CymitQuimica logo
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 6347 productos de "Antibióticos naturales y semisintéticos"

Ordenar por
Pureza (%)
0
100
|
0
|
50
|
90
|
95
|
100
productos por página.
  • Cefprozil Impurity 1 (Z-Cefprozil)
    TLC
    + Info

    Cefprozil Impurity 1 (Z-Cefprozil)

    CAS:
    Fórmula:C18H19N3O5S
    Forma y color:Off-White Solid
    Peso molecular:389.43

    Ref: 4Z-C-127013

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Logo de CymitQuimica
    TLC
    + Info

    Cephalexin Impurity 9

    CAS:
    Fórmula:C11H11N3O2
    Peso molecular:217.23

    Ref: 4Z-C-4733

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Cefotaxime Impurity 9 Trifluoroacetate
    TLC
    + Info

    Cefotaxime Impurity 9 Trifluoroacetate

    CAS:
    Fórmula:C16H17N5O7S2·C2HF3O2
    Forma y color:Pale Yellow Solid
    Peso molecular:455.46 114.02

    Ref: 4Z-C-106041

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Neomycin Sulfate EP Impurity A (Neamine)
    TLC
    + Info

    Neomycin Sulfate EP Impurity A (Neamine)

    CAS:
    Fórmula:C12H26N4O6
    Forma y color:White To Off-White Solid
    Peso molecular:322.36

    Ref: 4Z-N-080003

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    2.005,00€
  • Linezolid Impurity 27
    TLC
    + Info

    Linezolid Impurity 27

    CAS:
    Fórmula:C10H11FN2O3
    Peso molecular:226.21

    Ref: 4Z-L-0746

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Clindamycin Hydrochloride EP Impurity F HCl
    TLC
    + Info

    Clindamycin Hydrochloride EP Impurity F HCl

    CAS:
    Fórmula:C18H33ClN2O5S·HCl
    Forma y color:Off-White Solid
    Peso molecular:424.99 36.46

    Ref: 4Z-C-5042

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Amoxicillin EP Impurity C (Amoxicillin Diketopiperazines)
    TLC
    + Info

    Amoxicillin EP Impurity C (Amoxicillin Diketopiperazines)

    CAS:
    Fórmula:C16H19N3O5S
    Forma y color:White To Off-White Solid
    Peso molecular:365.40

    Ref: 4Z-A-232

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Ozenoxacin Impurity 10
    TLC
    + Info

    Ozenoxacin Impurity 10

    CAS:
    Fórmula:C13H21BN2O2
    Forma y color:Off-White Solid
    Peso molecular:248.13

    Ref: 4Z-O-061011

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Monodeschloro-Vancomycin
    TLC
    + Info

    Monodeschloro-Vancomycin

    Fórmula:C66H76ClN9O24
    Forma y color:White To Off-White Solid
    Peso molecular:1414.84

    Ref: 4Z-V-032005

    5mg
    A consultar
    10mg
    4.854,00€
    25mg
    8.979,00€
    50mg
    14.560,00€
    100mg
    A consultar
  • Cefazedone Impurity 19
    TLC
    + Info

    Cefazedone Impurity 19

    CAS:
    Fórmula:C10H12N2O6S
    Forma y color:Off-White Solid
    Peso molecular:288.27

    Ref: 4Z-C-108022

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Cilastatin Impurity 3
    TLC
    + Info

    Cilastatin Impurity 3

    Fórmula:C13H21NO4
    Forma y color:White To Off-White Solid
    Peso molecular:255.31

    Ref: 4Z-C-136014

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Cefmetazole Impurity 10
    TLC
    + Info

    Cefmetazole Impurity 10

    Fórmula:C13H14N6O5S2
    Forma y color:Off-White Solid
    Peso molecular:398.41

    Ref: 4Z-C-126017

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Linezolid Impurity 37
    TLC
    + Info

    Linezolid Impurity 37

    Fórmula:C21H34ClN3O9
    Peso molecular:507.97

    Ref: 4Z-L-0755

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Faropenem Impurity 9
    TLC
    + Info

    Faropenem Impurity 9

    Fórmula:C16H21NO7S
    Forma y color:Off-White Solid
    Peso molecular:371.40

    Ref: 4Z-F-087033

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Avibactam Impurity 9 Oxalate
    TLC
    + Info

    Avibactam Impurity 9 Oxalate

    CAS:
    Fórmula:C15H22N2O3·C2H2O4
    Peso molecular:278.35 90.03

    Ref: 4Z-A-192010

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Cefditoren Pivoxil δ-3 Isomer
    TLC
    + Info

    Cefditoren Pivoxil δ-3 Isomer

    CAS:
    Fórmula:C25H28N6O7S3
    Peso molecular:620.71

    Ref: 4Z-C-765

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Spinosyn K
    TLC
    + Info

    Spinosyn K

    CAS:
    Fórmula:C40H63NO10
    Peso molecular:717.94

    Ref: 4Z-S-088002

    5mg
    A consultar
    10mg
    9.707,00€
    25mg
    16.987,00€
    50mg
    26.693,00€
    100mg
    A consultar
  • Aztreonam USP Related Compound E ((E)-Aztreonam)
    TLC
    + Info

    Aztreonam USP Related Compound E ((E)-Aztreonam)

    CAS:
    Fórmula:C13H17N5O8S2
    Forma y color:White To Off-White Solid
    Peso molecular:435.43

    Ref: 4Z-A-108004

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Mutilin (Tiamulin EP Impurity A)
    TLC
    + Info

    Mutilin (Tiamulin EP Impurity A)

    CAS:
    Fórmula:C20H32O3
    Forma y color:White To Off-White Solid
    Peso molecular:320.47

    Ref: 4Z-M-129001

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Clindamycin 3,4-Dipalmitate
    TLC
    + Info

    Clindamycin 3,4-Dipalmitate

    Fórmula:C50H93ClN2O7S
    Peso molecular:901.81

    Ref: 4Z-C-50127

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Ertapenem Impurity 16 Disodium Salt
    TLC
    + Info

    Ertapenem Impurity 16 Disodium Salt

    CAS:
    Fórmula:C29H30N4O7S·2Na
    Peso molecular:578.64 2*22.99

    Ref: 4Z-E-071033

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Desbutyl Lumefantrine (Mixture of Z and E Isomers)
    TLC
    + Info

    Desbutyl Lumefantrine (Mixture of Z and E Isomers)

    CAS:
    Fórmula:C26H24Cl3NO
    Peso molecular:472.83

    Ref: 4Z-L-2928

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Faropenem Impurity 4 Sodium Salt
    TLC
    + Info

    Faropenem Impurity 4 Sodium Salt

    CAS:
    Fórmula:C12H14NO6S·Na
    Forma y color:White To Off-White Solid
    Peso molecular:300.31 22.99

    Ref: 4Z-F-087011

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Micafungin Sodium Salt
    TLC
    + Info

    Micafungin Sodium Salt

    CAS:
    Fórmula:C56H70N9O23S·Na
    Forma y color:White To Off-White Solid Solid
    Peso molecular:1269.29 22.99

    Ref: 4Z-PM-127001

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • (R,R)-Cilastatin Sodium Salt
    TLC
    + Info

    (R,R)-Cilastatin Sodium Salt

    CAS:
    Fórmula:C16H25N2O5S·Na
    Forma y color:White To Off-White Solid
    Peso molecular:357.45 22.99

    Ref: 4Z-C-136016

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Desacetyl Rifamycin S
    TLC
    + Info

    Desacetyl Rifamycin S

    CAS:
    Fórmula:C35H43NO11
    Forma y color:Yellow Brown Solid
    Peso molecular:653.73

    Ref: 4Z-R-077006

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Clindamycin Phosphate EP Impurity K
    TLC
    + Info

    Clindamycin Phosphate EP Impurity K

    Fórmula:C36H66Cl2N4O15P2S2
    Peso molecular:991.90

    Ref: 4Z-C-5036

    5mg
    A consultar
    10mg
    6.067,00€
    25mg
    11.163,00€
    50mg
    18.200,00€
    100mg
    A consultar
  • Cefpodoxime Proxetil Impurity 15
    TLC
    + Info

    Cefpodoxime Proxetil Impurity 15

    CAS:
    Fórmula:C6H11IO3
    Peso molecular:258.06

    Ref: 4Z-C-8526

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Linezolid Impurity 21
    TLC
    + Info

    Linezolid Impurity 21

    CAS:
    Fórmula:C12H15FN2O3
    Forma y color:White To Off-White Solid
    Peso molecular:254.26

    Ref: 4Z-L-0740

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Cefazolin 3-Hydroxymethyl Impurity Sodium Salt
    TLC
    + Info

    Cefazolin 3-Hydroxymethyl Impurity Sodium Salt

    CAS:
    Fórmula:C11H11N6O5S·Na
    Peso molecular:339.31 22.99

    Ref: 4Z-C-9614

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Cefmetazole Impurity 47
    TLC
    + Info

    Cefmetazole Impurity 47

    Fórmula:C15H17N7O5S3
    Forma y color:White To Off-White Solid
    Peso molecular:471.53

    Ref: 4Z-C-126005

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Cilastatin EP Impurity E Sodium Salt
    TLC
    + Info

    Cilastatin EP Impurity E Sodium Salt

    CAS:
    Fórmula:C10H16NO5S·Na
    Peso molecular:262.31 22.99

    Ref: 4Z-C-136006

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Clarithromycin-13C-d3
    TLC
    + Info

    Clarithromycin-13C-d3

    CAS:
    Fórmula:C3713CH66D3NO13
    Forma y color:White To Off-White Solid
    Peso molecular:751.97

    Ref: 4Z-C-371

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Piperacillin EP Impurity C (Mixture of Diastereomers)
    TLC
    + Info

    Piperacillin EP Impurity C (Mixture of Diastereomers)

    CAS:
    Fórmula:C22H29N5O6S
    Forma y color:White To Off-White Solid
    Peso molecular:491.56

    Ref: 4Z-P-742

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Cefepime EP Impurity A
    TLC
    + Info

    Cefepime EP Impurity A

    CAS:
    Fórmula:C19H24N6O5S2
    Forma y color:Off-White Solid
    Peso molecular:480.56

    Ref: 4Z-C-11125

    5mg
    A consultar
    10mg
    2.912,00€
    20mg
    4.499,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Polymyxin B2 Pentatrifluoroacetate
    TLC
    + Info

    Polymyxin B2 Pentatrifluoroacetate

    CAS:
    Fórmula:C55H96N16O13·5C2HF3O2
    Forma y color:White To Off-White Solid
    Peso molecular:1189.47 5*114.02

    Ref: 4Z-PP-321003

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Micafungin-d11 Ammonium Salt
    TLC
    + Info

    Micafungin-d11 Ammonium Salt

    CAS:
    Fórmula:C56H59D11N9O23S·NH4
    Peso molecular:1280.36 18.04

    Ref: 4Z-PM-127006

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
    A consultar
  • Tiamulin EP Impurity K (Mutilin 11-Acetate)
    TLC
    + Info

    Tiamulin EP Impurity K (Mutilin 11-Acetate)

    CAS:
    Fórmula:C22H34O4
    Forma y color:White To Off-White Solid
    Peso molecular:362.51

    Ref: 4Z-T-946

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Biapenem Impurity 24
    TLC
    + Info

    Biapenem Impurity 24

    CAS:
    Fórmula:C15H20N4O5S
    Peso molecular:368.41

    Ref: 4Z-B-081003

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Griseofulvin-d3
    TLC
    + Info

    Griseofulvin-d3

    CAS:
    Fórmula:C17H14D3ClO6
    Forma y color:White To Off-White Solid
    Peso molecular:355.79

    Ref: 4Z-G-081

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Piperacillin EP Impurity A (Ampicillin, Sultamicillin EP Impurity C)
    TLC
    + Info

    Piperacillin EP Impurity A (Ampicillin, Sultamicillin EP Impurity C)

    CAS:
    Fórmula:C16H19N3O4S
    Forma y color:White To Off-White Solid
    Peso molecular:349.41

    Ref: 4Z-P-7420

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Minocycline HCl
    TLC
    + Info

    Minocycline HCl

    CAS:
    Fórmula:C23H27N3O7·HCl
    Forma y color:Yellow Solid
    Peso molecular:457.49 36.46

    Ref: 4Z-M-343

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Patupilone (Epothilone B)
    TLC
    + Info

    Patupilone (Epothilone B)

    CAS:
    Fórmula:C27H41NO6S
    Forma y color:White To Off-White Solid
    Peso molecular:507.69

    Ref: 4Z-P-214001

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Linezolid
    TLC
    + Info

    Linezolid

    CAS:
    Fórmula:C16H20FN3O4
    Forma y color:White To Off-White Solid
    Peso molecular:337.35

    Ref: 4Z-L-073

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Cefamandole Impurity 25-d5
    TLC
    + Info

    Cefamandole Impurity 25-d5

    CAS:
    Fórmula:C16H10D5N5O5S
    Peso molecular:394.42

    Ref: 4Z-C-162034

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Cefadroxil EP Impurity F (Mixture of Diastereomers)
    TLC
    + Info

    Cefadroxil EP Impurity F (Mixture of Diastereomers)

    Fórmula:C24H24N4O7S
    Forma y color:White To Off-White Solid
    Peso molecular:512.54

    Ref: 4Z-C-135008

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Phenoxymethylpenicillin EP Impurity F
    TLC
    + Info

    Phenoxymethylpenicillin EP Impurity F

    CAS:
    Fórmula:C15H20N2O4S
    Forma y color:White To Off-White Solid
    Peso molecular:324.40

    Ref: 4Z-P-873

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Desfuroyl Ceftiofur-d3 Sodium Salt
    TLC
    + Info

    Desfuroyl Ceftiofur-d3 Sodium Salt

    CAS:
    Fórmula:C14H11D3N5O5S3·Na
    Peso molecular:431.49 22.99

    Ref: 4Z-C-8612

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Ceftibuten Impurity 14
    TLC
    + Info

    Ceftibuten Impurity 14

    CAS:
    Fórmula:C14H14N4O4S2
    Forma y color:Yellow Solid
    Peso molecular:366.41

    Ref: 4Z-C-10915

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Mutilin Impurity 4
    TLC
    + Info

    Mutilin Impurity 4

    CAS:
    Fórmula:C20H32O4
    Peso molecular:336.47

    Ref: 4Z-M-129006

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar