Antibióticos Naturais e Semissintéticos
Os antibióticos naturais e semissintéticos são caracterizados por estruturas químicas com anéis heterocíclicos e grupos funcionais ativos que inibem o crescimento de microrganismos. Suas estruturas permitem-lhes interagir com os processos vitais das bactérias, tornando-os úteis para o tratamento de infecções bacterianas. Os antibióticos semissintéticos podem ser modificados para melhorar o espectro de atividade ou a resistência à degradação.
Na CymitQuimica, oferecemos antibióticos naturais e semissintéticos de alta qualidade para pesquisa em microbiologia e desenvolvimento farmacêutico.
Foram encontrados 6348 produtos de "Antibióticos Naturais e Semissintéticos"
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Cefazolin
CAS:<p>Cefazolin is a semi-synthetic cephalosporin that has a broad spectrum of antibacterial activity and inhibits the synthesis of bacterial cell walls.</p>Fórmula:C14H14N8O4S3Pureza:99.51%Cor e Forma:Needles From Aqueous Acetone SolidPeso molecular:454.51Trabectedin
CAS:<p>Trabectedin (Ecteinascidin 743) has potent antitumor activity and the potential for soft tissue sarcoma and ovarian cancer research.</p>Fórmula:C39H43N3O11SPureza:≥98%Cor e Forma:SolidPeso molecular:761.84Cefoperazone
CAS:<p>Cefoperazone (Medocef) inactivates PBPs, disrupting bacterial cell wall synthesis and division; inhibits rMrp2 [3H]E217βG uptake (IC50: 199 μM).</p>Fórmula:C25H27N9O8S2Pureza:98.99% - 99.76%Cor e Forma:SolidPeso molecular:645.67Tetracycline EP Impurity D HCl (Chlortetracycline EP Impurity I HCl , Lymecycline EP Impurity D HCl , 4-Epianhydrotetracycline HCl )
CAS:Fórmula:C22H22N2O7·HClPeso molecular:426.43 36.46Cefquinome sulfate
CAS:<p>Cefquinome Sulfate is a semisynthetic, broad-spectrum, fourth-generation aminothiazolyl cephalosporin with antibacterial activity.</p>Fórmula:C23H26N6O9S3Pureza:97.83%Cor e Forma:White Or Almost White PowderPeso molecular:626.67Oxytetracycline Dihydrate
CAS:<p>Oxytetracycline Dihydrate (Terramycin Dihydrate) is a prescription antibiotic, interfering with the ability of bacteria to produce essential proteins.</p>Fórmula:C22H24N2O9·2H2OPureza:99.80%Cor e Forma:CrystallinePeso molecular:496.46Cilastatin
CAS:<p>Cilastatin (MK0791): protects imipenem from renal breakdown; inhibits leukotriene D4 metabolism.</p>Fórmula:C16H26N2O5SPureza:97.76% - 99.71%Cor e Forma:SolidPeso molecular:358.45Alvespimycin hydrochloride
CAS:<p>Alvespimycin hydrochloride (BMS 826476) is a potent HSP90 inhibitor with IC50 of 62 nM. Phase 2.</p>Fórmula:C32H48N4O8·HClPureza:99.94%Cor e Forma:SolidPeso molecular:653.21Clindamycin 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%Cor e Forma:White Crystalline PowderPeso molecular: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>Fórmula:C25H35N3O6SPureza:99.60% - 99.87%Cor e Forma:Off-White To Pale YellowPeso molecular:505.63Tebipenem Pivoxil
CAS:Tebipenem Pivoxil (Orapenem) , an orally activity carbapenem antibiotic, is utilized in treating otolaryngologic and respiratory infections.Fórmula:C22H31N3O6S2Pureza:97.96%Cor e Forma:SolidPeso molecular:497.63Ceftobiprole medocaril
CAS:<p>Ceftobiprole medocaril: injectable prodrug; its active form fights broad-range infections including MRSA.</p>Fórmula:C26H26N8O11S2Pureza:98.15%Cor e Forma:SolidPeso molecular:690.66Bleomycin Sulfate
CAS:<p>Bleomycin Sulfate (Blenoxane) is a glycopeptide antibiotic, an inhibitor of DNA synthesis.</p>Fórmula:C55H85N17O25S4Pureza:98% - ≥98%Cor e Forma:Less Or Yellowish Powder Possible Bluish Color Depending On Copper Content (Ntp 1992)Peso molecular:1523 (average)Tulathromycin A
CAS:<p>Tulathromycin A (CP 472295) is a macrolide antibiotic.</p>Fórmula:C41H79N3O12Pureza:99.91%Cor e Forma:SolidPeso molecular:806.08Cefoselis Sulfate
CAS:<p>Cefoselis Sulfate is a widely used beta-lactam antibiotic.</p>Fórmula:C19H22N8O6S2·H2SO4Pureza:99.90%Cor e Forma:SolidPeso molecular:620.64Cefazedone
CAS:<p>Cefazedone (Refosporen) is a semisynthetic first-generation cephalosporin with activity against Gram-positive and Gram-negative bacteria[1].</p>Fórmula:C18H15Cl2N5O5S3Pureza:99.39%Cor e Forma:White To Yellowish White PowderPeso molecular:548.44N-Nitroso Vancomycin EP Impurity C Trifluoroacetate
Fórmula:C53H51Cl2N9O18·C2HF3O2Peso molecular:1172.94 114.02N-Nitroso Vancomycin EP Impurity D Trifluoroacetate
Fórmula:C59H61Cl2N9O23·C2HF3O2Peso molecular:1335.08 114.02Eprinomectin
CAS:<p>Eprinomectin (MK-397) is an avermectin with anthelmintic and insecticidal activities.</p>Fórmula:C50H75NO14Pureza:97.84% - ≥95%Cor e Forma:SolidPeso molecular:914.13Fosfomycin Tromethamine
CAS:<p>An antibiotic produced by Streptomyces fradiae.</p>Fórmula:C7H18NO7PPureza:99.71% - 99.92%Cor e Forma:White Or Off-White PowderPeso molecular:259.19Ceftezole 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%Cor e Forma:SolidPeso molecular: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>Fórmula:C16H17N3O2Pureza:97.30% - 98.82%Cor e Forma:SolidPeso molecular: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>Fórmula:C21H27N5O9S2Pureza:99.07% - 99.81%Cor e Forma:A White Or Almost White Crystalline PowderPeso molecular:557.6Bacitracin 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>Fórmula:C66H101N17O16SZnPureza:63.98%Cor e Forma:Light-Colored Free-Flowing PowdersPeso molecular:1486.07Zotarolimus
CAS:<p>Zotarolimus (ABT-578), an analogue of rapamycin, inhibits FKBP-12 (IC50= 2.8 nM).</p>Fórmula:C52H79N5O12Pureza:95% - 98.01%Cor e Forma:SolidPeso molecular:966.21Ticarcillin sodium
CAS:<p>Ticarcillin sodium: a semisynthetic, broad-spectrum antibiotic effective against various aerobic and anaerobic bacteria.</p>Fórmula:C15H16N2O6S2·2NaPureza:99.09%Cor e Forma:SolidPeso molecular:430.41Posaconazole
CAS:<p>Posaconazole (POS) is a sterol C14ɑ demethylase inhibitor (IC50: 0.25 nM).</p>Fórmula:C37H42F2N8O4Pureza:99.72% - >99.99%Cor e Forma:White SolidPeso molecular:700.78Lurbinectedin
CAS:<p>Lurbinectedin (PM01183) is a DNA minor groove covalent binder. Lurbinectedin also shows effective anti-tumor activity.</p>Fórmula:C41H44N4O10SPureza:98.11%Cor e Forma:SolidPeso molecular:784.87Ertapenem sodium
CAS:<p>Ertapenem sodium (MK-826) is a long-acting carbapenem antibiotic effective against a wide range of bacteria, including ESBL producers.</p>Fórmula:C22H24N3O7S·NaPureza:96.05% - 99.92%Cor e Forma:White Or Off-White PowderPeso molecular:497.5Cephapirin Sodium
CAS:<p>Cefapirin sodium is the sodium salt of Cephapirin, an antimicrobial agent.</p>Fórmula:C17H16N3O6S2·NaPureza:97.67%Cor e Forma:SolidPeso molecular: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>Fórmula:C16H18N3NaO4SPureza:97.98% - 99.26%Cor e Forma:White To Off-White SolidPeso molecular:371.39Doripenem
CAS:<p>Doripenem is a new parenteral carbapenem antibiotic with broad-spectrum activity against gram-negative and gram-positive pathogens.</p>Fórmula:C15H24N4O6S2Pureza:99.65% - 99.79%Cor e Forma:White To Off-White PowderPeso molecular:420.5Cefpirome sulfate
CAS:<p>Cefpirome sulfate (HR-810 sulfate) is a fourth generation cephalosporin antibiotic.</p>Fórmula:C22H24N6O9S3Pureza:97.52%Cor e Forma:White Or Off White Crystalline PowderPeso molecular:612.66Pimecrolimus
CAS:<p>Pimecrolimus, a calcineurin inhibitor, binds FKBP-12, blocking calcium-dependent signals.</p>Fórmula:C43H68ClNO11Pureza:99.53% - 99.87%Cor e Forma:White Crystalline PowderPeso molecular:810.45Doxycycline
CAS:<p>Doxycycline (Doxiciclina) belongs to the tetracycline class of antibiotics and is a broad-spectrum metalloproteinase (MMP) inhibitor with oral activity.</p>Fórmula:C22H24N2O8Pureza:97.51% - 99.88%Cor e Forma:Yellow Crystalline Powder SolidPeso molecular:444.43Ixabepilone
CAS:<p>Ixabepilone (Azaepothilone B) is an orally bioavailable microtubule inhibitor.</p>Fórmula:C27H42N2O5SPureza:98% - 99.50%Cor e Forma:SolidPeso molecular:506.7Gatifloxacin hydrochloride
CAS:<p>Gatifloxacin hydrochloride, a fourth-gen fluoroquinolone antibiotic, blocks bacterial DNA rotase and topoisomerase IV.</p>Fórmula:C19H23ClFN3O4Pureza:99.85% - 99.89%Cor e Forma:SolidPeso molecular:411.86Maduramicin ammonium
CAS:<p>Maduramicin ammonium (Maduramycin Ammonium) is an anticoccidial agent for the the treatment of Eimeria spp., E.</p>Fórmula:C47H83NO17Pureza:99.83%Cor e Forma: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%Cor e Forma:SolidPeso molecular:182.02Oxytetracycline Hydrochloride
CAS:<p>Dalimycin (Oxytetracycline Hydrochloride), from Streptomyces rimosus, blocks tRNA binding, hindering protein synthesis.</p>Fórmula:C22H25ClN2O9Pureza:99.86%Cor e Forma:Yellow Crystalline SolidPeso molecular:496.89Pivmecillinam hydrochloride
CAS:<p>Pivmecillinam HCl, an oral prodrug of mecillinam, is a broad-spectrum penicillin effective against gram-negative bacteria.</p>Fórmula:C21H34ClN3O5SPureza:99.36%Cor e Forma:SolidPeso molecular:476.03Rifamycin sodium
CAS:<p>Rifamycin sodium (Rifamycin sodium salt) salt is an antibiotic that inhibits bacterial DNA-dependent RNA polymerase.</p>Fórmula:C37H46NNaO12Pureza:97.72%Cor e Forma:CoaPeso molecular:719.75Omadacycline
CAS:<p>Omadacycline (Amadacycline), a new tetracycline antibiotic, can inhibit the 30s subunit of bacterial ribosome.</p>Fórmula:C29H40N4O7Pureza:98.33% - 99.76%Cor e Forma:SolidPeso molecular:556.65Pivmecillinam
CAS:<p>Amdinocillin pivoxil, an oral prodrug of amdinocillin, targets gram-negative bacteria.</p>Fórmula:C21H33N3O5SCor e Forma:SolidPeso molecular:439.57Spinosad
CAS:<p>Spinosad: natural insecticide from S. spinosa, mix of spinosyn A & D, targets insect nAChRs.</p>Fórmula:C41H65NO10Pureza:99.06% - >99.99%Cor e Forma:Solid PowderPeso molecular:731.96Tenidap Sodium
CAS:<p>Tenidap Sodium is a COX/5-LOX inhibitor and cytokine-modulating anti-inflammatory agent.</p>Fórmula:C14H8ClN2NaO3SCor e Forma:SolidPeso molecular:342.72Relebactam
CAS:<p>Relebactam (MK-7655) is a diazabicyclooctane inhibitor with activity against a wide spectrum of β-lactamases.</p>Fórmula:C12H20N4O6SPureza:97.38% - >99.99%Cor e Forma:SolidPeso molecular:348.38lufenuron
CAS:<p>Lufenuron (Fluphenacur) is a chitin-synthesis inhibitor.</p>Fórmula:C17H8Cl2F8N2O3Pureza:99.87%Cor e Forma:CoaPeso molecular:511.15Dalbavancin
CAS:<p>Dalbavancin (BI-397) is a lipoglycopeptide antibiotic effective against Gram-positive pathogens, MRSA, MRSE, with MIC90s of 0.06-0.25 μg/mL.</p>Fórmula:C88H100Cl2N10O28Pureza:99.09%Cor e Forma:SolidPeso molecular:1816.71Difloxacin hydrochloride
CAS:<p>Difloxacin hydrochloride (Difloxacin HCl) is a fluoroquinolone antibiotic, is a broad-spectrum antibacterial drug.</p>Fórmula:C21H20ClF2N3O3Pureza:99.04%Cor e Forma:Off-White To Pale Yellow SolidPeso molecular:435.80Fumagillin
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%Cor e Forma:Light Yellow SolidPeso molecular:458.54Temsirolimus
CAS:<p>Temsirolimus (CCI-779) is a specific mTOR inhibitor ( IC50: 1.76 μM), used in the treatment of advanced renal cell cancer.</p>Fórmula:C56H87NO16Pureza:97.76% - >99.99%Cor e Forma:White Crystalline PowderPeso molecular:1030.29Tilmicosin phosphate
CAS:<p>Tilmicosin phosphate, a macrolide antibiotic, is used to treat cattle for pathogens that cause Bovine Respiratory Disease.</p>Fórmula:C46H83N2O17PPureza:95.29% - 97.13%Cor e Forma:Light Yellow PowderPeso molecular:967.1Terbinafine
CAS:<p>Terbinafine, an allylamine, blocks ergosterol synthesis via squalene epoxidase, inhibiting fungal growth.</p>Fórmula:C21H25NPureza:99.9% - >99.99%Cor e Forma:White To Off-White Crystalline PowderPeso molecular:291.43Puromycin dihydrochloride
CAS:<p>Puromycin dihydrochloride, from Streptomyces alboniger, blocks protein synthesis, acting as an antineoplastic and antitrypanosomal agent.</p>Fórmula:C22H31Cl2N7O5Pureza:98.65% - 99.89%Cor e Forma:Physical Description White Powder (Ntp 1992)Peso molecular:544.44Tacrolimus
CAS:<p>Tacrolimus (Fujimycin) can bind FKBP12 to form a high-affinity complex (Ki: 0.2 nM) which inhibits the activity of the calcium/calmodulin-dependent protein</p>Fórmula:C44H69NO12Pureza:98% - 99.94%Cor e Forma:White Or Off-White Crystalline PowderPeso molecular:804.02Ascomycin
CAS:<p>Ascomycin (Immunomycin)(Immunomycin, FR-900520, FK520) is an ethyl analog of tacrolimus (FK506) with strong immunosuppressant properties.</p>Fórmula:C43H69NO12Pureza:99.64% - 99.94%Cor e Forma:White SolidPeso molecular:792.01Ceftibuten dihydrate
CAS:<p>Ceftibuten dihydrate (Sch-39720 dihydrate) is the dihydrate form of ceftibuten, and is a third-generation cephalosporin with antibacterial activity.</p>Fórmula:C15H18N4O8S2Pureza:97.84%Cor e Forma:Light-Yellow SolidPeso molecular:446.46Mecillinam
CAS:<p>Mecillinam, an antibiotic, targets Gram-negative bacteria, mainly for urinary infections and some fevers.</p>Fórmula:C15H23N3O3SPureza:95.53% - ≥95%Cor e Forma:SolidPeso molecular:325.43Pipecolic acid
CAS:<p>Pipecolic acid is a lysine metabolite in urine, plasma, CSF, and regulates immunity in plants and humans.</p>Fórmula:C6H11NO2Pureza:99.31%Cor e Forma:SolidPeso molecular:129.16Polymyxin E1 (Methanesulfonic Sodium Unspecified)
CAS:Fórmula:C53H90N16O13·mHC53H90N16O13·nCH2O3S·NaPeso molecular:1545.82N-Nitroso Dalbavancin (Mixture of B0+A0+A1+B1+B2)
Fórmula:C88H99Cl2N11O29C87H97Cl2N11O29Peso molecular:1845.71(B0) 1831.68(A0)+N-Desmethyl N,N-Dinitroso Dalbavancin (Mixture of B0+A0+A1+B1+B2)
Fórmula:C87H96Cl2N12O30C86H94Cl2N12O30Peso molecular:1860.68(B0) 1846.65(A0)+Sulbenicillin disodium
CAS:<p>Sulbenicillin disodium (Sulbenicillin Sodium) is a penicillin antibiotic,is a Penicillin antibiotic with antibacterial activity</p>Fórmula:C16H16N2Na2O7S2Pureza:94.73%Cor e Forma:SolidPeso molecular:458.41Cefmenoxime Impurity 9 Triethylamine Salt
CAS:Fórmula:C12H12Cl2N6O4S2·C6H15NPeso molecular:439.29 101.19
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