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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.

Products of "Natural and semi-synthetic antibiotics"

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products per page.Found 5671 products on this category.
  • Ceftezole Impurity 10
    TLC
    + Info

    Ceftezole Impurity 10

    Formula:C10H10N4O5S3
    Molecular weight:362.41

    Ref: 4Z-C-185011

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  • Tiamulin EP Impurity J
    TLC
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    Tiamulin EP Impurity J

    CAS:
    Formula:C22H34O4
    Color and Shape:White To Off-White Solid
    Molecular weight:362.51

    Ref: 4Z-T-9413

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  • Piperacillin Impurity 15
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    Piperacillin Impurity 15

    Formula:C23H27N5O7S
    Molecular weight:517.56

    Ref: 4Z-P-7431

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  • Cefdinir Impurity 6 (Thiazolylacetylglycine Oxime Acetal)
    TLC
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    Cefdinir Impurity 6 (Thiazolylacetylglycine Oxime Acetal)

    CAS:
    Formula:C7H10N4O4S·C7H8N4O3S
    Color and Shape:Pale Yellow Solid
    Molecular weight:246.24 228.23

    Ref: 4Z-C-1108

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  • Cefepime Impurity 1
    TLC
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    Cefepime Impurity 1

    Formula:C10H16N4O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:288.32

    Ref: 4Z-C-11114

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  • Latamoxef Impurity 11
    TLC
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    Latamoxef Impurity 11

    Formula:C16H16O4
    Molecular weight:272.30

    Ref: 4Z-L-102012

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  • Tebipenem Pivoxil
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    Tebipenem Pivoxil

    CAS:
    Formula:C22H31N3O6S2
    Color and Shape:White To Off-White Solid
    Molecular weight:497.63

    Ref: 4Z-T-993

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  • Vancomycin EP Impurity K Ditrifluoroacetate ((N-Methyl-Leu) Vancomycin B Ditrifluoroacetate)
    TLC
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    Vancomycin EP Impurity K Ditrifluoroacetate ((N-Methyl-Leu) Vancomycin B Ditrifluoroacetate)

    CAS:
    Formula:C67H77Cl2N9O24·2C2HF3O2
    Molecular weight:1463.31 2*114.02

    Ref: 4Z-V-032006

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  • Tildipirosin
    Targetmol
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    Tildipirosin

    CAS:
    Tildipirosin, a veterinary antibiotic, is a 16-membered macrolide that blocks bacterial protein synthesis and biofilm formation.
    Formula:C41H71N3O8
    Purity:98.47%
    Color and Shape:Solid
    Molecular weight:734.02

    Ref: TM-T7096

    1mg
    62.00€
    5mg
    160.00€
    10mg
    250.00€
    25mg
    425.00€
    50mg
    620.00€
    100mg
    882.00€
    1mL*10mM (DMSO)
    253.00€
  • Josamycin EP Impurity E (Platenomycin A1)
    TLC
    + Info

    Josamycin EP Impurity E (Platenomycin A1)

    CAS:
    Formula:C43H71NO15
    Molecular weight:842.03

    Ref: 4Z-J-008004

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  • Tedizolid Impurity 62
    TLC
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    Tedizolid Impurity 62

    CAS:
    Formula:C10H9BrFNO3
    Molecular weight:290.09

    Ref: 4Z-T-163067

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  • Ceftaroline Fosamil-13C-d3
    TLC
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    Ceftaroline Fosamil-13C-d3

    CAS:
    Formula:C22H18N8O8PS4D3
    Molecular weight:688.70

    Ref: 4Z-C-158021

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  • Spectinomycin dihydrochloride EP Impurity G
    TLC
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    Spectinomycin dihydrochloride EP Impurity G

    Formula:C14H24N2O8
    Molecular weight:348.35

    Ref: 4Z-S-519

    5mg
    2,415.00€
    10mg
    4,066.00€
    25mg
    7,454.00€
    50mg
    12,197.00€
    100mg
    20,058.00€
  • Cefdinir Impurity 18
    TLC
    + Info

    Cefdinir Impurity 18

    Formula:C16H15N5O6S2
    Molecular weight:437.45

    Ref: 4Z-C-1143

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  • Tazobactam Acid Impurity 33
    TLC
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    Tazobactam Acid Impurity 33

    CAS:
    Formula:C21H19NO3S
    Molecular weight:365.45

    Ref: 4Z-T-127042

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  • Rifaximin EP Impurity A
    TLC
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    Rifaximin EP Impurity A

    CAS:
    Formula:C6H8N2
    Molecular weight:108.14

    Ref: 4Z-R-3516

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  • Piperacillin EP Impurity J
    TLC
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    Piperacillin EP Impurity J

    CAS:
    Formula:C17H20N4O6
    Color and Shape:White To Off-White Solid
    Molecular weight:376.37

    Ref: 4Z-P-7425

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  • Lincomycin 3,4-Phosphate Sodium Salt
    TLC
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    Lincomycin 3,4-Phosphate Sodium Salt

    Formula:C18H32N2O8PS·Na
    Molecular weight:467.49 22.99

    Ref: 4Z-L-093027

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  • Mitomycin Impurity 14 Trifluoroacetate
    TLC
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    Mitomycin Impurity 14 Trifluoroacetate

    Formula:C15H18N4O5·C2HF3O2
    Molecular weight:334.33 114.02

    Ref: 4Z-M-8427

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  • Gentamycin Sulfate Impurity 5
    TLC
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    Gentamycin Sulfate Impurity 5

    Formula:C20H41N5O9
    Molecular weight:495.57

    Ref: 4Z-G-044017

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