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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 6341 produtos de "Antibióticos Naturais e Semissintéticos"

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  • Tazobactam Acid Impurity 21
    TLC
    + Info

    Tazobactam Acid Impurity 21

    CAS:
    Fórmula:C23H22N4O3S
    Peso molecular:434.51

    Ref: 4Z-T-127030

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    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
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
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  • Potassium Clavulanate EP Impurity K
    TLC
    + Info

    Potassium Clavulanate EP Impurity K

    CAS:
    Fórmula:C8H19N
    Cor e Forma:Colorless Oil
    Peso molecular:129.25

    Ref: 4Z-C-3217

    5mg
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    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
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  • 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
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
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  • Amikacin EP Impurity D
    TLC
    + Info

    Amikacin EP Impurity D

    CAS:
    Fórmula:C18H36N4O11
    Cor e Forma:White To Off-White Solid
    Peso molecular:484.50

    Ref: 4Z-A-144004

    5mg
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    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
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  • Posaconazole Impurity 10 (POS-A)
    TLC
    + Info

    Posaconazole Impurity 10 (POS-A)

    Fórmula:C37H40F2N8O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:698.78

    Ref: 4Z-P-3831

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
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  • Linezolid USP Related Compound C Tosylate
    TLC
    + Info

    Linezolid USP Related Compound C Tosylate

    CAS:
    Fórmula:C14H18FN3O3·C7H8O3S
    Cor e Forma:Off-White Solid
    Peso molecular:295.32 172.20

    Ref: 4Z-L-0735

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
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  • Cefmetazole Impurity 47
    TLC
    + Info

    Cefmetazole Impurity 47

    Fórmula:C15H17N7O5S3
    Cor e Forma:White To Off-White Solid
    Peso molecular:471.53

    Ref: 4Z-C-126005

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
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  • Moxifloxacin Impurity 18
    TLC
    + Info

    Moxifloxacin Impurity 18

    CAS:
    Fórmula:C14H13FN2O4
    Cor e Forma:Off-White Solid
    Peso molecular:292.27

    Ref: 4Z-M-2713

    5mg
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    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
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  • 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
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
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  • Linezolid USP Related Compound B
    TLC
    + Info

    Linezolid USP Related Compound B

    CAS:
    Fórmula:C16H20FN3O3S
    Peso molecular:353.41

    Ref: 4Z-L-0710

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
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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
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Terbinafine Impurity 2 HCl
    TLC
    + Info

    Terbinafine Impurity 2 HCl

    CAS:
    Fórmula:C15H16ClN·HCl
    Peso molecular:245.75 36.46

    Ref: 4Z-T-5418

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
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  • Moxifloxacin EP Impurity G-d4 HCl (ent-Moxifloxacin-d4 HCl)
    TLC
    + Info

    Moxifloxacin EP Impurity G-d4 HCl (ent-Moxifloxacin-d4 HCl)

    CAS:
    Fórmula:C21H20D4FN3O4·HCl
    Cor e Forma:Yellow Solid
    Peso molecular:405.46 36.46

    Ref: 4Z-M-2779

    5mg
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    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
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  • Tetracycline EP Impurity D (Chlortetracycline EP Impurity I, Lymecycline EP Impurity D, 4-Epianhyd…
    TLC
    + Info

    Tetracycline EP Impurity D (Chlortetracycline EP Impurity I, Lymecycline EP Impurity D, 4-Epianhydrotetracycline)

    CAS:
    Fórmula:C22H22N2O7
    Peso molecular:426.43

    Ref: 4Z-T-404

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
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  • Bacitracin EP Impurity G
    TLC
    + Info

    Bacitracin EP Impurity G

    CAS:
    Fórmula:C65H96N16O17S
    Peso molecular:1405.64

    Ref: 4Z-PB-073013

    5mg
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    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
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  • Desbutyl Lumefantrine
    TLC
    + Info

    Desbutyl Lumefantrine

    CAS:
    Fórmula:C26H24Cl3NO
    Cor e Forma:Pale Yellow Solid
    Peso molecular:472.85

    Ref: 4Z-L-294

    5mg
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    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Mitomycin Related Compound 1 Trifluoroacetate (Mixture of Diastereomers)
    TLC
    + Info

    Mitomycin Related Compound 1 Trifluoroacetate (Mixture of Diastereomers)

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

    Ref: 4Z-M-8418

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

    Avibactam Impurity 1

    CAS:
    Fórmula:C6H13N3O5S
    Peso molecular:239.25

    Ref: 4Z-A-192002

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
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  • Cefixime-13C-15N2
    TLC
    + Info

    Cefixime-13C-15N2

    CAS:
    Fórmula:C1513CH15N315N2O7S2
    Peso molecular:456.42

    Ref: 4Z-C-912

    5mg
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    10mg
    4.854,00€
    25mg
    8.979,00€
    50mg
    14.560,00€
    100mg
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  • Moxifloxacin Hydroxy Quinoline Impurity
    TLC
    + Info

    Moxifloxacin Hydroxy Quinoline Impurity

    CAS:
    Fórmula:C13H9F2NO4
    Cor e Forma:White To Off-White Solid
    Peso molecular:281.21

    Ref: 4Z-M-279

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

    Spectinomycin EP Impurity A

    CAS:
    Fórmula:C8H18N2O4
    Peso molecular:206.24

    Ref: 4Z-S-515

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Posaconazole Impurity 109
    TLC
    + Info

    Posaconazole Impurity 109

    Fórmula:C17H24N6O3
    Cor e Forma:Pale Orange Solid
    Peso molecular:360.42

    Ref: 4Z-P-38142

    5mg
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    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
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  • Formyl DL-Penicillamine
    TLC
    + Info

    Formyl DL-Penicillamine

    CAS:
    Fórmula:C6H11NO3S
    Cor e Forma:White To Off-White Solid
    Peso molecular:177.22

    Ref: 4Z-P-8912

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • Ceftazidime EP Impurity B Trifluoroacetate
    TLC
    + Info

    Ceftazidime EP Impurity B Trifluoroacetate

    CAS:
    Fórmula:C22H22N6O7S2·C2HF3O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:546.57 114.02

    Ref: 4Z-C-10502

    5mg
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    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
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  • Lincomycin Impurity 4
    TLC
    + Info

    Lincomycin Impurity 4

    CAS:
    Fórmula:C8H15NO2
    Peso molecular:157.21

    Ref: 4Z-L-093025

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
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  • Micafungin Impurity FR-179642
    TLC
    + Info

    Micafungin Impurity FR-179642

    CAS:
    Fórmula:C35H52N8O20S
    Cor e Forma:White To Off-White Solid
    Peso molecular:936.90

    Ref: 4Z-PM-127011

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Clarithromycin EP Impurity I
    TLC
    + Info

    Clarithromycin EP Impurity I

    CAS:
    Fórmula:C30H55NO10
    Cor e Forma:White To Off-White Solid
    Peso molecular:589.77

    Ref: 4Z-C-378

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Thiamphenicol-d3
    TLC
    + Info

    Thiamphenicol-d3

    CAS:
    Fórmula:C12H12D3Cl2NO5S
    Cor e Forma:Off-White Solid
    Peso molecular:359.23

    Ref: 4Z-T-611

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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  • Ceftibuten Disodium Salt (Mixture of E and Z Isomers)
    TLC
    + Info

    Ceftibuten Disodium Salt (Mixture of E and Z Isomers)

    CAS:
    Fórmula:C15H12N4O6S2·2Na
    Peso molecular:408.40 2*22.99

    Ref: 4Z-C-10923

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Linezolid Impurity 27
    TLC
    + Info

    Linezolid Impurity 27

    CAS:
    Fórmula:C10H11FN2O3
    Peso molecular:226.21

    Ref: 4Z-L-0746

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

    Ceftazidime Impurity 5

    CAS:
    Fórmula:C20H22N4O4S3
    Cor e Forma:Pale Yellow Solid
    Peso molecular:478.60

    Ref: 4Z-C-10516

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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  • Rifabutin EP Impurity B (3-Amino Rifamycin S)
    TLC
    + Info

    Rifabutin EP Impurity B (3-Amino Rifamycin S)

    CAS:
    Fórmula:C37H46N2O12
    Cor e Forma:Brown Solid
    Peso molecular:710.78

    Ref: 4Z-R-336

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Cilastatin EP Impurity E Sodium Salt
    TLC
    + Info

    Cilastatin EP Impurity E Sodium Salt

    CAS:
    Fórmula:C10H16NO5S·Na
    Peso molecular:262.31 22.99

    Ref: 4Z-C-136006

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
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  • Piperacillin EP Impurity C (Mixture of Diastereomers)
    TLC
    + Info

    Piperacillin EP Impurity C (Mixture of Diastereomers)

    CAS:
    Fórmula:C22H29N5O6S
    Cor e Forma:White To Off-White Solid
    Peso molecular:491.56

    Ref: 4Z-P-742

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

    Clavulanate Lithium

    CAS:
    Fórmula:C8H8NO5·Li
    Cor e Forma:White To Off-White Solid
    Peso molecular:198.16 6.94

    Ref: 4Z-C-3213

    5mg
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    10mg
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  • Linezolid
    TLC
    + Info

    Linezolid

    CAS:
    Fórmula:C16H20FN3O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:337.35

    Ref: 4Z-L-073

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Linezolid USP Related Compound C
    TLC
    + Info

    Linezolid USP Related Compound C

    CAS:
    Fórmula:C14H18FN3O3
    Cor e Forma:Pale Yellow Solid
    Peso molecular:295.31

    Ref: 4Z-L-0712

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • N-Nitroso Tigecycline Tricyclic Analog
    TLC
    + Info

    N-Nitroso Tigecycline Tricyclic Analog

    Fórmula:C27H31H5O10
    Peso molecular:585.57

    Ref: 4Z-T-109052

    5mg
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    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
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  • Faropenem Impurity 32
    TLC
    + Info

    Faropenem Impurity 32

    CAS:
    Fórmula:C21H35NO6SSi
    Cor e Forma: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
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  • Posaconazole Impurity 4
    TLC
    + Info

    Posaconazole Impurity 4

    CAS:
    Fórmula:C14H15F2N3O2
    Cor e Forma:Off-White Solid
    Peso molecular:295.29

    Ref: 4Z-P-3824

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

    Tedizolid Impurity 25

    CAS:
    Fórmula:C17H14ClFN6O2
    Cor e Forma:Gray Solid
    Peso molecular:388.79

    Ref: 4Z-T-163027

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • Posaconazole Impurity 39
    TLC
    + Info

    Posaconazole Impurity 39

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

    Ref: 4Z-P-3868

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

    Lincomycin B

    CAS:
    Fórmula:C17H32N2O6S
    Cor e Forma: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
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  • Ozenoxacin Impurity 19
    TLC
    + Info

    Ozenoxacin Impurity 19

    Fórmula:C19H17N3O3
    Peso molecular:335.36

    Ref: 4Z-O-061021

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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  • Faropenem Impurity 9 Sodium Salt
    TLC
    + Info

    Faropenem Impurity 9 Sodium Salt

    Fórmula:C16H20NO7S·Na
    Cor e Forma:White To Off-White Solid
    Peso molecular:370.40 22.99

    Ref: 4Z-F-087017

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Fidaxomicin Impurity 7
    TLC
    + Info

    Fidaxomicin Impurity 7

    CAS:
    Fórmula:C52H74Cl2O18
    Peso molecular:1058.05

    Ref: 4Z-F-076012

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
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  • Clindamycin Phosphate EP Impurity C
    TLC
    + Info

    Clindamycin Phosphate EP Impurity C

    CAS:
    Fórmula:C18H34ClN2O8PS
    Peso molecular:504.96

    Ref: 4Z-C-503

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Potassium Clavulanate EP Impurity M DiHCl
    TLC
    + Info

    Potassium Clavulanate EP Impurity M DiHCl

    CAS:
    Fórmula:C8H20N2O·2HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:160.26 2*36.46

    Ref: 4Z-C-3216

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Ampicillin EP Impurity B (L-Ampicillin)
    TLC
    + Info

    Ampicillin EP Impurity B (L-Ampicillin)

    CAS:
    Fórmula:C16H19N3O4S
    Cor e Forma:White To Off-White Solid
    Peso molecular:349.41

    Ref: 4Z-A-662

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