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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 6348 produtos de "Antibióticos Naturais e Semissintéticos"

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produtos por página.
  • Rifapentine-15N

    CAS:
    Fórmula:C47H64N315NO12
    Cor e Forma:Red Solid
    Peso molecular:878.04

    Ref: 4Z-R-090009

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Moxifloxacin Impurity 60

    CAS:
    Fórmula:C7H2F4O2
    Peso molecular:194.08

    Ref: 4Z-M-2782

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


    Fórmula:C14H14N8O4S3
    Cor e Forma:White To Off-White Solid
    Peso molecular:454.51

    Ref: 4Z-C-9621

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Clindamycin 2-Palmitate

    CAS:
    Fórmula:C34H63ClN2O6S·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:663.41 36.46

    Ref: 4Z-C-5026

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • 9-Monodemethyl Minocycline

    CAS:
    Fórmula:C22H25N3O7
    Peso molecular:443.46

    Ref: 4Z-M-3420

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Cefdinir Impurity 2 (Thiazolylacetylglycine Oxime)

    CAS:
    Fórmula:C7H8N4O4S
    Cor e Forma:Off-White Solid
    Peso molecular:244.23

    Ref: 4Z-C-1109

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • 25-Desacetyl Rifampicin-d4

    CAS:
    Fórmula:C41H52D4N4O11
    Cor e Forma:Red Solid
    Peso molecular:784.94

    Ref: 4Z-R-237

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Linezolid N-Oxide

    CAS:
    Fórmula:C16H20FN3O5
    Cor e Forma:White To Off-White Solid
    Peso molecular:353.35

    Ref: 4Z-L-0719

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Posaconazole Impurity 12 (POS-G)


    Fórmula:C37H40F2N8O5
    Cor e Forma:White To Off-White Solid
    Peso molecular:714.77

    Ref: 4Z-P-3833

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Cefpodoxime Proxetil Impurity 12 (Mixture of Diastereomers)


    Fórmula:C21H27N5O10S2
    Cor e Forma:Off-White Solid
    Peso molecular:573.59

    Ref: 4Z-C-8512

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Cefazolin Impurity 11

    CAS:
    Fórmula:C7H13N5O3
    Cor e Forma:White To Off-White Solid
    Peso molecular:215.21

    Ref: 4Z-C-9631

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Cefotetan Impurity 4


    Fórmula:C24H24N6O3S3
    Cor e Forma:Pale Yellow Solid
    Peso molecular:540.68

    Ref: 4Z-C-243008

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Pneumocandin B0

    CAS:
    Fórmula:C50H80N8O17
    Cor e Forma:White To Off-White Solid
    Peso molecular:1065.23

    Ref: 4Z-P-169001

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Pretomanid Impurity 3

    CAS:
    Fórmula:C14H12F3N3O5
    Peso molecular:359.26

    Ref: 4Z-P-138006

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • (4S,7R)-Moxifloxacin Impurity 83 DiHCl

    CAS:
    Fórmula:C7H14N2·2HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:126.20 2*36.46

    Ref: 4Z-M-2723

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Mezlocillin Impurity 2 (Mixture of Diastereomers)


    Fórmula:C20H27N5O7S2
    Cor e Forma:White To Off-White Solid
    Peso molecular:513.58

    Ref: 4Z-M-172003

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • N-Nitroso Moxifloxacin


    Fórmula:C21H23FN4O5
    Peso molecular:430.44

    Ref: 4Z-M-27105

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • 10-Decarbamoyl Mitomycin C

    CAS:
    Fórmula:C14H17N3O4
    Peso molecular:291.31

    Ref: 4Z-M-8410

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Linezolid Impurity 37


    Fórmula:C21H34ClN3O9
    Peso molecular:507.97

    Ref: 4Z-L-0755

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Cefotaxime EP Impurity F (Cefotaxime Dimer)

    CAS:
    Fórmula:C30H30N10O12S4
    Cor e Forma:Off-White Solid
    Peso molecular:850.87

    Ref: 4Z-C-106014

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
    A consultar
  • Ceftiofur-d3 Sodium Salt

    CAS:
    Fórmula:C19H13D3N5O7S3·Na
    Cor e Forma:White To Off-White Solid
    Peso molecular:525.56 22.99

    Ref: 4Z-C-862

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

    CAS:
    Fórmula:C21H16D5N2O5S·Na
    Cor e Forma:White To Off-White Solid
    Peso molecular:418.50 22.99

    Ref: 4Z-N-381

    5mg
    A consultar
    10mg
    1.092,00€
    25mg
    1.942,00€
    50mg
    3.034,00€
    100mg
    A consultar
  • Destomycin A

    CAS:
    <p>Destomycin A, an aminoglycoside antibiotic, exhibits activity against bacterial (Gram-positive and Gram-negative), antifungal, and anthelmintic agents. It inhibits peptide synthesis in Escherichia coli cells and stimulates adenylate cyclase in animal tissues.</p>
    Fórmula:C20H37N3O13
    Cor e Forma:Solid
    Peso molecular:527.52
  • Spectinomycin DiHCl

    CAS:
    Fórmula:C14H24N2O7·2HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:332.36 2 36.46

    Ref: 4Z-S-511

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Posaconazole Impurity 46

    CAS:
    Fórmula:C36H40F2N8O5
    Cor e Forma:White To Off-White Solid
    Peso molecular:702.76

    Ref: 4Z-P-386

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • cis-Zearalenone

    CAS:
    Fórmula:C18H22O5
    Peso molecular:318.37

    Ref: 4Z-Z-162

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Spinosyn A-13C-d3


    Fórmula:C4013CH62D3NO10
    Peso molecular:735.98

    Ref: 4Z-S-088020

    5mg
    A consultar
    10mg
    3.155,00€
    25mg
    5.824,00€
    50mg
    9.646,00€
    100mg
    A consultar
  • Sparfloxacin Impurity 5


    Fórmula:C13H11F2N3O3
    Cor e Forma:Yellow Solid
    Peso molecular:295.25

    Ref: 4Z-S-076

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Cycloserine Impurity 8

    CAS:
    Fórmula:C6H10N2O4
    Peso molecular:174.16

    Ref: 4Z-C-11322

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Cefadroxil Dimer


    Fórmula:C32H32N6O9S2
    Cor e Forma:White To Off-White Solid
    Peso molecular:708.76

    Ref: 4Z-C-135009

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Decarboxy Moxifloxacin HCl

    CAS:
    Fórmula:C20H24FN3O2·HCl
    Cor e Forma:Yellow Solid
    Peso molecular:357.43 36.46

    Ref: 4Z-M-2742

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Cefaclor

    CAS:
    Fórmula:C15H14ClN3O4S
    Cor e Forma:Off-White Solid
    Peso molecular:367.80

    Ref: 4Z-C-662

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Aztreonam Impurity 4 Tetrasodium Salt

    CAS:
    Fórmula:C26H30N10O16S4·4Na
    Cor e Forma:Pale Yellow Solid
    Peso molecular:866.84 4*22.99

    Ref: 4Z-A-108011

    5mg
    A consultar
    10mg
    4.854,00€
    25mg
    8.979,00€
    50mg
    14.560,00€
    100mg
    A consultar
  • Linezolid Impurity 17 DiHCl

    CAS:
    Fórmula:C13H20FN3O2·2HCl
    Cor e Forma:Off-White Solid
    Peso molecular:269.32 2*36.46

    Ref: 4Z-L-0736

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Tacrolimus Ring-Opening Impurity 2 Lithium Salt


    Fórmula:C44H70NO13·Li
    Peso molecular:821.04 6.94

    Ref: 4Z-T-3915

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Linezolid Impurity 1

    CAS:
    Fórmula:C13H20FN3O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:269.32

    Ref: 4Z-L-0721

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

    CAS:
    <p>Viomycin: tuberactinomycin antibiotic, halts prokaryotic protein synthesis and group I intron splicing, arrests bacterial ribosomes.</p>
    Fórmula:C25H43N13O10
    Pureza:98%
    Cor e Forma:Solid
    Peso molecular:685.69
  • Doxycycline monohydrate

    CAS:
    <p>Doxycycline monohydrate is an inhibitor of metalloproteinase (MMP)</p>
    Fórmula:C22H26N2O9
    Pureza:98.87%
    Cor e Forma:Solid
    Peso molecular:462.4
  • Tacrolimus Methyl Acryl Aldehyde

    CAS:
    Fórmula:C11H18O3
    Cor e Forma:White To Off-White Solid
    Peso molecular:198.26

    Ref: 4Z-T-3912

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Tylosin-d3

    CAS:
    Fórmula:C46H74D3NO17
    Peso molecular:919.14

    Ref: 4Z-T-175002

    5mg
    A consultar
    10mg
    6.067,00€
    25mg
    11.163,00€
    50mg
    18.200,00€
    100mg
    A consultar
  • Cephalosporin Impurity 5

    CAS:
    Fórmula:C24H24N2O5S
    Cor e Forma:White To Off-White Solid
    Peso molecular:452.53

    Ref: 4Z-C-240007

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Tiamulin EP Impurity F Fumarate


    Fórmula:C28H47NO4S·C4H4O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:493.76 116.07

    Ref: 4Z-T-944

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Cefoperazone EP Impurity C (Cefamandole EP Impurity D)

    CAS:
    Fórmula:C2H4N4S
    Cor e Forma:White To Off-White Solid
    Peso molecular:116.14

    Ref: 4Z-C-783

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Latamoxef Impurity 14

    CAS:
    Fórmula:C9H8O5
    Peso molecular:196.16

    Ref: 4Z-L-102015

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

    CAS:
    Fórmula:C55H96N16O13·5C2HF3O2
    Cor e Forma: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
  • Posaconazole Succinyl Ester

    CAS:
    Fórmula:C41H46F2N8O7
    Cor e Forma:White To Off-White Solid
    Peso molecular:800.87

    Ref: 4Z-P-3867

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Meropenem

    CAS:
    Fórmula:C17H25N3O5S
    Peso molecular:383.46

    Ref: 4Z-M-125001

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

    CAS:
    Fórmula:C21H23N3O7·2HCl
    Peso molecular:429.43 2*36.46

    Ref: 4Z-M-3442

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Tazobactam Acid Impurity 10


    Fórmula:C23H22N4O3S
    Peso molecular:434.51

    Ref: 4Z-T-127019

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Ampicillin EP Impurity J

    CAS:
    Fórmula:C13H20N2O4S
    Cor e Forma:White To Off-White Solid
    Peso molecular:300.37

    Ref: 4Z-A-6610

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar