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 6345 productos de "Antibióticos naturales y semisintéticos"
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Spectinomycin Sulfate
Fórmula:C14H24N2O7·H2O4SForma y color:White To Off-White SolidPeso molecular:332.36 98.08Sultamicillin Tosilate Dihydrate EP Impurity E
Fórmula:C17H22N2O10S2Forma y color:White To Off-White SolidPeso molecular:478.49Linezolid Impurity 33
Fórmula:C21H24F2N4O3Forma y color:White To Off-White SolidPeso molecular:418.44Posaconazole Diastereoisomer Related Compound 6
CAS:Fórmula:C30H35N5O3Forma y color:White To Off-White SolidPeso molecular:513.65Ertapenem Side Chain Enantiomer 2 HCl
CAS:Fórmula:C12H14N2O3S·HClForma y color:White To Off-White SolidPeso molecular:266.32 36.46N-Nitroso Azithromycin EP Impurity A Acetate (N-Nitroso Azathramycin Acetate, N-Nitroso Desmethyl Azithromycin Acetate)
Fórmula:C37H69N3O13·C2H4O2Peso molecular:763.97 60.05Bacitracin EP Impurity E (Bacitracin F) (Mixture of Diastereomers)
Fórmula:C66H98N16O17SPeso molecular:1419.67Dicloxacillin-13C4 Sodium Salt
CAS:Fórmula:C1513C4H16Cl2N3O5S·NaForma y color:White To Off-White SolidPeso molecular:473.28 22.99Roxithromycin EP Impurity J HCl
CAS:Fórmula:C40H73ClN2O14·HClForma y color:White To Off-White SolidPeso molecular:841.49 36.46Cefazolin EP Impurity H (Cefalotin EP Impurity C, Cefoperazone EP Impurity E, 7-Aminocephalosporanic Acid)
CAS:Fórmula:C10H12N2O5SForma y color:White To Off-White SolidPeso molecular:272.28Cloxacillin EP Impurity E (Cloxacillin Penicillamide)
CAS:Fórmula:C27H28ClN5O7S2Forma y color:White To Off-White SolidPeso molecular:634.12Ampicillin EP Impurity H (Cefaclor EP Impurity F)
CAS:Fórmula:C10H8N2OForma y color:Pale Yellow SolidPeso molecular:172.19Clindamycin Sulfoxide-13C-d3 (Mixture of Diastereomers)
CAS:Fórmula:C1713CH30D3ClN2O6SPeso molecular:444.99Cefradine EP Impurity E Trifluoroacetate
CAS:Fórmula:C16H17N3O5S·C2HF3O2Forma y color:White To Off-White SolidPeso molecular:363.39 114.02Cefodizime Impurity (2-Mercapto-4-methyl-5-thiazoleacetic acid)
CAS:Fórmula:C6H7NO2S2Peso molecular:189.26Ceftriaxone EP Impurity C
CAS:Fórmula:C4H5N3O2SForma y color:White To Off-White SolidPeso molecular:159.16Spiramycin Adipate
CAS:Fórmula:C43H74N2O14C46H78N2O15·C6H10O4Forma y color:Off-White SolidPeso molecular:843.07 (I form) 899.13 (III form) 146.14Mupirocin Lithium Salt
CAS:Fórmula:C26H43O9·LiForma y color:White To Off-White SolidPeso molecular:499.63 6.94Ticarcillin Sodium EP Impurity A
CAS:Fórmula:C14H16N2O4S2Forma y color:White To Off-White SolidPeso molecular:340.41Lincomycin EP Impurity C HCl
CAS:Fórmula:C17H32N2O6S·HClForma y color:White To Ff-White SolidPeso molecular:392.52 36.46Valnemulin EP Impurity C
CAS:Fórmula:C36H61N3O6SForma y color:White To Off-White SolidPeso molecular:663.96Enduracidin B Tritrifluoroacetate
CAS:Fórmula:C108H140Cl2N26O31·3C2HF3O2Forma y color:Off-White SolidPeso molecular:2369.38 3*114.02Linezolid USP Related Compound C Tosylate
CAS:Fórmula:C14H18FN3O3·C7H8O3SForma y color:Off-White SolidPeso molecular:295.32 172.20Oxytetracycline HCl
CAS:Fórmula:C22H24N2O9·HClForma y color:White To Off-White SolidPeso molecular:460.44 36.46Linezolid Impurity 17 DiHCl
CAS:Fórmula:C13H20FN3O2·2HClForma y color:Off-White SolidPeso molecular:269.32 2*36.46Ampicillin Impurity 11
CAS:Fórmula:C16H14N2O2Forma y color:White To Off-White SolidPeso molecular:266.30Mitomycin Related Compound 2 Trifluoroacetate (cis-1-Hydroxy-2,7-diamino Mitosene Trifluoroacetate)
CAS:Fórmula:C14H16N4O5·C2HF3O2Peso molecular:320.30 114.02Ceftazidime Impurity 8 Trifluoroacetate
Fórmula:C9H12N4O4S·C2HF3O2Forma y color:White To Off-White SolidPeso molecular:272.28 114.02Cefmetazole Impurity 47
Fórmula:C15H17N7O5S3Forma y color:White To Off-White SolidPeso molecular:471.53Lomefloxacin Impurity 1
CAS:Fórmula:C17H18FN3O3Forma y color:White To Off-White SolidPeso molecular:331.35Lincomycin Sulfoxide (Mixture of Diastereomers)
CAS:Fórmula:C18H34N2O7SForma y color:White To Off-White SolidPeso molecular:422.54Besifloxacin Impurity 1
Fórmula:C19H21ClFN3O3·HClForma y color:Pale Yellow SolidPeso molecular:393.85 36.46Lumefantrine-d9 (Benflumetol-d9)
CAS:Fórmula:C30H23D9Cl3NOForma y color:Pale Yellow SolidPeso molecular:538.00N-Nitroso Erythromycin EP Impurity B (N-Nitroso Erythromycin USP Related Compound N)
Fórmula:C36H64N2O14Peso molecular:748.91Patupilone (Epothilone B)
CAS:Fórmula:C27H41NO6SForma y color:White To Off-White SolidPeso molecular:507.69Ceftolozane Impurity 13
CAS:Fórmula:C8H11N5O4SForma y color:White To Off-White SolidPeso molecular:273.27Cephalexin Impurity J (Cephalexin Sulfoxide)
CAS:Fórmula:C16H17N3O5SForma y color:Off-White SolidPeso molecular:363.39Linezolid USP Related Compound C
CAS:Fórmula:C14H18FN3O3Forma y color:Pale Yellow SolidPeso molecular:295.31Pactamycin
CAS:<p>Pactamycin, an antibiotic from Streptomyces pactum, serves as an antineoplastic and protein synthesis inhibitor.</p>Fórmula:C28H38N4O8Pureza:98%Forma y color:SolidPeso molecular:558.632Posaconazole Impurity 39
CAS:Fórmula:C37H40F2N8O5Forma y color:White To Off-White SolidPeso molecular:714.77Roxithromycin EP Impurity F
CAS:Fórmula:C40H74N2O15Forma y color:White To Off-White SolidPeso molecular:823.03Cycloserine Diketopiperazine (Mixture of Diastereomers)
CAS:Fórmula:C6H12N4O4Forma y color:White To Off-White SolidPeso molecular:204.19Amoxicillin EP Impurity J Disodium Salt (Amoxicillin USP Related Compound J Disodium Salt, Amoxicillin Dimer Impurity Disodium Salt) (Mixture of Diastereomers)
CAS:Fórmula:C32H38N6O10S2·2NaPeso molecular:728.79 2*22.99Posaconazole Diastereoisomer Related Compound 5
CAS:Fórmula:C21H21F2N3O4SForma y color:White To Off-White SolidPeso molecular:449.48Clarithromycin EP Impurity N
CAS:Fórmula:C38H67NO12Forma y color:White To Off-White SolidPeso molecular:729.95Clarithromycin EP Impurity D (N-Desmethyl Clarithromycin)
CAS:Fórmula:C37H67NO13Forma y color:White To Off-White SolidPeso molecular:733.94Ceftazidime EP Impurity E
CAS:Fórmula:C26H30N6O7S2Forma y color:White To Off-White SolidPeso molecular:602.68N-Desmethyl Dirithromycin
CAS:Fórmula:C41H76N2O14Forma y color:White To Off-White SolidPeso molecular:821.06Aztreonam Impurity 14 HCl
Fórmula:C15H23N5O6S·HClForma y color:White To Off-White SolidPeso molecular:401.44 36.46Benzylposaconazole
CAS:Fórmula:C44H48F2N8O4Forma y color:White To Off-White SolidPeso molecular:790.92
