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 6348 productos de "Antibióticos naturales y semisintéticos"
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Aztreonam Impurity 18 DiHCl
Fórmula:C15H23N5O6S·2HClForma y color:White To Off-White SolidPeso molecular:401.44 2*36.46Clindamycin Stearate HCl
CAS:Fórmula:C36H67ClN2O6S·HClForma y color:White To Off-White SolidPeso molecular:691.46 36.46Ceftezole Impurity 19
CAS:Fórmula:C2H2N2S2Forma y color:White To Off-White SolidPeso molecular:118.17Tigecycline Impurity 9 Ditrifluoroacetate (Tigecycline Quinone Analog Ditrifluoroacetate)
CAS:Fórmula:C26H32N4O8·2C2HF3O2Peso molecular:528.57 2*114.02N-Nitroso Moxifloxacin EP Impurity G-d4 (N-Nitroso ent-Moxifloxacin-d4)
Fórmula:C21H19D4FN4O5Peso molecular:434.46Tiamulin EP Impurity T Fumarate
Fórmula:C30H51NO4S2·C4H4O4Forma y color:Pale Grey SolidPeso molecular:553.87 116.07Posaconazole Impurity 14 (POS-I)
Fórmula:C36H40F2N8O5Forma y color:White To Off-White SolidPeso molecular:702.76Tebipenem Tetrahydrate
CAS:Fórmula:C16H21N3O4S2·4H2OForma y color:Off-White SolidPeso molecular:383.48 4*18.02E-Ceftizoxime Sodium Salt
CAS:Fórmula:C13H12N5O5S2·NaForma y color:White To Off-White SolidPeso molecular:382.39 22.99Enoxacin-d8 HCl
CAS:Fórmula:C15H9D8FN4O3·HClForma y color:White To Off-White SolidPeso molecular:328.37 36.46Desfuroyl Ceftiofur Sodium Salt
CAS:Fórmula:C14H14N5O5S3·NaForma y color:Pale Yellow SolidPeso molecular:428.48 22.99Potassium Clavulanate EP Impurity H
CAS:Fórmula:C4H11NForma y color:Colorless LiquidPeso molecular:73.14Ixabepilone Impurity 5 (Epothilone A)
CAS:Fórmula:C26H39NO6SForma y color:Off-White SolidPeso molecular:493.67Aztreonam Impurity 17
CAS:Fórmula:C17H25N5O8S2Forma y color:White To Off-White SolidPeso molecular:491.53Cefalexin (Cephalexin) EP Impurity A (Ampicillin EP Impurity L)
CAS:Fórmula:C8H9NO2Forma y color:White To Off-White SolidPeso molecular:151.17Lincomycin Impurity 2 HCl
CAS:Fórmula:C8H15NO2·HClForma y color:White To Off-White SolidPeso molecular:157.21 36.46Ampicillin Impurity 8
Fórmula:C24H29N5O6S2Forma y color:White To Off-White SolidPeso molecular:547.65Cefixime Sulfone Trifluoroacetate
Fórmula:C16H15N5O9S2·C2HF3O2Forma y color:White To Off-White SolidPeso molecular:485.44 114.02Cefazedone Lactone
CAS:Fórmula:C15H11Cl2N3O5SForma y color:White To Off-White SolidPeso molecular:416.23Cefpodoxime Proxetil Impurity 11 (Mixture of Diastereomers)
Fórmula:C21H27N5O10S2Forma y color:Off-White SolidPeso molecular:573.59Amikacin EP Impurity I
CAS:Fórmula:C4H9NO3Forma y color:White To Off-White SolidPeso molecular:119.12Cefdinir Impurity 2 (Thiazolylacetylglycine Oxime)
CAS:Fórmula:C7H8N4O4SForma y color:Off-White SolidPeso molecular:244.23Posaconazole Impurity 12 (POS-G)
Fórmula:C37H40F2N8O5Forma y color:White To Off-White SolidPeso molecular:714.77N-Nitroso Vancomycin Trifluoroacetate
CAS:Fórmula:C66H74Cl2N10O25·C2HF3O2Peso molecular:1478.26 114.02Cefixime Impurity 6
CAS:Fórmula:C16H15N5O7S2Forma y color:White To Off-White SolidPeso molecular:453.44Ceftiofur-d3 Sodium Salt
CAS:Fórmula:C19H13D3N5O7S3·NaForma y color:White To Off-White SolidPeso molecular:525.56 22.99Spectinomycin DiHCl
CAS:Fórmula:C14H24N2O7·2HClForma y color:White To Off-White SolidPeso molecular:332.36 2 36.46Cefotaxime EP Impurity B
CAS:Fórmula:C14H15N5O6S2Forma y color:Pale Yellow SolidPeso molecular:413.42Ceftaroline Fosamil Acetate
CAS:Fórmula:C22H22N8O8PS4·C2H3O2Forma y color:Pale Yellow SolidPeso molecular:685.70 59.05Dicloxacillin Sodium EP Impurity B (Mixture of Diastereomers)
Fórmula:C18H19Cl2N3O4SForma y color:White To Off-White SolidPeso molecular:444.33Clindamycin Impurity 16
CAS:Fórmula:C9H18NO4SForma y color:White To Off-White SolidPeso molecular:271.76Piperacillin Sodium EP Impurity G
CAS:Fórmula:C15H17N3O5Forma y color:White To Off-White SolidPeso molecular:319.32Ciprofloxacin EP Impurity D HCl (Ciprofloxacin USP Related Compound A)
CAS:Fórmula:C17H18ClN3O3·HClForma y color:White To Off-White SolidPeso molecular:347.80 36.46Tedizolid Impurity 20 Ditetrabutylammonium Salt
CAS:Fórmula:C17H15FN6O9P2·2C16H36NPeso molecular:528.29 2*242.47Doramectin Impurity 4 (5-Dehydroxyl-5-Oxodoramectin)
CAS:Fórmula:C50H72O14Forma y color:Pale Yellow Solid To Off-White SolidPeso molecular:897.11Azithromycin EP Impurity H (Azithromycin USP Related Compound H)
CAS:Fórmula:C45H77N3O15SForma y color:White To Off-White SolidPeso molecular:932.19Piperacillin EP Impurity F (Mixture of Diastereomers)
Fórmula:C25H31N5O9SForma y color:White To Off-White SolidPeso molecular:577.61Tacrolimus Lactone Isomer (Iso-FK-506)
CAS:Fórmula:C44H69NO12Forma y color:White To Off-White SolidPeso molecular:804.03Florfenicol-d3
CAS:Fórmula:C12H11D3Cl2FNO4SForma y color:White To Off-White SolidPeso molecular:361.24Antibiotics Library
<p>A unique collection of xnum compounds with antibiotic activity for new antibacterial drug screening;</p>Forma y color:Odour SolidTetracycline EP Impurity C (Chlortetracycline EP Impurity J, Lymecycline EP Impurity C, Anhydrotetracycline)
CAS:Fórmula:C22H22N2O7Peso molecular:426.43Cephalexin Impurity 2 (D-Phenylglycine Amide)
CAS:Fórmula:C8H10N2OForma y color:White To Off-White SolidPeso molecular:150.18Ceftezole Impurity 3 HCl
CAS:Fórmula:C10H10N4O3S3·HClForma y color:White To Off-White SolidPeso molecular:330.41 36.46Erythromycin EP Impurity H (Erythromycin A N-Oxide)
CAS:Fórmula:C37H67NO14Forma y color:White To Off-White SolidPeso molecular:749.94Cephalosporin C Sodium Salt
CAS:Fórmula:C16H20N3O8S·NaForma y color:White To Off-White SolidPeso molecular:414.42 22.99β-Lactam Compound Library
<p>A unique collection of 97 beta-lactam compounds, can be used in HTS and HCS;</p>Forma y color:Odour Solid
