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Antibióticos Naturais e Semissintéticos

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 6347 produtos de "Antibióticos Naturais e Semissintéticos"

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  • Lufenuron EP Impurity E
    TLC
    + Info

    Lufenuron EP Impurity E

    CAS:
    Fórmula:C17H8Cl3F7N2O3
    Peso molecular:527.60

    Ref: 4Z-L-111008

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • Clindamycin Phosphate EP Impurity B (Clindamycin B 2-Phosphate)
    TLC
    + Info

    Clindamycin Phosphate EP Impurity B (Clindamycin B 2-Phosphate)

    CAS:
    Fórmula:C17H32ClN2O8PS
    Peso molecular:490.93

    Ref: 4Z-C-5024

    5mg
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
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  • Tedizolid Phosphate N-Oxide
    TLC
    + Info

    Tedizolid Phosphate N-Oxide

    Fórmula:C17H16FN6O7P
    Cor e Forma:Pale Yellow Solid
    Peso molecular:466.32

    Ref: 4Z-T-163032

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Cefamandole Sodium Salt
    TLC
    + Info

    Cefamandole Sodium Salt

    CAS:
    Fórmula:C18H17N6O5S2·Na
    Cor e Forma:White To Off-White Solid
    Peso molecular:461.49 22.99

    Ref: 4Z-C-162006

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Piperacillin Methyl Ester
    TLC
    + Info

    Piperacillin Methyl Ester

    CAS:
    Fórmula:C24H29N5O7S
    Cor e Forma:White To Off-White Solid
    Peso molecular:531.58

    Ref: 4Z-P-7428

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Meropenem-d6
    TLC
    + Info

    Meropenem-d6

    CAS:
    Fórmula:C17H19D6N3O5S
    Cor e Forma:White To Off-White Solid
    Peso molecular:389.50

    Ref: 4Z-M-125004

    5mg
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    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
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  • Lasalocid A Sodium Salt
    TLC
    + Info

    Lasalocid A Sodium Salt

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

    Ref: 4Z-L-110002

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  • Fidaxomicin
    TLC
    + Info

    Fidaxomicin

    CAS:
    Fórmula:C52H74Cl2O18
    Cor e Forma:White To Off-White Solid
    Peso molecular:1058.05

    Ref: 4Z-F-076001

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Dicloxacillin Sodium EP Impurity A HCl (Mixture of Diastereomers)
    TLC
    + Info

    Dicloxacillin Sodium EP Impurity A HCl (Mixture of Diastereomers)

    Fórmula:C19H19Cl2N3O6S·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:488.34 36.46

    Ref: 4Z-D-686

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
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  • Minocycline EP Impurity G
    TLC
    + Info

    Minocycline EP Impurity G

    CAS:
    Fórmula:C25H32N4O7
    Peso molecular:500.55

    Ref: 4Z-M-3428

    5mg
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    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
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  • Ertapenem Side Chain Enantiomer 1
    TLC
    + Info

    Ertapenem Side Chain Enantiomer 1

    Fórmula:C20H19N3O7S
    Cor e Forma:White To Off-White Solid
    Peso molecular:445.45

    Ref: 4Z-E-071002

    5mg
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    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
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  • Posaconazole Impurity 66
    TLC
    + Info

    Posaconazole Impurity 66

    CAS:
    Fórmula:C21H21F2N3O2
    Cor e Forma:Pale Yellow Oil
    Peso molecular:385.41

    Ref: 4Z-P-3899

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
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  • rac-Amoxicillin EP Impurity H (rac-Amoxicillin USP Related Compound H)
    TLC
    + Info

    rac-Amoxicillin EP Impurity H (rac-Amoxicillin USP Related Compound H)

    CAS:
    Fórmula:C13H17NO4
    Cor e Forma:White To Off-White Solid
    Peso molecular:251.28

    Ref: 4Z-A-2320

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • Clindamycin Impurity 25 (Sulfone)
    TLC
    + Info

    Clindamycin Impurity 25 (Sulfone)

    CAS:
    Fórmula:C18H33ClN2O7S
    Cor e Forma: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
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  • Vancomycin EP Impurity K-13C2-d6 Ditrifluoroacetate
    TLC
    + Info

    Vancomycin EP Impurity K-13C2-d6 Ditrifluoroacetate

    Fórmula:C6513C2H71D6Cl2N9O24·2C2HF3O2
    Peso molecular:1471.31 2*114.02

    Ref: 4Z-V-032034

    5mg
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    10mg
    4.854,00€
    25mg
    8.979,00€
    50mg
    14.560,00€
    100mg
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  • Penilloaldehyde
    TLC
    + Info

    Penilloaldehyde

    CAS:
    Fórmula:C10H11NO2
    Cor e Forma:White To Off-White Solid
    Peso molecular:177.20

    Ref: 4Z-P-0429

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Cefotaxime Impurity 9 Sodium Salt
    TLC
    + Info

    Cefotaxime Impurity 9 Sodium Salt

    CAS:
    Fórmula:C16H16N5O7S2·Na
    Peso molecular:454.45 22.99

    Ref: 4Z-C-106023

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
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  • Azithromycin Impurity 6 (Azithromycin 11,12-Hydrogenborate)
    TLC
    + Info

    Azithromycin Impurity 6 (Azithromycin 11,12-Hydrogenborate)

    CAS:
    Fórmula:C38H71BN2O13
    Cor e Forma:White To Off-White Solid
    Peso molecular:774.80

    Ref: 4Z-A-2629

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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  • Demeclocycline HCl
    TLC
    + Info

    Demeclocycline HCl

    CAS:
    Fórmula:C21H21ClN2O8·HCl
    Cor e Forma:Yellow Solid
    Peso molecular:464.86 36.46

    Ref: 4Z-D-721

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Avibactam Impurity 28
    TLC
    + Info

    Avibactam Impurity 28

    CAS:
    Fórmula:C14H17N3O3
    Peso molecular:275.31

    Ref: 4Z-A-192029

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
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  • Cefepime 7-Epimer Iodide
    TLC
    + Info

    Cefepime 7-Epimer Iodide

    Fórmula:C19H25N6O5S2·I
    Cor e Forma:Yellow Solid
    Peso molecular:481.58 126.90

    Ref: 4Z-C-11113

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
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  • Clindamycin Impurity 61 HCl (Mixture of Z and E Isomers)
    TLC
    + Info

    Clindamycin Impurity 61 HCl (Mixture of Z and E Isomers)

    Fórmula:C34H61ClN2O6S·HCl
    Peso molecular:661.39 36.46

    Ref: 4Z-C-50114

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
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  • Cefaclor EP Impurity D (Cefaclor δ-3-Isomer)
    TLC
    + Info

    Cefaclor EP Impurity D (Cefaclor δ-3-Isomer)

    CAS:
    Fórmula:C15H14ClN3O4S
    Peso molecular:367.80

    Ref: 4Z-C-664

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
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  • Lomefloxacin HCl
    TLC
    + Info

    Lomefloxacin HCl

    CAS:
    Fórmula:C17H19F2N3O3·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:351.35 36.46

    Ref: 4Z-L-128001

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Cefditoren-d3
    TLC
    + Info

    Cefditoren-d3

    CAS:
    Fórmula:C19H15D3N6O5S3
    Cor e Forma:Yellow Solid
    Peso molecular:509.59

    Ref: 4Z-C-762

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
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  • Cefixime Impurity 1
    TLC
    + Info

    Cefixime Impurity 1

    CAS:
    Fórmula:C8H9N3O5S
    Cor e Forma:White To Off-White Solid
    Peso molecular:259.24

    Ref: 4Z-C-9112

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • N-Nitroso Miramistin Chloride
    TLC
    + Info

    N-Nitroso Miramistin Chloride

    Fórmula:C26H46N3O2·Cl
    Peso molecular:432.67 35.45

    Ref: 4Z-M-217003

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • N-Nitroso Caspofungin Ditrifluoroacetate
    TLC
    + Info

    N-Nitroso Caspofungin Ditrifluoroacetate

    Fórmula:C52H87N11O16·2C2HF3O2
    Peso molecular:1122.33 2*114.02

    Ref: 4Z-PC-155043

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    8.362,00€
  • Furaltadone-d5
    TLC
    + Info

    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
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  • Lovastatin-d3
    TLC
    + Info

    Lovastatin-d3

    CAS:
    Fórmula:C24H33O5D3
    Cor e Forma:White To Off-White Solid
    Peso molecular:407.57

    Ref: 4Z-L-126

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Cilastatin
    TLC
    + Info

    Cilastatin

    CAS:
    Fórmula:C16H26N2O3S
    Peso molecular:358.45

    Ref: 4Z-C-136003

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • N-Nitroso Geneticin Tritrifluoroacetate
    TLC
    + Info

    N-Nitroso Geneticin Tritrifluoroacetate

    Fórmula:C20H39N5O11·3C2HF3O2
    Peso molecular:525.56 3*114.02

    Ref: 4Z-G-215002

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Avibactam Impurity 1
    TLC
    + Info

    Avibactam Impurity 1

    CAS:
    Fórmula:C6H13N3O5S
    Peso molecular:239.25

    Ref: 4Z-A-192002

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
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  • Pretomanid Impurity 4
    TLC
    + Info

    Pretomanid Impurity 4

    CAS:
    Fórmula:C14H12F3N3O5
    Peso molecular:359.26

    Ref: 4Z-P-138007

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
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  • Tedizolid Impurity 17
    TLC
    + Info

    Tedizolid Impurity 17

    CAS:
    Fórmula:C6H4BrN5
    Cor e Forma: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
  • Besifloxacin Impurity B
    TLC
    + Info

    Besifloxacin Impurity B

    CAS:
    Fórmula:C13H8ClF2NO3
    Cor e Forma:Pale Yellow Solid
    Peso molecular:299.66

    Ref: 4Z-B-100007

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
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  • Tiamulin Impurity 1
    TLC
    + Info

    Tiamulin Impurity 1

    Fórmula:C30H49NO5S
    Cor e Forma:Pale Brown Solid
    Peso molecular:535.78

    Ref: 4Z-T-945

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • (E)-Cefcapene Pivoxil
    TLC
    + Info

    (E)-Cefcapene Pivoxil

    Fórmula:C23H29N5O8S2
    Cor e Forma:Pale Yellow Solid
    Peso molecular:567.64

    Ref: 4Z-C-104004

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
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  • Lomefloxacin Impurity 3
    TLC
    + Info

    Lomefloxacin Impurity 3

    CAS:
    Fórmula:C16H19F2N3O
    Cor e Forma:White To Off-White Solid
    Peso molecular:307.34

    Ref: 4Z-L-128004

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Cefalexin (Cephalexin) EP Impurity A (Ampicillin EP Impurity L)
    TLC
    + Info

    Cefalexin (Cephalexin) EP Impurity A (Ampicillin EP Impurity L)

    CAS:
    Fórmula:C8H9NO2
    Cor e Forma:White To Off-White Solid
    Peso molecular:151.17

    Ref: 4Z-C-4715

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Defluoro rac-Linezolid
    TLC
    + Info

    Defluoro rac-Linezolid

    CAS:
    Fórmula:C16H21N3O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:319.36

    Ref: 4Z-L-0713

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Lincomycin-13C-d3 (Clindamycin Phosphate EP Impurity A-13C-d3)
    TLC
    + Info

    Lincomycin-13C-d3 (Clindamycin Phosphate EP Impurity A-13C-d3)

    CAS:
    Fórmula:C1713CH31D3N2O6S
    Peso molecular:410.55

    Ref: 4Z-L-093012

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Lincomycin Impurity 2 HCl
    TLC
    + Info

    Lincomycin Impurity 2 HCl

    CAS:
    Fórmula:C8H15NO2·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:157.21 36.46

    Ref: 4Z-L-093023

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Tedizolid Impurity 54
    TLC
    + Info

    Tedizolid Impurity 54

    Fórmula:C16H18FN6O5P
    Cor e Forma:Yellow Solid
    Peso molecular:424.33

    Ref: 4Z-T-163059

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Delafloxacin
    TLC
    + Info

    Delafloxacin

    CAS:
    Fórmula:C18H12ClF3N4O4
    Cor e Forma: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
  • Linezolid Desacetamide Phthalimide
    TLC
    + Info

    Linezolid Desacetamide Phthalimide

    CAS:
    Fórmula:C22H20FN3O5
    Cor e Forma:White To Off-White Solid
    Peso molecular:425.42

    Ref: 4Z-L-0725

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Tazobactam Acid Impurity 44-d4
    TLC
    + Info

    Tazobactam Acid Impurity 44-d4

    CAS:
    Fórmula:C15H11D4N5O5S
    Peso molecular:381.40

    Ref: 4Z-T-127057

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Retapamulin
    TLC
    + Info

    Retapamulin

    CAS:
    Fórmula:C30H47NO4S
    Cor e Forma:White To Off-White Solid
    Peso molecular:517.78

    Ref: 4Z-R-101001

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Thiamphenicol
    TLC
    + Info

    Thiamphenicol

    CAS:
    Fórmula:C12H15Cl2NO5S
    Peso molecular:356.23

    Ref: 4Z-T-612

    5mg
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    10mg
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    100mg
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  • Posaconazole Impurity 9
    TLC
    + Info

    Posaconazole Impurity 9

    Fórmula:C23H23FN6O4S
    Cor e Forma:White To Off-White Solid
    Peso molecular:498.54

    Ref: 4Z-P-3829

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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