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.
6320 produits trouvés pour "Antibiotiques Naturels et Semi-Synthétiques"
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Lidocaine Related Compound H (2-Chloro-N-(2,6-dimethylphenyl)acetamide)
CAS :<p>Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof</p>Formule :C10H12ClNOCouleur et forme :White Off-White PowderMasse moléculaire :197.06074Erythromycin
CAS :<p>Erythromycin and its derivatives; salts thereof</p>Formule :C37H67NO13ErythromycinACouleur et forme :White Light Yellow PowderMasse moléculaire :733.94 Erythromycin AImipenem Monohydrate
CAS :<p>Antibiotics nesoi</p>Formule :C12H17N3O4S·H2OCouleur et forme :White Off-White Crystalline PowderMasse moléculaire :317.10454Erythromycin Ethylsuccinate
CAS :<p>Erythromycin and its derivatives; salts thereof</p>Formule :C43H75NO16Couleur et forme :White PowderMasse moléculaire :861.50859Tazobactam
CAS :<p>Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoi</p>Formule :C10H12N4O5SCouleur et forme :White Pale Yellow PowderMasse moléculaire :300.052846-O-Methylerythromycin A 9-(O-methyloxime)
CAS :<p>Lactones, nesoi</p>Formule :C39H72N2O13Couleur et forme :White Off-White SolidMasse moléculaire :776.50344Cefdinir Related Compound A ((2R)-2-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic acid)
CAS :<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Formule :C14H15N5O6S2Couleur et forme :Light Yellow Dark Yellow Brown PowderMasse moléculaire :413.04638Pimecrolimus System Suitability Mixture (A mixture containing Pimecrolimus, Pimecrolimus triene analog, Desmethylpimecrolimus, and other impurities)
<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>Couleur et forme :Off-White PowderNeomycin Sulfate
CAS :<p>Antibiotics nesoi</p>Formule :C23H46N6O13·xH2SO4Couleur et forme :White Light Yellow PowderMasse moléculaire :614.31229Pyrazinediethanol (2,2'-(pyrazine-2,5-diyl)bis(ethan-1-ol))
CAS :<p>Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoi</p>Formule :C8H12N2O2Couleur et forme :Off-White SolidMasse moléculaire :168.08988N-Desmethylclarithromycin Oxime
CAS :<p>Lactones, nesoi</p>Formule :C37H68N2O13Couleur et forme :White Off-White SolidMasse moléculaire :748.47214Neomycin A
CAS :<p>Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers and sugar esters, and their salts, nesoi</p>Formule :C12H26N4O6(freebase)Couleur et forme :Off-White Yellow PowderMasse moléculaire :322.18523Fluorometholone Acetate
CAS :<p>Halogenated derivatives of adrenal cortical hormones</p>Formule :C24H31FO5Couleur et forme :White PowderMasse moléculaire :418.21555Clarithromycin Identity
CAS :<p>Erythromycin and its derivatives; salts thereof</p>Formule :C38H69NO13Couleur et forme :White Off-White PowderMasse moléculaire :747.47689Erythromycin System Suitability Mixture
<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>Couleur et forme :White PowderLidocaine Hydrochloride
CAS :<p>Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof</p>Formule :C14H22N2O·HCl·H2OCouleur et forme :White Crystalline PowderMasse moléculaire :288.16046Erythromycin Related Compound N (N-Demethylerythromycin A)
CAS :<p>Lactones nesoi</p>Formule :C36H65NO13Couleur et forme :White PowderMasse moléculaire :719.44559Cefoxitin
CAS :<p>Antibiotics nesoi</p>Formule :C16H17N3O7S2Couleur et forme :White Off-White Crystalline PowderMasse moléculaire :427.05079Clarithromycin Z-Oxime
CAS :<p>Lactones, nesoi</p>Formule :C38H70N2O13Couleur et forme :White Off-White SolidMasse moléculaire :762.48779Amoxicillin Related Compound A ((2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid)
CAS :<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Formule :C8H12N2O3SCouleur et forme :White Cream PowderMasse moléculaire :216.05686Cefoxitin System Suitability Mixture
<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>Couleur et forme :White PowderPiperacillin Sulfoxide ((2S,5R,6R)-6-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide)
<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Formule :C23H27N5O8SCouleur et forme :White Off-White PowderMasse moléculaire :533.15803Cefdinir
CAS :<p>Antibiotics nesoi</p>Formule :C14H13N5O5S2·H2OCouleur et forme :Off-White Cream Crystalline PowderMasse moléculaire :395.03581Polymyxin B Sulfate
CAS :<p>Antibiotics nesoi</p>Formule :C56H98N16O13C55H96N16O13C55H96N16O13C56H98N16O13Couleur et forme :White Off-White PowderMasse moléculaire :4782.96841Bis(2-methylaminoethyl) Ether Hydrochloride (2,2'-oxybis(N-methylethan-1-amine), hydrochloride)
CAS :<p>Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters, salts thereof, nesoi</p>Formule :C6H16N2O·2HClCouleur et forme :White Off-White SolidMasse moléculaire :132.12626Clarithromycin Related Compound A (6,11-di-O-methylerythromycin A)
CAS :<p>Lactones nesoi</p>Formule :C39H71NO13Couleur et forme :PowderMasse moléculaire :761.49254Nafcillin Sodium
CAS :<p>Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoi</p>Formule :C21H21N2NaO5S·H2OCouleur et forme :White Light Yellow Crystalline PowderMasse moléculaire :454.11745Enmetazobactam
CAS :<p>Enmetazobactam (AAI101) is an extended-spectrum β-lactamase inhibitor for the treatment of multi-drug resistant gram-negative bacterial infections.</p>Formule :C11H14N4O5SDegré de pureté :98.03% - 99.78%Couleur et forme :SolidMasse moléculaire :314.32Cephalexin
CAS :<p>Cephalexin (Cephacillin) is a cephalosporin antibiotic.</p>Formule :C16H17N3O4SDegré de pureté :99.54% - 99.66%Couleur et forme :White Crystalline PowderMasse moléculaire :347.39Cefmetazole sodium
CAS :<p>Cefmetazole sodium: semisynthetic cephamycin, broad-spectrum, effective against infections, no severe side effects.</p>Formule :C15H16N7NaO5S3Degré de pureté :92.05% - 99.87%Couleur et forme :White SolidMasse moléculaire :493.52Imipenem 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>Formule :C12H19N3O5SDegré de pureté :98.77% - 99.94%Couleur et forme :Off-White Nonhygroscopic CrytalsMasse moléculaire :317.36Avermectin B1
CAS :<p>Avermectin B1 is served as anthelmintic and insecticide.</p>Formule :C48H72O14Degré de pureté :mixture - mixtureCouleur et forme :White PowderMasse moléculaire :873.09Amphotericin B
CAS :<p>Amphotericin B (NSC-527017) is a polyene antifungal agent with broad-spectrum activity against many fungal species.</p>Formule :C47H73NO17Degré de pureté :99.75% - ≥98%Couleur et forme :Deep Yellow Prisms Or Needles From N N-Dimethylformamide Physical Description Bright Yellow Powder (Ntp 1992)Masse moléculaire :924.08Sultamicillin
CAS :<p>Sultamicillin is an orally active double prodrug of Ampicillin/Sulbactan. Sulbactam is a semisynthetic β-Lactamase inhibitor.</p>Formule :C25H30N4O9S2Degré de pureté :99.34%Couleur et forme :White To Off-White Crystalline PowderMasse moléculaire :594.66Natamycin
CAS :<p>Natamycin (Pimaricin) is a Polyene Antimicrobial.</p>Formule :C33H47NO13Degré de pureté :98.73%Couleur et forme :White To Creamy-White Crystalline PowderMasse moléculaire :665.73Tylosin tartrate
CAS :<p>Tylosin tartrate, a macrolide antibiotic, is approved for the control of mycoplasmosis in poultry.</p>Formule :C46H77NO17·C4H6O6Degré de pureté :91.82% - 98.11%Couleur et forme :Light Yellow PowderMasse moléculaire :1066.19Sulbactam
CAS :<p>Sulbactam (CP45899) is a semi-synthetic inhibitor that enhances antibiotics by blocking beta-lactamase.</p>Formule :C8H11NO5SDegré de pureté :98.74% - 99.32%Couleur et forme :White To Off-White Crystalline PowderMasse moléculaire :233.24Fosfomycin 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>Formule :C3H5CaO4PDegré de pureté :99%Couleur et forme :White Crystal Powder TastelessMasse moléculaire :176.12Cefalonium Dihydrate(5575-21-3 free base)
CAS :<p>Cefalonium Dihydrate(5575-21-3 free base) is a first-generation cephalosporin antibiotic.</p>Formule :C20H22N4O7S2Degré de pureté :99.13%Couleur et forme :SolidMasse moléculaire :494.5Meropenem
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>Formule :C17H25N3O5SDegré de pureté :99.66%Couleur et forme :White Or Almost White Powder CompliesMasse moléculaire :383.46Lovastatin
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>Formule :C24H36O5Degré de pureté :99.66% - 99.92%Couleur et forme :The Substance Is A White-Yellowish To Yellow Powder Solid PowderMasse moléculaire :404.54Clindamycin phosphate
CAS :<p>Clindamycin phosphate: a broad-spectrum chlorinated antibiotic, modified from lincomycin, used topically.</p>Formule :C18H34ClN2O8PSDegré de pureté :98.15%Couleur et forme :White SolidMasse moléculaire :504.96Ciprofloxacin
CAS :<p>Ciprofloxacin (Bay-09867) mainly targets bacterial DNA Gyrase (IC50=0.22-0.31 µM) and topoisomerase IV (IC50=0.3-1.9 µM). antibiotic. High-Quality, Low-Cost!</p>Formule :C17H18FN3O3Degré de pureté :98.77% - 99.91%Couleur et forme :White PowderMasse moléculaire :331.34Vancomycin hydrochloride
CAS :<p>Vancomycin hydrochloride (Vancomycin HCl) targets peptidoglycan in bacterial cell wall synthesis. High-Quality, Low-Cost!</p>Formule :C66H76Cl3N9O24Degré de pureté :97.20% - 99.19%Couleur et forme :Off White PowderMasse moléculaire :1485.71Moxidectin
CAS :<p>Moxidectin (CL301423) is an anthelmintic for heartworm/intestinal worms in dogs, cats, horses, cattle, and sheep; oral/topical/injectable.</p>Formule :C37H53NO8Degré de pureté :97.38%Couleur et forme :Appearance White Or Pale Yellow Amorphous PowderMasse moléculaire :639.82Doripenem monohydrate
CAS :<p>Doripenem monohydrate (S 4661 monohydrate) is a broad-spectrum injectable antibiotic, used for Gram-positive, Gram-negative and anaerobic pathogens.</p>Formule :C15H24N4O6S2·H2ODegré de pureté :98.19% - 99%Couleur et forme :White PowerMasse moléculaire :438.52Emamectin Benzoate
CAS :<p>Emamectin Benzoate (MK-244), by binding gamma-aminobutyric acid (GABA) receptor and glutamate-gated chloride channels disrupting nerve signals within arthropods</p>Formule :C56H81NO15Degré de pureté :98.68%Couleur et forme :SolidMasse moléculaire :1008.256Sparfloxacin
CAS :<p>Sparfloxacin (CI-978) is a fluoroquinolone antibiotic that inhibits bacterial DNA gyrase, thereby inhibiting DNA replication and transcription.</p>Formule :C19H22F2N4O3Degré de pureté :99.67% - >99.99%Couleur et forme :Light Yellow PowderMasse moléculaire :392.40Capreomycin sulfate
CAS :<p>Capreomycin sulfate (Capastat sulfate) , a cyclic peptide antibiotic, binds to the 70S ribosomal unit leading to inhibition of protein synthesis.</p>Formule :C25H46N14O11SDegré de pureté :98% - 99.54%Couleur et forme :White PowderMasse moléculaire :752.76Rifabutin
CAS :<p>Rifabutin (LM-427), a semisynthetic ansamycin, blocks bacterial RNA synthesis by inhibiting RNA polymerase.</p>Formule :C46H62N4O11Degré de pureté :98.87% - 99.7%Couleur et forme :Red-Violet Crystalline PowderMasse moléculaire :847
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