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Antibióticos naturales y semisintéticos

Antibióticos naturales y semisintéticos

Los antibióticos naturales y semisintéticos se caracterizan por estructuras químicas con anillos heterocíclicos y grupos funcionales activos que inhiben el crecimiento de microorganismos. Sus estructuras les permiten interactuar con los procesos vitales de las bacterias, lo que los hace útiles como tratamientos para infecciones bacterianas. Los antibióticos semisintéticos pueden ser modificados para mejorar el espectro de actividad o la resistencia a la degradación. En CymitQuimica ofrecemos antibióticos naturales y semisintéticos de alta calidad para investigación en microbiología y desarrollo farmacéutico.

Se han encontrado 6363 productos de "Antibióticos naturales y semisintéticos"

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  • N-Nitroso Chloramphenicol
    TLC
    + Info

    N-Nitroso Chloramphenicol

    Fórmula:C11H11Cl2N3O6
    Peso molecular:352.12

    Ref: 4Z-C-10107

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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
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    N-Nitroso-Moxifloxacin Impurity 106

    Fórmula:C18H19FN4O5
    Peso molecular:390.37

    Ref: 4Z-M-27165

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  • Clindamycin Impurity 68
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    Clindamycin Impurity 68

    Fórmula:C21H37ClN2O5S
    Peso molecular:465.05

    Ref: 4Z-C-50122

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  • Anidulafungin Impurity 11
    TLC
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    Anidulafungin Impurity 11

    Fórmula:C58H73N7O17
    Peso molecular:1140.25

    Ref: 4Z-PA-200016

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  • Latamoxef Impurity 17
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    Latamoxef Impurity 17

    Fórmula:C25H24O7
    Peso molecular:436.46

    Ref: 4Z-L-102018

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  • Cephalosporin Impurity 2 (Cephalosporin Lactone Impurity)
    TLC
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    Cephalosporin Impurity 2 (Cephalosporin Lactone Impurity)

    Fórmula:C8H8N2O3S
    Peso molecular:212.23

    Ref: 4Z-C-240003

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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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  • Avibactam Impurity 69
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    Avibactam Impurity 69

    Fórmula:C6H13N3O2
    Peso molecular:159.19

    Ref: 4Z-A-192071

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  • Ceftizoxime Impurity 8
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    Ceftizoxime Impurity 8

    Fórmula:C12H15N5O4S2
    Peso molecular:357.40

    Ref: 4Z-C-9014

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  • Clarithromycin Impurity 9 HCl
    TLC
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    Clarithromycin Impurity 9 HCl

    Fórmula:C48H94N2O14Si2·HCl
    Peso molecular:979.45 36.46

    Ref: 4Z-C-3731

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  • Tazobactam Acid Impurity 20
    TLC
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    Tazobactam Acid Impurity 20

    Fórmula:C23H22N4O5S
    Peso molecular:466.51

    Ref: 4Z-T-127029

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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 1
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    Amikacin Impurity 1

    CAS:
    Fórmula:C16H32N4O9
    Peso molecular:424.45

    Ref: 4Z-A-144012

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  • Tedizolid Impurity 61
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    Tedizolid Impurity 61

    CAS:
    Fórmula:C7H12O3
    Peso molecular:144.17

    Ref: 4Z-T-163066

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  • Pneumocandin B0 Related Compound 1
    TLC
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    Pneumocandin B0 Related Compound 1

    CAS:
    Fórmula:C50H80N8O17
    Forma y color:Off-White To Pale Brown Solid
    Peso molecular:1065.23

    Ref: 4Z-P-169002

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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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  • Streptomycin-13C,d3 Sulfate
    TLC
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    Streptomycin-13C,d3 Sulfate

    CAS:
    Fórmula:C2013CH36D3N7O12H2O4S
    Peso molecular:585.59 3/2*98.08

    Ref: 4Z-S-083009

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  • Terbinafine Impurity 22
    TLC
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    Terbinafine Impurity 22

    CAS:
    Fórmula:C15H16ClN
    Peso molecular:245.75

    Ref: 4Z-T-5450

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  • Cefmetazole Impurity 45
    TLC
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    Cefmetazole Impurity 45

    Fórmula:C14H17N3O6S2
    Peso molecular:387.44

    Ref: 4Z-C-126003

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  • Faropenem Impurity 33
    TLC
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    Faropenem Impurity 33

    CAS:
    Fórmula:C6H15FSi
    Peso molecular:134.27

    Ref: 4Z-F-087045

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  • Sulbenicillin
    TLC
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    Sulbenicillin

    CAS:
    Fórmula:C16H18N2O7S2
    Peso molecular:414.45

    Ref: 4Z-S-133001

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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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  • Minocycline Impurity 3
    TLC
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    Minocycline Impurity 3

    Fórmula:C21H20N2O8
    Peso molecular:428.40

    Ref: 4Z-M-3425

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  • Rapamycin Impurity 4 (Sirolimus-31,42-Diester Impurity)
    TLC
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    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
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    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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  • Cilastatin Impurity 24
    TLC
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    Cilastatin Impurity 24

    CAS:
    Fórmula:C13H20ClNO3
    Peso molecular:273.76

    Ref: 4Z-C-136039

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  • Pretomanid Impurity 9
    TLC
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    Pretomanid Impurity 9

    CAS:
    Fórmula:C14H12F3N3O5
    Peso molecular:359.26

    Ref: 4Z-P-138012

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  • Cefazolin Impurity 19
    TLC
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    Cefazolin Impurity 19

    Fórmula:C14H14N8O5S3
    Peso molecular:470.50

    Ref: 4Z-C-9639

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  • β-Zearalenol-d7
    TLC
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    β-Zearalenol-d7

    CAS:
    Fórmula:C18H17D7O5
    Peso molecular:327.43

    Ref: 4Z-Z-167

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  • Tazobactam Acid Impurity 28
    TLC
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    Tazobactam Acid Impurity 28

    CAS:
    Fórmula:C28H24N2O3S3
    Peso molecular:532.69

    Ref: 4Z-T-127037

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  • Latamoxef Impurity 8
    TLC
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    Latamoxef Impurity 8

    Fórmula:C9H11ClN2O5
    Peso molecular:262.65

    Ref: 4Z-L-102009

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  • Fosfomycin
    TLC
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    Fosfomycin

    CAS:
    Fórmula:C3H7O4P
    Peso molecular:138.06

    Ref: 4Z-F-478

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  • Cilastatin EP Impurity C
    TLC
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    Cilastatin EP Impurity C

    Fórmula:C22H36N2O6S
    Peso molecular:456.61

    Ref: 4Z-C-136002

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  • Cefprozil Impurity 9
    TLC
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    Cefprozil Impurity 9

    Fórmula:C24H20Cl4N2O5S
    Peso molecular:590.29

    Ref: 4Z-C-127023

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  • Polymyxin B1 Impurity 8
    TLC
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    Polymyxin B1 Impurity 8

    Fórmula:C57H99N15O13
    Peso molecular:1202.51

    Ref: 4Z-PP-321018

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  • Terbinafine Impurity 20
    TLC
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    Terbinafine Impurity 20

    CAS:
    Fórmula:C21H25N
    Peso molecular:291.44

    Ref: 4Z-T-5440

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  • Posaconazole Impurity 120
    TLC
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    Posaconazole Impurity 120

    Fórmula:C6H12N2O
    Peso molecular:128.18

    Ref: 4Z-P-38153

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  • Faropenem Impurity 29
    TLC
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    Faropenem Impurity 29

    Fórmula:C13H27NO5Si
    Peso molecular:305.45

    Ref: 4Z-F-087041

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  • Linezolid Impurity 79
    TLC
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    Linezolid Impurity 79

    Fórmula:C15H18FN3O5
    Peso molecular:339.32

    Ref: 4Z-L-0798

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  • Clindamycin Impurity 54
    TLC
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    Clindamycin Impurity 54

    Fórmula:C21H37ClN2O6S
    Peso molecular:481.05

    Ref: 4Z-C-50106

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  • Teicoplanin A2-4
    TLC
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    Teicoplanin A2-4

    CAS:
    Fórmula:C89H99Cl2N9O33
    Peso molecular:1893.73

    Ref: 4Z-T-199004

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  • Cephalexin S-Sulfoxide
    TLC
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    Cephalexin S-Sulfoxide

    CAS:
    Fórmula:C16H17N3O5S
    Peso molecular:363.39

    Ref: 4Z-C-4723

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  • Linezolid Impurity 13 (PNU142300)
    TLC
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    Linezolid Impurity 13 (PNU142300)

    Fórmula:C16H20FN3O6
    Peso molecular:369.35

    Ref: 4Z-L-0731

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  • Cefdinir Impurity 26
    TLC
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    Cefdinir Impurity 26

    Fórmula:C14H15N5O6S2
    Peso molecular:413.43

    Ref: 4Z-C-1124

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  • Cefepime Impurity 15
    TLC
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    Cefepime Impurity 15

    Fórmula:C32H37N11O8S4
    Peso molecular:831.96

    Ref: 4Z-C-11129

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  • N1-Nitroso Oritavancin
    TLC
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    N1-Nitroso Oritavancin

    Fórmula:C87H98Cl3N11O26
    Peso molecular:1820.14

    Ref: 4Z-PO-100003

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  • Flavomycin
    TLC
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    Flavomycin

    CAS:
    Fórmula:C69H107N4O35P
    Peso molecular:1583.57

    Ref: 4Z-F-150001

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  • Penicillin Impurity 12 (ACV Tripeptide)
    TLC
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    Penicillin Impurity 12 (ACV Tripeptide)

    CAS:
    Fórmula:C14H25N3O6S
    Peso molecular:363.43

    Ref: 4Z-P-0448

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