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Antibióticos naturales y semisintéticos

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 6347 productos de "Antibióticos naturales y semisintéticos"

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productos por página.
  • Azithromycin EP Impurity G

    CAS:
    Fórmula:C44H76N2O14S
    Forma y color:White To Off-White Solid
    Peso molecular:889.15

    Ref: 4Z-A-2613

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Erythromycin Impurity 2


    Fórmula:C37H66N2O14
    Forma y color:White To Off-White Solid
    Peso molecular:762.94

    Ref: 4Z-E-2048

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Rifabutin EP Impurity E-d7

    CAS:
    Fórmula:C44H53D7N4O10
    Forma y color:Red Solid
    Peso molecular:812.02

    Ref: 4Z-R-334

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Tobramycin Impurity 5


    Fórmula:C23H36N2O7
    Forma y color:White To Off-White Solid
    Peso molecular:452.55

    Ref: 4Z-T-143008

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Tazobactam

    CAS:
    Fórmula:C10H12N4O5S
    Forma y color:White To Off-White Solid
    Peso molecular:300.29

    Ref: 4Z-T-127008

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Amoxicillin EP Impurity D

    CAS:
    Fórmula:C16H21N3O6S
    Forma y color:White To Off-White Solid
    Peso molecular:383.42

    Ref: 4Z-A-235

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Delafloxacin

    CAS:
    Fórmula:C18H12ClF3N4O4
    Forma y color:Yellow Solid
    Peso molecular:440.76

    Ref: 4Z-D-189001

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Mitomycin C

    CAS:
    Fórmula:C15H18N4O5
    Forma y color:Blue-Violet Solid
    Peso molecular:334.33

    Ref: 4Z-M-841

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • 25-Desacetyl Rifapentine-d8

    CAS:
    Fórmula:C45H54D8N4O11
    Peso molecular:843.06

    Ref: 4Z-R-090008

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
    A consultar
  • Amikacin EP Impurity C

    CAS:
    Fórmula:C22H43N5O13
    Forma y color:White To Off-White Solid
    Peso molecular:585.61

    Ref: 4Z-A-144003

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Cefazedone Impurity 14


    Fórmula:C18H15Cl2N5O5S3
    Forma y color:Pale Yellow Solid
    Peso molecular:548.43

    Ref: 4Z-C-108017

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
    A consultar
  • Valnemulin EP Impurity A (Mixture of Diastereomers)

    CAS:
    Fórmula:C31H52N2O6S
    Forma y color:White To Off-White Solid
    Peso molecular:580.83

    Ref: 4Z-V-077002

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Roxithromycin

    CAS:
    Fórmula:C41H76N2O15
    Forma y color:White To Off-White Solid
    Peso molecular:837.06

    Ref: 4Z-R-741

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Amoxicillin Impurity 6 Trifluoroacetate


    Fórmula:C16H19N3O6S·C2HF3O2
    Forma y color:Yellow Solid
    Peso molecular:381.40 114.02

    Ref: 4Z-A-2326

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Spinosyn A 17-Pseudoaglycone

    CAS:
    Fórmula:C33H50O9
    Peso molecular:590.75

    Ref: 4Z-S-088008

    5mg
    A consultar
    10mg
    825,00€
    25mg
    1.335,00€
    50mg
    2.245,00€
    100mg
    A consultar
  • Mitomycin Related Compound 1 Trifluoroacetate (Mixture of Diastereomers)

    CAS:
    Fórmula:C14H16N4O5·C2HF3O2
    Peso molecular:320.31 114.02

    Ref: 4Z-M-8418

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Tedizolid Impurity 17

    CAS:
    Fórmula:C6H4BrN5
    Forma y color:White To Off-White Solid
    Peso molecular:226.04

    Ref: 4Z-T-163019

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Chloramphenicol EP Impurity B

    CAS:
    Fórmula:C7H5NO3
    Forma y color:White To Off-White Solid
    Peso molecular:151.12

    Ref: 4Z-C-10105

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Lumefantrine Impurity 10 (Mixture of Z and E Isomers)

    CAS:
    Fórmula:C30H32Cl3NO
    Forma y color:Yellow Solid
    Peso molecular:528.94

    Ref: 4Z-L-295

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • N-Nitroso Moxifloxacin-d4


    Fórmula:C21H19D4FN4O5
    Peso molecular:434.46

    Ref: 4Z-M-27158

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Furaltadone-d5

    CAS:
    Fórmula:C13H11D5N4O6
    Peso molecular:329.32

    Ref: 4Z-F-131003

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • 25-Desacetyl Rifampicin

    CAS:
    Fórmula:C41H56N4O11
    Forma y color:Red Solid
    Peso molecular:780.92

    Ref: 4Z-R-231

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Ixabepilone

    CAS:
    Fórmula:C27H42N2O5S
    Forma y color:White To Off-White Solid
    Peso molecular:506.71

    Ref: 4Z-I-069001

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Fosravuconazole Disodium Salt

    CAS:
    Fórmula:C23H18F2N5O5PS·2Na
    Forma y color:White To Off-White Solid
    Peso molecular:545.46 2*22.99

    Ref: 4Z-F-202001

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Cloxacillin EP Impurity A (Cloxacillin Penicilloic Acid)

    CAS:
    Fórmula:C19H20ClN3O6S
    Forma y color:White To Off-White Solid
    Peso molecular:453.89

    Ref: 4Z-C-191002

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Cefepime Impurity 9


    Fórmula:C8H10N4O3S·C8H12N4O4S
    Forma y color:Pale Yellow Solid
    Peso molecular:242.25 260.27

    Ref: 4Z-C-11106

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Faropenem Impurity 32

    CAS:
    Fórmula:C21H35NO6SSi
    Forma y color:Colorless Liquid
    Peso molecular:457.66

    Ref: 4Z-F-087044

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Tiamulin EP Impurity M

    CAS:
    Fórmula:C24H36O5
    Forma y color:White To Off-White Solid
    Peso molecular:404.55

    Ref: 4Z-T-9414

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Polymyxin B3 Pentatrifluoroacetate

    CAS:
    Fórmula:C55H96N16O13·5C2HF3O2
    Forma y color:White To Off-White Solid
    Peso molecular:1189.47 5*114.02

    Ref: 4Z-PP-321004

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Moxifloxacin Impurity 94

    CAS:
    Fórmula:C8H4ClF3O2
    Peso molecular:224.56

    Ref: 4Z-M-27133

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Amikacin Impurity 2 TetraHCl (1,3''-Di-HABA Kanamycin A TetraHCl)

    CAS:
    Fórmula:C26H50N6O15·4HCl
    Forma y color:White To Off-White Solid
    Peso molecular:686.71 4*36.46

    Ref: 4Z-A-144015

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Potassium Clavulanate EP Impurity G Enantiomer

    CAS:
    Fórmula:C13H15NO6
    Forma y color:White To Off-White Solid
    Peso molecular:281.26

    Ref: 4Z-C-3229

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Clindamycin Impurity 25 (Sulfone)

    CAS:
    Fórmula:C18H33ClN2O7S
    Forma y color:White To Off-White Solid
    Peso molecular:456.98

    Ref: 4Z-C-507

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Tedizolid Impurity 25

    CAS:
    Fórmula:C17H14ClFN6O2
    Forma y color:Gray Solid
    Peso molecular:388.79

    Ref: 4Z-T-163027

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Erythromycin A 9-Oxime (Z-Isomer)

    CAS:
    Fórmula:C37H68N2O13
    Forma y color:White To Off-White Solid
    Peso molecular:748.95

    Ref: 4Z-E-2027

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Piperacillin Impurity 11

    CAS:
    Fórmula:C22H29N5O6S
    Peso molecular:491.56

    Ref: 4Z-P-7426

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Cefadroxil

    CAS:
    Fórmula:C16H17N3O5S
    Peso molecular:363.39

    Ref: 4Z-C-135024

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Neomycin Impurity 3

    CAS:
    Fórmula:C11H22N2O7
    Forma y color:Off-White Solid
    Peso molecular:294.30

    Ref: 4Z-N-080012

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Cefazolin EP Impurity C

    CAS:
    Fórmula:C11H12N6O4S
    Forma y color:White To Off-White Solid
    Peso molecular:324.32

    Ref: 4Z-C-9613

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Fidaxomicin

    CAS:
    Fórmula:C52H74Cl2O18
    Forma y color:White To Off-White Solid
    Peso molecular:1058.05

    Ref: 4Z-F-076001

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Lasalocid A Sodium Salt

    CAS:
    Fórmula:C34H53O8·Na
    Peso molecular:589.79 22.99

    Ref: 4Z-L-110002

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Lovastatin Impurity 1 Sodium Salt

    CAS:
    Fórmula:C19H29O5·Na
    Forma y color:White To Off-White Solid
    Peso molecular:337.44 22.99

    Ref: 4Z-L-122

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Cefalotin Impurity 1

    CAS:
    Fórmula:C16H15ClN2O6S2
    Peso molecular:430.87

    Ref: 4Z-C-229007

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Lincomycin B

    CAS:
    Fórmula:C17H32N2O6S
    Forma y color:White To Off-White Solid
    Peso molecular:392.51

    Ref: 4Z-L-093001

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Ivermectin EP Impurity D

    CAS:
    Fórmula:C48H72O15
    Forma y color:White To Off-White Solid
    Peso molecular:889.09

    Ref: 4Z-I-077002

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Dicloxacillin-13C4 Sodium Salt

    CAS:
    Fórmula:C1513C4H16Cl2N3O5S·Na
    Forma y color:White To Off-White Solid
    Peso molecular:473.28 22.99

    Ref: 4Z-D-682

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Lufenuron EP Impurity E

    CAS:
    Fórmula:C17H8Cl3F7N2O3
    Peso molecular:527.60

    Ref: 4Z-L-111008

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Posaconazole Impurity 109


    Fórmula:C17H24N6O3
    Forma y color:Pale Orange Solid
    Peso molecular:360.42

    Ref: 4Z-P-38142

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Bacitracin B1 Tritrifluoroacetate

    CAS:
    Fórmula:C65H101N17O16S·3C2HF3O2
    Peso molecular:1408.69 3*114.02

    Ref: 4Z-PB-073023

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • N-Desmethyl Rifampicin

    CAS:
    Fórmula:C42H56N4O12
    Peso molecular:808.93

    Ref: 4Z-R-2313

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar