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 4474 products of "Antibiotics"
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Cefditoren Pivoxil
CAS:Formula:C25H28N6O7S3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:620.71Penicillin V potassium salt
CAS:Inhibits bacterial cell wall synthesisFormula:C16H17KN2O5SColor and Shape:White to off-white, Powder or crystals or crystalline powderMolecular weight:388.48Oxytetracycline hydrochloride
CAS:Impairs mitochondrial protein synthesisFormula:C22H25ClN2O9Color and Shape:Yellow, Powder or crystals or crystalline powderMolecular weight:496.90Clotrimazole
CAS:Specific inhibitor of calcium-activated potassium channelsFormula:C22H17ClN2Molecular weight:344.84Moxifloxacin hydrochloride, 97%
CAS:Moxifloxacin hydrochloride is a broad spectrum antibiotic commonly used against bacteria which cause sinus and lung infections. Mitoxantrone is a cytostatic anthracenedione that intercalates in DNA and increases the incidence of double-strand breaks by stabilizing the cleavable complex of topoisomerFormula:C21H25ClFN3O4Purity:97%Color and Shape:Yellow, PowderMolecular weight:437.90Kanamycin disulfate, 700μg/mg
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormula:C18H40N4O19S2Color and Shape:White to off-white, PowderMolecular weight:680.65Cefoperazone sodium salt
CAS:Cefoperazone sodium salt, 62893-20-3, the sodium salt of cefoperazone, is a semi-synthetic, broad-spectrum cephalosporin compound with antibiotic properties. Learn more.Formula:C25H26N9NaO8S2Color and Shape:White to pale cream, Crystalline powderMolecular weight:667.65Amphotericin B, 250 μg/mL in distilled water, sterile-filtered
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciCefpodoxime, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormula:C15H17N5O6S2Purity:98%Color and Shape:White to yellow, PowderMolecular weight:427.45Methicillin sodium salt, 90+%
CAS:Targets primarily the cell wall of Gram-positive organisms especially Staphylococcus aureus. Methicillin is used to study bacterium susceptibility, and to inhibit cell-wall synthesis. PBP's are enzymes which catalyze a pentaglycine crosslink between alanine and lysine residues providing additional sFormula:C17H19N2NaO6SPurity:90+%Color and Shape:Powder, White to off-whiteMolecular weight:402.40Tylosin tartrate, 94%
CAS:Macrolide antibioticFormula:C46H77NO17·C4H6O6Purity:94%Color and Shape:Off-white to yellow, PowderMolecular weight:1066.2Bafilomycin A1, 0.1 mg/ml in DMSO, sterile-filtered
CAS:Bafilomycin A1, 88899-55-2, is a specific inhibitor of vacuolar ATPases which exhibits antibacterial, antifungal, antineoplastic, and immunosuppressive properties. Learn more.Formula:C35H58O9Color and Shape:Liquid, Pale yellowMolecular weight:622.84Tetracycline hydrochloride, 96%
CAS:Tetracycline hydrochloride, 64-75-5, the hydrochloride salt of the napthacene tetracycline, is a broad-spectrum bacteriostatic antibiotic. Learn more.Formula:C22H25ClN2O8Purity:96%Color and Shape:Yellow, Crystals or powder or crystalline powderMolecular weight:480.90Blasticidin S hydrochloride, 10 mg/ml in HEPES buffer, sterile-filtered
CAS:Blasticidin S hydrochloride, 3513-03-9, is an aminoacylnucleoside antibiotic which inhibits protein synthesis and is used as a selection agent for transformed cells. Learn more.Formula:C17H27ClN8O5Color and Shape:Liquid, Clear colorless to pale creamMolecular weight:458.90Cefotaxime sodium salt
CAS:Cefotaxime sodium salt, 64485-93-4, is a beta-lactamase-resistant, cephalosporin antibiotic which shows activity against gram-positive and gram-negative bacteria. Learn more.Formula:C16H16N5NaO7S2Color and Shape:PowderMolecular weight:477.44Cephalothin sodium salt
CAS:A first-generation cephalosporin antibioticFormula:C16H15N2NaO6S2Molecular weight:418.41Cycloheximide solution, 100mg/mL in DMSO, 0.2 micron filtered
CAS:Cycloheximide, 66-81-9, is a fungicide produced by Streptomyces griseus which inhibits protein synthesis in eukaryotic cells. Learn more at Thermo Fisher Scientific.Formula:C15H23NO4Molecular weight:281.35Puromycin aminonucleoside, 98%
CAS:Puromycin aminonucleoside, 98%; Used as a puromycin aminonucleoside useful in the study of human glomerular disease, and glomerular function and morphology. Used to probe endothelial glycosaminoglycan synthesis in cultured glomerular endothelial cells and their relation to cell permeability.Formula:C12H18N6O3Purity:98%Color and Shape:PowderMolecular weight:294.32Herbimycin A, 95%
CAS:A sparingly soluble benzoquinone anti-tumor agent which interacts with the stress induced chaperone protein Hsp90 (heat shock protein 90) This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to theFormula:C30H42N2O9Purity:95%Molecular weight:574.66Cefpirome sulfate, 95%
CAS:A fourth generation cephalosporin antibioticFormula:C22H22N6O5S2•H2SO4Purity:95%Molecular weight:612.66Sodium hydroxide, flake, 98%
CAS:Azithromycin dihydrate, 117772-70-0, is the dihydrate form of azithromycin, a macrolide antibiotic that functions by reversibly binding to the 50S ribosomal subunit. Learn more.Formula:C38H76N2O14Purity:98%Color and Shape:White to off-white, PowderMolecular weight:785.03Pipemidic acid, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormula:C14H17N5O3Purity:98%Molecular weight:303.32Oxytetracycline, 96%
CAS:Oxytetracycline, 79-57-2, is a broad-spectrum antibiotic which exhibits activity against a wide range of infectious bacteria. Learn more at Thermo Fisher Scientific.Formula:C22H26N2Na2O11Purity:96%Color and Shape:Crystalline powder, YellowMolecular weight:540.43Meropenem trihydrate, 98-101%
CAS:A broad spectrum antibiotic targeting a wide range of bacteriaFormula:C17H31N3O8SPurity:98-101%Color and Shape:Powder or crystals or crystalline powder, White to pale yellowMolecular weight:437.51Norfloxacin
CAS:A synthetic fluoroquinolone antibioticFormula:C16H18FN3O3Color and Shape:Cream to yellowish, Crystalline powderMolecular weight:319.34Capreomycin sulfate, 90%
CAS:Thought to inhibit protein synthesis by inhibiting normal ribosomal functions This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code orFormula:C25H44N14O8•H2O4SPurity:90%Molecular weight:766.78Imipenem monohydrate, 95%
CAS:Imipenem monohydrate, 74431-23-5, is a broad-spectrum carbapenem antibiotic that interferes with the activity of penicillin-binding proteins. Learn more.Formula:C12H17N3O4S•H2OPurity:95%Molecular weight:317.36Mezlocillin sodium salt
CAS:A broad spectrum antibiotic
Formula:C21H24N5NaO8S2Color and Shape:White to off-white, Powder or crystals or crystalline powderMolecular weight:561.56Tunicamycin, 95%
CAS:A mixture of homologous nucleoside antibioticsFormula:C30H46N4O16Purity:95%Color and Shape:PowderMolecular weight:718.71(R,R)-Chloramphenicol, 98%
CAS:(R,R)-chloramphenicol, 56-75-7, is is a broad-spectrum, semisynthetic antibiotic suitable for various cell biology applications. Learn more at Thermo Fisher Scientific.Formula:C11H12Cl2N2O5Purity:98%Color and Shape:White to yellow to cream to grey, Crystals or powder or crystalline powderMolecular weight:323.13Mupirocin, 92%
CAS:Mupirocin is involved in inhibition of protein synthesis was reversed by isoleucine and Pseudomonic Acid was shown to inhibit IleRS (isoleucyl-tRNA synthetase) in vitro. It also demonstrates weak inhibitory action on FARSL (phenylalanyl-tRNA synthetase). Efficacy against staphylococci and streptococFormula:C26H44O9Purity:92%Molecular weight:500.63Ceftazidime pentahydrate, 95%
CAS:Ceftazidime pentahydrate is an antibacterial agent. It is used especially for Pseudomonas and other gram-negative infections in debilitated patients. It is used in the treatment of patients with infections caused by susceptible strains of organisms in the following diseases: lower respiratory tractFormula:C22H32N6O12S2Purity:95%Color and Shape:Powder or crystals or crystalline powder, White to off-whiteMolecular weight:636.65Glutaraldehyde, 25% aq. soln.
CAS:A broad spectrum antibioticFormula:C21H27N5O9S2Purity:96%Color and Shape:PowderMolecular weight:557.59Cefsulodin sodium salt hydrate, 97%
CAS:Cefsulodin sodium salt hydrate, 1426397-23-0, is the salt of cefsulodin, a semi-synthetic cephalosporin antibiotic with activity against Pseudomonas aeruginosa. Learn more.Formula:C22H19N4NaO8S2Purity:97%Color and Shape:White to light yellow, Crystalline powderMolecular weight:554.52Anhydrotetracycline hydrochloride
CAS:Anhydrotetracycline hydrochloride, 13803-65-1, is an antibiotic commonly used in gene expression systems in bacteria. Learn more at Thermo Fisher Scientific.Formula:C22H22N2O7•HClMolecular weight:462.88Amoxicillin sodium salt, 87% min.
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormula:C16H18N3NaO5SPurity:87%Color and Shape:White to off-white, Powder or crystals or crystalline powderMolecular weight:387.39Penicillin G potassium salt
CAS:Inhibits bacterial cell wall synthesisFormula:C33H36ClKN4O4S2Molecular weight:691.34Cefprozil
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormula:C18H19N3O5SMolecular weight:389.42Cefmetazole sodium, 921μg/mg
CAS:Cefmetazole is used to study the effect of expression, binding, and inhibition of penicillin-binding proteins (with the exception of PBP2) on bacterial cell wall mucopeptide synthesis. It is also used to study protein mediated antibiotic transport. This Thermo Scientific Chemicals brand product wasFormula:C15H16N7O5S3NaMolecular weight:493.52Doxycycline hydrochloride, 20 mg/ml in distilled water, sterile-filtered
CAS:Doxycycline hydrochloride, 10592-13-9, is salt form of doxycycline, a semisynthetic tetracycline antibiotic which acts by inhibiting protein synthesis. Learn more.Color and Shape:Clear pale yellow, LiquidGeldanamycin, 98+%
CAS:Benzoquinoid antibiotic that inhibits pp60src tyrosine kinaseFormula:C29H40N2O9Purity:98+%Color and Shape:Yellow, Powder or crystals or crystalline powderMolecular weight:560.64Micronomicin sulfate, 590 ^mg/mg
CAS:An aminoglycoside antibiotic commonly used against Gram-negative bacteria This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKUFormula:C20H41N5O7•H2SO4Color and Shape:White to off-white, PowderMolecular weight:561.65Vancomycin hydrochloride, Molecular Biology Grade
CAS:Vancomycin hydrochloride, 1404-93-9, is a polypeptide with antibiotic properties suitable for laboratory study of bacterial infections. Learn more at Thermo Fisher Scientific.Formula:C66H76Cl3N9O24Color and Shape:White to tan to brown, Free-flowing powderMolecular weight:1485.72Apramycin sulfate
CAS:Apramycin sulfate, 65710-07-8, is the salt of apramycin, a bacteriostatic aminoglycoside antibiotic with activity against gram-negative bacteria. Learn more.Formula:C21H43N5O15SColor and Shape:Pale yellow to yellow-brown powder, PowderMolecular weight:637.66Ampicillin trihydrate
CAS:Commonly used to select for ampicillin resistance in mutated and transformed cells This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Formula:C16H25N3O7SColor and Shape:White, Crystals or powder or crystalline powderMolecular weight:403.45Ampicillin
CAS:Ampicillin, 69-53-4, is a broad-spectrum, semi-synthetic, -lactam antibiotic commonly used for selection of transformed cells. Learn more at Thermo Fisher Scientific.Formula:C16H19N3O4SColor and Shape:Powder or crystals or crystalline powder, White to off-whiteMolecular weight:349.41G418 disulfate, 50mg/ml solution
CAS:G418 disulfate, 108321-42-2, is an aminoglycoside antibiotic structurally related to gentamicin B1 suitable for cell culture. Learn more at Thermo Fisher Scientific.Formula:C20H44N4O18S2Color and Shape:Liquid, Clear colorlessMolecular weight:692.70Phleomycin, 20 mg/ml in 5mM HEPES buffer, sterile-filtered
CAS:Phleomycin, 20mg/mL in 5mM HEPES buffer, sterile-filteredTrimethoprim lactate, 98%
CAS:Trimethoprim lactate (2,4-diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine lactate salt), 23256-42-0, is a dihydrofolate reductase inhibitor and broad-spectrum antibiotic. Learn more.Formula:C17H24N4O6Purity:98%Molecular weight:380.40Cefixime trihydrate
CAS:A broad spectrum third generation cephalosporinFormula:C16H15N5O7S2•3H2OColor and Shape:Powder, White to cream to pale yellowMolecular weight:507.49
