Antibiotics
Antibiotics are compounds designed to destroy or inhibit the growth of various microorganisms, playing a crucial role in treating infections and preventing the spread of diseases. This category offers a diverse range of active ingredients specifically for research in the biochemical field. These compounds are essential tools in studying bacterial mechanisms, resistance patterns, and the development of new therapeutic agents. Researchers can explore a wide variety of antibiotics to understand their effects, optimize their use, and develop novel treatments to combat emerging microbial threats. The availability of such a broad spectrum of antibiotics supports advanced research and innovation in microbiology and pharmaceutical sciences.
Subcategories of "Antibiotics"
- Macrolide Antibiotics(26 products)
- Steroidal Antibiotics(31 products)
- Tetracycline Antibiotics(20 products)
- β-Lactam Antibiotics(11 products)
Found 4099 products of "Antibiotics"
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Furazabol (1mg/ml in Acetonitrile)
CAS:Controlled ProductFormula:C20H30N2O2Color and Shape:Single SolutionMolecular weight:330.46(S)-(-)-Ofloxacin-d3 (N-methyl-d3)
CAS:Controlled Product<p>Applications (S)-(-)-Ofloxacin-d3 (N-methyl-d3) (CAS# 2208780-63-4) is a useful isotopically labeled research compound.<br></p>Formula:C18H17D3FN3O4Color and Shape:NeatMolecular weight:364.39Methylthymol Blue Sodium Salt
CAS:Controlled Product<p>Applications Methylthymol Blue Sodium Salt is a thymol containing organic dye.<br></p>Formula:C37H40N2Na4O13SColor and Shape:NeatMolecular weight:844.74N-MOM-Cefditoren Pivoxil
Controlled Product<p>Applications N-MOM-Cefditoren Pivoxil is a derivative of Cefditoren Pivoxil (C242700), an antibacterial, third generation cephalosporin.<br>References Sakagami, K., et al.: J. Antibiot., 43, 1047 (1990), Felmingham, D., Drugs Exp. Clin. Res., 20, 127 (1994), Iwai, N., et al.: Jpn. J. Antibiot., 47, 181 (1994)<br></p>Formula:C27H32N6O8S3Color and Shape:NeatMolecular weight:664.77Clindamycin-2,3-diphosphate
<p>Clindamycin-2,3-diphosphate is a biochemical compound, which is derived from the antibiotic clindamycin, sourced through chemical modification to include diphosphate groups. Its mode of action involves inhibiting bacterial protein synthesis by binding to the 50S ribosomal subunit, thus interfering with peptide chain initiation and elongation. This disruption effectively halts bacterial growth, particularly in Gram-positive bacteria, and is crucial in combatting infections resistant to other antibiotics.</p>Formula:C18H35ClN2O11P2SPurity:Min. 95%Molecular weight:584.94 g/molCeftobiprole medocaril
CAS:<p>Ceftobiprole medocaril is a prodrug of the cephalosporin class, which is a beta-lactam antibiotic. It is synthetically derived, designed to combat Gram-positive and Gram-negative bacteria. The mode of action involves binding to penicillin-binding proteins (PBPs), crucial for bacterial cell wall synthesis, ultimately leading to bacterial cell lysis and death.</p>Formula:C26H26N8O11S2Purity:Min. 95%Molecular weight:690.66 g/molCefteram
CAS:<p>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.</p>Formula:C16H17N9O5S2Purity:Min. 95%Color and Shape:White To Off-White SolidMolecular weight:479.5 g/molCefoxitin EP impurity B
Cefoxitin EP impurity B is a chemical reference standard, which is derived from the synthesis and purification processes involved in producing Cefoxitin. As an impurity standard, its primary role is to serve as a benchmark for quality control in pharmaceutical formulations. The mode of action of Cefoxitin EP impurity B involves the structural analysis and quantification of impurity levels, ensuring that the primary pharmaceutical products meet necessary safety and efficacy criteria.Formula:C16H17N3O7S2Purity:Min. 95%Molecular weight:427.45 g/molSarecycline
CAS:<p>Sarecycline is a tetracycline-class antibiotic, which is derived from naturally occurring tetracycline antibiotics. Its mode of action involves inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit, thereby preventing the addition of amino acids to nascent peptide chains. This specific mechanism disrupts bacterial growth, making Sarecycline effective against certain strains of bacteria implicated in dermatological conditions.</p>Formula:C24H29N3O8Purity:Min. 95 Area-%Molecular weight:487.5 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:C8H8KNO5Purity:Min. 95.0 Area-%Molecular weight:237.25 g/mol25-O-Deacetyl rifabutin
CAS:<p>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.</p>Formula:C44H60N4O10Purity:Min. 95%Color and Shape:Purple PowderMolecular weight:804.97 g/molColistin sulfate, Antibiotic for Culture Media Use Only
CAS:<p>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.</p>Formula:C53H102N16O17SMolecular weight:1,266.73 g/molRef: 3D-Q-200890
1kgTo inquire5kgTo inquire10kgTo inquire25kgTo inquire2500gTo inquire-Unit-kgkgTo inquireTrovafloxacin mesylate
CAS:<p>Trovafloxacin mesylate is a synthetic antibiotic belonging to the fluoroquinolone class, which is derived from chemical synthesis processes rather than natural sources. The mode of action of trovafloxacin mesylate involves the inhibition of bacterial enzymes DNA gyrase and topoisomerase IV. These enzymes are essential for DNA replication, repair, and transcription within the bacterial cell. By inhibiting these enzymes, trovafloxacin mesylate disrupts bacterial DNA processes, leading to cell death and exerting its antibacterial effects.</p>Formula:C21H19F3N4O6SPurity:Min. 95%Molecular weight:512.46 g/molCefonicid
CAS:<p>Cefonicid is a semisynthetic cephalosporin antibiotic, which is derived from the naturally occurring compound cephalosporin C, obtained from the mold *Cephalosporium acremonium*. Its mode of action involves inhibiting bacterial cell wall synthesis by binding to penicillin-binding proteins, leading to cell lysis and death, thereby exhibiting bactericidal activity.</p>Formula:C18H16N6O8S3Purity:Min. 95%Molecular weight:540.55 g/molGeneticin Disulfate (G418), Antibiotic for Culture Media Use Only
CAS:Geneticin is very efficient against gram-negative bacteria, however it is not applied for treating infections due to high renal toxicity. Geneticin and its resistance genes found application in the selection of transgenic cell lines including yeasts such as P. pastoris and S. serevisiae, other eukaryotic cell lines such as CHO or HEK293, but also plant cells and bacterial cells.Formula:C20H44N4O18S2Purity:Min. 97.0 Area-%Molecular weight:692.71 g/molTobramycin, Antibiotic for Culture Media Use Only
CAS:Controlled ProductTobramycin is used to treat severe infections with gram-negative bacteria and it is often applied in combination with beta-lactams. It has similar antimicrobial effects to gentamicin and is effective against all Enterobacteriacae, but more effective than gentamicin against P. aeruginosa, which is why it is often used for gentamicin-resistant strains, especially in the case of cystic fibrosis.Formula:C18H37N5O9Purity:Min. 97 Area-%Molecular weight:467.51 g/molRef: 3D-Q-201837
10gTo inquire25gTo inquire50gTo inquire100gTo inquire250gTo inquire-Unit-ggTo inquireOligomycin B
CAS:<p>Oligomycin B is an antibiotic compound, which is derived from Streptomyces species. It is an inhibitor of the mitochondrial ATP synthase complex, specifically targeting the F₀ subunit of ATP synthase. This action obstructs the proton channel, preventing the flow of protons across the mitochondrial membrane. As a result, Oligomycin B effectively halts ATP synthesis by oxidative phosphorylation, which is crucial for the survival of aerobic organisms.</p>Formula:C45H72O12Purity:Min. 95%Color and Shape:PowderMolecular weight:805.05 g/molPeplomycin sulfate
CAS:<p>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.</p>Formula:C61H90N18O25S3Purity:Min. 95%Molecular weight:1,571.67 g/mol1,3''-Di-HABA kanamycin A
CAS:<p>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.</p>Formula:C26H50N6O15Purity:Min. 95%Molecular weight:686.71 g/mol
