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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"

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productos por página.
  • Sodium Colistin A Methanesulfonate


    Fórmula:C58H110N16O28S5·5Na
    Peso molecular:1639.90 5*22.99

    Ref: 4Z-PC-321012

    5mg
    A consultar
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    A consultar
  • Ciprofloxacin Impurity 20

    CAS:
    Fórmula:C13H14FN3O2
    Peso molecular:263.27

    Ref: 4Z-C-0848

    5mg
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  • Ampicillin Impurity 23 DiHCl


    Fórmula:C17H23N3O5S·2HCl
    Peso molecular:381.45 2*36.46

    Ref: 4Z-A-6641

    5mg
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  • Cefotaxime impurity 30


    Fórmula:C34H33N11O12S6
    Peso molecular:980.06

    Ref: 4Z-C-106045

    5mg
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    10mg
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  • N1,N2-di-Nitroso Ciprofloxacin Impurity 17


    Fórmula:C17H16FN5O6
    Peso molecular:405.34

    Ref: 4Z-C-0843

    5mg
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  • Cefotaxime impurity 32


    Fórmula:C34H33N11O12S6
    Peso molecular:980.06

    Ref: 4Z-C-106047

    5mg
    A consultar
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    A consultar
  • Cefotaxime impurity 35


    Fórmula:C40H38N12O13S8
    Peso molecular:1151.30

    Ref: 4Z-C-106050

    5mg
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  • N2-Nitroso Ciprofloxacin Impurity 17 HCl


    Fórmula:C17H17FN4O5·HCl
    Peso molecular:376.34 36.46

    Ref: 4Z-C-0841

    5mg
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  • N1-Nitroso Ciprofloxacin Impurity 17


    Fórmula:C17H17FN4O5
    Peso molecular:376.34

    Ref: 4Z-C-0842

    5mg
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  • Cefotaxime impurity 33


    Fórmula:C34H33N11O12S6
    Peso molecular:980.06

    Ref: 4Z-C-106048

    5mg
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  • N-Nitroso Gentamicin C2a


    Fórmula:C20H40N6O8
    Peso molecular:492.57

    Ref: 4Z-G-044023

    5mg
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  • N-Nitroso Ciprofloxacin Impurity 18


    Fórmula:C15H16N4O5
    Peso molecular:332.32

    Ref: 4Z-C-0845

    5mg
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  • piperacillin

    CAS:
    <p>Piperacillin (Pipercillin) is a semisynthetic penicillin with wide spectrum of antimicrobial activity(particularly pseudomonas strains)</p>
    Fórmula:C23H27N5O7S
    Pureza:98.32% - 98.51%
    Forma y color:Solid
    Peso molecular:517.55
  • Cefodizime Sodium

    CAS:
    <p>Cefodizime Sodium is a third generation cephalosporin antibiotic, has broad-spectrum activity</p>
    Fórmula:C20H18N6Na2O7S4
    Pureza:97.1%
    Forma y color:White To Yellow Crystalline Powder
    Peso molecular:628.6
  • Cefpodoxime Proxetil Impurity 21


    Fórmula:C16H15N3O3S3
    Peso molecular:393.49

    Ref: 4Z-C-8533

    5mg
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  • Trabectedin Impurity 12

    CAS:
    Fórmula:C31H34N4O8S
    Peso molecular:622.69

    Ref: 4Z-T-298016

    5mg
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  • Cefepime Impurity 27


    Fórmula:C17H20N4O7S2
    Peso molecular:456.49

    Ref: 4Z-C-11142

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  • Cefepime Impurity 23


    Fórmula:C9H12N2O4S
    Peso molecular:244.27

    Ref: 4Z-C-11138

    5mg
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  • Cefpodoxime Proxetil Impurity 20


    Fórmula:C30H32N10O11S4
    Peso molecular:836.89

    Ref: 4Z-C-8532

    5mg
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  • Cefepime Impurity 26


    Fórmula:C17H20N4O7S2
    Peso molecular:456.49

    Ref: 4Z-C-11141

    5mg
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  • Cefpodoxime Proxetil Impurity 17


    Fórmula:C19H15N7O4S4
    Peso molecular:533.61

    Ref: 4Z-C-8529

    5mg
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  • Cefpodoxime Proxetil Impurity 25


    Fórmula:C36H42N10O14S4
    Peso molecular:967.03

    Ref: 4Z-C-8537

    5mg
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  • Cefepime Impurity 22


    Fórmula:C19H15N7O4S4
    Peso molecular:533.61

    Ref: 4Z-C-11137

    5mg
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  • Cefpodoxime Proxetil Impurity 28


    Fórmula:C16H15N3O3S3
    Peso molecular:393.49

    Ref: 4Z-C-8540

    5mg
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  • Cefepime Impurity 25


    Fórmula:C18H22N4O7S2
    Peso molecular:470.52

    Ref: 4Z-C-11140

    5mg
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  • Cefpodoxime Proxetil Impurity 18


    Fórmula:C15H17N5O7S2
    Peso molecular:443.45

    Ref: 4Z-C-8530

    5mg
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  • Cefpodoxime Proxetil Impurity 23


    Fórmula:C30H30N10O12S4
    Peso molecular:850.87

    Ref: 4Z-C-8535

    5mg
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  • Cefpodoxime Proxetil Impurity 19


    Fórmula:C15H19N5O7S2
    Peso molecular:445.47

    Ref: 4Z-C-8531

    5mg
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  • Cefpodoxime Proxetil Impurity 16


    Fórmula:C17H22N4O7S2
    Peso molecular:458.50

    Ref: 4Z-C-8528

    5mg
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  • Cefepime Impurity 17

    CAS:
    Fórmula:C10H12N2O5S
    Peso molecular:272.28

    Ref: 4Z-C-11132

    5mg
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  • Amikacin Glucose Adduct 2


    Fórmula:C28H53N5O18
    Peso molecular:747.75

    Ref: 4Z-A-144027

    5mg
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  • Cefpodoxime Proxetil Impurity 24


    Fórmula:C21H29N5O10S2
    Peso molecular:575.61

    Ref: 4Z-C-8536

    5mg
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  • Cefepime Impurity 18 (7-AMCA)

    CAS:
    Fórmula:C9H12N2O4S
    Peso molecular:244.27

    Ref: 4Z-C-11133

    5mg
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  • Erythromycin Impurity 24


    Fórmula:C39H67NO13
    Peso molecular:757.96

    Ref: 4Z-E-2078

    5mg
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  • Cefpodoxime Proxetil Impurity 27


    Fórmula:C36H40N10O15S4
    Peso molecular:981.01

    Ref: 4Z-C-8539

    5mg
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  • Cefepime Impurity 21

    CAS:
    Fórmula:C12H12N6O5S2
    Peso molecular:384.39

    Ref: 4Z-C-11136

    5mg
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  • Eribulin Impurity 38

    CAS:
    Fórmula:C40H59NO11
    Peso molecular:729.91

    Ref: 4Z-E-110043

    5mg
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  • Cefpodoxime Proxetil Impurity 22


    Fórmula:C24H25N7O10S3
    Peso molecular:667.68

    Ref: 4Z-C-8534

    5mg
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  • Cefpodoxime Proxetil Impurity 26


    Fórmula:C30H35N7O13S3
    Peso molecular:797.83

    Ref: 4Z-C-8538

    5mg
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  • Cefepime Impurity 20

    CAS:
    Fórmula:C7H9N3O3S
    Peso molecular:215.23

    Ref: 4Z-C-11135

    5mg
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  • Cefepime Impurity 19


    Fórmula:C18H20N4O8S2
    Peso molecular:484.50

    Ref: 4Z-C-11134

    5mg
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  • Cefepime Impurity 28


    Fórmula:C16H18N4O7S2
    Peso molecular:442.46

    Ref: 4Z-C-11143

    5mg
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  • Cefepime Impurity 24

    CAS:
    Fórmula:C9H12N2O5S
    Peso molecular:260.26

    Ref: 4Z-C-11139

    5mg
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  • Avibactam Impurity 121


    Fórmula:C27H33N5O5
    Peso molecular:507.59

    Ref: 4Z-A-192128

    5mg
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  • Avibactam Impurity 115

    CAS:
    Fórmula:C18H26N2O5
    Peso molecular:350.42

    Ref: 4Z-A-192122

    5mg
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  • Ref: 4Z-D-6813

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  • Pivmecillinam Impurity 2


    Fórmula:C21H35N3O6S
    Peso molecular:457.59

    Ref: 4Z-P-234007

    5mg
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  • Avibactam Impurity 120


    Fórmula:C29H36N4O6
    Peso molecular:536.63

    Ref: 4Z-A-192127

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  • Avibactam Impurity 117

    CAS:
    Fórmula:C18H27N3O4
    Peso molecular:349.43

    Ref: 4Z-A-192124

    5mg
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  • Ref: 4Z-D-6812

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  • Linezolid Impurity 87


    Fórmula:C13H18ClFN2O2
    Peso molecular:288.75

    Ref: 4Z-L-07106

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  • Avibactam Impurity 116


    Fórmula:C18H27N3O4
    Peso molecular:349.43

    Ref: 4Z-A-192123

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  • Rifapentine Impurity 6


    Fórmula:C9H19N3O
    Peso molecular:185.27

    Ref: 4Z-R-090013

    5mg
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  • Avibactam Impurity 123


    Fórmula:C17H26N2O3
    Peso molecular:306.41

    Ref: 4Z-A-192130

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  • Avibactam Impurity 122

    CAS:
    Fórmula:C20H29ClN2O5
    Peso molecular:412.91

    Ref: 4Z-A-192129

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  • Avibactam Impurity 118


    Fórmula:C20H30N2O5
    Peso molecular:378.47

    Ref: 4Z-A-192125

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  • N1-Nitroso Moxifloxacin Impurity 80


    Fórmula:C7H13N3O
    Peso molecular:155.20

    Ref: 4Z-M-27173

    5mg
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  • Ref: 4Z-M-27172

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  • Cilastatin Impurity 41


    Fórmula:C17H26N2O5S
    Peso molecular:370.46

    Ref: 4Z-C-136056

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  • Rifapentine Impurity 7


    Fórmula:C41H54N2O11
    Peso molecular:750.89

    Ref: 4Z-R-090014

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  • Rifapentine Impurity 5


    Fórmula:C46H62N4O12
    Peso molecular:863.02

    Ref: 4Z-R-090012

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  • Eprinomectin B1b

    CAS:
    Fórmula:C49H73NO14
    Peso molecular:900.12

    Ref: 4Z-E-415

    5mg
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  • Terbinafine Impurity 18-d3


    Fórmula:C10H14D3N
    Peso molecular:154.27

    Ref: 4Z-T-5451

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  • Rifapentine Impurity 8


    Fórmula:C43H56N2O13
    Peso molecular:808.92

    Ref: 4Z-R-090015

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  • Rapamycin Impurity 23 (Ridaforolimus)

    CAS:
    Fórmula:C53H84NO14P
    Peso molecular:990.22

    Ref: 4Z-R-1837

    5mg
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  • rac-Moxifloxacin Impurity 83-d4 (Pyrrolopiperidine-d4)


    Fórmula:C7H10D4N2
    Peso molecular:130.23

    Ref: 4Z-M-27171

    5mg
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  • Eprinomectin B1a

    CAS:
    Fórmula:C50H75NO14
    Peso molecular:914.14

    Ref: 4Z-E-416

    5mg
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  • Clarithromycin Impurity 20


    Fórmula:C22H36O6
    Peso molecular:396.52

    Ref: 4Z-C-3744

    5mg
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  • Josamycin Impurity 7

    CAS:
    Fórmula:C42H69NO16
    Peso molecular:844.01

    Ref: 4Z-J-008016

    5mg
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  • Spinosyn G

    CAS:
    Fórmula:C41H65NO10
    Peso molecular:731.97

    Ref: 4Z-S-088022

    5mg
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  • Cephalexin Sodium Salt

    CAS:
    Fórmula:C16H17N3O4S·Na
    Peso molecular:347.39 22.99

    Ref: 4Z-C-4732

    5mg
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  • 15-Hydroxy Josamycin (Leucomycin V)

    CAS:
    Fórmula:C42H69NO16
    Peso molecular:844.01

    Ref: 4Z-J-008015

    5mg
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  • Avibactam Impurity 90 Sodium Salt


    Fórmula:C13H23N4O7S·Na
    Peso molecular:379.41 22.99

    Ref: 4Z-A-192092

    5mg
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  • Cefazolin

    CAS:
    <p>Cefazolin is a semi-synthetic cephalosporin that has a broad spectrum of antibacterial activity and inhibits the synthesis of bacterial cell walls.</p>
    Fórmula:C14H14N8O4S3
    Pureza:99.51%
    Forma y color:Needles From Aqueous Acetone Solid
    Peso molecular:454.51
  • Cefdinir monohydrate

    CAS:
    <p>Cefdinir monohydrate is a semi-synthetic, beta-lactam antibiotic that inhibits bacterial cell wall synthesis by binding to PBPs.</p>
    Fórmula:C14H15N5O6S2
    Forma y color:Solid
    Peso molecular:413.42
  • Trabectedin

    CAS:
    <p>Trabectedin (Ecteinascidin 743) has potent antitumor activity and the potential for soft tissue sarcoma and ovarian cancer research.</p>
    Fórmula:C39H43N3O11S
    Pureza:≥98%
    Forma y color:Solid
    Peso molecular:761.84
  • Ceftizoxime

    CAS:
    <p>Ceftizoxime (Epocelin), a broad-spectrum cephalosporin antibiotic, resists beta-lactamases, effective IV/suppository.</p>
    Fórmula:C13H13N5O5S2
    Pureza:99.72%
    Forma y color:White Or Light Ashy-Yellow Crystalline Powder
    Peso molecular:383.4
  • Cefoperazone

    CAS:
    <p>Cefoperazone (Medocef) inactivates PBPs, disrupting bacterial cell wall synthesis and division; inhibits rMrp2 [3H]E217βG uptake (IC50: 199 μM).</p>
    Fórmula:C25H27N9O8S2
    Pureza:98.99% - 99.76%
    Forma y color:Solid
    Peso molecular:645.67
  • Aztreonam Impurity 40


    Fórmula:C15H23N5O9S2
    Peso molecular:481.50

    Ref: 4Z-A-108050

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  • N-Nitroso Amoxicillin EP Impurity E HCl


    Fórmula:C15H20N4O5S·HCl
    Peso molecular:368.41 36.46

    Ref: 4Z-A-2353

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  • Aztreonam Impurity 38


    Fórmula:C13H20N6O8S2
    Peso molecular:452.46

    Ref: 4Z-A-108048

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  • Phenoxymethylpenicillin Potassium EP Impurity A-d7

    CAS:
    Fórmula:C16H11D7N2O4S
    Peso molecular:341.43

    Ref: 4Z-P-879

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  • Aztreonam Impurity 42


    Fórmula:C13H17N5O8S2
    Peso molecular:435.43

    Ref: 4Z-A-108052

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  • Aztreonam Impurity 4

    CAS:
    Fórmula:C26H34N10O16S4
    Peso molecular:870.85

    Ref: 4Z-A-108051

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  • Ref: 4Z-T-4035

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  • Cefquinome sulfate

    CAS:
    <p>Cefquinome Sulfate is a semisynthetic, broad-spectrum, fourth-generation aminothiazolyl cephalosporin with antibacterial activity.</p>
    Fórmula:C23H26N6O9S3
    Pureza:97.83%
    Forma y color:White Or Almost White Powder
    Peso molecular:626.67
  • Ertapenem Acetic Acid Adduct Impurity


    Fórmula:C24H27N3O9S
    Peso molecular:533.56

    Ref: 4Z-E-071016

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  • Oxytetracycline Dihydrate

    CAS:
    <p>Oxytetracycline Dihydrate (Terramycin Dihydrate) is a prescription antibiotic, interfering with the ability of bacteria to produce essential proteins.</p>
    Fórmula:C22H24N2O9·2H2O
    Pureza:99.80%
    Forma y color:Crystalline
    Peso molecular:496.46
  • Telaprevir

    CAS:
    <p>Telaprevir (Incivek) (VX-950) is an effective inhibitor of HCV NS3-4A serine protease (IC50: 0.35 μM).</p>
    Fórmula:C36H53N7O6
    Pureza:96.9% - 98.89%
    Forma y color:Solid
    Peso molecular:679.85
  • Alvespimycin hydrochloride

    CAS:
    <p>Alvespimycin hydrochloride (BMS 826476) is a potent HSP90 inhibitor with IC50 of 62 nM. Phase 2.</p>
    Fórmula:C32H48N4O8·HCl
    Pureza:99.94%
    Forma y color:Solid
    Peso molecular:653.21
  • G-418 disulfate

    CAS:
    <p>G-418 disulfate (Geneticin sulfate) is an aminoglycoside antibiotic, which blocks polypeptide synthesis by inhibiting the elongation step in cells.</p>
    Fórmula:C20H40N4O10·2H2O4S
    Pureza:98% - 99.9%
    Forma y color:White To Off-White Powder
    Peso molecular:692.71
  • Gamithromycin

    CAS:
    <p>Gamithromycin (ML-1709460) is a macrolide compound with antibacterial activity.</p>
    Fórmula:C40H76N2O12
    Pureza:99.38%
    Forma y color:Solid
    Peso molecular:777.04
  • Clindamycin hydrochloride

    CAS:
    <p>Clindamycin hydrochloride (Clinimycin HCl) inhibits protein synthesis by acting on the 50S ribosomal. Clindamycin is a chlorinated broad-spectrum antibiotic.</p>
    Fórmula:C18H33ClN2O5S·HCl
    Pureza:99.80%
    Forma y color:White Crystalline Powder
    Peso molecular:461.44
  • Tebipenem Pivoxil

    CAS:
    Tebipenem Pivoxil (Orapenem) , an orally activity carbapenem antibiotic, is utilized in treating otolaryngologic and respiratory infections.
    Fórmula:C22H31N3O6S2
    Pureza:97.96%
    Forma y color:Solid
    Peso molecular:497.63
  • Ceftobiprole medocaril

    CAS:
    <p>Ceftobiprole medocaril: injectable prodrug; its active form fights broad-range infections including MRSA.</p>
    Fórmula:C26H26N8O11S2
    Pureza:98.15%
    Forma y color:Solid
    Peso molecular:690.66
  • Latamoxef Impurity 79


    Fórmula:C30H27ClN2O6
    Peso molecular:547.00

    Ref: 4Z-L-102080

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  • Lumefantrine Impurity 14

    CAS:
    Fórmula:C30H33Cl2NO
    Peso molecular:494.50

    Ref: 4Z-L-2932

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  • Latamoxef Impurity 78


    Fórmula:C30H27ClN2O6
    Peso molecular:547.00

    Ref: 4Z-L-102079

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  • Avibactam Impurity 93


    Fórmula:C13H25N7O8S
    Peso molecular:439.44

    Ref: 4Z-A-192095

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  • Azithromycin Impurity 35

    CAS:
    Fórmula:C38H70N2O11
    Peso molecular:730.98

    Ref: 4Z-A-2671

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  • Tulathromycin A

    CAS:
    <p>Tulathromycin A (CP 472295) is a macrolide antibiotic.</p>
    Fórmula:C41H79N3O12
    Pureza:99.91%
    Forma y color:Solid
    Peso molecular:806.08
  • Zearalenone

    CAS:
    <p>Zearalenone (F2 toxin) is a mycotoxin produced mainly by fungi belonging to the genus Fusarium in foods and feeds.</p>
    Fórmula:C18H22O5
    Pureza:98.39% - 99.11%
    Forma y color:This Chemical May Be Sensitive To Prolonged Exposure To Air Insoluble In Water Physical Description White Micr°Crystals Or White Powder (Ntp 1992)
    Peso molecular:318.36
  • Deisovaleryl Josamycin (Leucomycin U)

    CAS:
    Fórmula:C37H61NO14
    Peso molecular:743.89

    Ref: 4Z-J-008017

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  • Latamoxef Impurity 80


    Fórmula:C30H27ClN2O6
    Peso molecular:547.00

    Ref: 4Z-L-102081

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  • Linezolid Impurity 86

    CAS:
    Fórmula:C17H22FN3O4
    Peso molecular:351.38

    Ref: 4Z-L-07103

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  • Tedizolid

    CAS:
    <p>Tedizolid (DA-7157)is a novel oxazolidinone-class antibiotic that inhibits bacterial protein synthesis by binding to the 23S ribosomal RNA of the 50S subunit of</p>
    Fórmula:C17H15FN6O3
    Pureza:96.97% - 99.89%
    Forma y color:Solid
    Peso molecular:370.34
  • Azithromycin Impurity 36

    CAS:
    Fórmula:C38H70N2O12
    Peso molecular:746.98

    Ref: 4Z-A-2672

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  • Cefoselis Sulfate

    CAS:
    <p>Cefoselis Sulfate is a widely used beta-lactam antibiotic.</p>
    Fórmula:C19H22N8O6S2·H2SO4
    Pureza:99.90%
    Forma y color:Solid
    Peso molecular:620.64
  • Azithromycin Impurity 39


    Fórmula:C37H68N2O13
    Peso molecular:748.95

    Ref: 4Z-A-2675

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  • Azithromycin Impurity 40


    Fórmula:C41H77N3O13
    Peso molecular:820.08

    Ref: 4Z-A-2676

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  • Azithromycin Impurity 37

    CAS:
    Fórmula:C38H72N2O12
    Peso molecular:749.00

    Ref: 4Z-A-2673

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  • N-Nitroso Vancomycin EP Impurity C Trifluoroacetate


    Fórmula:C53H51Cl2N9O18·C2HF3O2
    Peso molecular:1172.94 114.02

    Ref: 4Z-V-032036

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  • Azithromycin EP Impurity A 3’-N-Oxide

    CAS:
    Fórmula:C37H70N2O13
    Peso molecular:750.97

    Ref: 4Z-A-2678

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  • Azithromycin Impurity 41

    CAS:
    Fórmula:C37H70N2O12
    Peso molecular:734.97

    Ref: 4Z-A-2677

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  • N-Nitroso Avibactam Impurity 3


    Fórmula:C13H18N4O3
    Peso molecular:278.31

    Ref: 4Z-A-192099

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  • N-Nitroso Avibactam Impurity 1


    Fórmula:C6H12N4O6S
    Peso molecular:268.24

    Ref: 4Z-A-192098

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  • Cefixime Impurity 22


    Fórmula:C9H10N2O3S
    Peso molecular:226.25

    Ref: 4Z-C-9137

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  • Terbinafine-d3 HCl


    Fórmula:C21H22D3N·HCl
    Peso molecular:294.46 36.46

    Ref: 4Z-T-541

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  • Tazobactam Acid Impurity 16


    Fórmula:C8H10N4O3S
    Peso molecular:242.25

    Ref: 4Z-T-127055

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  • Eprinomectin

    CAS:
    <p>Eprinomectin (MK-397) is an avermectin with anthelmintic and insecticidal activities.</p>
    Fórmula:C50H75NO14
    Pureza:97.84% - ≥95%
    Forma y color:Solid
    Peso molecular:914.13
  • Pleuromutilin

    CAS:
    <p>Pleuromutilin (Drosophilin B) is an inhibitor of bacterial protein synthesis by binding to the 50S ribosomal subunit of bacteria.</p>
    Fórmula:C22H34O5
    Pureza:97.321%
    Forma y color:Crystalline Solid
    Peso molecular:378.5
  • Fosfomycin Tromethamine

    CAS:
    <p>An antibiotic produced by Streptomyces fradiae.</p>
    Fórmula:C7H18NO7P
    Pureza:99.71% - 99.92%
    Forma y color:White Or Off-White Powder
    Peso molecular:259.19
  • Ceftezole sodium

    CAS:
    <p>Ceftezole sodium (Falomesin) is a broad-spectrum cephalosporin antibiotic active gram-negative and gram-positive bacteria except for Proteus vulgaris,</p>
    Fórmula:C13H11N8NaO4S3
    Pureza:98.43%
    Forma y color:Solid
    Peso molecular:462.46
  • Cefoperazone sodium salt

    CAS:
    <p>Cefoperazone sodium salt (CP 52640-2) is broad-spectrum cephalosporin with a tetrazolyl moiety, used to treat Pseudomonas infections.</p>
    Fórmula:C25H26N9NaO8S2
    Pureza:99.54%
    Forma y color:Faint Beige Powder
    Peso molecular:667.65
  • Flucloxacillin sodium

    CAS:
    <p>Flucloxacillin sodium (floxacillin sodium) is a highly active antibiotic against Gram-negative and Gram-positive bacteria.</p>
    Fórmula:C19H16ClFN3NaO5S
    Pureza:95.29% - 97.05%
    Forma y color:White Solid
    Peso molecular:475.85
  • N-Nitroso Azithromycin EP Impurity A Acetate-d3


    Fórmula:C37H66D3N3O13
    Peso molecular:766.99

    Ref: 4Z-A-2665

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  • Retapamulin

    CAS:
    <p>Retapamulin (SB-275833), a Pleuromutilin Antibacterial, binds to both E. coli and S. aureus ribosomes with similar potencies (Kd: 3 nM).</p>
    Fórmula:C30H47NO4S
    Pureza:99.82% - 99.98%
    Forma y color:Solid
    Peso molecular:517.76
  • Clindamycin

    CAS:
    <p>Clindamycin is a semisynthetic antibiotic that blocks bacterial protein synthesis by detaching peptidyl-tRNA from ribosomes.</p>
    Fórmula:C18H33ClN2O5S
    Pureza:98.04% - 99.87%
    Forma y color:Yellow Amorphous Solid Solid
    Peso molecular:424.98
  • Posaconazole

    CAS:
    <p>Posaconazole (POS) is a sterol C14ɑ demethylase inhibitor (IC50: 0.25 nM).</p>
    Fórmula:C37H42F2N8O4
    Pureza:99.72% - >99.99%
    Forma y color:White Solid
    Peso molecular:700.78
  • Aspoxicillin

    CAS:
    <p>Aspoxicillin, a broad-spectrum antimicrobial agent, demonstrates efficacy against 68 isolates of Actinobacillus pleuropneumoniae, with a minimum inhibitory</p>
    Fórmula:C21H27N5O7S
    Pureza:99.69%
    Forma y color:Solid
    Peso molecular:493.53
  • Vancomycin

    CAS:
    <p>Vancomycin is a glycopeptide antibiotic that exerts its antimicrobial activity by altering the permeability of cell membranes and selectively inhibiting</p>
    Fórmula:C66H75Cl2N9O24
    Pureza:98.76% - 99.35%
    Forma y color:Almost White Powder
    Peso molecular:1449.25
  • Ertapenem sodium

    CAS:
    <p>Ertapenem sodium (MK-826) is a long-acting carbapenem antibiotic effective against a wide range of bacteria, including ESBL producers.</p>
    Fórmula:C22H24N3O7S·Na
    Pureza:96.05% - 99.92%
    Forma y color:White Or Off-White Powder
    Peso molecular:497.5
  • Cephapirin Sodium

    CAS:
    <p>Cefapirin sodium is the sodium salt of Cephapirin, an antimicrobial agent.</p>
    Fórmula:C17H16N3O6S2·Na
    Pureza:97.67%
    Forma y color:Solid
    Peso molecular:445.45
  • Ampicillin sodium

    CAS:
    <p>Ampicillin sodium (Domicillin) is a broad-spectrum β -lactam antibiotic,combates a variety of Gram-positive and Gram-negative bacteria. High-Quality, Low-Cost!</p>
    Fórmula:C16H18N3NaO4S
    Pureza:97.98% - 99.26%
    Forma y color:White To Off-White Solid
    Peso molecular:371.39
  • Cloxacillin

    CAS:
    <p>Cloxacillin, a β-lactamase inhibitor, tackles S. aureus inflammation and has an IC50 of 0.04 µM.</p>
    Fórmula:C19H18ClN3O5S
    Forma y color:Solid
    Peso molecular:435.88
  • Cefpirome sulfate

    CAS:
    <p>Cefpirome sulfate (HR-810 sulfate) is a fourth generation cephalosporin antibiotic.</p>
    Fórmula:C22H24N6O9S3
    Pureza:97.52%
    Forma y color:White Or Off White Crystalline Powder
    Peso molecular:612.66
  • Pimecrolimus

    CAS:
    <p>Pimecrolimus, a calcineurin inhibitor, binds FKBP-12, blocking calcium-dependent signals.</p>
    Fórmula:C43H68ClNO11
    Pureza:99.53% - 99.87%
    Forma y color:White Crystalline Powder
    Peso molecular:810.45
  • Doxycycline

    CAS:
    <p>Doxycycline (Doxiciclina) belongs to the tetracycline class of antibiotics and is a broad-spectrum metalloproteinase (MMP) inhibitor with oral activity.</p>
    Fórmula:C22H24N2O8
    Pureza:97.51% - 99.88%
    Forma y color:Yellow Crystalline Powder Solid
    Peso molecular:444.43
  • Cadazolid

    CAS:
    <p>Cadazolid (ACT-179811) is an oxazolidinone-type antibiotic, with activity against gram-positive bacteria, including Clostridium difficile.</p>
    Fórmula:C29H29F2N3O8
    Pureza:98.1% - 99.9%
    Forma y color:Solid
    Peso molecular:585.55
  • Ixabepilone

    CAS:
    <p>Ixabepilone (Azaepothilone B) is an orally bioavailable microtubule inhibitor.</p>
    Fórmula:C27H42N2O5S
    Pureza:98% - 99.50%
    Forma y color:Solid
    Peso molecular:506.7
  • Nitrocefin

    CAS:
    <p>Nitrocefin is an antibiotic. It being sensitive to hydrolysis by all lactamases produced by gram-positive and gram-negative bacteria.</p>
    Fórmula:C21H16N4O8S2
    Pureza:90.09% - 98.22%
    Forma y color:Solid
    Peso molecular:516.5
  • Gatifloxacin hydrochloride

    CAS:
    <p>Gatifloxacin hydrochloride, a fourth-gen fluoroquinolone antibiotic, blocks bacterial DNA rotase and topoisomerase IV.</p>
    Fórmula:C19H23ClFN3O4
    Pureza:99.85% - 99.89%
    Forma y color:Solid
    Peso molecular:411.86
  • Maduramicin ammonium

    CAS:
    <p>Maduramicin ammonium (Maduramycin Ammonium) is an anticoccidial agent for the the treatment of Eimeria spp., E.</p>
    Fórmula:C47H83NO17
    Pureza:99.83%
    Forma y color:White Crystalline Powder
    Peso molecular:934.20
  • Fosfomycin sodium

    CAS:
    <p>Fosfomycin sodium is a bactericidal, low-molecular weight, broad-spectrum antibiotic, with putative activity against several bacteria.</p>
    Fórmula:C3H5Na2O4P
    Pureza:99.63%
    Forma y color:Solid
    Peso molecular:182.02
  • Fidaxomicin

    CAS:
    <p>Fidaxomicin (Tiacumicin B) is a semisynthetic macrolide antibiotic used to treat Clostridium difficile-associated diarrhea in adults.</p>
    Fórmula:C52H74Cl2O18
    Pureza:99.76% - 99.82%
    Forma y color:Solid
    Peso molecular:1058.04
  • Tedizolid Phosphate

    CAS:
    <p>Tedizolid Phosphate (TR-701FA) is an oxazolidinone-class antibiotic. Tedizolid phosphate is a phosphate ester prodrug of the active compound tedizolid.</p>
    Fórmula:C17H16FN6O6P
    Pureza:97.96%
    Forma y color:Solid
    Peso molecular:450.32
  • Homocysteine-penicillamine disulfide


    Fórmula:C9H18N2O4S2
    Peso molecular:282.38

    Ref: 4Z-P-894

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  • Pivmecillinam hydrochloride

    CAS:
    <p>Pivmecillinam HCl, an oral prodrug of mecillinam, is a broad-spectrum penicillin effective against gram-negative bacteria.</p>
    Fórmula:C21H34ClN3O5S
    Pureza:99.36%
    Forma y color:Solid
    Peso molecular:476.03
  • Rifamycin sodium

    CAS:
    <p>Rifamycin sodium (Rifamycin sodium salt) salt is an antibiotic that inhibits bacterial DNA-dependent RNA polymerase.</p>
    Fórmula:C37H46NNaO12
    Pureza:97.72%
    Forma y color:Coa
    Peso molecular:719.75
  • Omadacycline

    CAS:
    <p>Omadacycline (Amadacycline), a new tetracycline antibiotic, can inhibit the 30s subunit of bacterial ribosome.</p>
    Fórmula:C29H40N4O7
    Pureza:98.33% - 99.76%
    Forma y color:Solid
    Peso molecular:556.65
  • Neomycin (free base)

    CAS:
    <p>Neomycin, an antibiotic from Streptomyces fradiae, inhibits protein synthesis; comprises types A, B, C.</p>
    Fórmula:C23H46N6O13
    Forma y color:Solid
    Peso molecular:614.65
  • JOSAMYCIN

    CAS:
    <p>Josamycin (EN-141) is a macrolide antibiotic exhibiting antimicrobial activity. The dissociation constant Kd from ribosome for Josamycin is 5.5 nM.</p>
    Fórmula:C42H69NO15
    Pureza:91.38% - 99.47%
    Forma y color:Solid
    Peso molecular:827.99
  • 4-epi-Anhydrochlortetracycline HCl

    CAS:
    Fórmula:C22H21ClN2O7·HCl
    Peso molecular:460.87 36.46

    Ref: 4Z-C-333005

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  • Epothilone B

    CAS:
    <p>Epothilone B (EPO 906) is a compound isolated from the myxobacterium Sorangium cellulosum.</p>
    Fórmula:C27H41NO6S
    Pureza:99.79% - 99.84%
    Forma y color:White Powder
    Peso molecular:507.68
  • Valnemulin hydrochloride

    CAS:
    <p>Valnemulin hydrochloride (Valnemulin HCl), a broad-spectrum bacteriostatic agent, inhibits protein synthesis in bacteria by binding to the peptidyl transferase.</p>
    Fórmula:C31H52N2O5S·HCl
    Pureza:99.64% - 99.74%
    Forma y color:Solid
    Peso molecular:601.28
  • Caspofungin Impurity Dimer 2


    Fórmula:C102H166N18O29
    Peso molecular:2108.55

    Ref: 4Z-PC-155024

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  • Doxycycline (hyclate)

    CAS:
    <p>Doxycycline hyclate (WC2031) is a synthetic tetracycline derivative with similar antimicrobial activity. Doxycycline hyclate is also an inhibitor of MMP.</p>
    Fórmula:C22H24N2O8·HClC2H6OH2O
    Pureza:97.48% - >99.99%
    Forma y color:Yellow Crystallien Powder
    Peso molecular:512.90
  • Spinosad

    CAS:
    <p>Spinosad: natural insecticide from S. spinosa, mix of spinosyn A &amp; D, targets insect nAChRs.</p>
    Fórmula:C41H65NO10
    Pureza:99.06% - >99.99%
    Forma y color:Solid Powder
    Peso molecular:731.96
  • Relebactam

    CAS:
    <p>Relebactam (MK-7655) is a diazabicyclooctane inhibitor with activity against a wide spectrum of β-lactamases.</p>
    Fórmula:C12H20N4O6S
    Pureza:97.38% - >99.99%
    Forma y color:Solid
    Peso molecular:348.38
  • Amoxicillin Sodium

    CAS:
    <p>Amoxicillin Sodium (Clavulanate) is a moderate- spectrum, bacteriolytic, β-lactam antibiotic.</p>
    Fórmula:C16H18N3O5S·Na
    Pureza:98.45% - 99.2%
    Forma y color:White Or Almost White Crystalline Powder
    Peso molecular:387.39
  • Nystatin

    CAS:
    <p>Nystatin (Fungicidin) is a topical and oral antifungal agent with activity against many species of yeast and candida albicans, which is used largely to treat</p>
    Fórmula:C47H75NO17
    Pureza:69.55% - 99.53%
    Forma y color:Yellow Suspension
    Peso molecular:926.1
  • Kanamycin A-d2 Sulfate

    CAS:
    Fórmula:C18H34D2N4O11·H2O4S
    Peso molecular:486.52 98.08

    Ref: 4Z-K-012007

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  • Dalbavancin

    CAS:
    <p>Dalbavancin (BI-397) is a lipoglycopeptide antibiotic effective against Gram-positive pathogens, MRSA, MRSE, with MIC90s of 0.06-0.25 μg/mL.</p>
    Fórmula:C88H100Cl2N10O28
    Pureza:99.09%
    Forma y color:Solid
    Peso molecular:1816.71
  • Difloxacin hydrochloride

    CAS:
    <p>Difloxacin hydrochloride (Difloxacin HCl) is a fluoroquinolone antibiotic, is a broad-spectrum antibacterial drug.</p>
    Fórmula:C21H20ClF2N3O3
    Pureza:99.04%
    Forma y color:Off-White To Pale Yellow Solid
    Peso molecular:435.80
  • Fumagillin

    CAS:
    <p>Fumagillin (Amebacilin) is a selective and potent irreversible inhibitor of Methionine aminopeptidase 2 (MetAP2), used as an antibiotic to treat</p>
    Fórmula:C26H34O7
    Pureza:95% - ≥98%
    Forma y color:Light Yellow Solid
    Peso molecular:458.54
  • Temsirolimus

    CAS:
    <p>Temsirolimus (CCI-779) is a specific mTOR inhibitor ( IC50: 1.76 μM), used in the treatment of advanced renal cell cancer.</p>
    Fórmula:C56H87NO16
    Pureza:97.76% - >99.99%
    Forma y color:White Crystalline Powder
    Peso molecular:1030.29
  • Pretomanid

    CAS:
    <p>Pretomanid ((S)-PA 824) , a nitroimidazole, is used as an anti-tuberculosis drug for tuberculosis with MIC less than 2.8 μM.</p>
    Fórmula:C14H12F3N3O5
    Pureza:98.75% - 99.96%
    Forma y color:Solid
    Peso molecular:359.26
  • Tilmicosin phosphate

    CAS:
    <p>Tilmicosin phosphate, a macrolide antibiotic, is used to treat cattle for pathogens that cause Bovine Respiratory Disease.</p>
    Fórmula:C46H83N2O17P
    Pureza:95.29% - 97.13%
    Forma y color:Light Yellow Powder
    Peso molecular:967.1
  • Cefazolin Impurity 27


    Fórmula:C14H16N8O5S3
    Peso molecular:472.53

    Ref: 4Z-C-963

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  • Carbenicillin disodium

    CAS:
    <p>Carbenicillin disodium (BRL-2064) is a broad-spectrum, semi-synthetic penicillin antibiotic with bactericidal and beta-lactamase resistant activity.</p>
    Fórmula:C17H16N2Na2O6S
    Pureza:96.62% - 99.77%
    Forma y color:Almost White Solid
    Peso molecular:422.36
  • Eribulin mesylate

    CAS:
    <p>Eribulin mesylate (E7389), a microtubule inhibitor, treats metastatic breast cancer by halting cell division.</p>
    Fórmula:C41H63NO14S
    Pureza:97.02% - >99.99%
    Forma y color:Solid
    Peso molecular:826
  • Amifloxacin

    CAS:
    <p>Amifloxacin (Win49375) is a synthetic antibacterial compound and showed moderate activity against Staphylococcus aureus, with MICs of less than or equal to 2</p>
    Fórmula:C16H19FN4O3
    Pureza:99.89%
    Forma y color:Solid
    Peso molecular:334.35
  • Puromycin dihydrochloride

    CAS:
    <p>Puromycin dihydrochloride, from Streptomyces alboniger, blocks protein synthesis, acting as an antineoplastic and antitrypanosomal agent.</p>
    Fórmula:C22H31Cl2N7O5
    Pureza:98.65% - 99.89%
    Forma y color:Physical Description White Powder (Ntp 1992)
    Peso molecular:544.44
  • Ledipasvir (acetone)

    CAS:
    <p>Ledipasvir (acetone) (GS-5885 acetone) is an HCV NS5A polymerase inhibitor, used for the treatment of hepatitis C virus infection.</p>
    Fórmula:C52H60F2N8O7
    Pureza:99.72%
    Forma y color:Solid
    Peso molecular:947.08
  • Oritavancin diphosphate

    CAS:
    <p>Oritavancin diphosphate, a novel semisynthetic glycopeptide antibiotic, targets serious Gram-positive infections.</p>
    Fórmula:C86H103Cl3N10O34P2
    Pureza:99.49% - >99.99%
    Forma y color:Solid
    Peso molecular:1989.09
  • Lumefantrine

    CAS:
    <p>Lumefantrine, an antimalarial, treats malaria with artemether, effective against Plasmodium spp. including in chloroquine-resistant areas.</p>
    Fórmula:C30H32Cl3NO
    Pureza:98.36%
    Forma y color:Yellow Solid
    Peso molecular:528.94
  • Tacrolimus

    CAS:
    <p>Tacrolimus (Fujimycin) can bind FKBP12 to form a high-affinity complex (Ki: 0.2 nM) which inhibits the activity of the calcium/calmodulin-dependent protein</p>
    Fórmula:C44H69NO12
    Pureza:98% - 99.94%
    Forma y color:White Or Off-White Crystalline Powder
    Peso molecular:804.02
  • Ivermectin B1a

    CAS:
    <p>Ivermectin B1a is the major (80%) component of commercially available ivermectin and a derivative of Avermectin B1a.</p>
    Fórmula:C48H74O14
    Pureza:≥98%
    Forma y color:Solid
    Peso molecular:875.09
  • Ascomycin

    CAS:
    <p>Ascomycin (Immunomycin)(Immunomycin, FR-900520, FK520) is an ethyl analog of tacrolimus (FK506) with strong immunosuppressant properties.</p>
    Fórmula:C43H69NO12
    Pureza:99.64% - 99.94%
    Forma y color:White Solid
    Peso molecular:792.01
  • Ceftibuten dihydrate

    CAS:
    <p>Ceftibuten dihydrate (Sch-39720 dihydrate) is the dihydrate form of ceftibuten, and is a third-generation cephalosporin with antibacterial activity.</p>
    Fórmula:C15H18N4O8S2
    Pureza:97.84%
    Forma y color:Light-Yellow Solid
    Peso molecular:446.46
  • Mecillinam

    CAS:
    <p>Mecillinam, an antibiotic, targets Gram-negative bacteria, mainly for urinary infections and some fevers.</p>
    Fórmula:C15H23N3O3S
    Pureza:95.53% - ≥95%
    Forma y color:Solid
    Peso molecular:325.43
  • Pipecolic acid

    CAS:
    <p>Pipecolic acid is a lysine metabolite in urine, plasma, CSF, and regulates immunity in plants and humans.</p>
    Fórmula:C6H11NO2
    Pureza:99.31%
    Forma y color:Solid
    Peso molecular:129.16
  • Ciprofloxacin Impurity 14


    Fórmula:C17H23N3O
    Peso molecular:285.18

    Ref: 4Z-C-0833

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  • N-Nitroso Ciprofloxacin Impurity 14


    Fórmula:C17H22N4O2
    Peso molecular:314.17

    Ref: 4Z-C-0835

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  • Polymyxin E1 (Methanesulfonic Sodium Unspecified)

    CAS:
    Fórmula:C53H90N16O13·mHC53H90N16O13·nCH2O3S·Na
    Peso molecular:1545.82

    Ref: 4Z-PP-321023

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  • 3'-N-Demethylation Erythromycin A Oxime

    CAS:
    Fórmula:C36H66N2O13
    Peso molecular:734.93

    Ref: 4Z-E-2075

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  • Ciprofloxacin Impurity 15

    CAS:
    Fórmula:C18H20FN3O3
    Peso molecular:345.37

    Ref: 4Z-C-0836

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  • N-Nitroso Ciprofloxacin Impurity 15


    Fórmula:C18H19FN4O4
    Peso molecular:374.37

    Ref: 4Z-C-0838

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


    Fórmula:C36H65N3O14
    Peso molecular:763.92

    Ref: 4Z-E-2076

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  • Ciprofloxacin Impurity 13


    Fórmula:C18H21N3O3
    Peso molecular:327.16

    Ref: 4Z-C-0832

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  • N-Nitroso Dalbavancin (Mixture of B0+A0+A1+B1+B2)


    Fórmula:C88H99Cl2N11O29C87H97Cl2N11O29
    Peso molecular:1845.71(B0) 1831.68(A0)+

    Ref: 4Z-D-176035

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  • N-Desmethyl N-Nitroso Dalbavancin


    Fórmula:C87H97Cl2N11O29
    Peso molecular:1831.68

    Ref: 4Z-D-176025

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  • N-Desmethyl N,N-Dinitroso Dalbavancin


    Fórmula:C87H96Cl2N12O30
    Peso molecular:1860.68

    Ref: 4Z-D-176026

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  • Cephalexin Impurity 12


    Fórmula:C18H18N2O5
    Peso molecular:342.35

    Ref: 4Z-C-4731

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  • Dalbavancin Methyl Ester DiHCl


    Fórmula:C89H102Cl2N10O28·2HCl
    Peso molecular:1830.74 2*36.46

    Ref: 4Z-D-176036

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  • N-Desmethyl N,N-Dinitroso Dalbavancin (Mixture of B0+A0+A1+B1+B2)


    Fórmula:C87H96Cl2N12O30C86H94Cl2N12O30
    Peso molecular:1860.68(B0) 1846.65(A0)+

    Ref: 4Z-D-176034

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  • N-Desmethyl N-Nitroso Dalbavancin B2


    Fórmula:C88H99Cl2N11O29
    Peso molecular:1845.71

    Ref: 4Z-D-176039

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  • Ivermectin B1b-d2


    Fórmula:C47H70D2O14
    Peso molecular:863.09

    Ref: 4Z-I-077024

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  • Avibactam Impurity 65

    CAS:
    Fórmula:C16H20N2O4
    Peso molecular:304.35

    Ref: 4Z-A-192066

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  • N-Nitroso Amoxicillin EP Impurity D HCl


    Fórmula:C16H20N4O7S·HCl
    Peso molecular:412.42 36.46

    Ref: 4Z-A-2352

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