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Natural and semi-synthetic antibiotics

Natural and semi-synthetic antibiotics

Natural and semisynthetic antibiotics are characterised by chemical structures with heterocyclic rings and active functional groups that inhibit the growth of microorganisms. Their structures allow them to interact with vital bacterial processes, making them useful treatments for bacterial infections. Semisynthetic antibiotics can be modified to enhance their spectrum of activity or resistance to degradation. At CymitQuimica, we offer high-quality natural and semisynthetic antibiotics for research in microbiology and pharmaceutical development.

Found 6341 products of "Natural and semi-synthetic antibiotics"

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  • Cefaclor-d5

    CAS:
    Formula:C15H9D5ClN3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:372.83

    Ref: 4Z-C-661

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Fleroxacin

    CAS:
    Formula:C17H18F3N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:369.35

    Ref: 4Z-F-120001

    5mg
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    10mg
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    50mg
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    100mg
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  • Cefditoren Dimer Impurity P16


    Formula:C50H56N12O14S6
    Molecular weight:1241.46

    Ref: 4Z-C-7615

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Amoxicillin EP Impurity G (Amoxicillin USP Related Compound G)

    CAS:
    Formula:C24H26N4O7S
    Color and Shape:White To Off-White Solid
    Molecular weight:514.55

    Ref: 4Z-A-238

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Cefditoren

    CAS:
    Formula:C19H18N6O5S3
    Color and Shape:Pale Yellow Solid
    Molecular weight:506.57

    Ref: 4Z-C-7612

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Tedizolid Impurity 39

    CAS:
    Formula:C7H7N5
    Color and Shape:Pale Yellow Solid
    Molecular weight:161.17

    Ref: 4Z-T-163042

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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  • Terbinafine N-Oxide HCl

    CAS:
    Formula:C21H25NO·HCl
    Molecular weight:307.44 36.46

    Ref: 4Z-T-5449

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Acetylated Penicilloic Acid Disodium Salt


    Formula:C21H19Cl2N3O7S·2Na
    Color and Shape:White To Off-White Solid
    Molecular weight:528.36 2 22.99

    Ref: 4Z-D-683

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Tedizolid Impurity 53


    Formula:C19H20FN6O6P
    Color and Shape:White To Off-White Solid
    Molecular weight:478.38

    Ref: 4Z-T-163058

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Moxifloxacin Impurity 14


    Formula:C11H9F3O2
    Color and Shape:Red Liquid
    Molecular weight:230.19

    Ref: 4Z-M-2740

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • 9-Monodemethyl Minocycline

    CAS:
    Formula:C22H25N3O7
    Molecular weight:443.46

    Ref: 4Z-M-3420

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Clarithromycin

    CAS:
    Formula:C38H69NO13
    Color and Shape:White To Off-White Solid
    Molecular weight:747.96

    Ref: 4Z-C-374

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Ref: 4Z-C-8524

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Linezolid USP Related Compound C

    CAS:
    Formula:C14H18FN3O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:295.31

    Ref: 4Z-L-0712

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Terbinafine Impurity 3


    Formula:C19H29N
    Color and Shape:Pale Yellow Liquid
    Molecular weight:271.45

    Ref: 4Z-T-5419

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Micafungin-d11 Ammonium Salt

    CAS:
    Formula:C56H59D11N9O23S·NH4
    Molecular weight:1280.36 18.04

    Ref: 4Z-PM-127006

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • N-Desmethyl Dirithromycin

    CAS:
    Formula:C41H76N2O14
    Color and Shape:White To Off-White Solid
    Molecular weight:821.06

    Ref: 4Z-D-106008

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Cefmetazole Impurity 25


    Formula:C17H15N3OS
    Color and Shape:Pale Yellow Solid
    Molecular weight:309.39

    Ref: 4Z-C-126032

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Ertapenem Sodium Salt

    CAS:
    Formula:C22H24N3O7S·Na
    Molecular weight:474.51 22.99

    Ref: 4Z-E-071018

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Minocycline EP Impurity A (4-epi Minocycline)

    CAS:
    Formula:C23H27N3O7
    Molecular weight:457.48

    Ref: 4Z-M-3419

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire