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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 6347 produtos de "Antibióticos Naturais e Semissintéticos"

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  • Roxithromycin Impurity 12
    TLC
    + Info

    Roxithromycin Impurity 12

    CAS:
    Fórmula:C37H68N2O14
    Peso molecular:764.95

    Ref: 4Z-R-7425

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  • Tedizolid Impurity 26
    TLC
    + Info

    Tedizolid Impurity 26

    Fórmula:C37H35F2N12O10P
    Peso molecular:876.74

    Ref: 4Z-T-163028

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  • Demeclocycline EP Impurity A (6-Demethyltetracycline)
    TLC
    + Info

    Demeclocycline EP Impurity A (6-Demethyltetracycline)

    CAS:
    Fórmula:C21H22N2O8
    Peso molecular:430.41

    Ref: 4Z-D-723

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  • Tulathromycin A Impurity 16
    TLC
    + Info

    Tulathromycin A Impurity 16

    CAS:
    Fórmula:C38H73N3O12
    Peso molecular:764.01

    Ref: 4Z-T-153019

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  • Trabectedin Impurity 4
    TLC
    + Info

    Trabectedin Impurity 4

    CAS:
    Fórmula:C39H43N3O12S
    Peso molecular:777.84

    Ref: 4Z-T-298005

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  • Kirromycin
    TLC
    + Info

    Kirromycin

    CAS:
    Fórmula:C43H60N2O12
    Peso molecular:796.96

    Ref: 4Z-K-027001

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  • Enoxacin Impurity 3
    TLC
    + Info

    Enoxacin Impurity 3

    CAS:
    Fórmula:C11H8ClFN2O3
    Peso molecular:270.64

    Ref: 4Z-E-085

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  • Cefradine Impurity 5
    TLC
    + Info

    Cefradine Impurity 5

    Fórmula:C16H21N3O5S
    Peso molecular:367.42

    Ref: 4Z-C-120011

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  • Avibactam Impurity 81
    TLC
    + Info

    Avibactam Impurity 81

    Fórmula:C9H14N2O7S
    Peso molecular:294.28

    Ref: 4Z-A-192083

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  • Micafungin Impurity 9
    TLC
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    Micafungin Impurity 9

    Fórmula:C21H21NO4
    Peso molecular:351.40

    Ref: 4Z-PM-127019

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  • Azithromycin Impurity 30
    TLC
    + Info

    Azithromycin Impurity 30

    Fórmula:C43H70N2O14S
    Peso molecular:871.09

    Ref: 4Z-A-2657

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  • Oritavancin
    TLC
    + Info

    Oritavancin

    CAS:
    Fórmula:C86H97Cl3N10O26
    Peso molecular:1793.12

    Ref: 4Z-PO-100001

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  • Etimicin Impurity 6
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    Etimicin Impurity 6

    CAS:
    Fórmula:C21H43N5O7
    Peso molecular:477.60

    Ref: 4Z-E-158007

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  • Teleocidin B-1
    TLC
    + Info

    Teleocidin B-1

    CAS:
    Fórmula:C28H41N3O2
    Peso molecular:451.66

    Ref: 4Z-T-401001

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  • Tazobactam Acid Impurity 23 (1,2,3-1H-Triazole)
    TLC
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    Tazobactam Acid Impurity 23 (1,2,3-1H-Triazole)

    CAS:
    Fórmula:C2H3N3
    Peso molecular:69.07

    Ref: 4Z-T-127032

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  • Moxifloxacin Impurity 84
    TLC
    + Info

    Moxifloxacin Impurity 84

    Fórmula:C14H12FNO5
    Peso molecular:293.25

    Ref: 4Z-M-27107

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  • Cefradine Impurity 4
    TLC
    + Info

    Cefradine Impurity 4

    Fórmula:C21H27N3O5S
    Peso molecular:433.52

    Ref: 4Z-C-120010

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  • Ivermectin EP Impurity G
    TLC
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    Ivermectin EP Impurity G

    CAS:
    Fórmula:C34H50O8
    Cor e Forma:Yellow Solid
    Peso molecular:586.77

    Ref: 4Z-I-077003

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  • Posaconazole Impurity 56
    TLC
    + Info

    Posaconazole Impurity 56

    CAS:
    Fórmula:C30H32F2N6O2
    Peso molecular:546.62

    Ref: 4Z-P-3890

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  • Epothilone D
    TLC
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    Epothilone D

    CAS:
    Fórmula:C27H41NO5S
    Peso molecular:491.69

    Ref: 4Z-E-119002

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  • Latamoxef Impurity 62 Sodium Salt
    TLC
    + Info

    Latamoxef Impurity 62 Sodium Salt

    Fórmula:C7H10N4O4S·Na
    Peso molecular:246.24. 22.99

    Ref: 4Z-L-102063

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  • Amikacin EP Impurity C TetraHCl
    TLC
    + Info

    Amikacin EP Impurity C TetraHCl

    CAS:
    Fórmula:C22H43N5O13·4HCl
    Peso molecular:585.61 4*36.46

    Ref: 4Z-A-144025

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  • Delafloxacin Impurity 40
    TLC
    + Info

    Delafloxacin Impurity 40

    Fórmula:C24H21Cl2F3N4O5
    Peso molecular:573.35

    Ref: 4Z-D-189042

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  • Cefdinir Impurity 27
    TLC
    + Info

    Cefdinir Impurity 27

    Fórmula:C14H15N5O6S2
    Peso molecular:413.43

    Ref: 4Z-C-1125

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  • Tigecycline Metabolite M7 (Epimer of Hydroxy Tigecycline)
    TLC
    + Info

    Tigecycline Metabolite M7 (Epimer of Hydroxy Tigecycline)

    Fórmula:C29H39N5O9
    Peso molecular:601.66

    Ref: 4Z-T-109009

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  • Caspofungin Impurity 3
    TLC
    + Info

    Caspofungin Impurity 3

    Fórmula:C56H84N8O16S
    Peso molecular:1157.39

    Ref: 4Z-PC-155008

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  • Aztreonam Impurity 19
    TLC
    + Info

    Aztreonam Impurity 19

    CAS:
    Fórmula:C26H34N10O13S3
    Peso molecular:790.8

    Ref: 4Z-A-108027

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  • Mupirocin Impurity 7
    TLC
    + Info

    Mupirocin Impurity 7

    Fórmula:C52H88O17
    Peso molecular:985.26

    Ref: 4Z-M-1821

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  • Tilmicosin-13C-d3
    TLC
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    Tilmicosin-13C-d3

    Fórmula:C4513CH77D3N2O13
    Peso molecular:873.16

    Ref: 4Z-T-193003

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  • Polymyxin B1 Impurity 6
    TLC
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    Polymyxin B1 Impurity 6

    Fórmula:C56H97N15O13
    Peso molecular:1188.48

    Ref: 4Z-PP-321016

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  • Aztreonam Impurity 36
    TLC
    + Info

    Aztreonam Impurity 36

    Fórmula:C13H18N2O6S
    Peso molecular:330.36

    Ref: 4Z-A-108046

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  • Roxithromycin Impurity 5 (1-(2-Methoxyethoxy) Methanol)
    TLC
    + Info

    Roxithromycin Impurity 5 (1-(2-Methoxyethoxy) Methanol)

    CAS:
    Fórmula:C4H10O3
    Peso molecular:106.063

    Ref: 4Z-R-7418

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  • Tazobactam Acid Impurity 49
    TLC
    + Info

    Tazobactam Acid Impurity 49

    CAS:
    Fórmula:C21H21NO6S
    Peso molecular:415.46

    Ref: 4Z-T-127061

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  • Fosfomycin Enantiomer Tromethamine
    TLC
    + Info

    Fosfomycin Enantiomer Tromethamine

    CAS:
    Fórmula:C7H18NO7P·C4H11NO3
    Peso molecular:138.06 121.14

    Ref: 4Z-F-4738

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  • Mupirocin Impurity 8
    TLC
    + Info

    Mupirocin Impurity 8

    Fórmula:C52H88O18
    Peso molecular:1001.26

    Ref: 4Z-M-1822

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  • Polymyxin B1 Impurity 9
    TLC
    + Info

    Polymyxin B1 Impurity 9

    Fórmula:C57H99N15O13
    Peso molecular:1202.51

    Ref: 4Z-PP-321019

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  • 4a-Hydroxy Ivermectin
    TLC
    + Info

    4a-Hydroxy Ivermectin

    CAS:
    Fórmula:C48H74O15
    Peso molecular:891.11

    Ref: 4Z-I-077025

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  • Ceftazidime Impurity 38
    TLC
    + Info

    Ceftazidime Impurity 38

    CAS:
    Fórmula:C8H15BrO2
    Peso molecular:223.11

    Ref: 4Z-C-10548

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  • Ceftibuten Impurity 20
    TLC
    + Info

    Ceftibuten Impurity 20

    Fórmula:C34H28N4O6S2
    Peso molecular:652.75

    Ref: 4Z-C-10921

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  • Sparfloxacin Impurity 8
    TLC
    + Info

    Sparfloxacin Impurity 8

    CAS:
    Fórmula:C13H8ClFN2O5
    Peso molecular:326.66

    Ref: 4Z-S-0711

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  • Aztreonam Impurity 35 Sodium Salt
    TLC
    + Info

    Aztreonam Impurity 35 Sodium Salt

    CAS:
    Fórmula:C12H13N2O6S·Na
    Peso molecular:313.30 22.99

    Ref: 4Z-A-108045

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  • Aztreonam Impurity 34
    TLC
    + Info

    Aztreonam Impurity 34

    CAS:
    Fórmula:C13H18N2O6S
    Peso molecular:330.36

    Ref: 4Z-A-108044

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  • Lymecycline
    TLC
    + Info

    Lymecycline

    CAS:
    Fórmula:C29H38N4O10
    Peso molecular:602.64

    Ref: 4Z-T-405

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  • Piperacillin Impurity 18
    TLC
    + Info

    Piperacillin Impurity 18

    Fórmula:C21H23N5O7S
    Peso molecular:489.50

    Ref: 4Z-P-7434

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  • Ceftizoxime Impurity 14
    TLC
    + Info

    Ceftizoxime Impurity 14

    Fórmula:C14H14N4O5S2
    Peso molecular:382.41

    Ref: 4Z-C-9019

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  • Cloxacillin Impurity 1 Sodium Salt
    TLC
    + Info

    Cloxacillin Impurity 1 Sodium Salt

    CAS:
    Fórmula:C19H17ClN3O4S2·Na
    Peso molecular:450.95 22.99

    Ref: 4Z-C-191014

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  • Cefazolin Impurity 41
    TLC
    + Info

    Cefazolin Impurity 41

    Fórmula:C14H14N8O4S3
    Peso molecular:454.50

    Ref: 4Z-C-9661

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  • Moxifloxacin Impurity 35
    TLC
    + Info

    Moxifloxacin Impurity 35

    CAS:
    Fórmula:C15H13F2NO4
    Peso molecular:309.27

    Ref: 4Z-M-2756

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  • Fosfomycin Impurity 21
    TLC
    + Info

    Fosfomycin Impurity 21

    Fórmula:C4H11O5P
    Peso molecular:170.10

    Ref: 4Z-F-4737

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  • Moxifloxacin Impurity 95
    TLC
    + Info

    Moxifloxacin Impurity 95

    CAS:
    Fórmula:C8H2F4O4
    Peso molecular:238.09

    Ref: 4Z-M-27134

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  • Moxifloxacin Impurity 43
    TLC
    + Info

    Moxifloxacin Impurity 43

    Fórmula:C21H22FN3O5
    Peso molecular:415.42

    Ref: 4Z-M-2764

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  • Florfenicol Impurity 4 HCl
    TLC
    + Info

    Florfenicol Impurity 4 HCl

    CAS:
    Fórmula:C12H17NO5S·HCl
    Peso molecular:287.33 36.46

    Ref: 4Z-F-239

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  • Ceftolozane Impurity 10
    TLC
    + Info

    Ceftolozane Impurity 10

    CAS:
    Fórmula:C16H24N8O6S2
    Peso molecular:488.54

    Ref: 4Z-C-264012

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  • Dalbavancin A1
    TLC
    + Info

    Dalbavancin A1

    CAS:
    Fórmula:C87H98Cl2N10O28
    Peso molecular:1802.68

    Ref: 4Z-D-176010

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  • (R,R,R,R)-Benzylposaconazole
    TLC
    + Info

    (R,R,R,R)-Benzylposaconazole

    Fórmula:C44H48F2N8O4
    Peso molecular:790.92

    Ref: 4Z-P-3883

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  • Cefotiam Impurity 11
    TLC
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    Cefotiam Impurity 11

    Fórmula:C18H23N9O4S3
    Peso molecular:525.62

    Ref: 4Z-C-10315

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  • Posaconazole Impurity 61
    TLC
    + Info

    Posaconazole Impurity 61

    Fórmula:C20H26F2O4
    Peso molecular:368.42

    Ref: 4Z-P-3895

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  • Ampicillin Impurity 14
    TLC
    + Info

    Ampicillin Impurity 14

    CAS:
    Fórmula:C16H21N3O5S
    Peso molecular:367.42

    Ref: 4Z-A-6628

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  • Cefamandole Impurity 8
    TLC
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    Cefamandole Impurity 8

    Fórmula:C17H14N2O6S
    Peso molecular:374.37

    Ref: 4Z-C-162015

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  • Cefathiamidine Impurity 2
    TLC
    + Info

    Cefathiamidine Impurity 2

    Fórmula:C17H26N4O4S2
    Peso molecular:414.54

    Ref: 4Z-C-11608

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  • Micafungin Impurity 6
    TLC
    + Info

    Micafungin Impurity 6

    Fórmula:C30H44N7O17S·Na
    Peso molecular:806.77 22.99

    Ref: 4Z-PM-127016

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  • Cefteram
    TLC
    + Info

    Cefteram

    CAS:
    Fórmula:C16H17N9O5S2
    Peso molecular:479.50

    Ref: 4Z-C-891

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  • Roxithromycin Impurity 2
    TLC
    + Info

    Roxithromycin Impurity 2

    CAS:
    Fórmula:C5H11ClO3
    Peso molecular:154.59

    Ref: 4Z-R-7415

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  • Talampicillin Hydrochloride
    TLC
    + Info

    Talampicillin Hydrochloride

    CAS:
    Fórmula:C24H23N3O6S·HCl
    Peso molecular:481.53 36.46

    Ref: 4Z-T-161001

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  • Cilastatin Impurity 15
    TLC
    + Info

    Cilastatin Impurity 15

    CAS:
    Fórmula:C11H19BrO3
    Peso molecular:279.17

    Ref: 4Z-C-136030

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  • Minocycline EP Impurity F
    TLC
    + Info

    Minocycline EP Impurity F

    CAS:
    Fórmula:C24H29N3O8
    Peso molecular:487.51

    Ref: 4Z-M-3423

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  • Clarithromycin Impurity 11
    TLC
    + Info

    Clarithromycin Impurity 11

    Fórmula:C50H98N2O14Si2
    Peso molecular:1007.50

    Ref: 4Z-C-3733

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  • Roxithromycin Impurity 1
    TLC
    + Info

    Roxithromycin Impurity 1

    Fórmula:C4H9ClO3
    Peso molecular:140.56

    Ref: 4Z-R-7414

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  • Cefprozil EP Impurity E
    TLC
    + Info

    Cefprozil EP Impurity E

    Fórmula:C26H26N4O7S
    Peso molecular:538.58

    Ref: 4Z-C-127003

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  • Imipenem Impurity 9
    TLC
    + Info

    Imipenem Impurity 9

    Fórmula:C16H16N2O7
    Peso molecular:348.31

    Ref: 4Z-I-3615

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  • Avermectin B1a Impurity 4
    TLC
    + Info

    Avermectin B1a Impurity 4

    Fórmula:C48H70O14
    Peso molecular:871.07

    Ref: 4Z-A-4222

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  • Kanamycin A Sulfate
    TLC
    + Info

    Kanamycin A Sulfate

    CAS:
    Fórmula:C18H38N4O15S
    Peso molecular:582.58

    Ref: 4Z-K-012009

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  • Apramycin Impurity 2
    TLC
    + Info

    Apramycin Impurity 2

    Fórmula:C15H30N4O7
    Peso molecular:378.43

    Ref: 4Z-A-270005

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  • Cefotiam Impurity 18
    TLC
    + Info

    Cefotiam Impurity 18

    Fórmula:C13H12N4O4S2
    Peso molecular:352.38

    Ref: 4Z-C-10323

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  • Cefathiamidine Impurity
    TLC
    + Info

    Cefathiamidine Impurity

    Fórmula:C10H11BrN2O5S
    Peso molecular:351.18

    Ref: 4Z-C-11605

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  • Avibactam Impurity 68 Disodium Salt
    TLC
    + Info

    Avibactam Impurity 68 Disodium Salt

    Fórmula:C6H11N3O8S2·2Na
    Peso molecular:317.29 2*22.99

    Ref: 4Z-A-192070

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  • Chlortetracycline Impurity 1
    TLC
    + Info

    Chlortetracycline Impurity 1

    Fórmula:C22H23ClN2O8
    Peso molecular:478.88

    Ref: 4Z-C-333003

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  • Ampicillin Impurity 13
    TLC
    + Info

    Ampicillin Impurity 13

    Fórmula:C32H36N6O7S2
    Peso molecular:680.80

    Ref: 4Z-A-6627

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  • Hydroxy Lovastatin
    TLC
    + Info

    Hydroxy Lovastatin

    Fórmula:C24H36O6
    Peso molecular:420.55

    Ref: 4Z-L-128

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  • Rapamycin Impurity 17
    TLC
    + Info

    Rapamycin Impurity 17

    CAS:
    Fórmula:C51H79NO13
    Peso molecular:914.19

    Ref: 4Z-R-1831

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  • Posaconazole Diastereoisomer 11 (S,S,S,R)
    TLC
    + Info

    Posaconazole Diastereoisomer 11 (S,S,S,R)

    Fórmula:C37H42F2N8O4
    Peso molecular:700.80

    Ref: 4Z-P-3865

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  • Cefepime EP Impurity E (Cefepime USP Related Compound E (Free Form))
    TLC
    + Info

    Cefepime EP Impurity E (Cefepime USP Related Compound E (Free Form))

    CAS:
    Fórmula:C13H19N3O3S
    Peso molecular:297.38

    Ref: 4Z-C-11111

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  • Sarecycline Oxalate
    TLC
    + Info

    Sarecycline Oxalate

    CAS:
    Fórmula:C24H29N3O8·C2H2O4
    Peso molecular:487.51 90.03

    Ref: 4Z-M-3435

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  • Delafloxacin Acyl Glucuronide
    TLC
    + Info

    Delafloxacin Acyl Glucuronide

    Fórmula:C24H20ClF3N4O10
    Peso molecular:616.89

    Ref: 4Z-D-189044

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  • 25-Deacetyl Rifamycin O
    TLC
    + Info

    25-Deacetyl Rifamycin O

    Fórmula:C37H45NO13
    Peso molecular:711.76

    Ref: 4Z-R-077022

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  • Aztreonam Impurity 22
    TLC
    + Info

    Aztreonam Impurity 22

    Fórmula:C7H14N2O4S
    Peso molecular:222.26

    Ref: 4Z-A-108032

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  • Hygromycin B
    TLC
    + Info

    Hygromycin B

    CAS:
    Fórmula:C20H37N3O13
    Peso molecular:527.52

    Ref: 4Z-H-062002

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  • Cefotetan disodium
    TLC
    + Info

    Cefotetan disodium

    CAS:
    Fórmula:C17H15N7O8S4·2Na
    Peso molecular:573.59 2 22.99

    Ref: 4Z-C-243002

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  • Cefoxitin Impurity 7
    TLC
    + Info

    Cefoxitin Impurity 7

    Fórmula:C15H18N3O6S2·Na
    Peso molecular:400.44 22.99

    Ref: 4Z-C-156017

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  • Moxidectin EP Impurity A
    TLC
    + Info

    Moxidectin EP Impurity A

    Fórmula:C35H49NO8
    Peso molecular:611.78

    Ref: 4Z-M-593

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  • Cefmetazole Impurity 48
    TLC
    + Info

    Cefmetazole Impurity 48

    Fórmula:C18H22N6D6S3
    Peso molecular:514.60

    Ref: 4Z-C-126012

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  • Ceftaroline Fosamil Impurity 18
    TLC
    + Info

    Ceftaroline Fosamil Impurity 18

    CAS:
    Fórmula:C22H21N8O8PS4
    Peso molecular:684.69

    Ref: 4Z-C-158019

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  • Chloramphenicol-D5
    TLC
    + Info

    Chloramphenicol-D5

    CAS:
    Fórmula:C11H7D5Cl2N2O5
    Peso molecular:328.16

    Ref: 4Z-C-10101

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  • Ceftaroline Fosamil Impurity 9
    TLC
    + Info

    Ceftaroline Fosamil Impurity 9

    Fórmula:C22H24N9O8PS4
    Peso molecular:701.72

    Ref: 4Z-C-158010

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  • Clindamycin Impurity 45
    TLC
    + Info

    Clindamycin Impurity 45

    Fórmula:C18H33ClN2O5S
    Peso molecular:424.98

    Ref: 4Z-C-5097

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  • Ceftaroline Fosamil Impurity 35
    TLC
    + Info

    Ceftaroline Fosamil Impurity 35

    Fórmula:C16H14N4O3S3
    Peso molecular:406.49

    Ref: 4Z-C-158037

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  • N-Nitroso Moxifloxacin EP Impurity E Methyl Ester
    TLC
    + Info

    N-Nitroso Moxifloxacin EP Impurity E Methyl Ester

    Fórmula:C21H23FN4O5
    Peso molecular:430.44

    Ref: 4Z-M-27130

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  • Linezolid Impurity 55
    TLC
    + Info

    Linezolid Impurity 55

    CAS:
    Fórmula:C14H11F2NO2
    Peso molecular:263.24

    Ref: 4Z-L-0773

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  • Cefazolin Impurity 42
    TLC
    + Info

    Cefazolin Impurity 42

    Fórmula:C25H26N14O9S4
    Peso molecular:794.81

    Ref: 4Z-C-9662

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  • Validamycin E
    TLC
    + Info

    Validamycin E

    CAS:
    Fórmula:C26H45NO18
    Peso molecular:659.64

    Ref: 4Z-V-046004

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