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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 6363 produtos de "Antibióticos Naturais e Semissintéticos"

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  • Cephalexin Impurity 3
    TLC
    + Info

    Cephalexin Impurity 3

    Fórmula:C16H19N3O5S
    Peso molecular:365.41

    Ref: 4Z-C-4721

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  • Cefotiam Impurity 5
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    Cefotiam Impurity 5

    Fórmula:C17H25N9O3S3
    Peso molecular:499.64

    Ref: 4Z-C-10308

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  • Cloxacillin Impurity 9
    TLC
    + Info

    Cloxacillin Impurity 9

    CAS:
    Fórmula:C11H7Cl2NO2
    Peso molecular:256.08

    Ref: 4Z-C-191027

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  • Cefazolin Impurity 18
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    + Info

    Cefazolin Impurity 18

    Fórmula:C5H9NO3
    Peso molecular:131.13

    Ref: 4Z-C-9638

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  • Ozenoxacin Impurity 5
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    Ozenoxacin Impurity 5

    Fórmula:C16H17Cl2NO3
    Peso molecular:342.22

    Ref: 4Z-O-061006

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  • 7-O-Demethyl Rapamycin
    TLC
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    7-O-Demethyl Rapamycin

    CAS:
    Fórmula:C50H77NO13
    Peso molecular:900.17

    Ref: 4Z-R-1816

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  • Rapamycin Impurity 1
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    Rapamycin Impurity 1

    Fórmula:C51H79NO13
    Peso molecular:914.20

    Ref: 4Z-R-186

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  • Posaconazole Impurity 134
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    + Info

    Posaconazole Impurity 134

    CAS:
    Fórmula:C12H15FO2
    Peso molecular:210.25

    Ref: 4Z-P-38168

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  • Cefminox Sodium Impurity 26
    TLC
    + Info

    Cefminox Sodium Impurity 26

    Fórmula:C16H21N7O7S3
    Peso molecular:519.57

    Ref: 4Z-C-167027

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  • Avibactam Impurity 58
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    Avibactam Impurity 58

    CAS:
    Fórmula:C20H29BrN2O5
    Peso molecular:457.37

    Ref: 4Z-A-192059

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  • Tilmicosin Phosphate
    TLC
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    Tilmicosin Phosphate

    CAS:
    Fórmula:C46H80N2O13·H3O4P
    Peso molecular:869.15 97.99

    Ref: 4Z-T-193005

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  • Aztreonam Impurity 28
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    Aztreonam Impurity 28

    Fórmula:C13H17N5O8S2
    Peso molecular:435.43

    Ref: 4Z-A-108038

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  • Clarithromycin Impurity 17
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    Clarithromycin Impurity 17

    Fórmula:C48H92N2O13Si2
    Peso molecular:961.44

    Ref: 4Z-C-3739

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  • Fosfomycin Impurity 16
    TLC
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    Fosfomycin Impurity 16

    CAS:
    Fórmula:C3H7O4P·C8H11N
    Peso molecular:138.06 121.18

    Ref: 4Z-F-4732

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  • ent-Thiamphenicol-d3
    TLC
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    ent-Thiamphenicol-d3

    CAS:
    Fórmula:C12H12D3Cl2NO5S
    Peso molecular:359.23

    Ref: 4Z-T-6118

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  • Posaconazole Impurity 123
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    Posaconazole Impurity 123

    Fórmula:C6H14N2O2
    Peso molecular:146.19

    Ref: 4Z-P-38156

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  • Tebipenem Pivoxil Impurity 17
    TLC
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    Tebipenem Pivoxil Impurity 17

    Fórmula:C22H33N3O7S2
    Peso molecular:515.64

    Ref: 4Z-T-9924

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  • Ceftriaxone Impurity 23
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    Ceftriaxone Impurity 23

    Fórmula:C18H18N8O7S3
    Peso molecular:554.57

    Ref: 4Z-C-9334

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  • Cefotiam Impurity 24
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    Cefotiam Impurity 24

    Fórmula:C18H23N9O4S3
    Peso molecular:525.62

    Ref: 4Z-C-10329

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  • Ceftaroline Fosamil Impurity 7
    TLC
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    Ceftaroline Fosamil Impurity 7

    CAS:
    Fórmula:C22H21N8O8PS4
    Peso molecular:684.69

    Ref: 4Z-C-158008

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  • Latamoxef Impurity 3
    TLC
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    Latamoxef Impurity 3

    Fórmula:C29H25ClN2O5
    Peso molecular:516.98

    Ref: 4Z-L-102004

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  • Meropenem Impurity 8
    TLC
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    Meropenem Impurity 8

    CAS:
    Fórmula:C15H19N3O5S
    Peso molecular:353.39

    Ref: 4Z-M-125019

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  • Tacrolimus Impurity 32
    TLC
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    Tacrolimus Impurity 32

    Fórmula:C44H71NO14
    Peso molecular:838.05

    Ref: 4Z-T-3951

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  • Cefminox Sodium Impurity 17
    TLC
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    Cefminox Sodium Impurity 17

    Fórmula:C14H19N3O7S2
    Peso molecular:405.44

    Ref: 4Z-C-167018

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  • Ceftiofur Impurity 2
    TLC
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    Ceftiofur Impurity 2

    Fórmula:C19H15N5O8S3
    Peso molecular:537.54

    Ref: 4Z-C-867

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  • Latamoxef Impurity 31
    TLC
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    Latamoxef Impurity 31

    CAS:
    Fórmula:C18H16N2O10·2Na
    Peso molecular:420.33 2 22.99

    Ref: 4Z-L-102032

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  • Lasalocid
    TLC
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    Lasalocid

    CAS:
    Fórmula:C34H54O8
    Peso molecular:590.80

    Ref: 4Z-L-110001

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  • Avibactam Impurity 32
    TLC
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    Avibactam Impurity 32

    Fórmula:C9H16N3O7S·Na
    Peso molecular:310.30 22.99

    Ref: 4Z-A-192033

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  • Cefotiam Impurity 32
    TLC
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    Cefotiam Impurity 32

    Fórmula:C31H40N16O6S5
    Peso molecular:893.07

    Ref: 4Z-C-10337

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  • Bacitracin B2-d7
    TLC
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    Bacitracin B2-d7

    Fórmula:C65H94D7N17O16S·3C2HF3O2
    Peso molecular:1415.73 3*114.02

    Ref: 4Z-PB-073038

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  • Fosravuconazole L-Lysine Ethanolate
    TLC
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    Fosravuconazole L-Lysine Ethanolate

    CAS:
    Fórmula:C31H40F2N7O8PS
    Peso molecular:739.73

    Ref: 4Z-F-202005

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  • Ledipasvir Impurity 5
    TLC
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    Ledipasvir Impurity 5

    Fórmula:C18H24BN3O4
    Peso molecular:357.22

    Ref: 4Z-L-098007

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  • Omadacycline-d6
    TLC
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    Omadacycline-d6

    CAS:
    Fórmula:C29H34D6N4O7
    Peso molecular:562.70

    Ref: 4Z-O-112002

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  • Faropenem Impurity 18
    TLC
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    Faropenem Impurity 18

    Fórmula:C12H14NO7S·Na
    Peso molecular:316.30 22.99

    Ref: 4Z-F-087028

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  • Imipenem Impurity 7
    TLC
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    Imipenem Impurity 7

    Fórmula:C13H21N3O5S
    Peso molecular:331.39

    Ref: 4Z-I-3611

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  • Pneumocandin A0
    TLC
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    Pneumocandin A0

    CAS:
    Fórmula:C51H82N8O17
    Peso molecular:1079.26

    Ref: 4Z-P-169003

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  • Ivermectin-d6
    TLC
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    Ivermectin-d6

    Fórmula:C48H68D6O14
    Peso molecular:881.14

    Ref: 4Z-I-077023

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  • Ceftazidime Impurity 16 Disodium Salt
    TLC
    + Info

    Ceftazidime Impurity 16 Disodium Salt

    Fórmula:C29H29N7O13S3·2Na
    Peso molecular:779.77 2*22.99

    Ref: 4Z-C-10526

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  • Cefamandole Impurity 16
    TLC
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    Cefamandole Impurity 16

    Fórmula:C16H14N2O5S
    Peso molecular:346.36

    Ref: 4Z-C-162023

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  • Tedizolid Impurity 63
    TLC
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    Tedizolid Impurity 63

    CAS:
    Fórmula:C10H9BrFNO3
    Peso molecular:290.09

    Ref: 4Z-T-163068

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  • Avibactam Impurity 31
    TLC
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    Avibactam Impurity 31

    Fórmula:C10H18N3O7S·Na
    Peso molecular:324.33 22.99

    Ref: 4Z-A-192032

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  • Cefotaxime Impurity 3
    TLC
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    Cefotaxime Impurity 3

    Fórmula:C14H13N5O5S2
    Peso molecular:395.41

    Ref: 4Z-C-106015

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  • Tulathromycin A Impurity 20
    TLC
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    Tulathromycin A Impurity 20

    CAS:
    Fórmula:C38H70N2O12
    Peso molecular:746.98

    Ref: 4Z-T-153023

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  • Streptomycin-d3 Sulfate
    TLC
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    Streptomycin-d3 Sulfate

    CAS:
    Fórmula:C21H36D3N7O12H2O4S
    Peso molecular:584.60 3/2*98.08

    Ref: 4Z-S-083008

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  • Ceftaroline Fosamil Impurity 15
    TLC
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    Ceftaroline Fosamil Impurity 15

    Fórmula:C6H9N4O6PS
    Peso molecular:296.20

    Ref: 4Z-C-158016

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  • Retapamulin Impurity 13
    TLC
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    Retapamulin Impurity 13

    Fórmula:C38H58N2O4S3
    Peso molecular:703.09

    Ref: 4Z-R-101014

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  • Dalbavancin B2
    TLC
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    Dalbavancin B2

    CAS:
    Fórmula:C89H102Cl2N10O28
    Peso molecular:1830.74

    Ref: 4Z-D-176012

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  • Moxidectin EP Impurity J
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    Moxidectin EP Impurity J

    Fórmula:C39H57NO8S
    Peso molecular:699.94

    Ref: 4Z-M-5910

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  • Difloxacin Impurituy F
    TLC
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    Difloxacin Impurituy F

    Fórmula:C27H23F3N4O2
    Peso molecular:492.51

    Ref: 4Z-D-696

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  • Polymyxin E2 (Methanesulfonic Sodium Unspecified)
    TLC
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    Polymyxin E2 (Methanesulfonic Sodium Unspecified)

    CAS:
    Fórmula:C52H88N16O13·mHC52H88N16O13·nCH2O3S·Na
    Peso molecular:1531.79

    Ref: 4Z-PP-321008

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  • Piperacillin Impurity 19
    TLC
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    Piperacillin Impurity 19

    CAS:
    Fórmula:C25H31N5O9S
    Peso molecular:577.184

    Ref: 4Z-P-7435

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  • Gamithromycin Impurity 3
    TLC
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    Gamithromycin Impurity 3

    CAS:
    Fórmula:C32H62N2O9
    Peso molecular:618.85

    Ref: 4Z-G-057006

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  • Cefoxitin Impurity 1
    TLC
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    Cefoxitin Impurity 1

    Fórmula:C16H17N3O8S2
    Peso molecular:443.45

    Ref: 4Z-C-156010

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  • Ceftriaxone Impurity 20
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    Ceftriaxone Impurity 20

    Fórmula:C24H26N10O10S4
    Peso molecular:742.77

    Ref: 4Z-C-9331

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  • Ceftriaxone Impurity 18
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    Ceftriaxone Impurity 18

    Fórmula:C12H13N5O5S2
    Peso molecular:371.39

    Ref: 4Z-C-9329

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  • Cefalonium Impurity A (Cefalotin)
    TLC
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    Cefalonium Impurity A (Cefalotin)

    CAS:
    Fórmula:C16H16N2O6S2
    Peso molecular:396.44

    Ref: 4Z-C-229002

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  • Tobramycin Impurity 3
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    Tobramycin Impurity 3

    Fórmula:C19H38N6O10
    Peso molecular:510.55

    Ref: 4Z-T-143007

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  • Moxifloxacin Impurity 2
    TLC
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    Moxifloxacin Impurity 2

    CAS:
    Fórmula:C21H24FN3O4
    Peso molecular:401.44

    Ref: 4Z-M-2727

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  • Ertapenem Impurity 39
    TLC
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    Ertapenem Impurity 39

    CAS:
    Fórmula:C10H17NO4S
    Peso molecular:247.31

    Ref: 4Z-E-071056

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  • Erythromycin Ethylsuccinate-D5
    TLC
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    Erythromycin Ethylsuccinate-D5

    CAS:
    Fórmula:C43H70NO16D5
    Peso molecular:867.10

    Ref: 4Z-E-2014

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  • Doripenem Impurity 11
    TLC
    + Info

    Doripenem Impurity 11

    Fórmula:C15H19N3O5S
    Peso molecular:353.39

    Ref: 4Z-D-5721

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  • Eribulin Impurity 30
    TLC
    + Info

    Eribulin Impurity 30

    CAS:
    Fórmula:C47H64O14S
    Peso molecular:885.08

    Ref: 4Z-E-110034

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  • Posaconazole Impurity 76
    TLC
    + Info

    Posaconazole Impurity 76

    CAS:
    Fórmula:C12H19NO
    Peso molecular:193.29

    Ref: 4Z-P-38112

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  • Ceftezole Impurity 15
    TLC
    + Info

    Ceftezole Impurity 15

    CAS:
    Fórmula:C2H2N2S
    Cor e Forma:Off-White Solid
    Peso molecular:86.11

    Ref: 4Z-C-185016

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  • Linezolid Impurity 42 HCl
    TLC
    + Info

    Linezolid Impurity 42 HCl

    CAS:
    Fórmula:C3H8ClNO·HCl
    Peso molecular:109.55 36.46

    Ref: 4Z-L-0762

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  • Tazobactam Acid Impurity 8
    TLC
    + Info

    Tazobactam Acid Impurity 8

    Fórmula:C20H24N8O10S2
    Peso molecular:600.58

    Ref: 4Z-T-127017

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  • Bacitracin Impurity 1
    TLC
    + Info

    Bacitracin Impurity 1

    Fórmula:C23H24N2O4S
    Peso molecular:424.52

    Ref: 4Z-PB-073028

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  • Latamoxef Impurity 13
    TLC
    + Info

    Latamoxef Impurity 13

    Fórmula:C24H24O5
    Peso molecular:392.45

    Ref: 4Z-L-102014

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  • Cefmetazole Impurity 16
    TLC
    + Info

    Cefmetazole Impurity 16

    Fórmula:C15H17N7O6S3
    Peso molecular:487.52

    Ref: 4Z-C-126023

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  • Cefmenoxime Impurity 3
    TLC
    + Info

    Cefmenoxime Impurity 3

    Fórmula:C16H17N9O5S3
    Peso molecular:511.55

    Ref: 4Z-C-312004

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  • Cefminox Sodium Impurity 14
    TLC
    + Info

    Cefminox Sodium Impurity 14

    Fórmula:C17H23N3O9S2
    Peso molecular:477.50

    Ref: 4Z-C-167015

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  • Cefotaxime Impurity 17
    TLC
    + Info

    Cefotaxime Impurity 17

    Fórmula:C15H19N5O5S2
    Peso molecular:413.47

    Ref: 4Z-C-106031

    5mg
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  • Ceftriaxone Impurity 4
    TLC
    + Info

    Ceftriaxone Impurity 4

    Fórmula:C24H20N11Na3O10S4
    Peso molecular:819.70

    Ref: 4Z-C-9315

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  • Tazobactam Acid Impurity 25
    TLC
    + Info

    Tazobactam Acid Impurity 25

    CAS:
    Fórmula:C28H24N2O3S3
    Cor e Forma:Off-White Solid
    Peso molecular:532.69

    Ref: 4Z-T-127034

    5mg
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  • Ledipasvir Impurity 8
    TLC
    + Info

    Ledipasvir Impurity 8

    CAS:
    Fórmula:C45H48F2N6O4
    Peso molecular:774.91

    Ref: 4Z-L-098010

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  • Kitasamycin A5 (Leucomycin A5)
    TLC
    + Info

    Kitasamycin A5 (Leucomycin A5)

    CAS:
    Fórmula:C39H65NO14
    Peso molecular:771.94

    Ref: 4Z-J-008007

    5mg
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  • Aztreonam Impurity 21
    TLC
    + Info

    Aztreonam Impurity 21

    CAS:
    Fórmula:C4H8N2O4S
    Peso molecular:180.18

    Ref: 4Z-A-108031

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  • Posaconazole Impurity 102
    TLC
    + Info

    Posaconazole Impurity 102

    Fórmula:C24H31N5O3
    Peso molecular:437.54

    Ref: 4Z-P-38135

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  • Azithromycin Impurity 8
    TLC
    + Info

    Azithromycin Impurity 8

    CAS:
    Fórmula:C36H65NO12
    Peso molecular:703.91

    Ref: 4Z-A-2630

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  • Caspofungin Impurity 15
    TLC
    + Info

    Caspofungin Impurity 15

    Fórmula:C57H86N8O16S
    Peso molecular:1171.42

    Ref: 4Z-PC-155020

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  • Logotipo do CymitQuimica
    TLC
    + Info

    Colistin Sulfate (Mixture of A and B compound)

    CAS:

    Ref: 4Z-PC-321001

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  • Flomoxef Impurity 1
    TLC
    + Info

    Flomoxef Impurity 1

    Fórmula:C29H25ClN2O6
    Peso molecular:532.99

    Ref: 4Z-F-107002

    5mg
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  • Florfenicol Impurity 9
    TLC
    + Info

    Florfenicol Impurity 9

    CAS:
    Fórmula:C12H17NO5S
    Peso molecular:287.33

    Ref: 4Z-F-2315

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  • Linezolid Impurity 31
    TLC
    + Info

    Linezolid Impurity 31

    Fórmula:C33H41F2N5O9
    Peso molecular:689.71

    Ref: 4Z-L-0750

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  • Cefotiam Impurity 19
    TLC
    + Info

    Cefotiam Impurity 19

    Fórmula:C17H27N9O4S3
    Peso molecular:517.64

    Ref: 4Z-C-10324

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  • Clindamycin Impurity 14
    TLC
    + Info

    Clindamycin Impurity 14

    Fórmula:C18H32Cl2N2O4S
    Peso molecular:443.42

    Ref: 4Z-C-5048

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  • Aztreonam Impurity 29
    TLC
    + Info

    Aztreonam Impurity 29

    Fórmula:C15H23N5O6S
    Peso molecular:401.44

    Ref: 4Z-A-108039

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  • Cefoxitin Impurity 26
    TLC
    + Info

    Cefoxitin Impurity 26

    CAS:
    Fórmula:C15H15N3O7S2
    Peso molecular:413.42

    Ref: 4Z-C-156037

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  • Penicillin Impurity 10 (Isopenicillin N)
    TLC
    + Info

    Penicillin Impurity 10 (Isopenicillin N)

    CAS:
    Fórmula:C14H21N3O6S
    Peso molecular:359.40

    Ref: 4Z-P-0446

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  • Ozenoxacin Impurity 11
    TLC
    + Info

    Ozenoxacin Impurity 11

    Fórmula:C28H26ClN3O4
    Peso molecular:503.98

    Ref: 4Z-O-061012

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  • Tiamulin EP Impurity C
    TLC
    + Info

    Tiamulin EP Impurity C

    CAS:
    Fórmula:C12H28N2S2
    Peso molecular:264.49

    Ref: 4Z-T-949

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  • Avibactam Impurity 21
    TLC
    + Info

    Avibactam Impurity 21

    Fórmula:C7H10N3O6SC4H11N
    Peso molecular:264.24 73.14

    Ref: 4Z-A-192022

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  • Oxytetracycline Impurity 1
    TLC
    + Info

    Oxytetracycline Impurity 1

    CAS:
    Fórmula:C22H22N2O9
    Peso molecular:458.42

    Ref: 4Z-O-1614

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  • Cefbuperazone Impurity 1
    TLC
    + Info

    Cefbuperazone Impurity 1

    Fórmula:C22H29N9O9S2
    Peso molecular:627.66

    Ref: 4Z-C-188002

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  • Tazobactam Acid Impurity 24
    TLC
    + Info

    Tazobactam Acid Impurity 24

    CAS:
    Fórmula:C21H21NO4S
    Peso molecular:383.46

    Ref: 4Z-T-127033

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  • Amikacin Impurity 6
    TLC
    + Info

    Amikacin Impurity 6

    CAS:
    Fórmula:C6H13NO4
    Cor e Forma:White To Off-White Solid
    Peso molecular:163.17

    Ref: 4Z-A-144019

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  • Gamithromycin
    TLC
    + Info

    Gamithromycin

    CAS:
    Fórmula:C40H76N2O12
    Peso molecular:777.05

    Ref: 4Z-G-057003

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  • Avibactam Impurity 14
    TLC
    + Info

    Avibactam Impurity 14

    Fórmula:C7H10N3O6S·Na
    Peso molecular:264.24 22.99

    Ref: 4Z-A-192015

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  • Piperacillin Impurity N
    TLC
    + Info

    Piperacillin Impurity N

    CAS:
    Fórmula:C46H54N10O14S2
    Peso molecular:1035.11

    Ref: 4Z-P-7413

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  • Demeclocycline EP Impurity B (4-Epidemeclocycline)
    TLC
    + Info

    Demeclocycline EP Impurity B (4-Epidemeclocycline)

    CAS:
    Fórmula:C21H21ClN2O8
    Peso molecular:464.86

    Ref: 4Z-D-722

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