Antibióticos naturales y semisintéticos
Los antibióticos naturales y semisintéticos se caracterizan por estructuras químicas con anillos heterocíclicos y grupos funcionales activos que inhiben el crecimiento de microorganismos. Sus estructuras les permiten interactuar con los procesos vitales de las bacterias, lo que los hace útiles como tratamientos para infecciones bacterianas. Los antibióticos semisintéticos pueden ser modificados para mejorar el espectro de actividad o la resistencia a la degradación.
En CymitQuimica ofrecemos antibióticos naturales y semisintéticos de alta calidad para investigación en microbiología y desarrollo farmacéutico.
Se han encontrado 6341 productos de "Antibióticos naturales y semisintéticos"
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Ceftobiprole
CAS:<p>Ceftobiprole (Ro 63-9141) is a β-lactam antibacterial agent that exhibits potent bactericidal activity by binding to PBPs.Cost-effective and quality-assured.</p>Fórmula:C20H22N8O6S2Pureza:95%Forma y color:SolidPeso molecular:534.57Sultamicillin Tosylate
CAS:<p>Sultamicillin Tosylate (Unacim orale) is an oral form of the antibiotic combination (codrug or mutual prodrug) ampicillin/sulbactam.</p>Fórmula:C32H38N4O12S3Pureza:99.04%Forma y color:White To Off-White Crystalline PowderPeso molecular:766.86Delafloxacin meglumine
CAS:<p>Delafloxacin meglumine (RX-3341 meglumine) is a broad-spectrum fluoroquinolone antibiotic.</p>Fórmula:C25H29ClF3N5O9Pureza:99.68%Forma y color:SolidPeso molecular:635.97Rifaximin EP Impurity D and Rifaximin EP Impurity H
Fórmula:C43H49N3O12·C43H51N3O12Peso molecular:799.88 801.90Gamithromycin
CAS:<p>Gamithromycin (ML-1709460) is a macrolide compound with antibacterial activity.</p>Fórmula:C40H76N2O12Pureza:99.38%Forma y color:SolidPeso molecular:777.04Clindamycin hydrochloride
CAS:<p>Clindamycin hydrochloride (Clinimycin HCl) inhibits protein synthesis by acting on the 50S ribosomal. Clindamycin is a chlorinated broad-spectrum antibiotic.</p>Fórmula:C18H33ClN2O5S·HClPureza:99.80%Forma y color:White Crystalline PowderPeso molecular:461.44Tebipenem Pivoxil
CAS:<p>Tebipenem Pivoxil (Orapenem) , an orally activity carbapenem antibiotic, is utilized in treating otolaryngologic and respiratory infections.</p>Fórmula:C22H31N3O6S2Pureza:97.96%Forma y color:SolidPeso molecular:497.63Tulathromycin A
CAS:<p>Tulathromycin A (CP 472295) is a macrolide antibiotic.</p>Fórmula:C41H79N3O12Pureza:99.91%Forma y color:SolidPeso molecular:806.08Cefoselis Sulfate
CAS:<p>Cefoselis Sulfate is a widely used beta-lactam antibiotic.</p>Fórmula:C19H22N8O6S2·H2SO4Pureza:99.90%Forma y color:SolidPeso molecular:620.64N-Nitroso Vancomycin EP Impurity C Trifluoroacetate
Fórmula:C53H51Cl2N9O18·C2HF3O2Peso molecular:1172.94 114.02Ceftezole sodium
CAS:<p>Ceftezole sodium (Falomesin) is a broad-spectrum cephalosporin antibiotic active gram-negative and gram-positive bacteria except for Proteus vulgaris,</p>Fórmula:C13H11N8NaO4S3Pureza:98.43%Forma y color:SolidPeso molecular:462.46Flucloxacillin sodium
CAS:<p>Flucloxacillin sodium (floxacillin sodium) is a highly active antibiotic against Gram-negative and Gram-positive bacteria.</p>Fórmula:C19H16ClFN3NaO5SPureza:95.29% - 97.05%Forma y color:White SolidPeso molecular: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>Fórmula:C30H47NO4SPureza:99.82% - 99.98%Forma y color:SolidPeso molecular:517.76Clindamycin
CAS:<p>Clindamycin is a semisynthetic antibiotic that blocks bacterial protein synthesis by detaching peptidyl-tRNA from ribosomes.</p>Fórmula:C18H33ClN2O5SPureza:98.04% - 99.87%Forma y color:Yellow Amorphous Solid SolidPeso molecular:424.98Posaconazole
CAS:<p>Posaconazole (POS) is a sterol C14ɑ demethylase inhibitor (IC50: 0.25 nM).</p>Fórmula:C37H42F2N8O4Pureza:99.72% - >99.99%Forma y color:White SolidPeso molecular:700.78Vancomycin
CAS:<p>Vancomycin is a glycopeptide antibiotic that exerts its antimicrobial activity by altering the permeability of cell membranes and selectively inhibiting</p>Fórmula:C66H75Cl2N9O24Pureza:98.76% - 99.35%Forma y color:Almost White PowderPeso molecular:1449.25Cephapirin Sodium
CAS:<p>Cefapirin sodium is the sodium salt of Cephapirin, an antimicrobial agent.</p>Fórmula:C17H16N3O6S2·NaPureza:97.67%Forma y color:SolidPeso molecular:445.45Cloxacillin
CAS:<p>Cloxacillin, a β-lactamase inhibitor, tackles S. aureus inflammation and has an IC50 of 0.04 µM.</p>Fórmula:C19H18ClN3O5SForma y color:SolidPeso molecular:435.88Maduramicin ammonium
CAS:<p>Maduramicin ammonium (Maduramycin Ammonium) is an anticoccidial agent for the the treatment of Eimeria spp., E.</p>Fórmula:C47H83NO17Pureza:99.83%Forma y color:White Crystalline PowderPeso molecular:934.20Fosfomycin sodium
CAS:<p>Fosfomycin sodium is a bactericidal, low-molecular weight, broad-spectrum antibiotic, with putative activity against several bacteria.</p>Fórmula:C3H5Na2O4PPureza:99.63%Forma y color:SolidPeso molecular:182.02Fidaxomicin
CAS:<p>Fidaxomicin (Tiacumicin B) is a semisynthetic macrolide antibiotic used to treat Clostridium difficile-associated diarrhea in adults.</p>Fórmula:C52H74Cl2O18Pureza:99.76% - 99.82%Forma y color:SolidPeso molecular:1058.04Neomycin (free base)
CAS:<p>Neomycin, an antibiotic from Streptomyces fradiae, inhibits protein synthesis; comprises types A, B, C.</p>Fórmula:C23H46N6O13Forma y color:SolidPeso molecular:614.65JOSAMYCIN
CAS:<p>Josamycin (EN-141) is a macrolide antibiotic exhibiting antimicrobial activity. The dissociation constant Kd from ribosome for Josamycin is 5.5 nM.</p>Fórmula:C42H69NO15Pureza:91.38% - 99.47%Forma y color:SolidPeso molecular:827.99Cefotaxime
CAS:<p>Cefotaxime is an inhibitor of penicillin binding protein.</p>Fórmula:C16H17N5O7S2Pureza:98.31% - 99.77%Forma y color:SolidPeso molecular:455.47Epothilone B
CAS:<p>Epothilone B (EPO 906) is a compound isolated from the myxobacterium Sorangium cellulosum.</p>Fórmula:C27H41NO6SPureza:99.79% - 99.84%Forma y color:White PowderPeso molecular:507.68Tiamulin
CAS:<p>Tiamulin (Thiamutilin) is a semisynthetic pleuromutilin antibiotic</p>Fórmula:C28H47NO4SPureza:99.60% - 99.96%Forma y color:SolidPeso molecular:493.74lufenuron
CAS:<p>Lufenuron (Fluphenacur) is a chitin-synthesis inhibitor.</p>Fórmula:C17H8Cl2F8N2O3Pureza:99.87%Forma y color:CoaPeso molecular:511.15Fumagillin
CAS:<p>Fumagillin (Amebacilin) is a selective and potent irreversible inhibitor of Methionine aminopeptidase 2 (MetAP2), used as an antibiotic to treat</p>Fórmula:C26H34O7Pureza:95% - ≥98%Forma y color:Light Yellow SolidPeso molecular:458.54Carbenicillin disodium
CAS:<p>Carbenicillin disodium (BRL-2064) is a broad-spectrum, semi-synthetic penicillin antibiotic with bactericidal and beta-lactamase resistant activity.</p>Fórmula:C17H16N2Na2O6SPureza:96.62% - 99.77%Forma y color:Almost White SolidPeso molecular:422.36Terbinafine
CAS:<p>Terbinafine, an allylamine, blocks ergosterol synthesis via squalene epoxidase, inhibiting fungal growth.</p>Fórmula:C21H25NPureza:99.9% - >99.99%Forma y color:White To Off-White Crystalline PowderPeso molecular:291.43Ledipasvir (acetone)
CAS:<p>Ledipasvir (acetone) (GS-5885 acetone) is an HCV NS5A polymerase inhibitor, used for the treatment of hepatitis C virus infection.</p>Fórmula:C52H60F2N8O7Pureza:99.72%Forma y color:SolidPeso molecular:947.08Mecillinam
CAS:<p>Mecillinam, an antibiotic, targets Gram-negative bacteria, mainly for urinary infections and some fevers.</p>Fórmula:C15H23N3O3SPureza:95.53% - ≥95%Forma y color:SolidPeso molecular:325.43Cefotetan
CAS:<p>Cefotetan, a cephamycin antibiotic, fights various bacteria by disrupting cell wall synthesis.</p>Fórmula:C17H17N7O8S4Pureza:95.72% - 99.38%Forma y color:SolidPeso molecular:575.62N-Nitroso Dalbavancin (Mixture of B0+A0+A1+B1+B2)
Fórmula:C88H99Cl2N11O29C87H97Cl2N11O29Peso molecular:1845.71(B0) 1831.68(A0)+
