolidPeso molecolare:480.16LY 186826
CAS:LY 186826 is an antibacterial agent with bicyclic pyrazolidinone properties.Formula:C15H16N6O6SPurezza:98%Colore e forma:SolidPeso molecolare:408.39Epirubicin
CAS:Epirubicin, a doxorubicin derivative, is an antineoplastic, inhibits topoisomerase, DNA/RNA synthesis, and Foxp3, reducing T cell activity.Formula:C27H29NO11Colore e forma:SolidPeso molecolare:543.52FR900098 (sodium salt)
CAS:FR900098, a fosmidomycin derivative, has potent antimalarial effects, targeting DOXP reductoisomerase and eradicating P. vinckei in mice at >10 mg/kg.Formula:C5H12NNaO5PColore e forma:SolidPeso molecolare:220.117CRK12-IN-1
CAS:CRK12-IN-1: strong inhibitor of CRK12, kills T.b. brucei & T. congolense (EC50s: 1.3 & 18 nM).Formula:C20H26F2N4O3S2Purezza:99.72%Colore e forma:SolidPeso molecolare:472.57RMI 10874
CAS:RMI 10874 is a tilorone analogue. Tilorone is an orally bioavailable antiviral agent.Formula:C21H26N2O4Purezza:98%Colore e forma:SolidPeso molecolare:370.44Linogliride
CAS:Linogliride: a guanidine derivative, inhibits insulin release, and enhances glucose tolerance by blocking ATP-sensitive K+ channels in pancreatic beta cells.Formula:C16H22N4OPurezza:98%Colore e forma:SolidPeso molecolare:286.37Riodoxol
CAS:Riodoxol is an antiviral agent that effectively affects the reproduction and maturation of viruses.Formula:C6H3I3O2Colore e forma:SolidPeso molecolare:487.8Ormetoprim
CAS:Ormetoprim (Ro 5-9754), an antibiotic approved for use in the United States, is used to prevent the spread of disease in freshwater aquaculture.Formula:C14H18N4O2Purezza:99.92%Colore e forma:SolidPeso molecolare:274.32DDD01035881
CAS:DDD01035881 is a anti-malarial drug that blocks parasite-to-mosquito transmission by targeting the Plasmodium vesicle membrane protein Pfs16.Formula:C14H14BrNO4S2Purezza:99.78%Colore e forma:SolidPeso molecolare:404.3Diclazuril K
CAS:Diclazuril K is a coccidiostat and GAPDH inhibitor used to prevent parasitic contamination of livestock and poultry feed.Formula:C17H8Cl3KN4O2Colore e forma:SolidPeso molecolare:445.73AFK-108
CAS:AFK-108 is a fungicide agent.Formula:C21H26Cl2N2OPurezza:98%Colore e forma:SolidPeso molecolare:393.35Chitin synthase inhibitor 4
CAS:Chitin synthase inhibitor 4: a CHS inhibitor with antimicrobial properties, potential fungicide.Formula:C20H15FN4OPurezza:99.8%Colore e forma:SolidPeso molecolare:346.36Ref: TM-T61147
2mg39,00€5mg62,00€1mL*10mM (DMSO)67,00€10mg99,00€25mg195,00€50mg284,00€100mg393,00€200mg520,00€
