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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.
  • Rifaximin Impurity 3
    TLC
    + Info

    Rifaximin Impurity 3

    CAS:
    Formula:C43H49N3O11
    Color and Shape:Yellow Solid
    Molecular weight:783.88

    Ref: 4Z-R-3517

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  • Cefixime Impurity 10
    TLC
    + Info

    Cefixime Impurity 10

    Formula:C15H17N5O6S2
    Molecular weight:427.45

    Ref: 4Z-C-9125

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  • Cefamandole Impurity 27-d5
    TLC
    + Info

    Cefamandole Impurity 27-d5

    Formula:C16H10D5N5O5S
    Molecular weight:394.42

    Ref: 4Z-C-162036

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  • Cefazedone Impurity 18
    TLC
    + Info

    Cefazedone Impurity 18

    Formula:C10H14N2O6S
    Molecular weight:290.29

    Ref: 4Z-C-108021

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  • Cefiderocol Sulfate Tosylate
    TLC
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    Cefiderocol Sulfate Tosylate

    CAS:
    Formula:C30H35ClN7O10S2·C7H7O3S·O4S)·3C7H8O3S
    Molecular weight:3*753.22. 171.34. 95.95. 3*172.20

    Ref: 4Z-C-385003

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  • Polyfungin B
    TLC
    + Info

    Polyfungin B

    CAS:
    Formula:C53H85NO19
    Molecular weight:1040.25

    Ref: 4Z-P-391001

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  • Posaconazole Impurity 84
    TLC
    + Info

    Posaconazole Impurity 84

    Formula:C14H16FN3O2
    Molecular weight:277.30

    Ref: 4Z-P-38117

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  • Amoxicillin EP Impurity F (Amoxicillin USP Related Compound F)
    TLC
    + Info

    Amoxicillin EP Impurity F (Amoxicillin USP Related Compound F)

    CAS:
    Formula:C10H8N2O2
    Color and Shape:Yellow Solid
    Molecular weight:188.19

    Ref: 4Z-A-237

    5mg
    309.00€
    10mg
    496.00€
    25mg
    709.00€
    50mg
    881.00€
    100mg
    1,288.00€
  • Moxifloxacin EP Impurity C HCl (Moxifloxacin USP Related Compound C HCl)
    TLC
    + Info

    Moxifloxacin EP Impurity C HCl (Moxifloxacin USP Related Compound C HCl)

    CAS:
    Formula:C22H26FN3O4·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:415.47 36.46

    Ref: 4Z-M-2711

    5mg
    872.00€
    10mg
    1,491.00€
    25mg
    2,643.00€
    50mg
    4,405.00€
    100mg
    7,319.00€
  • Minocycline EP Impurity B (Sancycline)
    TLC
    + Info

    Minocycline EP Impurity B (Sancycline)

    CAS:
    Formula:C21H22N2O7
    Color and Shape:Off-White Solid
    Molecular weight:414.41

    Ref: 4Z-M-347

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  • N-Nitroso Amoxicillin
    TLC
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    N-Nitroso Amoxicillin

    Formula:C16H18N4O6S
    Molecular weight:394.40

    Ref: 4Z-A-2341

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  • Erythromycin-d3
    TRC
    + Info

    Erythromycin-d3

    Controlled Product
    CAS:
    Applications Isotope labelled Erythromycin (E649950), an antibiotic useful for the treatment of a number of bacterial infection, usually prescribed to patients with allergy to penicillin. References Koch, W.L., et al.: Anal. Profiles Drug Subs., 8, 157 (1979),
    Formula:C37H64D3NO13
    Color and Shape:White
    Molecular weight:736.96

    Ref: TR-E649954

    1mg
    410.00€
    5mg
    1,424.00€
  • Minocycline Impurity 3
    TLC
    + Info

    Minocycline Impurity 3

    Formula:C21H20N2O8
    Molecular weight:428.40

    Ref: 4Z-M-3425

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  • Cefpodoxime Proxetil Impurity 5 (Mixture of Diastereomers)
    TLC
    + Info

    Cefpodoxime Proxetil Impurity 5 (Mixture of Diastereomers)

    Formula:C30H37N7O12S3
    Color and Shape:White To Off-White Solid
    Molecular weight:783.84

    Ref: 4Z-C-8517

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  • Cilastatin Impurity 3
    TLC
    + Info

    Cilastatin Impurity 3

    Formula:C13H21NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:255.31

    Ref: 4Z-C-136014

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  • N-Nitroso Moxifloxacin Impurity 54
    TLC
    + Info

    N-Nitroso Moxifloxacin Impurity 54

    Formula:C16H15F3N2O5
    Molecular weight:372.30

    Ref: 4Z-M-27131

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  • Dirithromycin EP Impurity E
    TLC
    + Info

    Dirithromycin EP Impurity E

    Formula:C40H74N2O12
    Molecular weight:775.04

    Ref: 4Z-D-106007

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  • Cefotaxime-13C-d3
    TLC
    + Info

    Cefotaxime-13C-d3

    CAS:
    Formula:C1513CH14D3N5O7S2
    Molecular weight:459.47

    Ref: 4Z-C-106013

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  • Vancomycin Impurity 2 (Demethyl-Vancomycin B)
    TLC
    + Info

    Vancomycin Impurity 2 (Demethyl-Vancomycin B)

    Formula:C65H73Cl2N9O24
    Molecular weight:1435.24

    Ref: 4Z-V-032023

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  • Potassium Clavulanate EP Impurity G Enantiomer
    TLC
    + Info

    Potassium Clavulanate EP Impurity G Enantiomer

    CAS:
    Formula:C13H15NO6
    Color and Shape:White To Off-White Solid
    Molecular weight:281.26

    Ref: 4Z-C-3229

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  • Latamoxef Impurity 63
    TLC
    + Info

    Latamoxef Impurity 63

    Formula:C40H40N12O18S2
    Molecular weight:1040.95

    Ref: 4Z-L-102064

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  • Flomoxef sodium
    Targetmol
    + Info

    Flomoxef sodium

    CAS:
    Flomoxef sodium, an antibiotic belonging to the oxacephem group, exhibits excellent activity against a broad spectrum of Gram-positive bacteria.
    Formula:C15H17F2N6NaO7S2
    Purity:97.88%
    Color and Shape:Solid
    Molecular weight:518.44

    Ref: TM-T11301L

    5mg
    51.00€
    10mg
    84.00€
    25mg
    169.00€
    50mg
    274.00€
    100mg
    378.00€
    200mg
    567.00€
    500mg
    905.00€
  • Avibactam Impurity 58
    TLC
    + Info

    Avibactam Impurity 58

    CAS:
    Formula:C20H29BrN2O5
    Molecular weight:457.37

    Ref: 4Z-A-192059

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  • Cefaclor Impurity 6 (Cefaclor sulfoxide)
    TLC
    + Info

    Cefaclor Impurity 6 (Cefaclor sulfoxide)

    Formula:C15H14ClN3O5S
    Molecular weight:383.80

    Ref: 4Z-C-6614

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  • Vancomycin B
    TLC
    + Info

    Vancomycin B

    Formula:C66H75Cl2N9O24
    Molecular weight:1449.27

    Ref: 4Z-V-032021

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  • Milbemectin A3
    TLC
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    Milbemectin A3

    CAS:
    Formula:C31H44O7
    Molecular weight:528.69

    Ref: 4Z-M-195001

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  • Tacrolimus Impurity 6 (Tacrolimus Hydroxy Acid Impurity)
    TLC
    + Info

    Tacrolimus Impurity 6 (Tacrolimus Hydroxy Acid Impurity)

    CAS:
    Formula:C44H71NO13
    Molecular weight:822.06

    Ref: 4Z-T-3916

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  • D-Cycloserine-15N-d3
    TLC
    + Info

    D-Cycloserine-15N-d3

    CAS:
    Formula:C3H3D3N15NO2
    Molecular weight:106.10

    Ref: 4Z-C-11318

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  • Penicillamine Disulfide
    TLC
    + Info

    Penicillamine Disulfide

    Formula:C10H20N2O4S2
    Molecular weight:296.41

    Ref: 4Z-P-898

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  • Latamoxef Impurity 72
    TLC
    + Info

    Latamoxef Impurity 72

    CAS:
    Formula:C22H24O7
    Molecular weight:400.43

    Ref: 4Z-L-102073

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  • Vancomycin Impurity 1
    TLC
    + Info

    Vancomycin Impurity 1

    Formula:C65H73Cl2N9O24
    Molecular weight:1435.24

    Ref: 4Z-V-032019

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  • Latamoxef Impurity 26
    TLC
    + Info

    Latamoxef Impurity 26

    Formula:C21H22N6O9S
    Molecular weight:534.50

    Ref: 4Z-L-102027

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  • Cefazedone Lactone
    TLC
    + Info

    Cefazedone Lactone

    CAS:
    Formula:C15H11Cl2N3O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:416.23

    Ref: 4Z-C-108016

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  • Aztreonam Impurity 14 HCl
    TLC
    + Info

    Aztreonam Impurity 14 HCl

    Formula:C15H23N5O6S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:401.44 36.46

    Ref: 4Z-A-108030

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  • Thienamycin (>80%)
    TRC
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    Thienamycin (>80%)

    Controlled Product
    CAS:
    Stability Hygroscopic, Temperature Sensitive, Very Unstable Applications Thienamycin is one of the most potent naturally produced antibiotics known thus far. It has excellent activity against both Gram-positive and Gram-negative bacteria and is resistant to bacterial β-lactamase enzymes. References Kahan, J., et al.: J. Antibiot., 32, 1 (1979); Bradley, J., et al.: Int. J. Antimicrob. Agents, 11, 93 (1999); Spratt, B., et al.: Antimcrob. Agents Chemother., 12, 406 (1977);
    Formula:C11H16N2O4S
    Purity:>80%
    Color and Shape:Neat
    Molecular weight:272.32

    Ref: TR-T344270

    1mg
    450.00€
    10mg
    3,045.00€
  • Erythromycin EP Impurity C (Erythromycin E)
    TLC
    + Info

    Erythromycin EP Impurity C (Erythromycin E)

    CAS:
    Formula:C37H65NO14
    Color and Shape:Off-White Solid
    Molecular weight:747.92

    Ref: 4Z-E-2016

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  • Homoharringtonine Impurity 1
    TLC
    + Info

    Homoharringtonine Impurity 1

    CAS:
    Formula:C29H37NO8
    Molecular weight:527.61

    Ref: 4Z-O-027007

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  • N-Desmethyl Tetracycline (N-Desmethyl Oxytetracycline EP Impurity
    TLC
    + Info

    N-Desmethyl Tetracycline (N-Desmethyl Oxytetracycline EP Impurity

    Formula:C21H22N2O8
    Molecular weight:430.41

    Ref: 4Z-T-4032

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  • Posaconazole Impurity 107
    TLC
    + Info

    Posaconazole Impurity 107

    Formula:C60H69F2N13O6
    Molecular weight:1106.29

    Ref: 4Z-P-38140

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  • Virginiamycin M1-d4 (Pristinamycin IIA-d4)
    TLC
    + Info

    Virginiamycin M1-d4 (Pristinamycin IIA-d4)

    Formula:C28H31N3O7D4
    Molecular weight:529.63

    Ref: 4Z-V-174

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  • Natamycin Impurity 6
    TLC
    + Info

    Natamycin Impurity 6

    Formula:C33H49NO11
    Molecular weight:635.75

    Ref: 4Z-N-158008

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  • Rifampicin Impurity 5
    TLC
    + Info

    Rifampicin Impurity 5

    Formula:C40H50N4O9
    Molecular weight:730.86

    Ref: 4Z-R-2319

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  • Latamoxef Impurity 61
    TLC
    + Info

    Latamoxef Impurity 61

    Formula:C20H20N6O9S
    Molecular weight:520.47

    Ref: 4Z-L-102062

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  • Tebipenem Pivoxil Impurity 2
    TLC
    + Info

    Tebipenem Pivoxil Impurity 2

    CAS:
    Formula:C22H31N3O6S2
    Molecular weight:497.64

    Ref: 4Z-T-9910

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  • Polymyxin B1 Impurity 9
    TLC
    + Info

    Polymyxin B1 Impurity 9

    Formula:C57H99N15O13
    Molecular weight:1202.51

    Ref: 4Z-PP-321019

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  • Zearalenone Impurity 2
    TLC
    + Info

    Zearalenone Impurity 2

    CAS:
    Formula:C20H25NO7
    Molecular weight:391.42

    Ref: 4Z-Z-169

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  • Cefradine Impurity 9 HCl
    TLC
    + Info

    Cefradine Impurity 9 HCl

    CAS:
    Formula:C8H9NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:167.16 36.46

    Ref: 4Z-C-120015

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  • Latamoxef Impurity 21
    TLC
    + Info

    Latamoxef Impurity 21

    Formula:C18H19N3O9
    Molecular weight:421.36

    Ref: 4Z-L-102022

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  • Tazobactam Acid Impurity T-1
    TLC
    + Info

    Tazobactam Acid Impurity T-1

    Formula:C20H24N8O10S2
    Molecular weight:600.10

    Ref: 4Z-T-127002

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  • Moxifloxacin Impurity 18
    TLC
    + Info

    Moxifloxacin Impurity 18

    CAS:
    Formula:C14H13FN2O4
    Color and Shape:Off-White Solid
    Molecular weight:292.27

    Ref: 4Z-M-2713

    5mg
    406.00€
    10mg
    677.00€
    25mg
    1,101.00€
    50mg
    1,813.00€
    100mg
    2,848.00€
  • CymitQuimica logo
    USP
    + Info

    Decladinosyl Clarithromycin (3-O-De(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)-6-O-methylerythromycin; 3-O-Decladinosyl-6-O-methylerythromycin A)

    CAS:
    Lactones, nesoi
    Formula:C30H55NO10
    Color and Shape:White Off-White Solid
    Molecular weight:589.3826

    Ref: 45-1A03640

    25mg
    900.00€
  • N-Nitroso 3'-N-Demethylation Erythromycin A Oxime
    TLC
    + Info

    N-Nitroso 3'-N-Demethylation Erythromycin A Oxime

    Formula:C36H65N3O14
    Molecular weight:763.92

    Ref: 4Z-E-2076

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  • Tazobactam Acid Impurity T-5
    TLC
    + Info

    Tazobactam Acid Impurity T-5

    Formula:C10H8N4O9S
    Molecular weight:360.26

    Ref: 4Z-T-127005

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  • Linezolid Impurity 19
    TLC
    + Info

    Linezolid Impurity 19

    CAS:
    Formula:C5H10ClNO2
    Color and Shape:Colorless Liquid
    Molecular weight:151.59

    Ref: 4Z-L-0738

    5mg
    443.00€
    10mg
    749.00€
    25mg
    1,237.00€
    50mg
    2,148.00€
    100mg
    3,385.00€
  • 24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506
    TRC
    + Info

    24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506

    Controlled Product
    CAS:
    Applications Protected form of FK-506 (Tacrolimus) References Rokaw, M.D., et al.: Am. J. Physiol., 271, C194 (1996), Knoll, G.A., et al.: Brit. Med. J., 318, 1104 (1999),
    Formula:C56H97NO12Si2
    Color and Shape:Neat
    Molecular weight:1032.54

    Ref: TR-B415260

    5mg
    337.00€
  • lufenuron
    Targetmol
    + Info

    lufenuron

    CAS:
    Lufenuron (Fluphenacur) is a chitin-synthesis inhibitor.
    Formula:C17H8Cl2F8N2O3
    Purity:99.87%
    Color and Shape:Coa
    Molecular weight:511.15

    Ref: TM-T5639

    50mg
    35.00€
    100mg
    47.00€
    200mg
    60.00€
    500mg
    89.00€
    1mL*10mM (DMSO)
    50.00€
  • Lincomycin Impurity 4
    TLC
    + Info

    Lincomycin Impurity 4

    CAS:
    Formula:C8H15NO2
    Molecular weight:157.21

    Ref: 4Z-L-093025

    5mg
    1,392.00€
    10mg
    2,330.00€
    25mg
    4,272.00€
    50mg
    7,120.00€
    100mg
    11,650.00€
  • Avibactam Impurity 20
    TLC
    + Info

    Avibactam Impurity 20

    Formula:C13H19N3O2
    Molecular weight:249.32

    Ref: 4Z-A-192021

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  • Tiamulin-d10 HCl
    TLC
    + Info

    Tiamulin-d10 HCl

    Formula:C28H37NO4SD10·HCl
    Molecular weight:503.82 36.46

    Ref: 4Z-T-942

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    To inquire
    100mg
    To inquire
  • Tigecycline Impurity 23
    TLC
    + Info

    Tigecycline Impurity 23

    Controlled Product
    CAS:
    Formula:C26H32N4O8
    Color and Shape:White To Off-White Solid
    Molecular weight:528.56

    Ref: 4Z-T-109035

    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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  • Milbemycin D
    TLC
    + Info

    Milbemycin D

    CAS:
    Formula:C33H48O7
    Molecular weight:556.74

    Ref: 4Z-M-663

    5mg
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    10mg
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    50mg
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    100mg
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  • Eribulin Impurity 26
    TLC
    + Info

    Eribulin Impurity 26

    Formula:C70H132O13Si5
    Molecular weight:1322.24

    Ref: 4Z-E-110030

    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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  • Cephalosporin Impurity 11 (Cefovecin)
    TLC
    + Info

    Cephalosporin Impurity 11 (Cefovecin)

    CAS:
    Formula:C17H19N5O6S2
    Molecular weight:453.49

    Ref: 4Z-C-240013

    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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  • Cefixime Impurity 15
    TLC
    + Info

    Cefixime Impurity 15

    CAS:
    Formula:C7H8ClNO6
    Molecular weight:237.59

    Ref: 4Z-C-9130

    5mg
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    50mg
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    100mg
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  • Cefotiam Impurity 11
    TLC
    + Info

    Cefotiam Impurity 11

    Formula:C18H23N9O4S3
    Molecular weight:525.62

    Ref: 4Z-C-10315

    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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  • Avibactam Impurity 55 DiHCl
    TLC
    + Info

    Avibactam Impurity 55 DiHCl

    CAS:
    Formula:C17H26N2O3·2HCl
    Molecular weight:306.41 2*36.46

    Ref: 4Z-A-192056

    5mg
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    100mg
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  • Cefminox Sodium Impurity 25
    TLC
    + Info

    Cefminox Sodium Impurity 25

    Formula:C16H21N7O7S3
    Molecular weight:519.57

    Ref: 4Z-C-167026

    5mg
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    50mg
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    100mg
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  • Faropenem Impurity 18
    TLC
    + Info

    Faropenem Impurity 18

    Formula:C12H14NO7S·Na
    Molecular weight:316.30 22.99

    Ref: 4Z-F-087028

    5mg
    1,442.00€
    10mg
    2,440.00€
    25mg
    4,473.00€
    50mg
    7,454.00€
    100mg
    12,197.00€
  • Clindamycin Impurity 40
    TLC
    + Info

    Clindamycin Impurity 40

    Formula:C18H32Cl2N2O4S
    Molecular weight:443.42

    Ref: 4Z-C-5092

    5mg
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    50mg
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    100mg
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  • Caspofungin Impurity 24
    TLC
    + Info

    Caspofungin Impurity 24

    Formula:C50H80N8O16
    Molecular weight:1049.23

    Ref: 4Z-PC-155032

    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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  • Tulathromycin A Impurity 19
    TLC
    + Info

    Tulathromycin A Impurity 19

    Formula:C42H79N3O12
    Molecular weight:818.10

    Ref: 4Z-T-153022

    5mg
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    50mg
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    100mg
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  • Ceftaroline Fosamil Impurity 25 and Ceftaroline Fosamil Impurity 26 (Equilibrium Form)
    TLC
    + Info

    Ceftaroline Fosamil Impurity 25 and Ceftaroline Fosamil Impurity 26 (Equilibrium Form)

    CAS:
    Formula:C28H24N2O5S
    Molecular weight:500.57

    Ref: 4Z-C-158041

    5mg
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    100mg
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  • Cefotiam Impurity 23
    TLC
    + Info

    Cefotiam Impurity 23

    Formula:C23H27N11O5S4
    Molecular weight:665.78

    Ref: 4Z-C-10328

    5mg
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    50mg
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    100mg
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  • Minocycline Impurity 8
    TLC
    + Info

    Minocycline Impurity 8

    Formula:C25H32N4O7
    Molecular weight:500.55

    Ref: 4Z-M-3448

    5mg
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    50mg
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    100mg
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  • Moxifloxacin Impurity 106 HCl Salt
    TLC
    + Info

    Moxifloxacin Impurity 106 HCl Salt

    Formula:C18H20FN3O4·HCl
    Molecular weight:361.37 36.46

    Ref: 4Z-M-27164

    5mg
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    10mg
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    50mg
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    100mg
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  • Linezolid Impurity 65
    TLC
    + Info

    Linezolid Impurity 65

    Formula:C19H27FN2O10S2
    Molecular weight:526.55

    Ref: 4Z-L-0783

    5mg
    817.00€
    10mg
    1,302.00€
    25mg
    2,344.00€
    50mg
    3,645.00€
    100mg
    5,988.00€
  • Cefepime EP Impurity D (Cefepime USP Related Compound D)
    TLC
    + Info

    Cefepime EP Impurity D (Cefepime USP Related Compound D)

    CAS:
    Formula:C6H7N3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:201.20

    Ref: 4Z-C-11110

    5mg
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    100mg
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  • Moxifloxacin Impurity 104 HCl
    TLC
    + Info

    Moxifloxacin Impurity 104 HCl

    Formula:C22H26FN3O4·HCl
    Molecular weight:415.47 36.46

    Ref: 4Z-M-27161

    5mg
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    100mg
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  • Cefdinir Isoxazole Analog
    TLC
    + Info

    Cefdinir Isoxazole Analog

    CAS:
    Formula:C13H11N3O6S
    Color and Shape:Off-White Solid
    Molecular weight:337.31

    Ref: 4Z-C-1113

    5mg
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  • Ciprofloxacin Impurity 14
    TLC
    + Info

    Ciprofloxacin Impurity 14

    Formula:C17H23N3O
    Molecular weight:285.18

    Ref: 4Z-C-0833

    5mg
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  • Roxithromycin
    Targetmol
    + Info

    Roxithromycin

    CAS:
    Roxithromycin (RU-28965) is a semi-synthetic derivative of the macrolide antibiotic erythromycin with antibacterial and anti-malarial activities.
    Formula:C41H76N2O15
    Purity:99.17% - 99.29%
    Color and Shape:White Crystalline Powder
    Molecular weight:837.05

    Ref: TM-T1151

    1g
    55.00€
    1mL*10mM (DMSO)
    55.00€
  • Rapamycin Impurity 13
    TLC
    + Info

    Rapamycin Impurity 13

    Formula:C38H57NO11
    Molecular weight:703.87

    Ref: 4Z-R-1827

    5mg
    To inquire
  • Delafloxacin Impurity 4
    TLC
    + Info

    Delafloxacin Impurity 4

    Formula:C17H12ClF3N4O2
    Molecular weight:396.75

    Ref: 4Z-D-189006

    5mg
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    100mg
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  • Moxifloxacin Impurity 4 DiHCl
    TLC
    + Info

    Moxifloxacin Impurity 4 DiHCl

    CAS:
    Formula:C14H20N2·2HCl
    Color and Shape:Pale Red Solid
    Molecular weight:216.33 2 36.46

    Ref: 4Z-M-2729

    5mg
    298.00€
    10mg
    474.00€
    25mg
    677.00€
    50mg
    880.00€
    100mg
    1,230.00€
  • Cefminox Sodium Impurity 14
    TLC
    + Info

    Cefminox Sodium Impurity 14

    Formula:C17H23N3O9S2
    Molecular weight:477.50

    Ref: 4Z-C-167015

    5mg
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  • Pradofloxacin
    Targetmol
    + Info

    Pradofloxacin

    CAS:
    Pradofloxacin is a fluoroquinolone antibioticthat exerts its bactericidal effect by inhibiting bacterial DNA gyrase and topoisomerase IV.
    Formula:C21H21FN4O3
    Purity:98.76%
    Color and Shape:Solid
    Molecular weight:396.41

    Ref: TM-T81412

    1mg
    127.00€
    5mg
    304.00€
    10mg
    458.00€
    25mg
    900.00€
    50mg
    1,346.00€
    100mg
    1,922.00€
    200mg
    2,627.00€
  • Josamycin-13C-d3
    TLC
    + Info

    Josamycin-13C-d3

    CAS:
    Formula:C4113CH66D3NO15
    Molecular weight:832.02

    Ref: 4Z-J-008006

    5mg
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  • Piperacillin EP Impurity M Disodium Salt
    TLC
    + Info

    Piperacillin EP Impurity M Disodium Salt

    CAS:
    Formula:C23H27N5O8S·2Na
    Color and Shape:White To Off-White Solid
    Molecular weight:533.56 2*22.99

    Ref: 4Z-P-7427

    5mg
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  • Pradofloxacin
    TLC
    + Info

    Pradofloxacin

    CAS:
    Formula:C21H21FN4O3
    Molecular weight:396.42

    Ref: 4Z-P-274002

    5mg
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  • Delta 2 Cefdinir
    Biosynth
    + Info

    Delta 2 Cefdinir

    CAS:
    Delta 2 Cefdinir is a cephalosporin antibiotic used for the treatment of respiratory tract infections and skin infections. The drug product is an analytical standard that has been custom synthesized for metabolism studies. It is also used as an impurity standard for synthesis in research and development, as well as for HPLC analysis. Delta 2 Cefdinir is a high-purity, pharmacopoeia grade API with a purity of >98% and contains no detectable levels of natural impurities.
    Formula:C14H13N5O5S2
    Purity:Min. 95%
    Molecular weight:395.42 g/mol

    Ref: 3D-ID165846

    1g
    4,573.00€
  • Cefprozil Impurity 4
    TLC
    + Info

    Cefprozil Impurity 4

    Formula:C17H19N3O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:393.41

    Ref: 4Z-C-127016

    5mg
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    50mg
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    100mg
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  • Moxifloxacin Impurity 15
    TLC
    + Info

    Moxifloxacin Impurity 15

    Formula:C22H26FN3O4
    Molecular weight:415.47

    Ref: 4Z-M-2716

    5mg
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  • Milbemycin A3 Oxime
    TLC
    + Info

    Milbemycin A3 Oxime

    CAS:
    Formula:C31H43NO7
    Molecular weight:541.69

    Ref: 4Z-M-661

    5mg
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  • Tetracycline-13C-d3
    TLC
    + Info

    Tetracycline-13C-d3

    Formula:CC21H21D3N2O8
    Molecular weight:448.45

    Ref: 4Z-T-4014

    5mg
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  • Ceftazidime Impurity 5
    TLC
    + Info

    Ceftazidime Impurity 5

    CAS:
    Formula:C20H22N4O4S3
    Color and Shape:Pale Yellow Solid
    Molecular weight:478.60

    Ref: 4Z-C-10516

    5mg
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  • Teicoplanin A3-1
    TLC
    + Info

    Teicoplanin A3-1

    CAS:
    Formula:C72H68Cl2N8O28
    Molecular weight:1564.29

    Ref: 4Z-T-199006

    5mg
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  • Latamoxef Impurity 51
    TLC
    + Info

    Latamoxef Impurity 51

    CAS:
    Formula:C20H20N6O9S
    Molecular weight:520.47

    Ref: 4Z-L-102052

    5mg
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  • Oritavancin diphosphate
    Targetmol
    + Info

    Oritavancin diphosphate

    CAS:
    Oritavancin diphosphate, a novel semisynthetic glycopeptide antibiotic, targets serious Gram-positive infections.
    Formula:C86H103Cl3N10O34P2
    Purity:100% - 99.49%
    Color and Shape:Solid
    Molecular weight:1989.09

    Ref: TM-T2691

    2mg
    47.00€
    5mg
    73.00€
    10mg
    107.00€
    25mg
    188.00€
    50mg
    354.00€
    100mg
    567.00€
    200mg
    757.00€
  • Nafcillin Sodium Salt
    TLC
    + Info

    Nafcillin Sodium Salt

    CAS:
    Formula:C21H21N2O5S·Na
    Molecular weight:413.47 22.99

    Ref: 4Z-N-384

    5mg
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  • Lymecycline
    TLC
    + Info

    Lymecycline

    CAS:
    Formula:C29H38N4O10
    Molecular weight:602.64

    Ref: 4Z-T-405

    5mg
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