Antibiotici Naturali e Semisintetici
Gli antibiotici naturali e semisintetici sono caratterizzati da strutture chimiche con anelli eterociclici e gruppi funzionali attivi che inibiscono la crescita dei microrganismi. Le loro strutture permettono loro di interagire con i processi vitali dei batteri, rendendoli utili nel trattamento delle infezioni batteriche. Gli antibiotici semisintetici possono essere modificati per migliorare lo spettro di attività o la resistenza alla degradazione.
Presso CymitQuimica, offriamo antibiotici naturali e semisintetici di alta qualità per la ricerca in microbiologia e lo sviluppo farmaceutico.
Trovati 6345 prodotti di "Antibiotici Naturali e Semisintetici"
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Amikacin sulfate
CAS:<p>Amikacin sulfate is a broad-spectrum antibiotic derived from KANAMYCIN. It is reno- and ototoxic like the other aminoglycoside antibiotics.</p>Formula:C22H43N5O13H2O4SPurezza:99.86%Colore e forma:White Or Off-White Crystalline PowderPeso molecolare:762.03Cefmetazole sodium
CAS:<p>Cefmetazole sodium: semisynthetic cephamycin, broad-spectrum, effective against infections, no severe side effects.</p>Formula:C15H16N7NaO5S3Purezza:92.05% - 99.87%Colore e forma:White SolidPeso molecolare:493.52Cefdinir
CAS:<p>Cefdinir (FK-482), a semi-synthetic third-gen cephalosporin antibiotic, treats ear, sinus, throat, and skin infections.</p>Formula:C14H13N5O5S2Purezza:99.07% - 99.61%Colore e forma:White PowderPeso molecolare:395.41Cefmenoxime hydrochloride
CAS:<p>Cefmenoxime hydrochloride: cephalosporin antibiotic, IV/IM, targets gram-positive/negative bacteria, beta-lactamase resistant, effective, low side effects.</p>Formula:C32H35ClN18O10S6Purezza:98.02% - 98.41%Colore e forma:SolidPeso molecolare:1059.58Fosfomycin calcium
CAS:<p>Fosfomycin calcium (Phosphomycin calcium salt) is a BBB penetrating, broad-spectrum antibiotic by irreversibly inhibiting an early stage in cell wall synthesis.</p>Formula:C3H5CaO4PPurezza:99%Colore e forma:White Crystal Powder TastelessPeso molecolare:176.12Enmetazobactam
CAS:<p>Enmetazobactam (AAI101) is an extended-spectrum β-lactamase inhibitor for the treatment of multi-drug resistant gram-negative bacterial infections.</p>Formula:C11H14N4O5SPurezza:98.03% - 99.78%Colore e forma:SolidPeso molecolare:314.32Gatifloxacin
CAS:<p>Gatifloxacin (CG5501), a fourth-gen fluoroquinolone antibiotic, blocks bacterial DNA gyrase and topoisomerase IV.</p>Formula:C19H22FN3O4Purezza:99.50% - 99.85%Colore e forma:White PowderPeso molecolare:375.39Lomefloxacin hydrochloride
CAS:<p>Lomefloxacin hydrochloride (Okacyn) is a fluoroquinolone that inhibits DNA replication in bacteria, causing cell death.</p>Formula:C17H20ClF2N3O3Purezza:99.43% - 99.75%Colore e forma:White PowderPeso molecolare:387.81Sisomicin Sulfate
CAS:<p>Sisomicin sulfate (Pathomycin), a broad-spectrum antibiotic from Micromonospora inyoensis, is strongest against gram-positive bacteria.</p>Formula:C19H37N5O7·5H2SO4Purezza:580IU - 99.83%Colore e forma:SolidPeso molecolare:1385.43Oxiconazole nitrate
CAS:<p>Oxiconazole nitrate (Ro 13-8996) is an antifungal imidazole inhibiting fungal growth by blocking ergosterol synthesis, disrupting cell membranes.</p>Formula:C18H13Cl4N3O·HNO3Purezza:99.66%Colore e forma:SolidPeso molecolare:492.14Sultamicillin
CAS:<p>Sultamicillin is an orally active double prodrug of Ampicillin/Sulbactan. Sulbactam is a semisynthetic β-Lactamase inhibitor.</p>Formula:C25H30N4O9S2Purezza:99.34%Colore e forma:White To Off-White Crystalline PowderPeso molecolare:594.66Amoxicillin
CAS:<p>Amoxicillin inactivates bacterial cell wall proteins, disrupting peptidoglycan cross-linking, which weakens walls and causes cell lysis.</p>Formula:C16H19N3O5SPurezza:98.03% - 99.92%Colore e forma:White Solid PowderPeso molecolare:365.4Clarithromycin
CAS:<p>Clarithromycin (A-56268), a macrolide antibiotic, inhibits Cytochrome P450 3A4 and P-Glycoprotein.</p>Formula:C38H69NO13Purezza:99.89% - 99.89%Colore e forma:White To Off-White Crystalline PowderPeso molecolare:747.95Griseofulvin
CAS:<p>Griseofulvin (Fulvicin) is an antifungal agent used in the treatment of TINEA infections.</p>Formula:C17H17ClO6Purezza:97.06% - 98.12%Colore e forma:Stout Octahedra Or Rhombs From BenzenePeso molecolare:352.77Tobramycin
CAS:<p>Tobramycin (NSC-180514) is an aminoglycoside, broad-spectrum antibiotic produced by Streptomyces tenebrarius.</p>Formula:C18H37N5O9Purezza:99.21% - 99.87%Colore e forma:White SolidPeso molecolare:467.51Mupirocin
CAS:<p>Mupirocin (BRL-4910A) is a RNA synthetase inhibitor antibacterial. It has shown excellent activity against gram-positive staphylococci and streptococci.</p>Formula:C26H44O9Purezza:97.37% - 97.46%Colore e forma:SolidPeso molecolare:500.62Cefadroxil
CAS:<p>Cefadroxil (BL-S 578) is a Cephalosporin Antibacterial. The chemical classification of cefadroxil anhydrous is Cephalosporins.</p>Formula:C16H17N3O5SPurezza:96.22% - 97.54%Colore e forma:SolidPeso molecolare:363.39Lomefloxacin
CAS:<p>Lomefloxacin (SC47111A) is a synthetic broad-spectrum fluoroquinolone with antibacterial activity.</p>Formula:C17H19F2N3O3Purezza:98.59%Colore e forma:Off-White To Yellow CrystalsPeso molecolare:351.35Clindamycin phosphate
CAS:<p>Clindamycin phosphate: a broad-spectrum chlorinated antibiotic, modified from lincomycin, used topically.</p>Formula:C18H34ClN2O8PSPurezza:98.15%Colore e forma:White SolidPeso molecolare:504.96Ampicillin
CAS:<p>Ampicillin (Aminobenzylpenicillin) is a semi-synthetic penicillin belonging to the β-lactam group of antibiotics.</p>Formula:C16H19N3O4SPurezza:97.65% - 99.59%Colore e forma:White Solid PowderPeso molecolare:349.4Rifapentine
CAS:<p>Rifapentine (Rifapentinum) is a long-acting, cyclopentyl-substituted derivative of rifamycin used to treat mycobacterium infections.</p>Formula:C47H64N4O12Purezza:95.74% - ≥98%Colore e forma:SolidPeso molecolare:877.03Sulbactam
CAS:<p>Sulbactam (CP45899) is a semi-synthetic inhibitor that enhances antibiotics by blocking beta-lactamase.</p>Formula:C8H11NO5SPurezza:98.74% - 99.32%Colore e forma:White To Off-White Crystalline PowderPeso molecolare:233.24Tazobactam
CAS:<p>Tazobactam (YTR-830H) is an antibacterial penicillin derivative which inhibits the action of bacterial beta-lactamases.</p>Formula:C10H12N4O5SPurezza:99.53%Colore e forma:White To Off-White Solid PowderPeso molecolare:300.29Meropenem
CAS:<p>Meropenem (SM 7338), a broad-spectrum IV antibiotic, treats severe infections but may cause mild liver enzyme elevations or rare cholestatic injury.</p>Formula:C17H25N3O5SPurezza:99.66%Colore e forma:White Or Almost White Powder CompliesPeso molecolare:383.46Zidebactam
CAS:<p>Zidebactam (WCK-5107) is an effective β-lactamase inhibitor. Zidebactam also is a penicillin-binding protein2 inhibitor (IC50: 0.26 μg/mL).</p>Formula:C13H21N5O7SPurezza:96.85% - 99.69%Colore e forma:SolidPeso molecolare:391.4Lovastatin
CAS:<p>Lovastatin (MK-803) is an HMG-CoA reductase inhibitor. Lovastatin lowers cholesterol and is used as a lipid-lowering agent. Cost-effective and quality-assured.</p>Formula:C24H36O5Purezza:99.66% - 99.92%Colore e forma:The Substance Is A White-Yellowish To Yellow Powder Solid PowderPeso molecolare:404.54Linezolid
CAS:<p>Linezolid (PNU-100766), the first of the oxazolidinone class, is a synthetic antibiotic used for the therapy of infections resulted from multi-resistant</p>Formula:C16H20FN3O4Purezza:99.73% - 99.99%Colore e forma:White SolidPeso molecolare:337.35UK-124114
CAS:<p>Selamectin, a derivative of ivermectin, is a macrocyclic lactone that enhances chloride channels in nematodes, inhibiting H. contortus larval growth.</p>Formula:C43H63NO11Purezza:99.31%Colore e forma:SolidPeso molecolare:769.96Cefotaxime sodium
CAS:<p>Cefotaxime: 3rd-gen cephalosporin antibiotic, broad-spectrum, similar to ceftriaxone, sold as Claforan.</p>Formula:C16H16N5NaO7S2Purezza:99.52%Colore e forma:White To Pale Yellow Crystalline PowderPeso molecolare:477.44Imipenem monohydrate
CAS:<p>Imipenem monohydrate (Imipenem) is a β lactam antibiotic. Imipenem monohydrate acts on the bacterial cell wall. Cost-effective and quality-assured.</p>Formula:C12H19N3O5SPurezza:98.77% - 99.94%Colore e forma:Off-White Nonhygroscopic CrytalsPeso molecolare:317.36Cephradine
CAS:<p>Cephradine (Anspor) is a beta-lactam, first-generation cephalosporin antibiotic with bactericidal activity.</p>Formula:C16H19N3O4SPurezza:99.63%Colore e forma:White Crystalline Powder; Polymorphic SolidPeso molecolare:349.40Roxithromycin
CAS:<p>Roxithromycin (RU-28965) is a semi-synthetic derivative of the macrolide antibiotic erythromycin with antibacterial and anti-malarial activities.</p>Formula:C41H76N2O15Purezza:99.29% - 99.98%Colore e forma:White Crystalline PowderPeso molecolare:837.05Chloramphenicol
CAS:<p>Chloramphenicol (Chloromycetin) is a broad-spectrum antibiotic that inhibits the biosynthesis of bacterial proteins. Cost-effective and quality-assured.</p>Formula:C11H12Cl2N2O5Purezza:99.6% - 99.84%Colore e forma:Needles Or Elongated Plates From Water Or Ethylene Dichloride SolidPeso molecolare:323.13Tetracycline hydrochloride
CAS:<p>Tetracycline hydrochloride is a broad-spectrum antibiotic, blocking protein synthesis in bacteria and used in bone histomorphometry.</p>Formula:C22H24N2O8·HClPurezza:97.85% - 99.64%Colore e forma:Off-White PowderPeso molecolare:480.90Ceftazidime
CAS:<p>Ceftazidime (GR20263) is a beta-lactam, cephalosporin antibiotic with bactericidal activity.</p>Formula:C22H22N6O7S2Purezza:99.1% - 99.85%Colore e forma:SolidPeso molecolare:546.58Colistin sulfate
CAS:<p>Colistin sulfate (Colistin sulfate (1066-17-7 free base)) is a cyclic polypeptide antibiotic from Bacillus colistinus, composed of Polymyxins E1 and E2.</p>Formula:C53H100N16O17SPurezza:98%Colore e forma:PowderPeso molecolare:1253.51Rifaximin
CAS:<p>Rifaximin: an oral semi-synthetic antibiotic from rifamycin SV; targets bacterial RNA polymerase to halt growth.</p>Formula:C43H51N3O11Purezza:99.18% - 99.40%Colore e forma:Red-Orange Crystalline PowderPeso molecolare:785.88Lasalocid sodium
CAS:<p>Lasalocid sodium, an antibiotic from Streptomyces lasaliensis, regulates calcium in muscles and is used as a poultry coccidiostat.</p>Formula:C34H53NaO8Purezza:97.08% - 98.49%Colore e forma:SolidPeso molecolare:612.77Methicillin sodium salt
CAS:<p>Methicillin sodium salt is the sodium salt form of methicillin, a semisynthetic beta-lactam penicillin antibiotic with beta-lactamase resistant activity.</p>Formula:C17H19N2NaO6SPurezza:78% - 93.36%Colore e forma:SolidPeso molecolare:402.40Spectinomycin dihydrochloride
CAS:<p>Spectinomycin dihydrochloride, an antibiotic from Streptomyces spectabilis, treats gonorrhea and targets gram-negative bacteria.</p>Formula:C14H26Cl2N2O7Purezza:99.67% - >99.99%Colore e forma:PowderPeso molecolare:405.271Cefixime
CAS:<p>Cefixime is a broad-spectrum third-gen cephalosporin antibiotic, stable against beta-lactamases and more effective on gram-negative bacteria.</p>Formula:C16H15N5O7S2Purezza:97.29%Colore e forma:White To Off White Powder Or Off White Crystal PowderPeso molecolare:453.45Sparfloxacin
CAS:<p>Sparfloxacin (CI-978) is a fluoroquinolone antibiotic that inhibits bacterial DNA gyrase, thereby inhibiting DNA replication and transcription.</p>Formula:C19H22F2N4O3Purezza:99.67% - >99.99%Colore e forma:Light Yellow PowderPeso molecolare:392.40Monensin sodium salt
CAS:<p>Monensin sodium is an antiprotozoal agent produced by Streptomyces cinnamonensis.Monensin sodium salt (Monensin A sodium salt) causes a marked enlargement of</p>Formula:C36H61NaO11Purezza:90% - 98.9%Colore e forma:Almost White SolidPeso molecolare:692.85Demeclocycline hydrochloride
CAS:<p>Demeclocycline HCl (Declomycin), a tetracycline with 7-Cl & 6-CH₃, has prolonged blood levels due to slower excretion.</p>Formula:C21H21ClN2O8·HClPurezza:96.21% - 99.14%Colore e forma:Yellow Crystalline Powder SolidPeso molecolare:501.32Florfenicol
CAS:<p>Florfenicol treats BRD in cattle, effective against Mannheimia, Pasteurella, Haemophilus, Fusobacterium, and Bacteroides.</p>Formula:C12H14Cl2FNO4SPurezza:98.93%Colore e forma:SolidPeso molecolare:358.21Furaltadone hydrochloride
CAS:<p>Furaltadone hydrochloride (Furaltadone HCl) is an antibacterial and shows distinct curative effect in the treatment of coccidiosis.</p>Formula:C13H16N4O6·HClPurezza:99.39%Colore e forma:Yellow SolidPeso molecolare:360.75Penicillin V Potassium
CAS:<p>Penicillin V Potassium (Phenoxymethylpenicillin potassium salt) is a broad-spectrum penicillin antibiotic used orally in the treatment of infections.</p>Formula:C16H17KN2O5SPurezza:97.71%Colore e forma:White To Off-White Crystalline PowderPeso molecolare:388.48Bromperidol
CAS:<p>Bromperidol (R-11333) is a butyrophenone derivative and it is a potent and long-acting neuroleptic.</p>Formula:C21H23BrFNO2Purezza:99.89%Colore e forma:Tan SolidPeso molecolare:420.32Imipenem
CAS:<p>Imipenem (MK0787) is a thienomycin derivative that belongs to the class of antibiotics with antibacterial activity and partial inhibition against gram-positive</p>Formula:C12H17N3O4SPurezza:≥98%Colore e forma:SolidPeso molecolare:299.35Doripenem monohydrate
CAS:<p>Doripenem monohydrate (S 4661 monohydrate) is a broad-spectrum injectable antibiotic, used for Gram-positive, Gram-negative and anaerobic pathogens.</p>Formula:C15H24N4O6S2·H2OPurezza:98.19% - 99%Colore e forma:White PowerPeso molecolare:438.52
