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.
  • Ceftazidime Impurity 8 Trifluoroacetate


    Fórmula:C9H12N4O4S·C2HF3O2
    Forma y color:White To Off-White Solid
    Peso molecular:272.28 114.02

    Ref: 4Z-C-10510

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • N-Nitroso Desbutyl Lumefantrine


    Fórmula:C26H23Cl3N2O2
    Peso molecular:501.83

    Ref: 4Z-L-2929

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • N-Nitroso-N-Desmethyl Spinosyn D


    Fórmula:C41H64N2O11
    Peso molecular:760.97

    Ref: 4Z-S-088013

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Sulbactam Impurity 2 Sodium Salt (Penicillanic Acid Sodium Salt)

    CAS:
    Fórmula:C8H10NO3S·Na
    Forma y color:White To Off-White Solid
    Peso molecular:200.24 22.99

    Ref: 4Z-S-4612

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Di-Methylated Fidaxomicin

    CAS:
    Fórmula:C54H78Cl2O18
    Forma y color:White To Off-White Solid
    Peso molecular:1086.10

    Ref: 4Z-F-076003

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


    Fórmula:C25H29N9O7S3
    Forma y color:Pale Yellow Solid
    Peso molecular:663.76

    Ref: 4Z-C-11108

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Linezolid USP Related Compound A

    CAS:
    Fórmula:C14H16FN5O3
    Peso molecular:321.31

    Ref: 4Z-L-0711

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Virginiamycin S1

    CAS:
    Fórmula:C43H49N7O10
    Forma y color:White To Off-White Solid
    Peso molecular:823.90

    Ref: 4Z-V-172

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Lincomycin Impurity 4

    CAS:
    Fórmula:C8H15NO2
    Peso molecular:157.21

    Ref: 4Z-L-093025

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Linezolid Impurity 18

    CAS:
    Fórmula:C21H22FN3O4
    Forma y color:Yellow Solid
    Peso molecular:399.42

    Ref: 4Z-L-0737

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Lincomycin Impurity 5 (Mixture of Diastereomers)

    CAS:
    Fórmula:C18H34N2O8S
    Peso molecular:438.54

    Ref: 4Z-L-093028

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Posaconazole Impurity 12 (POS-G)


    Fórmula:C37H40F2N8O5
    Forma y color:White To Off-White Solid
    Peso molecular:714.77

    Ref: 4Z-P-3833

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Demeclocycline EP Impurity G

    CAS:
    Fórmula:C21H19ClN2O7
    Forma y color:Orange Solid
    Peso molecular:446.84

    Ref: 4Z-D-728

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Clindamycin Palmitate Sulfoxide HCl (Mixture of Diastereomers)

    CAS:
    Fórmula:C34H63ClN2O7S·HCl
    Peso molecular:679.40 36.46

    Ref: 4Z-C-50126

    5mg
    A consultar
    10mg
    4.854,00€
    25mg
    8.979,00€
    50mg
    14.560,00€
    100mg
    A consultar
  • N-Nitroso Vancomycin Trifluoroacetate

    CAS:
    Fórmula:C66H74Cl2N10O25·C2HF3O2
    Peso molecular:1478.26 114.02

    Ref: 4Z-V-032031

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Ceftiofur-d3 Sodium Salt

    CAS:
    Fórmula:C19H13D3N5O7S3·Na
    Forma y color:White To Off-White Solid
    Peso molecular:525.56 22.99

    Ref: 4Z-C-862

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Moxifloxacin EP Impurity F (N-Methyl Moxifloxacin)

    CAS:
    Fórmula:C22H26FN3O4
    Forma y color:Off-White Solid
    Peso molecular:415.47

    Ref: 4Z-M-2717

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Potassium Clavulanate EP Impurity M

    CAS:
    Fórmula:C8H20N2O
    Forma y color:Colorless Liquid
    Peso molecular:160.26

    Ref: 4Z-C-3231

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Moxifloxacin Impurity 19

    CAS:
    Fórmula:C21H22FN3O5
    Forma y color:Yellow Solid
    Peso molecular:415.42

    Ref: 4Z-M-2744

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Neomycin Impurity 1

    CAS:
    Fórmula:C17H34N4O10
    Peso molecular:454.48

    Ref: 4Z-N-080010

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
    A consultar
  • Moxifloxacin Impurity 105 HCl


    Fórmula:C21H25N3O5·HCl
    Peso molecular:399.45 36.46

    Ref: 4Z-M-27163

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • 7-Hydroxy Mitomycin Sodium Salt

    CAS:
    Fórmula:C15H16N3O6·Na
    Peso molecular:334.31 22.99

    Ref: 4Z-M-8417

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Amphoteronolide B

    CAS:
    Fórmula:C41H62O14
    Peso molecular:778.93

    Ref: 4Z-A-137009

    5mg
    A consultar
    10mg
    9.707,00€
    25mg
    16.987,00€
    50mg
    26.693,00€
    100mg
    A consultar
  • Tiamulin EP Impurity E Fumarate (Tiamulone Fumarate, 11-Oxo Tiamulin Fumarate)

    CAS:
    Fórmula:C28H45NO4S·C4H4O4
    Forma y color:White To Off-White Solid
    Peso molecular:491.73 116.07

    Ref: 4Z-T-943

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Cefoxazole

    CAS:
    Fórmula:C21H18ClN3O7S
    Peso molecular:491.90

    Ref: 4Z-C-9665

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Doripenem Impurity 10

    CAS:
    Fórmula:C15H26N4O7S2
    Peso molecular:438.51

    Ref: 4Z-D-5719

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Posaconazole Impurity 25 Oxalate

    CAS:
    Fórmula:C13H20N2O2·C2H2O4
    Forma y color:White To Off-White Solid
    Peso molecular:236.32 90.03

    Ref: 4Z-P-3848

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Clarithromycin EP Impurity O

    CAS:
    Fórmula:C39H72N2O13
    Forma y color:White To Off-White Solid
    Peso molecular:777.01

    Ref: 4Z-C-3715

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Clavulanate Lithium

    CAS:
    Fórmula:C8H8NO5·Li
    Forma y color:White To Off-White Solid
    Peso molecular:198.16 6.94

    Ref: 4Z-C-3213

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Clindamycin 2-Phosphate

    CAS:
    Fórmula:C18H34ClN2O8PS
    Peso molecular:504.96

    Ref: 4Z-C-5076

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Cefprozil EP Impurity M

    CAS:
    Fórmula:C21H23N3O7S
    Forma y color:Off-White Solid
    Peso molecular:461.49

    Ref: 4Z-C-127011

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Tedizolid Phosphate

    CAS:
    Fórmula:C17H16FN6O6P
    Forma y color:Pale Yellow Solid
    Peso molecular:450.32

    Ref: 4Z-T-163012

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Cefpodoxime Proxetil Impurity 10


    Fórmula:C15H17N5O6S2
    Peso molecular:427.45

    Ref: 4Z-C-8521

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Eribulin Impurity 8

    CAS:
    Fórmula:C45H78O9SSi2
    Forma y color:Colorless Oil
    Peso molecular:851.34

    Ref: 4Z-E-110009

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Miramistin Chloride

    CAS:
    Fórmula:C26H47N2O·Cl
    Peso molecular:403.67 35.45

    Ref: 4Z-M-217001

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • rac-Posaconazole Diastereoisomer Related Compound 3


    Fórmula:C30H35N5O3
    Forma y color:White To Off-White Solid
    Peso molecular:513.65

    Ref: 4Z-P-3830

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Lufenuron EP Impurity F

    CAS:
    Fórmula:C17H9Cl2F7N2O3
    Peso molecular:493.16

    Ref: 4Z-L-111009

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • N-Ethoxycarbonyl Ciprofloxacin

    CAS:
    Fórmula:C20H22FN3O5
    Forma y color:White To Off-White Solid
    Peso molecular:403.41

    Ref: 4Z-C-0816

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Piperacillin EP Impurity F (Mixture of Diastereomers)


    Fórmula:C25H31N5O9S
    Forma y color:White To Off-White Solid
    Peso molecular:577.61

    Ref: 4Z-P-745

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Amikacin

    CAS:
    Fórmula:C22H43N5O13
    Peso molecular:585.61

    Ref: 4Z-A-144010

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Cefditoren Impurity 16

    CAS:
    Fórmula:C33H36N6O8S3
    Forma y color:Pale Yellow Solid
    Peso molecular:740.87

    Ref: 4Z-C-7622

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Posaconazole Diastereoisomer Related Compound 6

    CAS:
    Fórmula:C30H35N5O3
    Forma y color:White To Off-White Solid
    Peso molecular:513.65

    Ref: 4Z-P-3844

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Roxithromycin EP Impurity B

    CAS:
    Fórmula:C33H62N2O12
    Forma y color:White To Off-White Solid
    Peso molecular:678.86

    Ref: 4Z-R-744

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

    CAS:
    Fórmula:C22H24N2O8·HCl
    Peso molecular:444.45 36.46

    Ref: 4Z-D-183

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Ozenoxacin Impurity 19


    Fórmula:C19H17N3O3
    Peso molecular:335.36

    Ref: 4Z-O-061021

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Nystatin A3

    CAS:
    Fórmula:C53H85NO20
    Peso molecular:1056.25

    Ref: 4Z-N-082003

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • N-Nitroso Pipecolic Acid

    CAS:
    Fórmula:C6H10N2O3
    Peso molecular:158.16

    Ref: 4Z-P-246010

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Griseofulvin-13C-d3

    CAS:
    Fórmula:C1613CH14D3ClO6
    Forma y color:White To Off-White Solid
    Peso molecular:356.78

    Ref: 4Z-G-088

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • 25-Deacetyl-21-Acetyl Rifampicin

    CAS:
    Fórmula:C43H58N4O12
    Forma y color:Red Solid
    Peso molecular:822.95

    Ref: 4Z-R-2315

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Minocycline EP Impurity C

    CAS:
    Fórmula:C22H25N3O7
    Peso molecular:443.46

    Ref: 4Z-M-348

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar