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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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  • Clindamycin Impurity 13
    TLC
    + Info

    Clindamycin Impurity 13

    Fórmula:C18H30Cl4N2O2S
    Peso molecular:480.31

    Ref: 4Z-C-5047

    5mg
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  • Ceftazidime Impurity 6
    TLC
    + Info

    Ceftazidime Impurity 6

    Fórmula:C22H24N6O8S2
    Peso molecular:564.59

    Ref: 4Z-C-10517

    5mg
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  • Flucloxacillin Impurity 7
    TLC
    + Info

    Flucloxacillin Impurity 7

    Fórmula:C20H21ClFN3O6S
    Peso molecular:485.91

    Ref: 4Z-F-5111

    5mg
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  • Ceftizoxime Impurity 42
    TLC
    + Info

    Ceftizoxime Impurity 42

    Fórmula:C11H15N5O4S2
    Peso molecular:345.39

    Ref: 4Z-C-9045

    5mg
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  • Tazobactam Acid Impurity 40
    TLC
    + Info

    Tazobactam Acid Impurity 40

    CAS:
    Fórmula:C21H20BrNO4S
    Peso molecular:462.36

    Ref: 4Z-T-127049

    5mg
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  • Azithromycin Impurity 12
    TLC
    + Info

    Azithromycin Impurity 12

    CAS:
    Fórmula:C30H57NO10
    Peso molecular:591.78

    Ref: 4Z-A-2636

    5mg
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  • Cefdinir Impurity 8 (Mixture of Diastereomers)
    TLC
    + Info

    Cefdinir Impurity 8 (Mixture of Diastereomers)

    Fórmula:C14H15N5O6S2
    Peso molecular:413.42

    Ref: 4Z-C-1133

    5mg
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    10mg
    3.155,00€
    25mg
    5.824,00€
    50mg
    9.646,00€
    100mg
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  • Posaconazole Impurity 97
    TLC
    + Info

    Posaconazole Impurity 97

    CAS:
    Fórmula:C16H17N3O3
    Peso molecular:299.33

    Ref: 4Z-P-38130

    5mg
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  • Minocycline Impurity 9
    TLC
    + Info

    Minocycline Impurity 9

    Fórmula:C26H34N4O7
    Peso molecular:514.58

    Ref: 4Z-M-3449

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  • Cefminox Sodium Impurity 12
    TLC
    + Info

    Cefminox Sodium Impurity 12

    Fórmula:C16H21N7O7S3
    Peso molecular:519.57

    Ref: 4Z-C-167013

    5mg
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  • Clindamycin Impurity 2
    TLC
    + Info

    Clindamycin Impurity 2

    Fórmula:C33H59ClN2O6S
    Peso molecular:647.36

    Ref: 4Z-C-5029

    5mg
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  • Tacrolimus 31-DMT
    TLC
    + Info

    Tacrolimus 31-DMT

    CAS:
    Fórmula:C43H67NO12
    Peso molecular:790.00

    Ref: 4Z-T-3925

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  • Terbinafine Impurity 10
    TLC
    + Info

    Terbinafine Impurity 10

    Fórmula:C9H12O2
    Peso molecular:152.19

    Ref: 4Z-T-5431

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  • Ledipasvir Impurity 4
    TLC
    + Info

    Ledipasvir Impurity 4

    CAS:
    Fórmula:C24H34BN3O4
    Peso molecular:439.36

    Ref: 4Z-L-098006

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  • Delafloxacin Impurity 30
    TLC
    + Info

    Delafloxacin Impurity 30

    Fórmula:C18H13ClF2N4O4
    Peso molecular:422.77

    Ref: 4Z-D-189032

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  • Delafloxacin Impurity 16
    TLC
    + Info

    Delafloxacin Impurity 16

    Fórmula:C20H17F3N4O4
    Peso molecular:434.38

    Ref: 4Z-D-189018

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  • 4'-Demethyl Homoharringtonine
    TLC
    + Info

    4'-Demethyl Homoharringtonine

    Fórmula:C28H37NO9
    Peso molecular:531.61

    Ref: 4Z-O-027002

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  • Florfenicol Dimer Impurity
    TLC
    + Info

    Florfenicol Dimer Impurity

    Fórmula:C22H27Cl2FN2O7S2
    Peso molecular:585.48

    Ref: 4Z-F-235

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  • Trabectedin Impurity 9
    TLC
    + Info

    Trabectedin Impurity 9

    Fórmula:C49H52N4O12S
    Peso molecular:921.03

    Ref: 4Z-T-298010

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  • Moxifloxacin Impurity 75
    TLC
    + Info

    Moxifloxacin Impurity 75

    Fórmula:C9H18N2
    Peso molecular:154.26

    Ref: 4Z-M-2797

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  • Cefditoren Impurity 17
    TLC
    + Info

    Cefditoren Impurity 17

    CAS:
    Fórmula:C25H28N6O7S3
    Cor e Forma:Yellow Solid
    Peso molecular:620.71

    Ref: 4Z-C-7623

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  • Cefaclor Impurity 20
    TLC
    + Info

    Cefaclor Impurity 20

    Fórmula:C22H18ClN3O6S
    Peso molecular:487.91

    Ref: 4Z-C-6629

    5mg
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  • Avibactam Impurity 85
    TLC
    + Info

    Avibactam Impurity 85

    Fórmula:C27H33N3O7
    Peso molecular:511.58

    Ref: 4Z-A-192087

    5mg
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  • Hygromycin A
    TLC
    + Info

    Hygromycin A

    CAS:
    Fórmula:C24H31NO11
    Peso molecular:509.51

    Ref: 4Z-H-062001

    5mg
    A consultar
  • Micafungin Impurity 2
    TLC
    + Info

    Micafungin Impurity 2

    Fórmula:C77H89N10O26S·Na
    Peso molecular:1602.66 22.99

    Ref: 4Z-PM-127008

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  • Clindamycin Impurity 12
    TLC
    + Info

    Clindamycin Impurity 12

    Fórmula:C18H32Cl2N2O4S
    Peso molecular:443.42

    Ref: 4Z-C-5046

    5mg
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  • Temsirolimus Impurity 5
    TLC
    + Info

    Temsirolimus Impurity 5

    Fórmula:C64H99NO19
    Peso molecular:1186.48

    Ref: 4Z-T-118006

    5mg
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  • N,N-Di-Nitroso Spectinomycin
    TLC
    + Info

    N,N-Di-Nitroso Spectinomycin

    Fórmula:C14H22N4O9
    Peso molecular:390.35

    Ref: 4Z-S-5111

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  • Ledipasvir Impurity 3
    TLC
    + Info

    Ledipasvir Impurity 3

    Fórmula:C24H34BN3O4
    Peso molecular:439.36

    Ref: 4Z-L-098005

    5mg
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  • Cloxacillin Impurity 13
    TLC
    + Info

    Cloxacillin Impurity 13

    Fórmula:C10H6ClNO3
    Peso molecular:223.61

    Ref: 4Z-C-191031

    5mg
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  • Faropenem Impurity 36
    TLC
    + Info

    Faropenem Impurity 36

    CAS:
    Fórmula:C13H25NO4Si
    Peso molecular:287.43

    Ref: 4Z-F-087048

    5mg
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  • Tazobactam Acid Impurity 11
    TLC
    + Info

    Tazobactam Acid Impurity 11

    Fórmula:C10H12N4O3S
    Peso molecular:268.29

    Ref: 4Z-T-127020

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  • Delafloxacin Impurity 6
    TLC
    + Info

    Delafloxacin Impurity 6

    Fórmula:C19H13ClF5N3O4
    Peso molecular:477.77

    Ref: 4Z-D-189008

    5mg
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  • Ceftibuten Impurity 19
    TLC
    + Info

    Ceftibuten Impurity 19

    Fórmula:C32H36N4O6S2
    Peso molecular:636.79

    Ref: 4Z-C-10920

    5mg
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  • Ceftobiprole
    TLC
    + Info

    Ceftobiprole

    CAS:
    Fórmula:C20H22N8O6S2
    Peso molecular:534.57

    Ref: 4Z-C-349001

    5mg
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  • Avibactam Impurity 22
    TLC
    + Info

    Avibactam Impurity 22

    Fórmula:C13H19N3O2
    Peso molecular:249.32

    Ref: 4Z-A-192023

    5mg
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  • Teleocidin B-3
    TLC
    + Info

    Teleocidin B-3

    CAS:
    Fórmula:C28H41N3O2
    Peso molecular:451.66

    Ref: 4Z-T-401003

    5mg
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  • Colistin Impurity 1 Trifluoroacetic Acid
    TLC
    + Info

    Colistin Impurity 1 Trifluoroacetic Acid

    Fórmula:C55H96N16O13·CF3CO2H
    Peso molecular:1189.47

    Ref: 4Z-PC-321007

    5mg
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  • Mitomycin Impurity 6
    TLC
    + Info

    Mitomycin Impurity 6

    Fórmula:C20H28N4O10
    Peso molecular:484.46

    Ref: 4Z-M-8419

    5mg
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  • Avibactam Impurity 80
    TLC
    + Info

    Avibactam Impurity 80

    Fórmula:C6H13N3O
    Peso molecular:143.19

    Ref: 4Z-A-192082

    5mg
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  • Cilastatin Impurity 40
    TLC
    + Info

    Cilastatin Impurity 40

    Fórmula:C17H26N2O5S
    Peso molecular:370.46

    Ref: 4Z-C-136055

    5mg
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  • Clindamycin-13C-d3-2-Phosphate
    TLC
    + Info

    Clindamycin-13C-d3-2-Phosphate

    Fórmula:C21H40ClN2O8PS
    Peso molecular:547.04

    Ref: 4Z-C-50120

    5mg
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  • Ceftibuten Impurity 18
    TLC
    + Info

    Ceftibuten Impurity 18

    Fórmula:C21H22N2O6S
    Peso molecular:430.48

    Ref: 4Z-C-10919

    5mg
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  • Cefamandole Dimer Impurity
    TLC
    + Info

    Cefamandole Dimer Impurity

    Fórmula:C20H24N4O10S2
    Peso molecular:544.56

    Ref: 4Z-C-162005

    5mg
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  • Latamoxef Impurity 74
    TLC
    + Info

    Latamoxef Impurity 74

    CAS:
    Fórmula:C33H30N6O9S
    Peso molecular:686.70

    Ref: 4Z-L-102075

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  • Faropenem Impurity 26
    TLC
    + Info

    Faropenem Impurity 26

    CAS:
    Fórmula:C13H25NO4Si
    Peso molecular:287.43

    Ref: 4Z-F-087038

    5mg
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  • Cefepime Impurity 14
    TLC
    + Info

    Cefepime Impurity 14

    CAS:
    Fórmula:C6H8BrNO4
    Peso molecular:238.04

    Ref: 4Z-C-11128

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  • Avibactam Impurity 20
    TLC
    + Info

    Avibactam Impurity 20

    Fórmula:C13H19N3O2
    Peso molecular:249.32

    Ref: 4Z-A-192021

    5mg
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  • Tebipenem Dimer Impurity
    TLC
    + Info

    Tebipenem Dimer Impurity

    Fórmula:C44H62N6O12S4
    Peso molecular:995.27

    Ref: 4Z-T-996

    5mg
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  • Ceftaroline Fosamil Impurity 28
    TLC
    + Info

    Ceftaroline Fosamil Impurity 28

    Fórmula:C36H28N4O5S2
    Peso molecular:660.76

    Ref: 4Z-C-158030

    5mg
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  • Hygromycin B-d4
    TLC
    + Info

    Hygromycin B-d4

    Fórmula:C20H33D4N3O13
    Peso molecular:531.55

    Ref: 4Z-H-062003

    5mg
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  • Rapamycin Impurity 6
    TLC
    + Info

    Rapamycin Impurity 6

    CAS:
    Fórmula:C51H79NO13
    Peso molecular:914.19

    Ref: 4Z-R-1812

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  • Avibactam Impurity 18
    TLC
    + Info

    Avibactam Impurity 18

    Fórmula:C13H19N3O2
    Peso molecular:249.32

    Ref: 4Z-A-192019

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  • Colistin Impurity 2 Pentatrifluoroacetic Acid
    TLC
    + Info

    Colistin Impurity 2 Pentatrifluoroacetic Acid

    Fórmula:C55H96N16O13·5CF3CO2H
    Peso molecular:1189.47 5*114.02

    Ref: 4Z-PC-321008

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  • Doxycycline-d6
    TLC
    + Info

    Doxycycline-d6

    CAS:
    Fórmula:C22H18D6N2O8
    Peso molecular:450.48

    Ref: 4Z-D-1811

    5mg
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  • Lumefantrine Impurity 7
    TLC
    + Info

    Lumefantrine Impurity 7

    Fórmula:C30H18Cl4O2
    Peso molecular:552.27

    Ref: 4Z-L-2921

    5mg
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  • Aztreonam Impurity 25
    TLC
    + Info

    Aztreonam Impurity 25

    Fórmula:C6H12N2O4S
    Peso molecular:208.23

    Ref: 4Z-A-108035

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  • Ertapenem Impurity 3
    TLC
    + Info

    Ertapenem Impurity 3

    Fórmula:C12H14N2O4
    Peso molecular:250.25

    Ref: 4Z-E-071020

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  • Moxifloxacin Impurity 87
    TLC
    + Info

    Moxifloxacin Impurity 87

    Fórmula:C21H22FN3O5
    Peso molecular:415.42

    Ref: 4Z-M-27117

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  • Tigecycline Metabolite M8 (Hydroxyl Tigecycline)
    TLC
    + Info

    Tigecycline Metabolite M8 (Hydroxyl Tigecycline)

    Fórmula:C29H39N5O9
    Peso molecular:601.66

    Ref: 4Z-T-109010

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  • Cefamandole Impurity 22
    TLC
    + Info

    Cefamandole Impurity 22

    CAS:
    Fórmula:C9H7ClO3
    Peso molecular:198.60

    Ref: 4Z-C-162029

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  • Faropenem Impurity 15
    TLC
    + Info

    Faropenem Impurity 15

    Fórmula:C12H13NO5S
    Peso molecular:283.30

    Ref: 4Z-F-087023

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  • Posaconazole Impurity 31
    TLC
    + Info

    Posaconazole Impurity 31

    CAS:
    Fórmula:C37H42F2N8O4
    Peso molecular:700.80

    Ref: 4Z-P-3854

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  • Tedizolid Impurity 43
    TLC
    + Info

    Tedizolid Impurity 43

    Fórmula:C14H15BrFNO4
    Peso molecular:360.18

    Ref: 4Z-T-163046

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  • Fosfomycin Impurity 6
    TLC
    + Info

    Fosfomycin Impurity 6

    CAS:
    Fórmula:C6H14O8P2
    Peso molecular:276.12

    Ref: 4Z-F-4720

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  • Tedizolid Impurity 57
    TLC
    + Info

    Tedizolid Impurity 57

    CAS:
    Fórmula:C6H5BrFN
    Peso molecular:190.02

    Ref: 4Z-T-163062

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  • Biapenem Impurity 26
    TLC
    + Info

    Biapenem Impurity 26

    CAS:
    Fórmula:C6H14N4S2
    Peso molecular:206.33

    Ref: 4Z-B-081005

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  • Eribulin Impurity 3
    TLC
    + Info

    Eribulin Impurity 3

    Fórmula:C41H61NO11
    Peso molecular:743.94

    Ref: 4Z-E-110004

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  • Ceftibuten Impurity 21
    TLC
    + Info

    Ceftibuten Impurity 21

    Fórmula:C14H12N2O4S
    Peso molecular:304.33

    Ref: 4Z-C-10922

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  • Cefotaxime Impurity 14
    TLC
    + Info

    Cefotaxime Impurity 14

    Fórmula:C48H47N15O19S6
    Peso molecular:1330.35

    Ref: 4Z-C-106028

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  • Piperacillin Impurity 30 Sodium Salt
    TLC
    + Info

    Piperacillin Impurity 30 Sodium Salt

    Fórmula:C30H36N9O11S2·3Na
    Peso molecular:762.79 3*22.99

    Ref: 4Z-P-7450

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  • Cloxacillin Sodium Salt-13C4
    TLC
    + Info

    Cloxacillin Sodium Salt-13C4

    CAS:
    Fórmula:C1613C4H19ClN3O5S·Na
    Peso molecular:452.87 22.99

    Ref: 4Z-C-191016

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  • Eribulin Related Compound 3
    TLC
    + Info

    Eribulin Related Compound 3

    CAS:
    Fórmula:C30H54O7SSi2
    Peso molecular:614.99

    Ref: 4Z-E-110016

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  • Cefotiam Impurity 23
    TLC
    + Info

    Cefotiam Impurity 23

    Fórmula:C23H27N11O5S4
    Peso molecular:665.78

    Ref: 4Z-C-10328

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  • Cefixime Impurity 3
    TLC
    + Info

    Cefixime Impurity 3

    Fórmula:C18H21N5O8S2
    Peso molecular:499.51

    Ref: 4Z-C-9118

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  • Cefcapene Impurity 19
    TLC
    + Info

    Cefcapene Impurity 19

    CAS:
    Fórmula:C8H11BrO3
    Peso molecular:235.08

    Ref: 4Z-C-104026

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  • Dalbavancin
    TLC
    + Info

    Dalbavancin

    CAS:
    Fórmula:C88H100Cl2N10O28
    Peso molecular:1816.71

    Ref: 4Z-D-176013

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  • Ceftriaxone Impurity 6
    TLC
    + Info

    Ceftriaxone Impurity 6

    Fórmula:C18H20N8O8S3
    Peso molecular:572.59

    Ref: 4Z-C-9317

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  • Ceftazidime Impurity 24
    TLC
    + Info

    Ceftazidime Impurity 24

    Fórmula:C13H13N3O3S
    Peso molecular:291.33

    Ref: 4Z-C-10534

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  • Delafloxacin Impurity 5
    TLC
    + Info

    Delafloxacin Impurity 5

    CAS:
    Fórmula:C12H7ClF2O4
    Peso molecular:288.63

    Ref: 4Z-D-189007

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  • Tigecycline Impurity 26
    TLC
    + Info

    Tigecycline Impurity 26

    CAS:
    Fórmula:C6H12N2O3
    Peso molecular:160.17

    Ref: 4Z-T-109040

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  • Neomycin EP Impurity C (Neomycin C) TFA Salt
    TLC
    + Info

    Neomycin EP Impurity C (Neomycin C) TFA Salt

    CAS:
    Fórmula:C23H46N6O13·xC2HF3O2
    Cor e Forma:Off-White Solid
    Peso molecular:614.65 x*114.02

    Ref: 4Z-N-080005

    5mg
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    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
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  • Etimicin Impurity 5
    TLC
    + Info

    Etimicin Impurity 5

    CAS:
    Fórmula:C22H45N5O7
    Peso molecular:491.63

    Ref: 4Z-E-158006

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  • Aztreonam Impurity 12
    TLC
    + Info

    Aztreonam Impurity 12

    Fórmula:C13H17N5O5S
    Peso molecular:355.37

    Ref: 4Z-A-108020

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  • Tigecycline Impurity 16
    TLC
    + Info

    Tigecycline Impurity 16

    Fórmula:C23H29N5O6
    Peso molecular:471.51

    Ref: 4Z-T-109027

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  • Ribostamycin Impurity 1
    TLC
    + Info

    Ribostamycin Impurity 1

    Fórmula:C17H33N3O11
    Peso molecular:455.46

    Ref: 4Z-R-130002

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  • Lincomycin Dioxalate
    TLC
    + Info

    Lincomycin Dioxalate

    Fórmula:C22H34N2O12S
    Peso molecular:550.58

    Ref: 4Z-L-093020

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  • Posaconazole Impurity 87
    TLC
    + Info

    Posaconazole Impurity 87

    Fórmula:C14H16FN3O2
    Peso molecular:277.30

    Ref: 4Z-P-38120

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  • Tedizolid Impurity 37
    TLC
    + Info

    Tedizolid Impurity 37

    CAS:
    Fórmula:C31H28FN6O6P
    Cor e Forma:White To Off-White Solid
    Peso molecular:630.58

    Ref: 4Z-T-163040

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  • Formyl Ciprofloxacin
    TLC
    + Info

    Formyl Ciprofloxacin

    Fórmula:C18H18FN3O4
    Peso molecular:359.36

    Ref: 4Z-C-0812

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  • Doxycycline-13C-d3
    TLC
    + Info

    Doxycycline-13C-d3

    CAS:
    Fórmula:C22H21N2O8D3
    Peso molecular:448.45

    Ref: 4Z-D-181

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  • Ceftibuten Impurity 10
    TLC
    + Info

    Ceftibuten Impurity 10

    Fórmula:C17H18N2O4S
    Peso molecular:346.41

    Ref: 4Z-C-10911

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  • Cefminox Sodium Impurity 22
    TLC
    + Info

    Cefminox Sodium Impurity 22

    Fórmula:C16H21N7O8S3
    Peso molecular:535.57

    Ref: 4Z-C-167023

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  • Clindamycin Phosphate Impurity 6
    TLC
    + Info

    Clindamycin Phosphate Impurity 6

    Fórmula:C17H32ClN2O8PS
    Peso molecular:490.93

    Ref: 4Z-C-5064

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  • Cefpirome Impurity 3
    TLC
    + Info

    Cefpirome Impurity 3

    Fórmula:C13H15N5O4S2
    Peso molecular:369.41

    Ref: 4Z-C-296004

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  • Tigecycline Impurity 17
    TLC
    + Info

    Tigecycline Impurity 17

    Fórmula:C29H40N6O7
    Peso molecular:584.67

    Ref: 4Z-T-109028

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  • Posaconazole Impurity 106
    TLC
    + Info

    Posaconazole Impurity 106

    CAS:
    Fórmula:C38H42F2N8O5
    Peso molecular:728.80

    Ref: 4Z-P-38139

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  • Caspofungin Impurity 8
    TLC
    + Info

    Caspofungin Impurity 8

    Fórmula:C52H90N10O14
    Peso molecular:1079.35

    Ref: 4Z-PC-155013

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  • Tazobactam Acid Impurity 51
    TLC
    + Info

    Tazobactam Acid Impurity 51

    CAS:
    Fórmula:C22H21NO7S
    Peso molecular:443.47

    Ref: 4Z-T-127063

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  • Posaconazole Impurity 53
    TLC
    + Info

    Posaconazole Impurity 53

    Fórmula:C74H81F2N13O7
    Peso molecular:1302.54

    Ref: 4Z-P-3886

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