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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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  • Penicillin Impurity 8
    TLC
    + Info

    Penicillin Impurity 8

    CAS:
    Fórmula:C16H18N2O3S
    Peso molecular:318.39

    Ref: 4Z-P-0441

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  • (2E,4E)-4-(4,4-Dimethyl-2-pentyn-1-ylidene)-2-pentenedioic Acid 1,5-Dimethyl Ester
    TLC
    + Info

    (2E,4E)-4-(4,4-Dimethyl-2-pentyn-1-ylidene)-2-pentenedioic Acid 1,5-Dimethyl Ester

    CAS:
    Fórmula:C14H18O4
    Peso molecular:250.29

    Ref: 4Z-T-5428

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  • N-Nitroso Sparfloxacin
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    + Info

    N-Nitroso Sparfloxacin

    Fórmula:C20H22F2N4O4
    Peso molecular:420.42

    Ref: 4Z-S-079

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  • Apramycin Impurity 1
    TLC
    + Info

    Apramycin Impurity 1

    Fórmula:C15H29N3O9
    Peso molecular:395.41

    Ref: 4Z-A-270004

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  • Ceftolozane Impurity 6
    TLC
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    Ceftolozane Impurity 6

    CAS:
    Fórmula:C24H21N3O
    Peso molecular:367.45

    Ref: 4Z-C-264008

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  • Erythromycin-d3
    TLC
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    Erythromycin-d3

    CAS:
    Fórmula:C37H64D3NO13
    Peso molecular:736.96

    Ref: 4Z-E-2069

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  • Lumefantrine E-isomer
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    Lumefantrine E-isomer

    Fórmula:C30H32Cl3NO
    Peso molecular:528.94

    Ref: 4Z-L-2911

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  • Tazobactam Acid Impurity 50
    TLC
    + Info

    Tazobactam Acid Impurity 50

    CAS:
    Fórmula:C21H19NO7S
    Peso molecular:429.44

    Ref: 4Z-T-127062

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  • Tulathromycin A Impurity 8
    TLC
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    Tulathromycin A Impurity 8

    CAS:
    Fórmula:C40H77N3O12
    Peso molecular:792.07

    Ref: 4Z-T-153010

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  • Tylosin-13C-d3
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    Tylosin-13C-d3

    Fórmula:C4513CH74D3NO17
    Peso molecular:920.12

    Ref: 4Z-T-175008

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  • Capreomycin Impurity I
    TLC
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    Capreomycin Impurity I

    Fórmula:C19H32N12O7
    Peso molecular:540.54

    Ref: 4Z-C-194002

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  • Tedizolid Impurity 60
    TLC
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    Tedizolid Impurity 60

    CAS:
    Fórmula:C13H15BrFNO5
    Peso molecular:364.17

    Ref: 4Z-T-163065

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  • Lumefantrine glucuronide (mixture of diasteromers)
    TLC
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    Lumefantrine glucuronide (mixture of diasteromers)

    Fórmula:C36H40Cl3NO7
    Peso molecular:705.08

    Ref: 4Z-L-293

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  • Moxifloxacin Impurity 59
    TLC
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    Moxifloxacin Impurity 59

    CAS:
    Fórmula:C8H4ClF3O2
    Peso molecular:224.56

    Ref: 4Z-M-2781

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  • Avibactam Impurity 12
    TLC
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    Avibactam Impurity 12

    Fórmula:C7H10N3O6S·Na
    Peso molecular:264.24 22.99

    Ref: 4Z-A-192013

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  • Ceftazidime Impurity 22
    TLC
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    Ceftazidime Impurity 22

    CAS:
    Fórmula:C17H16N4O4S3
    Peso molecular:436.52

    Ref: 4Z-C-10532

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  • Clindamycin Impurity 70
    TLC
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    Clindamycin Impurity 70

    Fórmula:C18H32Cl2N2O4S
    Peso molecular:443.44

    Ref: 4Z-C-5011

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  • Posaconazole Impurity 115
    TLC
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    Posaconazole Impurity 115

    CAS:
    Fórmula:C12H13F2IO2
    Peso molecular:354.14

    Ref: 4Z-P-38148

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  • Cefaclor EP Impurity B
    TLC
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    Cefaclor EP Impurity B

    CAS:
    Fórmula:C7H7ClN2O3S
    Peso molecular:234.65

    Ref: 4Z-C-6617

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  • Teleocidin B-4
    TLC
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    Teleocidin B-4

    CAS:
    Fórmula:C28H41N3O2
    Peso molecular:451.66

    Ref: 4Z-T-401004

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  • Ceftaroline Fosamil Impurity 20
    TLC
    + Info

    Ceftaroline Fosamil Impurity 20

    Fórmula:C36H28N4O4S3
    Peso molecular:676.84

    Ref: 4Z-C-158022

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  • N-acetyl-D-serine
    TLC
    + Info

    N-acetyl-D-serine

    CAS:
    Fórmula:C5H9NO4
    Peso molecular:147.13

    Ref: 4Z-C-11309

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  • Fosravuconazole Impurity 1
    TLC
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    Fosravuconazole Impurity 1

    CAS:
    Fórmula:C27H30F2N5O6PS
    Peso molecular:621.60

    Ref: 4Z-F-202002

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  • Cefmetazole Impurity 33
    TLC
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    Cefmetazole Impurity 33

    CAS:
    Fórmula:C8H5FS
    Peso molecular:152.19

    Ref: 4Z-C-126040

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  • Cefepime Impurity 16
    TLC
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    Cefepime Impurity 16

    CAS:
    Fórmula:C24H23N7O6S4
    Peso molecular:633.73

    Ref: 4Z-C-11131

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  • Mitomycin C N-Oxide
    TLC
    + Info

    Mitomycin C N-Oxide

    Fórmula:C15H18N4O6
    Peso molecular:350.33

    Ref: 4Z-M-8430

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  • Cefazolin Impurity 13
    TLC
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    Cefazolin Impurity 13

    Fórmula:C28H30N16O9S6
    Peso molecular:927.01

    Ref: 4Z-C-9633

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  • Caspofungin Impurity 30
    TLC
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    Caspofungin Impurity 30

    Fórmula:C102H168N18O30
    Peso molecular:2126.56

    Ref: 4Z-PC-155040

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  • Bleomycin A5 HCl Salt
    TLC
    + Info

    Bleomycin A5 HCl Salt

    CAS:
    Fórmula:C57H89N19O21S2·HCL
    Peso molecular:1440.57 36.46

    Ref: 4Z-B-190002

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  • Posaconazole Impurity 30
    TLC
    + Info

    Posaconazole Impurity 30

    Fórmula:C37H42F2N8O4
    Peso molecular:700.80

    Ref: 4Z-P-3853

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  • Avibactam Impurity 52
    TLC
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    Avibactam Impurity 52

    Fórmula:C10H17N3O6S
    Peso molecular:307.32

    Ref: 4Z-A-192053

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  • 4-Epioxytetracycline
    TLC
    + Info

    4-Epioxytetracycline

    CAS:
    Fórmula:C22H24N2O9
    Peso molecular:460.44

    Ref: 4Z-O-1610

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  • Cefdinir Impurity 17
    TLC
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    Cefdinir Impurity 17

    CAS:
    Fórmula:C14H13N5O5S2
    Peso molecular:395.41

    Ref: 4Z-C-1142

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  • Florfenicol Impurity 12
    TLC
    + Info

    Florfenicol Impurity 12

    CAS:
    Fórmula:C12H19NO3S
    Peso molecular:283.34

    Ref: 4Z-F-2322

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  • Delafloxacin Impurity 3
    TLC
    + Info

    Delafloxacin Impurity 3

    Fórmula:C18H12ClF3N4O4
    Peso molecular:440.76

    Ref: 4Z-D-189005

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  • Sultamicillin
    TLC
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    Sultamicillin

    CAS:
    Fórmula:C25H30N4O9S2
    Peso molecular:594.67

    Ref: 4Z-S-081001

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  • Ceftezole Impurity 21
    TLC
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    Ceftezole Impurity 21

    Fórmula:C13H12N8O4S3
    Peso molecular:440.47

    Ref: 4Z-C-185022

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  • Moxifloxacin Impurity 106 HCl Salt
    TLC
    + Info

    Moxifloxacin Impurity 106 HCl Salt

    Fórmula:C18H20FN3O4·HCl
    Peso molecular:361.37 36.46

    Ref: 4Z-M-27164

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  • N-Nitroso-Moxifloxacin Impurity 106
    TLC
    + Info

    N-Nitroso-Moxifloxacin Impurity 106

    Fórmula:C18H19FN4O5
    Peso molecular:390.37

    Ref: 4Z-M-27165

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  • Enoxacin Impurity 9
    TLC
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    Enoxacin Impurity 9

    Fórmula:C15H17ClN4O3
    Peso molecular:336.78

    Ref: 4Z-E-0811

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  • Terbinafine EP Impurity A-13C-d3 ( Terbinafine USP Related Compound A-13C-d3 (Free Form))
    TLC
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    Terbinafine EP Impurity A-13C-d3 ( Terbinafine USP Related Compound A-13C-d3 (Free Form))

    Fórmula:C1113CH10D3N
    Peso molecular:175.25

    Ref: 4Z-T-5446

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  • Neomycin Impurity 7
    TLC
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    Neomycin Impurity 7

    CAS:
    Fórmula:C6H14N2O4
    Peso molecular:178.19

    Ref: 4Z-N-080019

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  • Amikacin Impurity 7
    TLC
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    Amikacin Impurity 7

    CAS:
    Fórmula:C4H7NO2
    Peso molecular:101.11

    Ref: 4Z-A-144020

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  • Moxifloxacin Impurity 44
    TLC
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    Moxifloxacin Impurity 44

    Fórmula:C13H11F2NO2
    Peso molecular:251.23

    Ref: 4Z-M-2765

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  • Linezolid Impurity 85
    TLC
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    Linezolid Impurity 85

    CAS:
    Fórmula:C5H7N3O2
    Peso molecular:141.13

    Ref: 4Z-L-07102

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  • Rapamycin Impurity 4 (Sirolimus-31,42-Diester Impurity)
    TLC
    + Info

    Rapamycin Impurity 4 (Sirolimus-31,42-Diester Impurity)

    Fórmula:C61H95NO19
    Peso molecular:1146.43

    Ref: 4Z-R-189

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  • Josamycin EP Impurity C
    TLC
    + Info

    Josamycin EP Impurity C

    Fórmula:C46H75NO16
    Peso molecular:898.10

    Ref: 4Z-J-008008

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  • Delafloxacin Impurity 11
    TLC
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    Delafloxacin Impurity 11

    Fórmula:C19H14F5N3O4
    Peso molecular:443.33

    Ref: 4Z-D-189013

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  • Clindamycin Phosphate Impurity 13
    TLC
    + Info

    Clindamycin Phosphate Impurity 13

    CAS:
    Fórmula:C18H34ClN2O9PS
    Peso molecular:520.96

    Ref: 4Z-C-50107

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  • Teicoplanin A2-3
    TLC
    + Info

    Teicoplanin A2-3

    CAS:
    Fórmula:C88H97Cl2N9O33
    Peso molecular:1879.70

    Ref: 4Z-T-199003

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  • Posaconazole Impurity 120
    TLC
    + Info

    Posaconazole Impurity 120

    Fórmula:C6H12N2O
    Peso molecular:128.18

    Ref: 4Z-P-38153

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  • Clindamycin Impurity 54
    TLC
    + Info

    Clindamycin Impurity 54

    Fórmula:C21H37ClN2O6S
    Peso molecular:481.05

    Ref: 4Z-C-50106

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  • Cefoxitin Impurity 10
    TLC
    + Info

    Cefoxitin Impurity 10

    Fórmula:C31H31N5O12S4
    Peso molecular:793.852

    Ref: 4Z-C-156020

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  • Dicloxacillin Impurity D
    TLC
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    Dicloxacillin Impurity D

    CAS:
    Fórmula:C11H7Cl2NO3
    Peso molecular:272.09

    Ref: 4Z-D-688

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  • N-Demethyl-N-Propanoyl Erythromycin
    TLC
    + Info

    N-Demethyl-N-Propanoyl Erythromycin

    CAS:
    Fórmula:C39H69NO14
    Peso molecular:775.98

    Ref: 4Z-E-2020

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  • Latamoxef Impurity 52
    TLC
    + Info

    Latamoxef Impurity 52

    Fórmula:C21H22N6O9S
    Peso molecular:534.50

    Ref: 4Z-L-102053

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  • Cefdinir Impurity 28
    TLC
    + Info

    Cefdinir Impurity 28

    Fórmula:C14H15N5O6S2
    Peso molecular:413.43

    Ref: 4Z-C-1126

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  • Mitomycin Impurity 3
    TLC
    + Info

    Mitomycin Impurity 3

    CAS:
    Fórmula:C14H14N4O4
    Peso molecular:302.29

    Ref: 4Z-M-8413

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  • Monomethyl Benzylpenicilloate
    TLC
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    Monomethyl Benzylpenicilloate

    CAS:
    Fórmula:C17H22N2O5S
    Peso molecular:366.43

    Ref: 4Z-P-0426

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  • Ceftolozane Impurity 9
    TLC
    + Info

    Ceftolozane Impurity 9

    CAS:
    Fórmula:C21H19ClN2O3S
    Peso molecular:414.90

    Ref: 4Z-C-264011

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  • Sulbactam Impurity 13
    TLC
    + Info

    Sulbactam Impurity 13

    Fórmula:C8H11NO4S
    Peso molecular:217.24

    Ref: 4Z-S-4624

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  • Ceftezole Impurity 20
    TLC
    + Info

    Ceftezole Impurity 20

    Fórmula:C15H18N4O4S3
    Peso molecular:414.51

    Ref: 4Z-C-185021

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  • Aztreonam Impurity 26
    TLC
    + Info

    Aztreonam Impurity 26

    Fórmula:C21H31N3O8S2
    Peso molecular:517.61

    Ref: 4Z-A-108036

    5mg
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  • Imipenem Impurity 14
    TLC
    + Info

    Imipenem Impurity 14

    CAS:
    Fórmula:C16H16N4O7
    Peso molecular:376.33

    Ref: 4Z-I-3620

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  • Cefetamet Impurity 3
    TLC
    + Info

    Cefetamet Impurity 3

    CAS:
    Fórmula:C26H35N5O9S2
    Peso molecular:625.71

    Ref: 4Z-C-887

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  • Ampicillin Impurity 4
    TLC
    + Info

    Ampicillin Impurity 4

    Fórmula:C48H57N9O12S3
    Peso molecular:1048.22

    Ref: 4Z-A-6619

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  • Moxifloxacin Impurity 6
    TLC
    + Info

    Moxifloxacin Impurity 6

    Fórmula:C25H29BFN3O8
    Peso molecular:529.33

    Ref: 4Z-M-2732

    5mg
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  • Fosfomycin Impurity 8
    TLC
    + Info

    Fosfomycin Impurity 8

    Fórmula:C3H7O4P·C8H11N
    Peso molecular:138.06 121.18

    Ref: 4Z-F-4723

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  • Latamoxef Impurity 10
    TLC
    + Info

    Latamoxef Impurity 10

    CAS:
    Fórmula:C8H10O2
    Peso molecular:138.17

    Ref: 4Z-L-102011

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  • Flomoxef-d4 Sodium
    TLC
    + Info

    Flomoxef-d4 Sodium

    Fórmula:C15H13F2N6O7S2D4·Na
    Peso molecular:499.49 22.99

    Ref: 4Z-F-107010

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  • Avibactam Impurity 59
    TLC
    + Info

    Avibactam Impurity 59

    CAS:
    Fórmula:C16H20N2O4
    Peso molecular:304.35

    Ref: 4Z-A-192060

    5mg
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  • Posaconazole Impurity 28
    TLC
    + Info

    Posaconazole Impurity 28

    Fórmula:C39H44FN11O4
    Peso molecular:749.86

    Ref: 4Z-P-3851

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  • N1-Nitroso Moxifloxacin Impurity 27
    TLC
    + Info

    N1-Nitroso Moxifloxacin Impurity 27

    Fórmula:C7H13N3O
    Peso molecular:155.20

    Ref: 4Z-M-27143

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  • Clavulanic Acid Impurity 5
    TLC
    + Info

    Clavulanic Acid Impurity 5

    CAS:
    Fórmula:C9H14N2O2
    Peso molecular:182.22

    Ref: 4Z-C-3224

    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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  • 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

    5mg
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  • 4'-Demethyl Homoharringtonine
    TLC
    + Info

    4'-Demethyl Homoharringtonine

    Fórmula:C28H37NO9
    Peso molecular:531.61

    Ref: 4Z-O-027002

    5mg
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  • Florfenicol Dimer Impurity
    TLC
    + Info

    Florfenicol Dimer Impurity

    Fórmula:C22H27Cl2FN2O7S2
    Peso molecular:585.48

    Ref: 4Z-F-235

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

    N,N-Di-Nitroso Spectinomycin

    Fórmula:C14H22N4O9
    Peso molecular:390.35

    Ref: 4Z-S-5111

    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

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  • Ceftibuten Impurity 19
    TLC
    + Info

    Ceftibuten Impurity 19

    Fórmula:C32H36N4O6S2
    Peso molecular:636.79

    Ref: 4Z-C-10920

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  • Latamoxef Impurity 12
    TLC
    + Info

    Latamoxef Impurity 12

    Fórmula:C16H16O4
    Peso molecular:272.30

    Ref: 4Z-L-102013

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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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  • Tebipenem Dimer Impurity
    TLC
    + Info

    Tebipenem Dimer Impurity

    Fórmula:C44H62N6O12S4
    Peso molecular:995.27

    Ref: 4Z-T-996

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  • Ceftaroline Fosamil Impurity 28
    TLC
    + Info

    Ceftaroline Fosamil Impurity 28

    Fórmula:C36H28N4O5S2
    Peso molecular:660.76

    Ref: 4Z-C-158030

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  • N-Nitroso Desmethyl Tigecycline 1
    TLC
    + Info

    N-Nitroso Desmethyl Tigecycline 1

    Fórmula:C28H36N6O9
    Peso molecular:600.63

    Ref: 4Z-T-109049

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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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  • 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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  • Fosfomycin Impurity 6
    TLC
    + Info

    Fosfomycin Impurity 6

    CAS:
    Fórmula:C6H14O8P2
    Peso molecular:276.12

    Ref: 4Z-F-4720

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  • Cefoperazone EP Impurity B
    TLC
    + Info

    Cefoperazone EP Impurity B

    CAS:
    Fórmula:C25H27N9O8S2
    Peso molecular:645.67

    Ref: 4Z-C-7816

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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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