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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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  • Cilastatin EP Impurity F (Mixture of Diastereomers)
    TLC
    + Info

    Cilastatin EP Impurity F (Mixture of Diastereomers)

    Fórmula:C16H26N2O5S
    Peso molecular:358.45

    Ref: 4Z-C-136007

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
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  • Aztreonam Impurity 8
    TLC
    + Info

    Aztreonam Impurity 8

    Fórmula:C13H17N5O8S2
    Cor e Forma:White To Off-White Solid
    Peso molecular:435.43

    Ref: 4Z-A-108016

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Spinosyn K Impurity 1
    TLC
    + Info

    Spinosyn K Impurity 1

    Fórmula:C40H63NO10
    Peso molecular:717.94

    Ref: 4Z-S-088014

    5mg
    A consultar
    10mg
    9.707,00€
    25mg
    16.987,00€
    50mg
    26.693,00€
    100mg
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  • Cefminox Sodium Salt
    TLC
    + Info

    Cefminox Sodium Salt

    CAS:
    Fórmula:C16H20N7O7S3·Na
    Cor e Forma:Off-White Solid
    Peso molecular:518.57 22.99

    Ref: 4Z-C-167001

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Neomycin Sulfate EP Impurity D TriHCl (Paromamine TriHCl)
    TLC
    + Info

    Neomycin Sulfate EP Impurity D TriHCl (Paromamine TriHCl)

    CAS:
    Fórmula:C12H25N3O7·3HCl
    Peso molecular:323.35 3*36.46

    Ref: 4Z-N-080020

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • Cefditoren Sodium Salt
    TLC
    + Info

    Cefditoren Sodium Salt

    CAS:
    Fórmula:C19H17N6O5S3·Na
    Cor e Forma:Yellow Solid
    Peso molecular:505.56 22.99

    Ref: 4Z-C-761

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Cefixime Impurity 5 (Mixture of Diastereomers)
    TLC
    + Info

    Cefixime Impurity 5 (Mixture of Diastereomers)

    Fórmula:C16H19N5O6S2
    Peso molecular:441.48

    Ref: 4Z-C-9120

    5mg
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
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  • Doxycycline EP Impurity D (4-epi-6-Epidoxycycline)
    TLC
    + Info

    Doxycycline EP Impurity D (4-epi-6-Epidoxycycline)

    CAS:
    Fórmula:C22H24N2O8
    Peso molecular:444.45

    Ref: 4Z-D-184

    5mg
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    10mg
    12.133,00€
    25mg
    21.840,00€
    50mg
    36.399,00€
    100mg
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  • Nystatin A1
    TLC
    + Info

    Nystatin A1

    CAS:
    Fórmula:C47H75NO17
    Peso molecular:926.11

    Ref: 4Z-N-082006

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Cefpirome Impurity 6 Chloride HCl
    TLC
    + Info

    Cefpirome Impurity 6 Chloride HCl

    CAS:
    Fórmula:C16H18N3O3S·Cl·HCl
    Peso molecular:332.40 35.45 36.46

    Ref: 4Z-C-296007

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • 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
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    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Azithromycin
    TLC
    + Info

    Azithromycin

    CAS:
    Fórmula:C38H72N2O12
    Cor e Forma:White To Off-White Solid
    Peso molecular:749.00

    Ref: 4Z-A-2617

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    896,00€
  • Moxifloxacin Impurity 37 Ditrifluoroacetate
    TLC
    + Info

    Moxifloxacin Impurity 37 Ditrifluoroacetate

    Fórmula:C21H24FN3O5·2C2HF3O2
    Peso molecular:417.44 2*114.02

    Ref: 4Z-M-2758

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  • Flucloxacillin Sodium Salt
    TLC
    + Info

    Flucloxacillin Sodium Salt

    CAS:
    Fórmula:C19H16ClFN3O5S·Na
    Peso molecular:452.86 22.99

    Ref: 4Z-F-511

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Cefixime Impurity (7-AVCA)
    TLC
    + Info

    Cefixime Impurity (7-AVCA)

    CAS:
    Fórmula:C9H10N2O3S
    Cor e Forma:Off-White Solid
    Peso molecular:226.25

    Ref: 4Z-C-9111

    5mg
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    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Tazobactam Acid Impurity 45-d4
    TLC
    + Info

    Tazobactam Acid Impurity 45-d4

    CAS:
    Fórmula:C15H11D4N5O7S
    Peso molecular:413.40

    Ref: 4Z-T-127056

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
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  • Fosfomycin Trometamol EP Impurity C
    TLC
    + Info

    Fosfomycin Trometamol EP Impurity C

    CAS:
    Fórmula:C4H12NO6P
    Cor e Forma:Colorless Sticky Semi-Solid
    Peso molecular:201.11

    Ref: 4Z-F-474

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Flomoxef Impurity 11
    TLC
    + Info

    Flomoxef Impurity 11

    CAS:
    Fórmula:C3H6N4OS
    Peso molecular:146.17

    Ref: 4Z-F-107013

    5mg
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    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Tedizolid Impurity 30
    TLC
    + Info

    Tedizolid Impurity 30

    CAS:
    Fórmula:C16H13FN6O3
    Cor e Forma:Pale Yellow Solid
    Peso molecular:356.32

    Ref: 4Z-T-163033

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Cefoperazone Impurity 25
    TLC
    + Info

    Cefoperazone Impurity 25

    CAS:
    Fórmula:C8H9N5O3S
    Peso molecular:255.25

    Ref: 4Z-C-7837

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Cycloserine Impurity 3 HCl
    TLC
    + Info

    Cycloserine Impurity 3 HCl

    CAS:
    Fórmula:C4H8ClNO2·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:137.57 36.46

    Ref: 4Z-C-11306

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Erythromycin Impurity 15
    TLC
    + Info

    Erythromycin Impurity 15

    Fórmula:C37H67NO13
    Peso molecular:733.94

    Ref: 4Z-E-2057

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
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  • Moxifloxacin Impurity 82
    TLC
    + Info

    Moxifloxacin Impurity 82

    Fórmula:C17H18FNO5
    Cor e Forma:White To Off-White Solid
    Peso molecular:335.33

    Ref: 4Z-M-27104

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • Linezolid Impurity 69
    TLC
    + Info

    Linezolid Impurity 69

    CAS:
    Fórmula:C22H20FN3O5
    Peso molecular:425.42

    Ref: 4Z-L-0788

    5mg
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    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
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  • Tedizolid Impurity 31
    TLC
    + Info

    Tedizolid Impurity 31

    CAS:
    Fórmula:C17H15FN6O3
    Peso molecular:370.34

    Ref: 4Z-T-163034

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Cefoperazone Impurity 2
    TLC
    + Info

    Cefoperazone Impurity 2

    CAS:
    Fórmula:C15H17N3O6
    Cor e Forma:White To Off-White Solid
    Peso molecular:335.32

    Ref: 4Z-C-789

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • 27-O-Desmethyl Rapamycin (27-O-Desmethyl Sirolimus)
    TLC
    + Info

    27-O-Desmethyl Rapamycin (27-O-Desmethyl Sirolimus)

    CAS:
    Fórmula:C50H77NO13
    Peso molecular:900.16

    Ref: 4Z-R-184

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
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  • Eribulin Mesylate
    TLC
    + Info

    Eribulin Mesylate

    CAS:
    Fórmula:C40H59NO11·CH4O3S
    Cor e Forma:Pale Yellow Solid
    Peso molecular:729.91 96.10

    Ref: 4Z-E-110001

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Cefotaxime Impurity 2 Triethylamine Salt
    TLC
    + Info

    Cefotaxime Impurity 2 Triethylamine Salt

    Fórmula:C21H18N6O5S4·Et3N
    Cor e Forma:Off-White Solid
    Peso molecular:562.67 101.19

    Ref: 4Z-C-106012

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Clindamycin Phosphate EP Impurity L HCl
    TLC
    + Info

    Clindamycin Phosphate EP Impurity L HCl

    CAS:
    Fórmula:C18H34ClN2O8PS·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:504.96 36.46

    Ref: 4Z-C-5031

    5mg
    A consultar
    10mg
    4.854,00€
    25mg
    8.979,00€
    50mg
    14.560,00€
    100mg
    A consultar
  • Clindamycin Dehydro Impurity
    TLC
    + Info

    Clindamycin Dehydro Impurity

    CAS:
    Fórmula:C18H32N2O5S
    Cor e Forma:White To Off-White Solid
    Peso molecular:388.52

    Ref: 4Z-C-5010

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Posaconazole Impurity 65
    TLC
    + Info

    Posaconazole Impurity 65

    CAS:
    Fórmula:C19H19F2IO2
    Cor e Forma:Colorless Liquid
    Peso molecular:444.26

    Ref: 4Z-P-3898

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Spinosyn D
    TLC
    + Info

    Spinosyn D

    CAS:
    Fórmula:C42H67NO10
    Peso molecular:746.00

    Ref: 4Z-S-088006

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Linezolid Impurity 33
    TLC
    + Info

    Linezolid Impurity 33

    Fórmula:C21H24F2N4O3
    Cor e Forma:White To Off-White Solid
    Peso molecular:418.44

    Ref: 4Z-L-0751

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Virginiamycin M1 (Pristinamycin IIA)
    TLC
    + Info

    Virginiamycin M1 (Pristinamycin IIA)

    CAS:
    Fórmula:C28H35N3O7
    Cor e Forma:Off-White Solid
    Peso molecular:525.61

    Ref: 4Z-V-171

    5mg
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    10mg
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  • Norvancomycin HCl (Vancomycin EP Impurity A HCl)
    TLC
    + Info

    Norvancomycin HCl (Vancomycin EP Impurity A HCl)

    CAS:
    Fórmula:C65H73Cl2N9O24·HCl
    Peso molecular:1435.24 36.46

    Ref: 4Z-V-032020

    5mg
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    10mg
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  • Ceftolozane Impurity 14
    TLC
    + Info

    Ceftolozane Impurity 14

    CAS:
    Fórmula:C10H13N5O6S
    Cor e Forma:Off-White Solid
    Peso molecular:331.30

    Ref: 4Z-C-264016

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Linezolid-d3
    TLC
    + Info

    Linezolid-d3

    CAS:
    Fórmula:C16H17D3FN3O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:340.37

    Ref: 4Z-L-071

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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  • 4-Methylpiperazine-1-yl-imino Rifamycin O
    TLC
    + Info

    4-Methylpiperazine-1-yl-imino Rifamycin O

    Fórmula:C45H58N4O14
    Cor e Forma:Purple Black Solid
    Peso molecular:878.97

    Ref: 4Z-R-239

    5mg
    A consultar
    10mg
    1.092,00€
    25mg
    1.942,00€
    50mg
    3.034,00€
    100mg
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  • Lincomycin HCl (Clindamycin Phosphate EP Impurity A HCl)
    TLC
    + Info

    Lincomycin HCl (Clindamycin Phosphate EP Impurity A HCl)

    CAS:
    Fórmula:C18H34N2O6S·HCl
    Peso molecular:406.54 36.46

    Ref: 4Z-L-093013

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Piperacillin Impurity 36 (Mixture of Diastereomers)
    TLC
    + Info

    Piperacillin Impurity 36 (Mixture of Diastereomers)

    Fórmula:C9H19NO4S
    Peso molecular:237.31

    Ref: 4Z-P-7456

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Enramycin (Mixture of Enduracidin A and Enduracidin B)
    TLC
    + Info

    Enramycin (Mixture of Enduracidin A and Enduracidin B)

    CAS:
    Fórmula:C107H138Cl2N26O31C108H140Cl2N26O31
    Cor e Forma:Off-White Solid
    Peso molecular:2355.33; 2369.36

    Ref: 4Z-PE-091001

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
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  • Defluoro Linezolid
    TLC
    + Info

    Defluoro Linezolid

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

    Ref: 4Z-L-0757

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Bacitracin EP Impurity G
    TLC
    + Info

    Bacitracin EP Impurity G

    CAS:
    Fórmula:C65H96N16O17S
    Peso molecular:1405.64

    Ref: 4Z-PB-073013

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Cephalexin Impurity J (Cephalexin Sulfoxide)
    TLC
    + Info

    Cephalexin Impurity J (Cephalexin Sulfoxide)

    CAS:
    Fórmula:C16H17N3O5S
    Cor e Forma:Off-White Solid
    Peso molecular:363.39

    Ref: 4Z-C-4712

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Ozenoxacin Impurity 6
    TLC
    + Info

    Ozenoxacin Impurity 6

    Fórmula:C15H17Cl2NO3
    Cor e Forma:Off-White Solid
    Peso molecular:330.21

    Ref: 4Z-O-061007

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Ertapenem Impurity Pro-maba
    TLC
    + Info

    Ertapenem Impurity Pro-maba

    CAS:
    Fórmula:C12H14N2O3
    Cor e Forma:White To Off-White Solid
    Peso molecular:234.26

    Ref: 4Z-E-071006

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Mupirocin Lithium Salt
    TLC
    + Info

    Mupirocin Lithium Salt

    CAS:
    Fórmula:C26H43O9·Li
    Cor e Forma:White To Off-White Solid
    Peso molecular:499.63 6.94

    Ref: 4Z-M-181

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Aztreonam USP Related Compound E ((E)-Aztreonam)
    TLC
    + Info

    Aztreonam USP Related Compound E ((E)-Aztreonam)

    CAS:
    Fórmula:C13H17N5O8S2
    Cor e Forma:White To Off-White Solid
    Peso molecular:435.43

    Ref: 4Z-A-108004

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Piperacillin Sodium EP Impurity P
    TLC
    + Info

    Piperacillin Sodium EP Impurity P

    Fórmula:C31H34N6O8S
    Cor e Forma:White To Off-White Solid
    Peso molecular:650.71

    Ref: 4Z-P-7423

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar