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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.
  • Ertapenem Impurity 40 HCl
    TLC
    + Info

    Ertapenem Impurity 40 HCl

    Formula:C12H14N2O3S·HCl
    Molecular weight:266.32 36.46

    Ref: 4Z-E-071057

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  • Cefotiam Impurity 31
    TLC
    + Info

    Cefotiam Impurity 31

    Formula:C36H44N18O7S6
    Molecular weight:1033.23

    Ref: 4Z-C-10336

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  • Tacrolimus Impurity 17
    TLC
    + Info

    Tacrolimus Impurity 17

    CAS:
    Formula:C56H99NO14Si2
    Molecular weight:1066.57

    Ref: 4Z-T-3933

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  • Ceftizoxime Impurity 33
    TLC
    + Info

    Ceftizoxime Impurity 33

    Formula:C10H15N3O3S
    Molecular weight:257.31

    Ref: 4Z-C-9036

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  • Teicoplanin A2 Related Compound 1
    TLC
    + Info

    Teicoplanin A2 Related Compound 1

    Formula:C86H93Cl2N9O33
    Molecular weight:1851.62

    Ref: 4Z-T-199007

    5mg
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    Discontinued product
  • Cilastatin Impurity 25
    TLC
    + Info

    Cilastatin Impurity 25

    Formula:C15H25NO4
    Molecular weight:283.37

    Ref: 4Z-C-136040

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  • Caspofungin Impurity 1 (5-((3R)-3-Hydroxy-L-Ornithine)-Pneumocandin B0)
    TLC
    + Info

    Caspofungin Impurity 1 (5-((3R)-3-Hydroxy-L-Ornithine)-Pneumocandin B0)

    CAS:
    Formula:C50H82N8O16
    Molecular weight:1051.25

    Ref: 4Z-PC-155005

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  • Ceftizoxime
    TLC
    + Info

    Ceftizoxime

    CAS:
    Formula:C13H13N5O5S2
    Molecular weight:383.41

    Ref: 4Z-C-901

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  • Cefditoren Impurity 17
    TLC
    + Info

    Cefditoren Impurity 17

    CAS:
    Formula:C25H28N6O7S3
    Color and Shape:Yellow Solid
    Molecular weight:620.71

    Ref: 4Z-C-7623

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  • Cefotiam Impurity 21
    TLC
    + Info

    Cefotiam Impurity 21

    Formula:C18H23N9O4S3
    Molecular weight:525.62

    Ref: 4Z-C-10326

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  • Cephalexin Impurity 4
    TLC
    + Info

    Cephalexin Impurity 4

    Formula:C16H18N2O4S
    Molecular weight:334.40

    Ref: 4Z-C-4722

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  • Desbutyl Lumefantrine HCl
    TLC
    + Info

    Desbutyl Lumefantrine HCl

    CAS:
    Formula:C26H24Cl3NO·HCl
    Color and Shape:Yellow Solid
    Molecular weight:472.83 36.46

    Ref: 4Z-L-2923

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  • CymitQuimica logo
    Targetmol
    + Info

    Kanamycin

    CAS:
    Kanamycin (Kanamycin A) is an aminoglycoside antibiotic with antibacterial activity, used in research on tuberculosis and pneumonia.
    Purity:99.91%
    Color and Shape:Soild

    Ref: TM-T64922

    100mg
    38.00€
    500mg
    72.00€
  • Cefminox Sodium Impurity 18
    TLC
    + Info

    Cefminox Sodium Impurity 18

    Formula:C16H21N3O9S2
    Molecular weight:463.48

    Ref: 4Z-C-167019

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  • Benzylpenicillin CP Impurity I
    TLC
    + Info

    Benzylpenicillin CP Impurity I

    CAS:
    Formula:C16H18N2O4S
    Molecular weight:334.40

    Ref: 4Z-P-0420

    5mg
    1,877.00€
    10mg
    3,107.00€
    25mg
    5,696.00€
    50mg
    9,450.00€
    100mg
    15,534.00€
  • Phenoxymethylpenicillin EP Impurity E
    TLC
    + Info

    Phenoxymethylpenicillin EP Impurity E

    CAS:
    Formula:C16H20N2O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:368.40

    Ref: 4Z-P-872

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  • Erythromycin Impurity 9 (Cycloester Erythromycin Enol Ether)
    TLC
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    Erythromycin Impurity 9 (Cycloester Erythromycin Enol Ether)

    CAS:
    Formula:C38H63NO13
    Color and Shape:White To Off-White Solid
    Molecular weight:741.92

    Ref: 4Z-E-2045

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  • Amifloxacin
    Targetmol
    + Info

    Amifloxacin

    CAS:
    Amifloxacin (Win49375) is a synthetic antibacterial compound and showed moderate activity against Staphylococcus aureus, with MICs of less than or equal to 2
    Formula:C16H19FN4O3
    Purity:98.1%
    Color and Shape:Solid
    Molecular weight:334.35

    Ref: TM-T17254

    1mg
    120.00€
    5mg
    283.00€
    10mg
    472.00€
    25mg
    753.00€
    50mg
    1,017.00€
    1mL*10mM (DMSO)
    662.00€
  • Piperacillin Impurity 3
    TLC
    + Info

    Piperacillin Impurity 3

    Formula:C46H56N10O15S2
    Molecular weight:1053.15

    Ref: 4Z-P-7416

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  • Cilastatin Impurity 27
    TLC
    + Info

    Cilastatin Impurity 27

    Formula:C16H26N2O5S
    Molecular weight:358.45

    Ref: 4Z-C-136042

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  • Cephapirin
    TLC
    + Info

    Cephapirin

    CAS:
    Formula:C17H17N3O6S2
    Molecular weight:423.47

    Ref: 4Z-C-182001

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  • (5R)-3-(3-Fluoro-4-morpholinophenyl)-5-(hydroxymethyl)oxazolidin-2-one
    Mikromol
    + Info

    (5R)-3-(3-Fluoro-4-morpholinophenyl)-5-(hydroxymethyl)oxazolidin-2-one

    Controlled Product
    CAS:
    Formula:C14H17FN2O4
    Color and Shape:Neat
    Molecular weight:296.30

    Ref: 86-MM3300.05

    25mg
    1,116.00€
    100mg
    1,716.00€
  • N-Nitroso Streptomycin
    TLC
    + Info

    N-Nitroso Streptomycin

    Formula:C21H38N8O13
    Molecular weight:610.58

    Ref: 4Z-S-083010

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  • Azithromycin Impurity 3
    TLC
    + Info

    Azithromycin Impurity 3

    CAS:
    Formula:C38H74N2O13
    Color and Shape:White To Off-White Solid
    Molecular weight:767.01

    Ref: 4Z-A-2624

    5mg
    817.00€
    10mg
    1,302.00€
    25mg
    2,344.00€
    50mg
    3,645.00€
    100mg
    5,988.00€
  • Posaconazole Impurity 2
    TLC
    + Info

    Posaconazole Impurity 2

    Formula:C36H42N8O4
    Molecular weight:650.79

    Ref: 4Z-P-389

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  • Dirithromycin-13C-d3
    TLC
    + Info

    Dirithromycin-13C-d3

    CAS:
    Formula:CC41H75D3N2O14
    Color and Shape:White To Off-White Solid
    Molecular weight:839.10

    Ref: 4Z-D-106002

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  • Naransin Sodium
    TLC
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    Naransin Sodium

    CAS:
    Formula:C43H71O11·Na
    Molecular weight:764.03 22.99

    Ref: 4Z-N-109001

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  • Ertapenem Impurity 6
    TLC
    + Info

    Ertapenem Impurity 6

    Formula:C44H50N6O14S2
    Molecular weight:951.032

    Ref: 4Z-E-071023

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  • Capreomycin Impurity B
    TLC
    + Info

    Capreomycin Impurity B

    Formula:C25H44N14O7
    Molecular weight:652.72

    Ref: 4Z-C-194007

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  • Tedizolid Impurity 3
    TLC
    + Info

    Tedizolid Impurity 3

    Formula:C20H22FN6O8P
    Molecular weight:524.41

    Ref: 4Z-T-163004

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  • D-Penicillamine-d3
    TLC
    + Info

    D-Penicillamine-d3

    CAS:
    Formula:C5H8D3NO2S
    Color and Shape:White To Off-White Solid
    Molecular weight:152.23

    Ref: 4Z-P-892

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  • Faropenem Impurity 43 Sodium Salt
    TLC
    + Info

    Faropenem Impurity 43 Sodium Salt

    Formula:C18H30N2O5SSi·Na
    Molecular weight:414.59 22.99

    Ref: 4Z-F-087058

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  • Tigecycline-d9
    TLC
    + Info

    Tigecycline-d9

    CAS:
    Formula:C29H30D9N5O8
    Color and Shape:Orange Solid
    Molecular weight:594.71

    Ref: 4Z-T-109017

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  • (S)-5-((tert-Butylamino)methyl)-3-(3-fluoro-(4-morpholinyl)phenyl)oxazolidin-2-one
    Biosynth
    + Info

    (S)-5-((tert-Butylamino)methyl)-3-(3-fluoro-(4-morpholinyl)phenyl)oxazolidin-2-one

    CAS:
    (S)-5-((tert-Butylamino)methyl)-3-(3-fluoro-(4-morpholinyl)phenyl)oxazolidin-2-one is a drug product with CAS No. 1215006-08-8, which is a metabolite of Fluoxetine. It is an impurity standard for Fluoxetine and has been used as a reference compound in metabolism studies. (S)-5-((tert-Butylamino)methyl)-3-(3-fluoro-(4-morpholinyl)phenyl)oxazolidin-2-one is also an analytical reagent that can be used to calibrate HPLC systems.
    Formula:C18H26FN3O3
    Purity:Min. 95%
    Color and Shape:White To Off-White Solid
    Molecular weight:351.42 g/mol

    Ref: 3D-IT58048

    10mg
    140.00€
    25mg
    185.00€
    50mg
    265.00€
  • Ceftizoxime Impurity 37
    TLC
    + Info

    Ceftizoxime Impurity 37

    Formula:C26H28N10O11S4
    Molecular weight:784.81

    Ref: 4Z-C-9040

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  • Lasalocid
    Targetmol
    + Info

    Lasalocid

    CAS:
    Lasalocid (Lasalocid-A) is an ion carrier antibiotic produced by Streptomyces, which has antimicrobial and parasitic properties and is often added to feed.
    Formula:C34H54O8
    Purity:98.06% - 99.35%
    Color and Shape:Solid
    Molecular weight:590.79

    Ref: TM-T15717

    2mg
    35.00€
    1mL*10mM (DMSO)
    47.00€
  • Posaconazole Impurity 70
    TLC
    + Info

    Posaconazole Impurity 70

    CAS:
    Formula:C11H14N2O2
    Molecular weight:206.25

    Ref: 4Z-P-38106

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  • Latamoxef Impurity 73
    TLC
    + Info

    Latamoxef Impurity 73

    Formula:C30H32O8
    Molecular weight:520.58

    Ref: 4Z-L-102074

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  • Tazobactam Acid Impurity 44
    TLC
    + Info

    Tazobactam Acid Impurity 44

    CAS:
    Formula:C15H15N5O5S
    Molecular weight:377.38

    Ref: 4Z-T-127053

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  • Oxytetracycline EP Impurity D (α-Apo-Oxytetracycline)
    TLC
    + Info

    Oxytetracycline EP Impurity D (α-Apo-Oxytetracycline)

    CAS:
    Formula:C22H22N2O8
    Molecular weight:442.42

    Ref: 4Z-O-168

    5mg
    1,945.00€
    10mg
    3,253.00€
    25mg
    5,963.00€
    50mg
    9,894.00€
    100mg
    16,263.00€
  • rac-Bacitracin Impurity 7
    TLC
    + Info

    rac-Bacitracin Impurity 7

    CAS:
    Formula:C9H11NO3S
    Molecular weight:213.25

    Ref: 4Z-PB-073035

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  • Tazobactam Acid Impurity 1
    TLC
    + Info

    Tazobactam Acid Impurity 1

    Formula:C10H8N4O9S
    Molecular weight:360.25

    Ref: 4Z-T-127009

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  • Cefadroxil Impurity 2
    TLC
    + Info

    Cefadroxil Impurity 2

    CAS:
    Formula:C9H11NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:181.19

    Ref: 4Z-C-135013

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  • N-Nitroso Pipecolic Acid
    TLC
    + Info

    N-Nitroso Pipecolic Acid

    CAS:
    Formula:C6H10N2O3
    Molecular weight:158.16

    Ref: 4Z-P-246010

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  • Cefotaxime Impurity 4
    TLC
    + Info

    Cefotaxime Impurity 4

    CAS:
    Formula:C16H16N5O7S2
    Color and Shape:White To Off-White Solid
    Molecular weight:455.46

    Ref: 4Z-C-106017

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  • Ceftibuten Impurity 7
    TLC
    + Info

    Ceftibuten Impurity 7

    CAS:
    Formula:C7H8N2O3S
    Molecular weight:200.22

    Ref: 4Z-C-1098

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  • Clarithromycin Impurity 14 (Mixture of Z and E Isomers)
    TLC
    + Info

    Clarithromycin Impurity 14 (Mixture of Z and E Isomers)

    Formula:C49H94N2O13Si2
    Molecular weight:975.46

    Ref: 4Z-C-3736

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  • Minocycline-13C-d3
    TLC
    + Info

    Minocycline-13C-d3

    CAS:
    Formula:C23H24N3O7D3
    Molecular weight:461.49

    Ref: 4Z-M-342

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  • Cefalexin Impurity 1
    TLC
    + Info

    Cefalexin Impurity 1

    CAS:
    Formula:C11H11N3O2
    Color and Shape:Gray Solid
    Molecular weight:217.23

    Ref: 4Z-C-137001

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  • Benzylpenicillin Impurity 1
    TLC
    + Info

    Benzylpenicillin Impurity 1

    Formula:C18H25N3O6S
    Molecular weight:411.47

    Ref: 4Z-P-0427

    5mg
    1,400.00€
    10mg
    2,344.00€
    25mg
    4,296.00€
    50mg
    7,160.00€
    100mg
    11,716.00€
  • Cefamandole Impurity 15
    TLC
    + Info

    Cefamandole Impurity 15

    Formula:C19H18N6O7S2
    Molecular weight:506.51

    Ref: 4Z-C-162022

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  • Moxifloxacin Impurity 87
    TLC
    + Info

    Moxifloxacin Impurity 87

    Formula:C21H22FN3O5
    Molecular weight:415.42

    Ref: 4Z-M-27117

    5mg
    2,344.00€
    10mg
    3,906.00€
    25mg
    7,160.00€
    50mg
    11,716.00€
    100mg
    19,266.00€
  • Cefmetazole Impurity 13
    TLC
    + Info

    Cefmetazole Impurity 13

    Formula:C11H14N6O4S2
    Molecular weight:358.39

    Ref: 4Z-C-126020

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  • Amikacin EP Impurity E
    TLC
    + Info

    Amikacin EP Impurity E

    Formula:C22H43N5O13
    Color and Shape:White To Off-White Solid
    Molecular weight:585.61

    Ref: 4Z-A-144005

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  • Sulbactam sodium
    Targetmol
    + Info

    Sulbactam sodium

    CAS:
    Sulbactam sodium (CP-45899-2) (Unasyn) is an irreversible β-lactamase inhibitor.
    Formula:C8H10NO5S·Na
    Purity:99.76%
    Color and Shape:White Or Off-White Crystalline Powder
    Molecular weight:255.22

    Ref: TM-T6685

    100mg
    37.00€
    200mg
    52.00€
    1mL*10mM (DMSO)
    47.00€
  • Colistimethate Sodium
    TLC
    + Info

    Colistimethate Sodium

    CAS:

    Ref: 4Z-PC-321006

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  • Posaconazole Impurity 28
    TLC
    + Info

    Posaconazole Impurity 28

    Formula:C39H44FN11O4
    Molecular weight:749.86

    Ref: 4Z-P-3851

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  • Cefoxitin Impurity 10
    TLC
    + Info

    Cefoxitin Impurity 10

    Formula:C31H31N5O12S4
    Molecular weight:793.852

    Ref: 4Z-C-156020

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  • 4'-Demethyl Homoharringtonine
    TLC
    + Info

    4'-Demethyl Homoharringtonine

    Formula:C28H37NO9
    Molecular weight:531.61

    Ref: 4Z-O-027002

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  • Terbinafine Impurity 21
    TLC
    + Info

    Terbinafine Impurity 21

    Formula:C21H27N
    Molecular weight:293.45

    Ref: 4Z-T-5441

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  • Rifaximin Impurity 1
    TLC
    + Info

    Rifaximin Impurity 1

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

    Ref: 4Z-R-357

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  • Cefotetan
    TLC
    + Info

    Cefotetan

    CAS:
    Formula:C17H17N7O8S4
    Molecular weight:575.62

    Ref: 4Z-C-243001

    5mg
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  • Tylvalosin-d9
    TLC
    + Info

    Tylvalosin-d9

    CAS:
    Formula:C53H78D9NO19
    Molecular weight:1051.32

    Ref: 4Z-T-175005

    5mg
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  • Clindamycin Phosphate Impurity 10 Sodium Salt
    TLC
    + Info

    Clindamycin Phosphate Impurity 10 Sodium Salt

    Formula:C18H33ClN2O10PS·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:535.96 22.99

    Ref: 4Z-C-5068

    5mg
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  • Colistin A-d7 Pentafluoroacetate
    TLC
    + Info

    Colistin A-d7 Pentafluoroacetate

    Formula:C53H93D7N16O13·5C2HF3O2
    Molecular weight:1176.52 5* 114.02

    Ref: 4Z-PC-321011

    5mg
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  • N2-Desmethyl Omadacycline
    TLC
    + Info

    N2-Desmethyl Omadacycline

    Formula:C28H38N4O7
    Molecular weight:542.63

    Ref: 4Z-O-112007

    5mg
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  • (4S)-2-[Carboxy[(phenoxy-acetyl)amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic Acid (Penicill…
    Mikromol
    + Info

    (4S)-2-[Carboxy[(phenoxy-acetyl)amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic Acid (Penicilloic Acids of Phenoxymethylpenicillin)

    Controlled Product
    CAS:
    Formula:C16H20N2O6S
    Color and Shape:Neat
    Molecular weight:368.40

    Ref: 86-MM0026.01

    25mg
    1,277.00€
    100mg
    1,817.00€
  • Lincomycin EP Impurity B (Mixture of Z and E Isomers)
    TLC
    + Info

    Lincomycin EP Impurity B (Mixture of Z and E Isomers)

    CAS:
    Formula:C18H32N2O6S
    Molecular weight:404.53

    Ref: 4Z-L-093015

    5mg
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  • Cefiderocol
    Targetmol
    + Info

    Cefiderocol

    CAS:
    Cefiderocol (S-649266) is a new type of siderophore-cephalosporin conjugate with antibacterial activity, inhibiting aerobic gram-negative bacteria.
    Formula:C30H34ClN7O10S2
    Purity:98.46%
    Color and Shape:Solid
    Molecular weight:752.22

    Ref: TM-T7585

    1mg
    204.00€
    5mg
    519.00€
    10mg
    783.00€
    25mg
    1,617.00€
  • Isovalerylspiramycin I
    TLC
    + Info

    Isovalerylspiramycin I

    CAS:
    Formula:C48H82N2O15
    Molecular weight:927.18

    Ref: 4Z-S-4313

    5mg
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  • Ceftizoxime Impurity 34
    TLC
    + Info

    Ceftizoxime Impurity 34

    CAS:
    Formula:C7H9N3O3S
    Molecular weight:215.23

    Ref: 4Z-C-9037

    5mg
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  • Anidulafungin Impurity 4
    TLC
    + Info

    Anidulafungin Impurity 4

    CAS:
    Formula:C6H11NO3
    Molecular weight:145.16

    Ref: 4Z-PA-200009

    5mg
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  • Lomefloxacin Impurity 2 HCl
    TLC
    + Info

    Lomefloxacin Impurity 2 HCl

    Formula:C17H20FN3O4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:349.36 36.46

    Ref: 4Z-L-128003

    5mg
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  • Florfenicol Impurity 13
    TLC
    + Info

    Florfenicol Impurity 13

    Formula:C13H17NO4S
    Molecular weight:283.34

    Ref: 4Z-F-2323

    5mg
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  • Biapenem Impurity 2
    TLC
    + Info

    Biapenem Impurity 2

    Formula:C15H20N4O5S
    Molecular weight:368.41

    Ref: 4Z-B-081010

    5mg
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  • Florfenicol Impurity 3
    TLC
    + Info

    Florfenicol Impurity 3

    Formula:C24H28Cl4N2O9S2
    Molecular weight:694.41

    Ref: 4Z-F-238

    5mg
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  • Tazobactam Acid Impurity 51
    TLC
    + Info

    Tazobactam Acid Impurity 51

    CAS:
    Formula:C22H21NO7S
    Molecular weight:443.47

    Ref: 4Z-T-127063

    5mg
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  • Fosfomycin Impurity 16
    TLC
    + Info

    Fosfomycin Impurity 16

    CAS:
    Formula:C3H7O4P·C8H11N
    Molecular weight:138.06 121.18

    Ref: 4Z-F-4732

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  • Sulbactam Impurity 4
    TLC
    + Info

    Sulbactam Impurity 4

    Formula:C8H10BrNO4S
    Molecular weight:296.14

    Ref: 4Z-S-4614

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  • Fosfomycin Diastereomer 1
    TLC
    + Info

    Fosfomycin Diastereomer 1

    CAS:
    Formula:C3H7O4P
    Molecular weight:122.06

    Ref: 4Z-F-479

    5mg
    2,344.00€
    10mg
    3,906.00€
    25mg
    7,160.00€
    50mg
    11,716.00€
    100mg
    19,266.00€
  • Ceftaroline Fosamil Impurity 11
    TLC
    + Info

    Ceftaroline Fosamil Impurity 11

    CAS:
    Formula:C24H22N8O6S4
    Molecular weight:646.75

    Ref: 4Z-C-158012

    5mg
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  • Ertapenem Impurity 35
    TLC
    + Info

    Ertapenem Impurity 35

    CAS:
    Formula:C10H17NO5
    Molecular weight:231.25

    Ref: 4Z-E-071052

    5mg
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  • Tacrolimus EP Impurity C (Tacrolimus 19-DMT)
    TLC
    + Info

    Tacrolimus EP Impurity C (Tacrolimus 19-DMT)

    Formula:C43H67NO12
    Molecular weight:790.00

    Ref: 4Z-T-3926

    5mg
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  • Micafungin Impurity 14
    TLC
    + Info

    Micafungin Impurity 14

    Formula:C56H70N9O23S·Na
    Molecular weight:1269.29 22.99

    Ref: 4Z-PM-127002

    5mg
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  • Posaconazole Impurity 60
    TLC
    + Info

    Posaconazole Impurity 60

    Formula:C16H20F2O3
    Molecular weight:298.33

    Ref: 4Z-P-3894

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  • Clindamycin Impurity 25 (Sulfone)
    TLC
    + Info

    Clindamycin Impurity 25 (Sulfone)

    CAS:
    Formula:C18H33ClN2O7S
    Color and Shape:White To Off-White Solid
    Molecular weight:456.98

    Ref: 4Z-C-507

    5mg
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  • Tacrolimus Impurity 33
    TLC
    + Info

    Tacrolimus Impurity 33

    CAS:
    Formula:C45H71NO12
    Molecular weight:818.06

    Ref: 4Z-T-3952

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  • Mitomycin Impurity 9 Trifluoroacetate
    TLC
    + Info

    Mitomycin Impurity 9 Trifluoroacetate

    CAS:
    Formula:C13H15N3O4·C2HF3O2
    Molecular weight:277.28 114.02

    Ref: 4Z-M-8422

    5mg
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  • Cloxacillin Impurity 2
    TLC
    + Info

    Cloxacillin Impurity 2

    Formula:C27H28ClN5O8S2
    Molecular weight:650.13

    Ref: 4Z-C-191015

    5mg
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  • Ixabepilone Impurity 7
    TLC
    + Info

    Ixabepilone Impurity 7

    Formula:C27H42N4O6S
    Molecular weight:550.72

    Ref: 4Z-I-069008

    5mg
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  • Besifloxacin Impurity A HCl
    TLC
    + Info

    Besifloxacin Impurity A HCl

    CAS:
    Formula:C19H21ClFN3O3·HCl
    Color and Shape:Yellow Solid
    Molecular weight:393.85 36.46

    Ref: 4Z-B-100001

    5mg
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  • Sparfloxacin Impurity 7
    TLC
    + Info

    Sparfloxacin Impurity 7

    CAS:
    Formula:C19H13FN2O5
    Molecular weight:368.32

    Ref: 4Z-S-0710

    5mg
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  • Tigecycline Impurity 20
    TLC
    + Info

    Tigecycline Impurity 20

    Formula:C6H3N3O7C9H13N3O
    Molecular weight:229.10 179.22

    Ref: 4Z-T-109031

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  • Lovastatin 6'-β-Hydroxy Impurity
    TLC
    + Info

    Lovastatin 6'-β-Hydroxy Impurity

    Formula:C24H36O6
    Molecular weight:420.55

    Ref: 4Z-L-1212

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  • Eribulin Impurity 7
    TLC
    + Info

    Eribulin Impurity 7

    CAS:
    Formula:C32H63IO7Si3
    Color and Shape:Colorless Oil
    Molecular weight:771.01

    Ref: 4Z-E-110008

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  • Clindamycin 2-Phosphate Sulfoxide (Mixture of Diastereomers)
    TLC
    + Info

    Clindamycin 2-Phosphate Sulfoxide (Mixture of Diastereomers)

    CAS:
    Formula:C18H34ClN2O9PS
    Color and Shape:White To Off-White Solid
    Molecular weight:520.96

    Ref: 4Z-C-5032

    5mg
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  • Micafungin Impurity 20
    TLC
    + Info

    Micafungin Impurity 20

    CAS:
    Formula:C22H23NO4
    Molecular weight:365.43

    Ref: 4Z-PM-127026

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  • Cefazolin Impurity 43
    TLC
    + Info

    Cefazolin Impurity 43

    CAS:
    Formula:C6H6N4S4
    Molecular weight:262.38

    Ref: 4Z-C-9663

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  • Tigecycline Impurity 5
    TLC
    + Info

    Tigecycline Impurity 5

    Formula:C24H30N4O8
    Molecular weight:502.53

    Ref: 4Z-T-109015

    5mg
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  • Cefotiam Impurity 25
    TLC
    + Info

    Cefotiam Impurity 25

    CAS:
    Formula:C13H14N4O4S2
    Color and Shape:White To Off-White Solid
    Molecular weight:354.40

    Ref: 4Z-C-10330

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