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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Cilastatin Ammonium Salt
CAS:Organo-sulfur compounds, nesoiFormula:C16H25N2O5S·NH4Colore e forma:White PowderPeso molecolare:375.18279tert-Octylamine (2,4,4-trimethylpentan-2-amine)
CAS:Acyclic monoamines and their derivatives, nesoiFormula:C8H19NColore e forma:Colorless LiquidPeso molecolare:129.15175Erythromycin C
CAS:Erythromycin and its derivatives; salts thereofFormula:C36H65NO13Colore e forma:White PowderPeso molecolare:719.44559Erythromycin Ethylsuccinate
CAS:Erythromycin and its derivatives; salts thereofFormula:C43H75NO16Colore e forma:White PowderPeso molecolare:861.50859N-Desmethylclarithromycin Oxime
CAS:Lactones, nesoiFormula:C37H68N2O13Colore e forma:White Off-White SolidPeso molecolare:748.47214Erythromycin Stearate
CAS:Erythromycin and its derivatives; salts thereofFormula:C37H67NO13·C18H36O2Colore e forma:PowderPeso molecolare:1018.59 g/molTazobactam Related Compound A ((2S,3S)-2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric acid)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, excluding aromatic or modified aromaticFormula:C7H12N4O4SColore e forma:Pale Yellow PowderPeso molecolare:248.05793Amoxicillin 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:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C8H12N2O3SColore e forma:White Cream PowderPeso molecolare:216.05686Posaconazole
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C37H42F2N8O4Colore e forma:White PowderPeso molecolare:700.32971Thiazolylacetyl Glycine Oxime Acetal ((Z)-2-(2-Aminothiazol-4-yl)-N-(2,2-dihydroxyethyl)-2-(hydroxyimino)acetamide)
CAS:Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structureFormula:C7H10N4O4SColore e forma:Yellow Pale Yellow SolidPeso molecolare:246.04228Neomycin B
CAS:Aminoglycoside antibioticsFormula:C23H46N6O13·xH2SO4Colore e forma:White Off-White Fine PowderPeso molecolare:614.65 (free base)Cefdinir
CAS:<p>Antibiotics nesoi</p>Formula:C14H13N5O5S2·H2OColore e forma:Off-White Cream Crystalline PowderPeso molecolare:395.03581Polymyxin B Sulfate
CAS:Antibiotics nesoiFormula:C56H98N16O13C55H96N16O13C55H96N16O13C56H98N16O13Colore e forma:White Off-White PowderPeso molecolare:4782.968412,3-Dimethyl-2,3-butanediamine Dihydrochloride (2,3-dimethylbutane-2,3-diamine, hydrochloride)
CAS:Other acyclic polyamines and their derivatives; salts thereofFormula:C6H16N2·2HClColore e forma:White Off-White SolidPeso molecolare:116.13135Bis(2-methylaminoethyl) Ether Hydrochloride (2,2'-oxybis(N-methylethan-1-amine), hydrochloride)
CAS:Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters, salts thereof, nesoiFormula:C6H16N2O·2HClColore e forma:White Off-White SolidPeso molecolare:132.12626Dimethylethylamine Hydrochloride (N,N-dimethylethanamine, hydrochloride)
CAS:Acyclic monoamines and their derivatives, nesoiFormula:C4H11N·HClColore e forma:White Off-White SolidPeso molecolare:73.08915Piperacillin
CAS:Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoiFormula:C23H27N5O7S·H2OColore e forma:White Off-White PowderPeso molecolare:517.16312Clarithromycin
CAS:Erythromycin and its derivatives; salts thereofFormula:C38H69NO13Colore e forma:White Off-White PowderPeso molecolare:747.47689Ropivacaine Related Compound A (2,6-dimethylaniline hydrochloride)
CAS:Aromatic monoamines and their derivatives, salts thereof, nesoiFormula:C8H11N·ClHColore e forma:White Crystalline PowderPeso molecolare:157.06583Clarithromycin Related Compound A (6,11-di-O-methylerythromycin A)
CAS:Lactones nesoiFormula:C39H71NO13Colore e forma:PowderPeso molecolare:761.49254Amoxicillin
CAS:Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoiFormula:C16H19N3O5S·3H2OColore e forma:White Crystalline PowderPeso molecolare:419.13624Neomycin A
CAS:Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers and sugar esters, and their salts, nesoiFormula:C12H26N4O6(freebase)Colore e forma:Off-White Yellow PowderPeso molecolare:322.18523Erythromycin Oxime
CAS:Lactones, nesoiFormula:C37H68N2O13Colore e forma:White Off-White SolidPeso molecolare:748.47214Endotoxin (11,000 USP Endotoxin Units)
Human blood; animal blood prepared for therapeutic, prophylatic or diagnostic uses; antisera and other blood fractions, etc. nesoiColore e forma:White Lyophilized CakeTazobactam
CAS:Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoiFormula:C10H12N4O5SColore e forma:White Pale Yellow PowderPeso molecolare:300.05284Fluorometholone Acetate
CAS:Halogenated derivatives of adrenal cortical hormonesFormula:C24H31FO5Colore e forma:White PowderPeso molecolare:418.21555Cefdinir Related Compound B ((6R,7R)-7-[2-(2-amino-4-thiazolyl)acetamido]-8-oxo-3-vinyl-5-thia-1-azabicyclo[4,2,0]oct-2-ene-2-carboxylic acid)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C14H14N4O4S2Colore e forma:Yellow Orange Light Brown PowderPeso molecolare:366.04565Deoxystreptamine Kanosaminide (6-O-(3-Amino-3-deoxy-α-D-glucopyranosyl)-2-deoxy-D-streptamine)
CAS:Heterocyclic compounds with oxygen hetero-atom(s) only, nesoiFormula:C12H25N3O7Colore e forma:Off-White SolidPeso molecolare:323.16925Erythromycin Lactobionate
CAS:Erythromycin and its derivatives; salts thereofFormula:C37H67NO13·C12H22O12Colore e forma:White Off-White PowderPeso molecolare:1091.57237Lidocaine Related Compound H (2-Chloro-N-(2,6-dimethylphenyl)acetamide)
CAS:Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereofFormula:C10H12ClNOColore e forma:White Off-White PowderPeso molecolare:197.06074Amoxicillin Related Compound D ((4S)-2-{[(R)-2-amino-2-(4-hydroxyphenyl)acetamido](carboxy)methyl}-5,5-dimethylthiazolidine-4-carboxylic acid, monosodium salt)
CAS:Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structureFormula:C16H20NaN3O6SColore e forma:White PowderPeso molecolare:405.09705Anhydroclarithromycin
CAS:Lactones, nesoiFormula:C38H67NO12Colore e forma:White Off-White PowderPeso molecolare:729.46633Cefdinir 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:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C14H15N5O6S2Colore e forma:Light Yellow Dark Yellow Brown PowderPeso molecolare:413.04638Erythromycin B
CAS:Erythromycin and its derivatives; salts thereofFormula:C37H67NO12Colore e forma:White PowderPeso molecolare:717.46633Clavulanate Lithium
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C8H8NO5·LiColore e forma:White Light Yellow PowderPeso molecolare:205.05625Maltose Monohydrate
CAS:Sugars and sugar syrups, including chemically pure maltose in solid form, artificial honey, whether or not mixed with natural honey, caramel, nesoiFormula:C12H22O11·H2OColore e forma:White PowderPeso molecolare:360.12678Piperacillin Related Compound E (1-ethylpiperazine-2,3-dione)
CAS:Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, nesoiFormula:C6H10N2O2Colore e forma:White Pale Yellow Crystalline PowderPeso molecolare:142.07423Erythromycin
CAS:Erythromycin and its derivatives; salts thereofFormula:C37H67NO13ErythromycinAColore e forma:White Light Yellow PowderPeso molecolare:733.94 Erythromycin ALidocaine Hydrochloride
CAS:Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereofFormula:C14H22N2O·HCl·H2OColore e forma:White Crystalline PowderPeso molecolare:288.16046Bis(dimethylaminoethyl) Ether Dihydrochloride (2,2'-oxybis(N,N-dimethylethan-1-amine), hydrochloride)
CAS:Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters, salts thereof, nesoiFormula:C8H20N2O·2HClColore e forma:White Off-White SolidPeso molecolare:160.15756Posaconazole Related Compound A
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C37H42F2N8O4Colore e forma:White PowderPeso molecolare:700.329716-O-Methylerythromycin A 9-(O-methyloxime)
CAS:Lactones, nesoiFormula:C39H72N2O13Colore e forma:White Off-White SolidPeso molecolare:776.50344Amoxicilloic amoxilloic acid dimers 1, 2, 3, and 4
CAS:Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structureFormula:C31H40N6O9S2Colore e forma:White Off-White SolidPeso molecolare:704.22982Pyrrolic acid Derivative (4-(2-hydroxyethyl)-1H-pyrrole-3-carboxylic acid)
CAS:Heterocyclic compounds (excluding aromatic or modified aromatic) withnitrogen hetero-atom(s) only nesoiFormula:C7H9NO3Colore e forma:Off-White SolidPeso molecolare:155.05824Neomycin Sulfate
CAS:Antibiotics nesoiFormula:C23H46N6O13·xH2SO4Colore e forma:White Light Yellow PowderPeso molecolare:614.31229Clarithromycin Z-Oxime
CAS:Lactones, nesoiFormula:C38H70N2O13Colore e forma:White Off-White SolidPeso molecolare:762.48779Maltotriose
CAS:Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers and sugar esters, and their salts, nesoiFormula:C18H32O16Colore e forma:White PowderPeso molecolare:504.16903Pyrazinediethanol (2,2'-(pyrazine-2,5-diyl)bis(ethan-1-ol))
CAS:Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoiFormula:C8H12N2O2Colore e forma:Off-White SolidPeso molecolare:168.08988Erythromycin Related Compound N (N-Demethylerythromycin A)
CAS:Lactones nesoiFormula:C36H65NO13Colore e forma:White PowderPeso molecolare:719.44559Decladinosyl Clarithromycin (3-O-De(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)-6-O-methylerythromycin; 3-O-Decladinosyl-6-O-methylerythromycin A)
CAS:Lactones, nesoiFormula:C30H55NO10Colore e forma:White Off-White SolidPeso molecolare:589.3826Pimecrolimus System Suitability Mixture (A mixture containing Pimecrolimus, Pimecrolimus triene analog, Desmethylpimecrolimus, and other impurities)
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, nesoiColore e forma:Off-White PowderCefoxitin System Suitability Mixture
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, nesoiColore e forma:White PowderBis(2-methylaminoethyl) Ether (2,2'-oxybis(N,N-dimethylethan-1-amine))
CAS:Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters, salts thereof, nesoiFormula:C8H20N2OColore e forma:Colorless LiquidPeso molecolare:160.15756Piperacillin 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)
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C23H27N5O8SColore e forma:White Off-White PowderPeso molecolare:533.15803Imipenem Monohydrate
CAS:Antibiotics nesoiFormula:C12H17N3O4S·H2OColore e forma:White Off-White Crystalline PowderPeso molecolare:317.10454Bacitracin Zinc
CAS:Antibiotics nesoiFormula:C66H101N17O16SZn(BacitracinAZinc)C65H99N17O16SZn(BacitracinB1B2orB3Zinc)Colore e forma:White Tan Light Brown PowderPeso molecolare:1483.66243Clarithromycin Furanyl Analog
CAS:Lactones, nesoiFormula:C30H51NO8Colore e forma:White Off-White SolidPeso molecolare:553.36147Clarithromycin Identity
CAS:Erythromycin and its derivatives; salts thereofFormula:C38H69NO13Colore e forma:White Off-White PowderPeso molecolare:747.47689Neomycin Sulfate System Suitability Mixture
Aminoglycoside antibioticsFormula:C23H46N6O13·2H2SO4Colore e forma:White Light Yellow PowderPeso molecolare:908.89Nafcillin Sodium
CAS:Penicillins and their derivatives with a penicillanic acid structure and salts thereof, nesoiFormula:C21H21N2NaO5S·H2OColore e forma:White Light Yellow Crystalline PowderPeso molecolare:454.11745Pimecrolimus
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C43H68ClNO11Colore e forma:White Off-White PowderPeso molecolare:809.44809TEMED Dihydrochloride (N1,N1,N2,N2-tetramethylethane-1,2-diamine, hydrochloride)
CAS:Other acyclic polyamines and their derivatives; salts thereofFormula:C6H16N2·2HClColore e forma:White Off-White SolidPeso molecolare:116.13135Nafcillin System Suitability Mixture (This mixture contains nafcillin sodium and ethoxynaphthoic acid)
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, nesoiColore e forma:Off-White PowderEthylpyrazinediethanol (2,2'-(3-ethylpyrazine-2,5-diyl)bis(ethan-1-ol))
CAS:Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoiFormula:C10H16N2O2Colore e forma:Pale Yellow SolidPeso molecolare:196.12118Erythromycin System Suitability Mixture
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, nesoiColore e forma:White PowderFluorometholone
CAS:Halogenated derivatives of adrenal cortical hormonesFormula:C22H29FO4Colore e forma:White Light Yellow Crystalline PowderPeso molecolare:376.20499Cefoxitin
CAS:Antibiotics nesoiFormula:C16H17N3O7S2Colore e forma:White Off-White Crystalline PowderPeso molecolare:427.05079Sulbactam
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:233.24Tetracycline
CAS:<p>Tetracycline (Tetracyclin) is a broad-spectrum antibiotic. Tetracycline is commonly used in anti-infective studies. Cost-effective and quality-assured.</p>Formula:C22H24N2O8Purezza:92.65% - 98.18%Colore e forma:Light Yellow CrystalPeso molecolare:444.43Terbinafine hydrochloride
CAS:<p>Terbinafine hydrochloride (KWD 2019) is a synthetic allylamine derivative structurally related to naftifine. Terbinafine is active against dermatophytes.</p>Formula:C21H26ClNPurezza:99.16% - 99.95%Colore e forma:Crystalline PowderPeso molecolare:327.89Fosfomycin 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:176.12Cefotaxime 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:477.44Cefalonium Dihydrate(5575-21-3 free base)
CAS:<p>Cefalonium Dihydrate(5575-21-3 free base) is a first-generation cephalosporin antibiotic.</p>Formula:C20H22N4O7S2Purezza:99.13%Colore e forma:SolidPeso molecolare:494.5Rifampicin
CAS:<p>Rifampicin (Rifamycin AMP) is a broad-spectrum antibiotic with strong antibacterial effect against Mycobacterium tuberculosis. Cost effective and quality assured.</p>Formula:C43H58N4O12Purezza:96.7% - 98.52%Colore e forma:Red To Orange Platelets From Acetone SolidPeso molecolare:822.94Piperacillin sodium
CAS:<p>(CL227193) )binds to and inactivates penicillin-binding proteins (PBPs), enzymes located on the inner membrane of the bacterial cell wall, resulting in the</p>Formula:C23H26N5NaO7SPurezza:99.66%Colore e forma:SolidPeso molecolare:539.54Avermectin B1
CAS:<p>Avermectin B1 is served as anthelmintic and insecticide.</p>Formula:C48H72O14Purezza:mixture - mixtureColore e forma:White PowderPeso molecolare:873.09Enmetazobactam
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:314.32Enoxacin hydrate
CAS:<p>Enoxacin hydrate (AT-2266 hydrate) is a broad-spectrum 6-fluoronaphthyridinone antibacterial agent.</p>Formula:C15H17FN4O3H2OPurezza:99.50%Colore e forma:SolidPeso molecolare:347.34Zidebactam
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:391.4Imipenem 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:317.36Teicoplanin
CAS:<p>Teicoplanin (MDL-507) is a semisynthetic glycopeptide antibiotic, used to treat Gram-positive bacteria.</p>Formula:C78H79Cl2N9O33Purezza:98%Colore e forma:White PowderPeso molecolare:1725.42Tetracycline 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:480.90Ceftriaxone sodium hydrate
CAS:<p>Ceftriaxone sodium hydrate is a broad-spectrum cephalosporin antibiotic with a very long half-life and high penetrability to meninges, eyes and inner ears.</p>Formula:C18H16N8Na2O7S3·5H2OPurezza:99.77% - 99.78%Colore e forma:White Or Almost White Crystalline Powder OdorlessPeso molecolare:661.6Ivermectin
CAS:<p>Ivermectin (MK-933) is a glutamate-gated chloride channel (GluCls) activator, with antiparasitic activity.</p>Formula:C48H74O14Purezza:94.11% - 99.71%Colore e forma:SolidPeso molecolare:875.09Emamectin 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>Formula:C56H81NO15Purezza:98.68%Colore e forma:SolidPeso molecolare:1008.256Cefdinir
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:395.41Tilmicosin
CAS:<p>Tilmicosin (EL-870), a macrolide antibiotic, treats bovine and ovine respiratory diseases in animals.</p>Formula:C46H80N2O13Purezza:97.84% - 99.5%Colore e forma:SolidPeso molecolare:869.13Enoxacin
CAS:<p>Enoxacin (NSC-629661) is a broad-spectrum 6-fluoronaphthyridinone antibacterial agent (fluoroquinolones) structurally related to nalidixic acid.</p>Formula:C15H17FN4O3Purezza:98.68% - 99.89%Colore e forma:Off-White To Yellow CrystalsPeso molecolare:320.32Meropenem
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:383.46
![Amoxicillin Related Compound A ((2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]he…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F45%2Fthumb-webp%2F1031514.webp&w=3840&q=75)
