Antibiotiques Naturels et Semi-Synthétiques
Les antibiotiques naturels et semi-synthétiques se caractérisent par des structures chimiques comprenant des cycles hétérocycliques et des groupes fonctionnels actifs qui inhibent la croissance des micro-organismes. Leurs structures leur permettent d’interagir avec les processus vitaux des bactéries, ce qui les rend utiles pour le traitement des infections bactériennes. Les antibiotiques semi-synthétiques peuvent être modifiés afin d’améliorer leur spectre d’activité ou leur résistance à la dégradation.
Chez CymitQuimica, nous proposons des antibiotiques naturels et semi-synthétiques de haute qualité pour la recherche en microbiologie et le développement pharmaceutique.
6343 produits trouvés pour "Antibiotiques Naturels et Semi-Synthétiques"
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Moxalactam Disodium
CAS :<p>Moxalactam sodium salt (LY-127935) is an antibiotic compound more effective against Escherichia coli and Pseudomonas aeruginosathan cephalosporins.</p>Formule :C20H18N6Na2O9SDegré de pureté :93.33%Couleur et forme :SolidMasse moléculaire :564.44Mezlocillin Sodium
CAS :<p>Mezlocillin Sodium (Baycipen) is a penicillin beta-lactam antibiotic used in the treatment of bacterial infections caused by susceptible, usually gram-positive</p>Formule :C21H25N5O8S2·NaDegré de pureté :99.44%Couleur et forme :SolidMasse moléculaire :561.56Sulbenicillin disodium
CAS :<p>Sulbenicillin disodium (Sulbenicillin Sodium) is a penicillin antibiotic,is a Penicillin antibiotic with antibacterial activity</p>Formule :C16H16N2Na2O7S2Degré de pureté :94.73%Couleur et forme :SolidMasse moléculaire :458.41Avibactam sodium
CAS :<p>Avibactam sodium (NXL-104) is a β-lactamase inhibitor that inhibits TEM-1, P99, and KPC-2. Avibactam sodium has antimicrobial activity. Cost-effective and quality-assured.</p>Formule :C7H10N3NaO6SDegré de pureté :99.16% - >99.99%Couleur et forme :SolidMasse moléculaire :287.22Cefathiamidine
CAS :<p>Cefathiamidine treats respiratory, liver, senses, urinary infections, endocarditis, and sepsis with broad antibacterial properties.</p>Formule :C19H28N4O6S2Degré de pureté :98.5%Couleur et forme :SolidMasse moléculaire :472.58Ozenoxacin
CAS :<p>Ozenoxacin (T-3912) is a quinolone antibacterial. It shows potent activities against the main microorganisms isolated from soft tissue and skin infections.</p>Formule :C21H21N3O3Degré de pureté :99.45% - 99.89%Couleur et forme :SolidMasse moléculaire :363.41Sulbactam sodium
CAS :<p>Sulbactam sodium (CP-45899-2) (Unasyn) is an irreversible β-lactamase inhibitor.</p>Formule :C8H10NO5S·NaDegré de pureté :99.76% - 99.83%Couleur et forme :White Or Off-White Crystalline PowderMasse moléculaire :255.22Amikacin disulfate
CAS :<p>Amikacin disulfate (BAY-416651 sulfate) is a semi-synthetic aminoglycoside antibiotic derived from kanamycin A.</p>Formule :C22H43N5O13·2H2O4SDegré de pureté :98.67% - 99.3%Couleur et forme :White Crystalline Powder From Methanol-Isopropanol SolidMasse moléculaire :781.76Micafungin sodium
CAS :<p>Micafungin sodium (FK 463) is the sodium salt form of micafungin, a semi-synthetic echinocandin derived from a natural product of the fungus Coleophoma empetri</p>Formule :C56H70N9NaO23SDegré de pureté :98% - 99.41%Couleur et forme :SolidMasse moléculaire :1292.26Anidulafungin
CAS :<p>Anidulafungin (Ecalta) (LY303366) is an echinocandin derivative used as an antifungal drug. It inhibits glucan synthase activity.</p>Formule :C58H73N7O17Degré de pureté :98.65% - >99.99%Couleur et forme :SolidMasse moléculaire :1140.24Ceftaroline fosamil
CAS :<p>Ceftaroline fosamil (TAK-599) is a cephalosporin, with activity against Gram-positive pathogens.</p>Formule :C24H25N8O10PS4Degré de pureté :97.09% - ≥98%Couleur et forme :SolidMasse moléculaire :744.74Delafloxacin meglumine
CAS :<p>Delafloxacin meglumine (RX-3341 meglumine) is a broad-spectrum fluoroquinolone antibiotic.</p>Formule :C25H29ClF3N5O9Degré de pureté :99.68%Couleur et forme :SolidMasse moléculaire :635.97piperacillin
CAS :<p>Piperacillin (Pipercillin) is a semisynthetic penicillin with wide spectrum of antimicrobial activity(particularly pseudomonas strains)</p>Formule :C23H27N5O7SDegré de pureté :98.32% - 98.51%Couleur et forme :SolidMasse moléculaire :517.55N-Nitroso Dicloxacillin Sodium EP Impurity A (Mixture of Diastereomers)
Formule :C19H18Cl2N4O7SMasse moléculaire :517.33N1-Nitroso rac-Moxifloxacin Impurity 83-d4 (N1-Nitroso Pyrrolopiperidine-d4)
Formule :C7H9D4N3OMasse moléculaire :159.23Ceftizoxime
CAS :<p>Ceftizoxime (Epocelin), a broad-spectrum cephalosporin antibiotic, resists beta-lactamases, effective IV/suppository.</p>Formule :C13H13N5O5S2Degré de pureté :99.72%Couleur et forme :White Or Light Ashy-Yellow Crystalline PowderMasse moléculaire :383.4Cefoperazone
CAS :<p>Cefoperazone (Medocef) inactivates PBPs, disrupting bacterial cell wall synthesis and division; inhibits rMrp2 [3H]E217βG uptake (IC50: 199 μM).</p>Formule :C25H27N9O8S2Degré de pureté :98.99% - 99.76%Couleur et forme :SolidMasse moléculaire :645.67Rifaximin EP Impurity D and Rifaximin EP Impurity H
Formule :C43H49N3O12·C43H51N3O12Masse moléculaire :799.88 801.90Homoharringtonine
CAS :<p>Homoharringtonine (HHT) is an alkaloid combatting myeloid cancers and potentially some myelodysplastic syndromes, may treat leukemia and resistant NSC-LC.</p>Formule :C29H39NO9Degré de pureté :98.21% - 99.78%Couleur et forme :Off-White CrystMasse moléculaire :545.62Cefquinome sulfate
CAS :<p>Cefquinome Sulfate is a semisynthetic, broad-spectrum, fourth-generation aminothiazolyl cephalosporin with antibacterial activity.</p>Formule :C23H26N6O9S3Degré de pureté :97.83%Couleur et forme :White Or Almost White PowderMasse moléculaire :626.67Oxytetracycline Dihydrate
CAS :<p>Oxytetracycline Dihydrate (Terramycin Dihydrate) is a prescription antibiotic, interfering with the ability of bacteria to produce essential proteins.</p>Formule :C22H24N2O9·2H2ODegré de pureté :99.80%Couleur et forme :CrystallineMasse moléculaire :496.46Telaprevir
CAS :<p>Telaprevir (Incivek) (VX-950) is an effective inhibitor of HCV NS3-4A serine protease (IC50: 0.35 μM).</p>Formule :C36H53N7O6Degré de pureté :96.9% - 98.89%Couleur et forme :SolidMasse moléculaire :679.85Cilastatin
CAS :<p>Cilastatin (MK0791): protects imipenem from renal breakdown; inhibits leukotriene D4 metabolism.</p>Formule :C16H26N2O5SDegré de pureté :97.76% - 99.71%Couleur et forme :SolidMasse moléculaire :358.45G-418 disulfate
CAS :<p>G-418 disulfate (Geneticin sulfate) is an aminoglycoside antibiotic, which blocks polypeptide synthesis by inhibiting the elongation step in cells.</p>Formule :C20H40N4O10·2H2O4SDegré de pureté :98% - 99.9%Couleur et forme :White To Off-White PowderMasse moléculaire :692.71Clindamycin hydrochloride
CAS :<p>Clindamycin hydrochloride (Clinimycin HCl) inhibits protein synthesis by acting on the 50S ribosomal. Clindamycin is a chlorinated broad-spectrum antibiotic.</p>Formule :C18H33ClN2O5S·HClDegré de pureté :99.80%Couleur et forme :White Crystalline PowderMasse moléculaire :461.44Amprenavir
CAS :<p>Amprenavir (KVX-478) is a synthetic derivative of hydroxyethylamine sulfonamide that selectively binds to and inhibits human immunodeficiency virus (HIV)</p>Formule :C25H35N3O6SDegré de pureté :99.60% - 99.87%Couleur et forme :Off-White To Pale YellowMasse moléculaire :505.63Biapenem
CAS :<p>Biapenem (CLI 86815), a carbapenem antibiotic, has broad antibacterial effects, stable kidney enzyme resistance, and low neurotoxicity.</p>Formule :C15H18N4O4SDegré de pureté :97.92% - 99.57%Couleur et forme :White To Light Yellow PowderMasse moléculaire :350.39Ceftobiprole medocaril
CAS :<p>Ceftobiprole medocaril: injectable prodrug; its active form fights broad-range infections including MRSA.</p>Formule :C26H26N8O11S2Degré de pureté :98.15%Couleur et forme :SolidMasse moléculaire :690.66Tulathromycin A
CAS :<p>Tulathromycin A (CP 472295) is a macrolide antibiotic.</p>Formule :C41H79N3O12Degré de pureté :99.91%Couleur et forme :SolidMasse moléculaire :806.08Tedizolid
CAS :<p>Tedizolid (DA-7157)is a novel oxazolidinone-class antibiotic that inhibits bacterial protein synthesis by binding to the 23S ribosomal RNA of the 50S subunit of</p>Formule :C17H15FN6O3Degré de pureté :96.97% - 99.89%Couleur et forme :SolidMasse moléculaire :370.34Cefoselis Sulfate
CAS :<p>Cefoselis Sulfate is a widely used beta-lactam antibiotic.</p>Formule :C19H22N8O6S2·H2SO4Degré de pureté :99.90%Couleur et forme :SolidMasse moléculaire :620.64Cefazedone
CAS :<p>Cefazedone (Refosporen) is a semisynthetic first-generation cephalosporin with activity against Gram-positive and Gram-negative bacteria[1].</p>Formule :C18H15Cl2N5O5S3Degré de pureté :99.39%Couleur et forme :White To Yellowish White PowderMasse moléculaire :548.44N-Nitroso Vancomycin EP Impurity C Trifluoroacetate
Formule :C53H51Cl2N9O18·C2HF3O2Masse moléculaire :1172.94 114.02N-Nitroso Vancomycin EP Impurity D Trifluoroacetate
Formule :C59H61Cl2N9O23·C2HF3O2Masse moléculaire :1335.08 114.02Eprinomectin
CAS :<p>Eprinomectin (MK-397) is an avermectin with anthelmintic and insecticidal activities.</p>Formule :C50H75NO14Degré de pureté :97.84% - ≥95%Couleur et forme :SolidMasse moléculaire :914.13Pleuromutilin
CAS :<p>Pleuromutilin (Drosophilin B) is an inhibitor of bacterial protein synthesis by binding to the 50S ribosomal subunit of bacteria.</p>Formule :C22H34O5Degré de pureté :97.321%Couleur et forme :Crystalline SolidMasse moléculaire :378.5Ceftezole sodium
CAS :<p>Ceftezole sodium (Falomesin) is a broad-spectrum cephalosporin antibiotic active gram-negative and gram-positive bacteria except for Proteus vulgaris,</p>Formule :C13H11N8NaO4S3Degré de pureté :98.43%Couleur et forme :SolidMasse moléculaire :462.46Brevianamide F
CAS :<p>Brevianamide F (Cyclo(L-Pro-L-Trp)), also known as cyclo-(L-Trp-L-Pro), belongs to a class of naturally occurring 2,5-diketopiperazines.</p>Formule :C16H17N3O2Degré de pureté :97.30% - 98.82%Couleur et forme :SolidMasse moléculaire :283.33Cefpodoxime proxetil
CAS :<p>Oral 3rd-gen cephalosporin antibiotic; treats ear, throat, sinus infections; active vs. Gram+ & Gram- bacteria; Cefpodoxime proxetil is a prodrug.</p>Formule :C21H27N5O9S2Degré de pureté :99.07% - 99.81%Couleur et forme :A White Or Almost White Crystalline PowderMasse moléculaire :557.6Flucloxacillin sodium
CAS :<p>Flucloxacillin sodium (floxacillin sodium) is a highly active antibiotic against Gram-negative and Gram-positive bacteria.</p>Formule :C19H16ClFN3NaO5SDegré de pureté :95.29% - 97.05%Couleur et forme :White SolidMasse moléculaire :475.85Retapamulin
CAS :<p>Retapamulin (SB-275833), a Pleuromutilin Antibacterial, binds to both E. coli and S. aureus ribosomes with similar potencies (Kd: 3 nM).</p>Formule :C30H47NO4SDegré de pureté :99.82% - 99.98%Couleur et forme :SolidMasse moléculaire :517.76Clindamycin
CAS :<p>Clindamycin is a semisynthetic antibiotic that blocks bacterial protein synthesis by detaching peptidyl-tRNA from ribosomes.</p>Formule :C18H33ClN2O5SDegré de pureté :98.04% - 99.87%Couleur et forme :Yellow Amorphous Solid SolidMasse moléculaire :424.98Bacitracin Zinc
CAS :<p>Bacitracin Zinc is a dephosphorylated disruptor of C55-isoprene pyrophosphate that inhibits Tyr cleavage in Met-enkephalin with an IC50 of 10 μM.</p>Formule :C66H101N17O16SZnDegré de pureté :63.98%Couleur et forme :Light-Colored Free-Flowing PowdersMasse moléculaire :1486.07Zotarolimus
CAS :<p>Zotarolimus (ABT-578), an analogue of rapamycin, inhibits FKBP-12 (IC50= 2.8 nM).</p>Formule :C52H79N5O12Degré de pureté :95% - 98.01%Couleur et forme :SolidMasse moléculaire :966.21Ticarcillin sodium
CAS :<p>Ticarcillin sodium: a semisynthetic, broad-spectrum antibiotic effective against various aerobic and anaerobic bacteria.</p>Formule :C15H16N2O6S2·2NaDegré de pureté :99.09%Couleur et forme :SolidMasse moléculaire :430.41Posaconazole
CAS :<p>Posaconazole (POS) is a sterol C14ɑ demethylase inhibitor (IC50: 0.25 nM).</p>Formule :C37H42F2N8O4Degré de pureté :99.72% - >99.99%Couleur et forme :White SolidMasse moléculaire :700.78Lurbinectedin
CAS :<p>Lurbinectedin (PM01183) is a DNA minor groove covalent binder. Lurbinectedin also shows effective anti-tumor activity.</p>Formule :C41H44N4O10SDegré de pureté :98.11%Couleur et forme :SolidMasse moléculaire :784.87Cephapirin Sodium
CAS :<p>Cefapirin sodium is the sodium salt of Cephapirin, an antimicrobial agent.</p>Formule :C17H16N3O6S2·NaDegré de pureté :97.67%Couleur et forme :SolidMasse moléculaire :445.45Ampicillin sodium
CAS :<p>Ampicillin sodium (Domicillin) is a broad-spectrum β -lactam antibiotic,combates a variety of Gram-positive and Gram-negative bacteria. High-Quality, Low-Cost!</p>Formule :C16H18N3NaO4SDegré de pureté :97.98% - 99.26%Couleur et forme :White To Off-White SolidMasse moléculaire :371.39Doripenem
CAS :<p>Doripenem is a new parenteral carbapenem antibiotic with broad-spectrum activity against gram-negative and gram-positive pathogens.</p>Formule :C15H24N4O6S2Degré de pureté :99.65% - 99.79%Couleur et forme :White To Off-White PowderMasse moléculaire :420.5Cefpirome sulfate
CAS :<p>Cefpirome sulfate (HR-810 sulfate) is a fourth generation cephalosporin antibiotic.</p>Formule :C22H24N6O9S3Degré de pureté :97.52%Couleur et forme :White Or Off White Crystalline PowderMasse moléculaire :612.66Pimecrolimus
CAS :<p>Pimecrolimus, a calcineurin inhibitor, binds FKBP-12, blocking calcium-dependent signals.</p>Formule :C43H68ClNO11Degré de pureté :99.53% - 99.87%Couleur et forme :White Crystalline PowderMasse moléculaire :810.45Cadazolid
CAS :<p>Cadazolid (ACT-179811) is an oxazolidinone-type antibiotic, with activity against gram-positive bacteria, including Clostridium difficile.</p>Formule :C29H29F2N3O8Degré de pureté :98.1% - 99.9%Couleur et forme :SolidMasse moléculaire :585.55Ixabepilone
CAS :<p>Ixabepilone (Azaepothilone B) is an orally bioavailable microtubule inhibitor.</p>Formule :C27H42N2O5SDegré de pureté :98% - 99.50%Couleur et forme :SolidMasse moléculaire :506.7Nitrocefin
CAS :<p>Nitrocefin is an antibiotic. It being sensitive to hydrolysis by all lactamases produced by gram-positive and gram-negative bacteria.</p>Formule :C21H16N4O8S2Degré de pureté :90.09% - 98.22%Couleur et forme :SolidMasse moléculaire :516.5Gatifloxacin hydrochloride
CAS :<p>Gatifloxacin hydrochloride, a fourth-gen fluoroquinolone antibiotic, blocks bacterial DNA rotase and topoisomerase IV.</p>Formule :C19H23ClFN3O4Degré de pureté :99.85% - 99.89%Couleur et forme :SolidMasse moléculaire :411.86Maduramicin ammonium
CAS :<p>Maduramicin ammonium (Maduramycin Ammonium) is an anticoccidial agent for the the treatment of Eimeria spp., E.</p>Formule :C47H83NO17Degré de pureté :99.83%Couleur et forme :White Crystalline PowderMasse moléculaire :934.20Fosfomycin sodium
CAS :<p>Fosfomycin sodium is a bactericidal, low-molecular weight, broad-spectrum antibiotic, with putative activity against several bacteria.</p>Formule :C3H5Na2O4PDegré de pureté :99.63%Couleur et forme :SolidMasse moléculaire :182.02Tedizolid Phosphate
CAS :<p>Tedizolid Phosphate (TR-701FA) is an oxazolidinone-class antibiotic. Tedizolid phosphate is a phosphate ester prodrug of the active compound tedizolid.</p>Formule :C17H16FN6O6PDegré de pureté :97.96%Couleur et forme :SolidMasse moléculaire :450.32Tacrolimus monohydrate
CAS :<p>Tacrolimus monohydrate (LCP-Tacro) is a macrolide from the culture broth of a strain of Streptomyces tsukubaensis, binds to FKBP to form a complex.</p>Formule :C44H71NO13Degré de pureté :97.07% - 98.05%Couleur et forme :SolidMasse moléculaire :822.05Faropenem sodium
CAS :<p>Faropenem sodium: Oral penem antibiotic for tuberculosis, pneumonia.</p>Formule :C12H14NNaO5SDegré de pureté :99.41%Couleur et forme :Pale Yellow CrystalsMasse moléculaire :307.3Rifamycin sodium
CAS :<p>Rifamycin sodium (Rifamycin sodium salt) salt is an antibiotic that inhibits bacterial DNA-dependent RNA polymerase.</p>Formule :C37H46NNaO12Degré de pureté :97.72%Couleur et forme :CoaMasse moléculaire :719.75Omadacycline
CAS :<p>Omadacycline (Amadacycline), a new tetracycline antibiotic, can inhibit the 30s subunit of bacterial ribosome.</p>Formule :C29H40N4O7Degré de pureté :98.33% - 99.76%Couleur et forme :SolidMasse moléculaire :556.65Neomycin (free base)
CAS :<p>Neomycin, an antibiotic from Streptomyces fradiae, inhibits protein synthesis; comprises types A, B, C.</p>Formule :C23H46N6O13Couleur et forme :SolidMasse moléculaire :614.65Cefotaxime
CAS :<p>Cefotaxime is an inhibitor of penicillin binding protein.</p>Formule :C16H17N5O7S2Degré de pureté :98.31% - 99.77%Couleur et forme :SolidMasse moléculaire :455.47Valnemulin hydrochloride
CAS :<p>Valnemulin hydrochloride (Valnemulin HCl), a broad-spectrum bacteriostatic agent, inhibits protein synthesis in bacteria by binding to the peptidyl transferase.</p>Formule :C31H52N2O5S·HClDegré de pureté :99.64% - 99.74%Couleur et forme :SolidMasse moléculaire :601.28Tiamulin
CAS :<p>Tiamulin (Thiamutilin) is a semisynthetic pleuromutilin antibiotic</p>Formule :C28H47NO4SDegré de pureté :99.60% - 99.96%Couleur et forme :SolidMasse moléculaire :493.74Tenidap Sodium
CAS :<p>Tenidap Sodium is a COX/5-LOX inhibitor and cytokine-modulating anti-inflammatory agent.</p>Formule :C14H8ClN2NaO3SCouleur et forme :SolidMasse moléculaire :342.72
