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Derivados de Purinas e Pirimidinas

Derivados de Purinas e Pirimidinas

As purinas possuem uma estrutura bicíclica, formada por um anel de seis membros fundido a um anel de cinco membros, ambos contendo átomos de nitrogênio em posições-chave. Os derivados das purinas, como a adenina e a guanina, são essenciais para a formação do DNA e RNA. Estes compostos possuem aplicações terapêuticas no tratamento do câncer e de doenças virais, pois inibem a replicação celular. As pirimidinas, por outro lado, possuem uma estrutura monocíclica de seis membros com dois átomos de nitrogênio. Seus derivados, como citosina, timina e uracila, também são componentes essenciais do DNA e RNA e são utilizados na quimioterapia e em tratamentos antivirais. Na CymitQuimica, oferecemos derivados de purinas e pirimidinas para pesquisa em biologia molecular, genômica e desenvolvimento de terapias inovadoras.

Foram encontrados 8895 produtos de "Derivados de Purinas e Pirimidinas"

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produtos por página.
  • Temozolomide Impurity 17

    CAS:
    Fórmula:C4H5N3O2
    Peso molecular:127.10

    Ref: 4Z-T-3426

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  • Temozolomide Impurity 16


    Fórmula:C6H6N6
    Peso molecular:162.16

    Ref: 4Z-T-3425

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  • Tetrabenazine Impurity 48 (2R, 3R, 11bR, D-Val)


    Fórmula:C24H38N2O4
    Peso molecular:418.58

    Ref: 4Z-T-7825

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  • β-NADH Disodium Salt-d5

    CAS:
    Fórmula:C21H24D5N7O14P2·2Na
    Peso molecular:670.48 2*22.99

    Ref: 4Z-N-154002

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  • Dehydrodeoxysepiapterin

    CAS:
    Fórmula:C9H9N5O2
    Peso molecular:219.20

    Ref: 4Z-S-094002

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  • Thiamine Impurity 35


    Fórmula:C12H17N4O3S·Cl
    Peso molecular:297.35 35.45

    Ref: 4Z-T-8465

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  • N-Vinyl Nicotinamide

    CAS:
    Fórmula:C8H8N2O
    Peso molecular:148.17

    Ref: 4Z-N-133010

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  • Tenofovir Impurity 72

    CAS:
    Fórmula:C2H2Cl2O2
    Peso molecular:128.94

    Ref: 4Z-T-02117

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  • Oseltamivir Impurity 13


    Fórmula:C26H44N2O4
    Peso molecular:448.65

    Ref: 4Z-O-1141

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  • L-Kynurenine-13C6

    CAS:
    Fórmula:C413C6H12N2O3
    Peso molecular:214.17

    Ref: 4Z-K-008008

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  • Tetrabenazine Impurity 27


    Fórmula:C17H23NO3
    Peso molecular:289.38

    Ref: 4Z-T-7890

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  • L-Dihydro Orotic Acid-d3


    Fórmula:C5H3D3N2O4
    Peso molecular:161.13

    Ref: 4Z-O-031010

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  • Regadenoson Impurity 15

    CAS:
    Fórmula:C9H18O4
    Peso molecular:190.24

    Ref: 4Z-R-095016

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  • Caffeine Impurity 3-13C-d3


    Fórmula:C613CH7D3N4O3
    Peso molecular:202.19

    Ref: 4Z-C-1822

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  • Iopamidol EP Impurity H (Iopamidol USP Related Compound C)


    Fórmula:C17H22ClI2N3O8
    Peso molecular:685.63

    Ref: 4Z-I-4114

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  • Paraquat-D8

    CAS:
    Fórmula:C12H6N2D8·2Cl
    Peso molecular:194.31 2 35.45

    Ref: 4Z-P-10001

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  • Tenofovir Impurity 64

    CAS:
    Fórmula:C12H11O3P
    Peso molecular:234.19

    Ref: 4Z-T-02109

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  • Uracil Impurity 9


    Fórmula:C6H6F2N2O2
    Peso molecular:176.12

    Ref: 4Z-U-0519

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  • Pyrimidine

    CAS:
    <p>Pyrimidines are essential RNA/DNA bases (uracil, cytosine, thymine) involved in genetic encoding and various metabolic processes.</p>
    Fórmula:C4H4N2
    Pureza:99.85%
    Cor e Forma:Liquid
    Peso molecular:80.09
  • Pyridoxylamine dihydrochloride

    CAS:
    <p>Pyridoxylamine dihydrochloride (Pyridorin) is a hydrochloride salt of one form of vitamin B6.</p>
    Fórmula:C8H14Cl2N2O2
    Pureza:99.44%
    Cor e Forma:White Or Almost White Crystalline Powder
    Peso molecular:241.12
  • Rizatriptan EP Impurity A Benzoate

    CAS:
    Fórmula:C28H35N7·C7H6O2
    Peso molecular:469.64 122.12

    Ref: 4Z-R-1213

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  • 2-Methylnicotinic Acid

    CAS:
    Fórmula:C7H7NO2
    Peso molecular:137.14

    Ref: 4Z-N-056028

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  • Tenofovir Impurity 41


    Fórmula:C27H33N6O6PS
    Peso molecular:600.63

    Ref: 4Z-T-0285

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  • Porphobilinogen-d4

    CAS:
    Fórmula:C10H10D4N2O4
    Peso molecular:230.26

    Ref: 4Z-P-238004

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  • Thymine

    CAS:
    <p>Thymine: Derived from DNA hydrolysis or methylcyanoacetylurea, found in DNA (not RNA), binds adenine, used in biochemical research.</p>
    Fórmula:C5H6N2O2
    Pureza:99.77% - 99.97%
    Cor e Forma:Solid
    Peso molecular:126.11
  • Istradefylline Impurity 14


    Fórmula:C17H18N4O4
    Peso molecular:342.36

    Ref: 4Z-I-064021

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  • Pemetrexed Impurity 76


    Fórmula:C15H14N4O3
    Peso molecular:298.30

    Ref: 4Z-P-6893

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  • Theophylline Impurity 13


    Fórmula:C7H10N4O2
    Peso molecular:182.18

    Ref: 4Z-T-6023

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  • Sumatriptan Impurity 7 Sodium Salt

    CAS:
    Fórmula:C4H8ClO4S·Na
    Peso molecular:187.61 22.99

    Ref: 4Z-S-1118

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  • Semicarbazide-13C-15N2 HCl

    CAS:
    Fórmula:CH5N15N2O·HCl
    Peso molecular:78.05 36.46

    Ref: 4Z-U-066

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  • Ref: 4Z-R-1247

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  • Tenofovir Impurity 110


    Fórmula:C37H54N12O10P2
    Peso molecular:888.86

    Ref: 4Z-T-02164

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  • Pemetrexed Impurity 78

    CAS:
    Fórmula:C16H19NO6
    Peso molecular:321.33

    Ref: 4Z-P-6895

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  • Rizatriptan Impurity 17

    CAS:
    Fórmula:C5H11NO
    Peso molecular:101.15

    Ref: 4Z-R-1235

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  • Tetrabenazine Impurity 6


    Fórmula:C19H27NO4
    Peso molecular:333.43

    Ref: 4Z-T-7857

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  • rac-Tenofovir

    CAS:
    Fórmula:C9H14N5O4P
    Peso molecular:287.22

    Ref: 4Z-T-02150

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  • Sumatriptan Impurity 14


    Fórmula:C27H39N5O2S
    Peso molecular:497.70

    Ref: 4Z-S-1125

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  • di-Benzyl Miglustat Isomer 6


    Fórmula:C26H45NO4Si
    Peso molecular:463.73

    Ref: 4Z-M-107015

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  • Rifamycin S

    CAS:
    <p>Rifamycin S is a potent DNA-dependent RNA polymerase inhibitor,is a quinone and an antibiotic agnet against Gram-positive bacteria</p>
    Fórmula:C37H45NO12
    Pureza:98.74%
    Cor e Forma:Yellow Orange Crystalline Powder
    Peso molecular:695.75
  • Oseltamivir Impurity 126


    Fórmula:C17H26N2O4
    Peso molecular:322.41

    Ref: 4Z-O-11158

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  • Oseltamivir Impurity 31


    Fórmula:C19H32N2O3
    Peso molecular:336.48

    Ref: 4Z-O-1159

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  • Rizatriptan Impurity 16

    CAS:
    Fórmula:C5H13NO
    Peso molecular:103.17

    Ref: 4Z-R-1234

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  • Oseltamivir Impurity 92

    CAS:
    Fórmula:C11H16O5
    Peso molecular:228.24

    Ref: 4Z-O-11124

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  • N2-Nitroso Frovatriptan


    Fórmula:C14H16N4O2
    Peso molecular:272.31

    Ref: 4Z-F-1725

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  • 6-Thioguanosine 5’-triphosphate-d4


    Fórmula:C10H12D4N5O13P3S
    Peso molecular:543.27

    Ref: 4Z-G-2418

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  • Cardiogenol C hydrochloride

    CAS:
    <p>Cardiogenol C hydrochloride (Cardiogenol C) can induces the differentiation of ESCs into cardiomyocytes (EC50= 100 nM).</p>
    Fórmula:C13H17ClN4O2
    Pureza:99.89% - 99.94%
    Cor e Forma:Solid
    Peso molecular:296.75
  • Pemetrexed Impurity 67


    Fórmula:C17H19N5O3
    Peso molecular:341.37

    Ref: 4Z-P-6884

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  • N-Nitroso Ondansetron Impurity 16


    Fórmula:C18H17N3O2
    Peso molecular:307.35

    Ref: 4Z-O-0336

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  • Prucalopride Impurity 12


    Fórmula:C12H13NO4
    Peso molecular:235.24

    Ref: 4Z-P-127018

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  • Vorolanib

    CAS:
    <p>Vorolanib (X-82) is an orally active VEGFR/PDGFR dual inhibitor.</p>
    Fórmula:C23H26FN5O3
    Pureza:97.35%
    Cor e Forma:Solid
    Peso molecular:439.48
  • Tetrabenazine Racemate

    CAS:
    <p>Tetrabenazine Racemate (Rubigen) is a selective and reversible inhibitor of vesicular monoamine transporter-2 (VMAT-2).</p>
    Fórmula:C19H27NO3
    Pureza:98.65% - 98.86%
    Cor e Forma:Solid
    Peso molecular:317.42
  • Zebularine

    CAS:
    <p>Zebularine (4-Deoxyuridine) is a DNA methylation inhibitor.</p>
    Fórmula:C9H12N2O5
    Pureza:99.04% - >99.99%
    Cor e Forma:Solid
    Peso molecular:228.2
  • Cardiogenol C

    CAS:
    <p>Cardiogenol C is a cardiomyogenesis inducer in embryonic stem cells.</p>
    Fórmula:C13H16N4O2
    Pureza:98.46%
    Cor e Forma:Solid
    Peso molecular:260.29
  • 8-Bromotheophylline

    CAS:
    Fórmula:C7H7BrN4O2
    Peso molecular:259.06

    Ref: 4Z-T-6056

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  • Topiroxostat Impurity 44

    CAS:
    Fórmula:C7H6N4O
    Peso molecular:162.15

    Ref: 4Z-T-148049

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  • Oseltamivir Impurity 132


    Fórmula:C15H26N2O4
    Peso molecular:298.38

    Ref: 4Z-O-11164

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  • Nicotinic Acid Impurity 8

    CAS:
    Fórmula:C6H4BrNO
    Peso molecular:186.01

    Ref: 4Z-N-056020

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  • (S,S)-Palonosetron Acid

    CAS:
    Fórmula:C19H26N2O2
    Peso molecular:314.43

    Ref: 4Z-P-538

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  • Tenofovir Impurity 138

    CAS:
    Fórmula:C3H8O2
    Peso molecular:76.10

    Ref: 4Z-T-02194

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  • O6-Benzylguanine

    CAS:
    <p>O6-Benzylguanine is a guanine analog with antineoplastic activity,and is a potent O6-alkylguanine DNA alkyltransferase (AGT) inactivator.</p>
    Fórmula:C12H11N5O
    Pureza:98.9%
    Cor e Forma:Solid Crystalline
    Peso molecular:241.25
  • Guanine related compound 1

    CAS:
    Fórmula:C11H15N5O3
    Peso molecular:265.27

    Ref: 4Z-G-246

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  • 4-Pyridoxic Acid-D2

    CAS:
    Fórmula:C8H7NO4D2
    Peso molecular:185.18

    Ref: 4Z-P-718

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  • Pyridoxine Impurity 21

    CAS:
    Fórmula:C10H15NO3
    Peso molecular:197.23

    Ref: 4Z-P-7140

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  • 5-Ethoxypyrrolidine-2-One

    CAS:
    Fórmula:C6H11NO2
    Peso molecular:129.16

    Ref: 4Z-S-131004

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  • Clopidogrel Impurity 54

    CAS:
    Fórmula:C14H14ClNO2S
    Peso molecular:295.78

    Ref: 4Z-C-1391

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  • Tetrabenazine Impurity 8


    Fórmula:C19H27NO4
    Peso molecular:333.43

    Ref: 4Z-T-7859

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  • Febuxostat Impurity 52

    CAS:
    Fórmula:C11H14O2
    Peso molecular:178.23

    Ref: 4Z-F-3965

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  • Temozolomide Impurity 22

    CAS:
    Fórmula:C4H4N4
    Peso molecular:108.10

    Ref: 4Z-T-3431

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    6.402,00€
  • 2,6-Dibromopurine

    CAS:
    Fórmula:C5H2Br2N4
    Peso molecular:277.91

    Ref: 4Z-P-185005

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  • Liothyronine Impurity 8

    CAS:
    Fórmula:C15H11Cl2I2NO4
    Peso molecular:593.96

    Ref: 4Z-T-4248

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  • Istradefylline Impurity 15


    Fórmula:C30H32N4O9
    Peso molecular:592.61

    Ref: 4Z-I-064022

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  • Proxyphylline

    CAS:
    Fórmula:C10H14N4O3
    Peso molecular:238.25

    Ref: 4Z-T-6044

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  • N-Chloroacetyl-D-Tyrosine

    CAS:
    Fórmula:C11H12ClNO4
    Peso molecular:257.67

    Ref: 4Z-T-144034

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  • N-Fmoc-Liothyronine

    CAS:
    Fórmula:C30H22I3NO6
    Peso molecular:873.22

    Ref: 4Z-T-4239

    5mg
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  • Pralatrexate Impurity 9

    CAS:
    Fórmula:C24H25N7O5
    Peso molecular:491.51

    Ref: 4Z-P-197014

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  • Purine

    CAS:
    <p>Purine: an aromatic compound with fused pyrimidine &amp; imidazole rings, turned into uric acid by enzymes; excessive uric acid can lead to gout.</p>
    Fórmula:C5H4N4
    Pureza:99.51%
    Cor e Forma:Solid
    Peso molecular:120.11
  • Oseltamivir Impurity 128

    CAS:
    Fórmula:C16H30N2O4
    Peso molecular:314.43

    Ref: 4Z-O-11160

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  • Paraquat-13C2-d6 Dichloride

    CAS:
    Fórmula:C1013C2H8D6N2·2Cl
    Peso molecular:194.28 2*35.45

    Ref: 4Z-P-10003

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  • N,N'-Dimethylurea

    CAS:
    Fórmula:C3H8N2O
    Peso molecular:88.11

    Ref: 4Z-U-0635

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  • Lifitegrast Impurity 40

    CAS:
    Fórmula:C15H17Cl2NO4
    Peso molecular:346.20

    Ref: 4Z-L-153042

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  • Frovatriptan Impurity 12


    Fórmula:C14H17N3O2
    Peso molecular:259.31

    Ref: 4Z-F-1718

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  • Zolmitriptan Impurity 19 HCl

    CAS:
    Fórmula:C10H13N3O2·HCl
    Peso molecular:207.23 36.46

    Ref: 4Z-Z-0237

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  • Methotrexate disodium

    CAS:
    <p>Methotrexate disodium is an tetrahydrofolate dehydrogenase inhibitor</p>
    Fórmula:C20H20N8Na2O5
    Pureza:99.77% - 99.96%
    Cor e Forma:Solid
    Peso molecular:498.4
  • Lifitegrast

    CAS:
    <p>Lifitegrast (SAR 1118) is a lymphocyte, function-associated antigen-1 antagonist.</p>
    Fórmula:C29H24Cl2N2O7S
    Pureza:99.39% - 99.66%
    Cor e Forma:Solid
    Peso molecular:615.48
  • Zebularine

    CAS:
    Fórmula:C9H12N2O5
    Peso molecular:228.21

    Ref: 4Z-Z-019001

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  • Oseltamivir Impurity 44


    Fórmula:C17H29NO7S
    Peso molecular:391.48

    Ref: 4Z-O-1172

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  • Regadenoson Impurity 54


    Fórmula:C20H26N12O8
    Peso molecular:562.50

    Ref: 4Z-R-095055

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  • Thiamine Impurity 33

    CAS:
    Fórmula:C11H15N4OS·Br
    Peso molecular:251.33 . 79.90

    Ref: 4Z-T-8461

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  • Clopidogrel Impurity 56 HCl


    Fórmula:C15H16ClNO2S·HCl
    Peso molecular:309.81. 36.46

    Ref: 4Z-C-1393

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  • Tenofovir Amibufenamide-d6


    Fórmula:C22H25D6N6O5P
    Peso molecular:496.54

    Ref: 4Z-T-02227

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  • AMG-47a

    CAS:
    <p>AMG-47a inhibits Lck, T cell growth, and degrades KRAS oncoprotein, affecting EGFP-KRASG12V but not EGFP.</p>
    Fórmula:C29H28F3N5O2
    Pureza:98%
    Cor e Forma:Solid
    Peso molecular:535.56
  • Ref: 4Z-C-189

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  • Guanosine 3,5-cyclic monophosphate-15N5


    Fórmula:C10H12N5O7P
    Peso molecular:350.18

    Ref: 4Z-G-2414

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  • Lifitegrast Impurity 1

    CAS:
    Fórmula:C32H34Cl2N2O7S
    Peso molecular:661.59

    Ref: 4Z-L-153003

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  • Sumatriptan EP Impurity B-d3

    CAS:
    Fórmula:C13H16D3N3O2S
    Peso molecular:284.39

    Ref: 4Z-S-1126

    5mg
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    25mg
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    50mg
    3.398,00€
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  • Tetrabenazine Impurity 2-d6

    CAS:
    Fórmula:C19H21D6NO3
    Peso molecular:323.47

    Ref: 4Z-T-7862

    5mg
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  • Sapropterin Impurity 3

    CAS:
    Fórmula:C6H7N5O
    Peso molecular:165.16

    Ref: 4Z-S-317

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  • D-Neopterin-13C5

    CAS:
    Fórmula:C9H11N5O4
    Peso molecular:258.16

    Ref: 4Z-N-100102

    5mg
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  • 2,3-Dihydroxy-D-Phenylalanine HCl

    CAS:
    Fórmula:C9H11NO4·HCl
    Peso molecular:197.19 36.46

    Ref: 4Z-P-217018

    5mg
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  • Namodenoson

    CAS:
    Fórmula:C18H18ClIN6O4
    Peso molecular:544.73

    Ref: 4Z-N-130001

    5mg
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  • Idelalisib

    CAS:
    <p>Idelalisib (GS-1101) is a small molecule inhibitor of the PI3K catalytic subunit p110δ (IC50: 2.5 nM).</p>
    Fórmula:C22H18FN7O
    Pureza:98% - 99.39%
    Cor e Forma:Solid
    Peso molecular:415.42
  • Oseltamivir Impurity 76


    Fórmula:C24H42N2O3
    Cor e Forma:White To Off-White Solid
    Peso molecular:406.61

    Ref: 4Z-O-11108

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  • Clopidogrel Impurity 11


    Fórmula:C16H16NO2S·Br
    Peso molecular:286.37 79.90

    Ref: 4Z-C-1339

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  • Tetrabenazine Impurity 26-d6


    Fórmula:C19H23D6NO4
    Peso molecular:341.48

    Ref: 4Z-T-7892

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  • 2,6-Diiodohydroquinone

    CAS:
    Fórmula:C6H4I2O2
    Peso molecular:361.90

    Ref: 4Z-T-4226

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  • Topiroxostat Impurity 5


    Fórmula:C13H10N6O
    Peso molecular:266.26

    Ref: 4Z-T-148006

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  • PI3Kδ-IN-15

    CAS:
    <p>CAL-101 (Idelalisib) is a selective inhibitor of p110δ; shown to have 40- to 300-fold greater selectivity for p110δ than p110α/β/γ.</p>
    Fórmula:C21H16FN7O
    Pureza:99.61%
    Cor e Forma:Solid
    Peso molecular:401.4
  • TAK-659 hydrochloride

    CAS:
    <p>TAK-659 hydrochloride (TAK-659) is a potent and selective inhibitor of spleen tyrosine kinase (SYK) with an IC50 value of 3.2 nM.</p>
    Fórmula:C17H22ClFN6O
    Pureza:99.28% - 99.82%
    Cor e Forma:Solid
    Peso molecular:380.85
  • Febuxostat Impurity 53


    Fórmula:C8H8N2OS2
    Peso molecular:212.29

    Ref: 4Z-F-3966

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  • Regadenoson Impurity 55


    Fórmula:C20H26N12O8
    Peso molecular:562.50

    Ref: 4Z-R-095056

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  • LM10

    CAS:
    <p>TDO inhibitor; IC50: human 0.62 μM, mouse 2 μM; selective over IDO, MAOs; hinders TDO+ tumor growth in mice; orally active.</p>
    Fórmula:C11H8FN5
    Pureza:98.78% - 99.94%
    Cor e Forma:Solid
    Peso molecular:229.21
  • Naratriptan-d7

    CAS:
    Fórmula:C17H18N3O2SD7
    Peso molecular:342.51

    Ref: 4Z-N-274

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  • Guanosine Impurity 3

    CAS:
    Fórmula:C11H17N5O11P2
    Peso molecular:457.23

    Ref: 4Z-G-2425

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  • Oseltamivir Impurity 139


    Fórmula:C16H25N7O4
    Peso molecular:379.42

    Ref: 4Z-O-11169

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  • Zolmitriptan USP Related Compound B-d6

    CAS:
    Fórmula:C15H17D6N3O
    Peso molecular:267.41

    Ref: 4Z-Z-0218

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  • Prucalopride Impurity 19


    Fórmula:C9H20N2O
    Peso molecular:172.27

    Ref: 4Z-P-127025

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  • Pralatrexate Epimer

    CAS:
    Fórmula:C23H23N7O5
    Peso molecular:477.48

    Ref: 4Z-P-197010

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  • Sepiapterin Impurity 1


    Fórmula:C9H13N5O2
    Peso molecular:223.24

    Ref: 4Z-S-094004

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  • Migalastat Impurity 4 HCl

    CAS:
    Fórmula:C6H13NO4·HCl
    Peso molecular:163.17 36.46

    Ref: 4Z-M-249011

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  • Methotrexate Impurity 14

    CAS:
    Fórmula:C7H7BrN6
    Peso molecular:255.08

    Ref: 4Z-M-7060

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  • Regadenoson Impurity 17

    CAS:
    Fórmula:C10H13N5O5
    Peso molecular:283.24

    Ref: 4Z-R-095018

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  • Oseltamivir Impurity 152

    CAS:
    Fórmula:C11H18N2O4
    Peso molecular:242.28

    Ref: 4Z-O-11186

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  • Tenofovir Impurity 14


    Fórmula:C21H28ClN6O5P
    Peso molecular:510.92

    Ref: 4Z-T-02147

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  • Tenofovir Impurity 133


    Fórmula:C16H20N5O6P
    Peso molecular:409.34

    Ref: 4Z-T-02188

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  • Naratriptan Impurity 11


    Fórmula:C20H31N3O4S2
    Peso molecular:441.61

    Ref: 4Z-N-2721

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  • Oseltamivir Impurity 131


    Fórmula:C13H21NO3
    Peso molecular:239.32

    Ref: 4Z-O-11163

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  • Octanohydroxamic Acid

    CAS:
    Fórmula:C8H17NO2
    Peso molecular:159.23

    Ref: 4Z-U-0612

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  • Lifitegrast Impurity 6


    Fórmula:C27H26Cl2N2O5S
    Peso molecular:561.47

    Ref: 4Z-L-153008

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  • N-Lactoyl-L-Tyrosine-d4


    Fórmula:C12H11D4NO5
    Peso molecular:257.28

    Ref: 4Z-T-144060

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  • Lifitegrast Impurity 19


    Fórmula:C9H8Cl2N2O
    Peso molecular:231.08

    Ref: 4Z-L-153021

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  • (R,R)-Palonosetron Acid

    CAS:
    Fórmula:C19H26N2O2
    Peso molecular:314.43

    Ref: 4Z-P-5315

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  • L-Kynurenine

    CAS:
    <p>L-Kynurenine ((S)-Kynurenine)) is an endogenous agonist of aryl hydrocarbon receptor (AHR) ,inhibits allogeneic T cell proliferation. High-Quality, Low-Cost!</p>
    Fórmula:C10H12N2O3
    Pureza:98.44% - 99.91%
    Cor e Forma:Light Yellow Crystalline
    Peso molecular:208.21
  • Prucalopride Impurity 57 N-Oxide

    CAS:
    Fórmula:C18H24ClN3O4
    Peso molecular:381.86

    Ref: 4Z-P-127068

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  • Pemetrexed Impurity 86

    CAS:
    Fórmula:C20H23N5O9
    Peso molecular:477.43

    Ref: 4Z-P-68103

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  • N-Nitroso Zolmitriptan Impurity 1


    Fórmula:C10H12N4O3
    Peso molecular:236.23

    Ref: 4Z-Z-0240

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  • Namodenoson

    CAS:
    <p>Namodenoson (2-Cl-IB-MECA) is an adenosine A3 receptor agonist.</p>
    Fórmula:C18H18ClIN6O4
    Pureza:98.97%
    Cor e Forma:Solid
    Peso molecular:544.73
  • Tenofovir Impurity 76


    Fórmula:C10H17N5O7P2
    Peso molecular:381.22

    Ref: 4Z-T-02121

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  • Ref: 4Z-T-4236

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  • L-Tyrosine-13C9

    CAS:
    Fórmula:C9H11NO3
    Peso molecular:190.09

    Ref: 4Z-T-144002

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  • Pralatrexate Impurity 4

    CAS:
    Fórmula:C18H15N5O3
    Peso molecular:349.35

    Ref: 4Z-P-197008

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  • Dihydrouracil

    CAS:
    <p>5,6-Dihydrouracil (5,6-Dihydrouracil) is an intermediate breakdown product of uracil.</p>
    Fórmula:C4H6N2O2
    Pureza:99.75%
    Cor e Forma:Solid
    Peso molecular:114.1
  • Tenofovir Alafenamide-d6 (R-Phosphine-d6)

    CAS:
    Fórmula:C21H23D6N6O5P
    Peso molecular:482.51

    Ref: 4Z-T-0248

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  • Pemetrexed Impurity 41

    CAS:
    Fórmula:C12H14O3
    Peso molecular:206.24

    Ref: 4Z-P-6850

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  • Istradefylline Impurity 8

    CAS:
    Fórmula:C11H13NO3
    Peso molecular:207.23

    Ref: 4Z-I-064015

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  • 2,4,6-Trinitro-L-Phenylalanine


    Fórmula:C9H8N4O8
    Peso molecular:300.19

    Ref: 4Z-P-217004

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  • Pemetrexed Impurity 8


    Fórmula:C12H13BrO3
    Peso molecular:285.14

    Ref: 4Z-P-6826

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  • Regadenoson Impurity 12

    CAS:
    Fórmula:C13H15N7O4
    Peso molecular:333.31

    Ref: 4Z-R-095013

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  • Tyrosine Impurity 4 DiHCl


    Fórmula:C18H20N2O5·2HCl
    Peso molecular:344.37 2*36.46

    Ref: 4Z-T-144030

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  • Topiroxostat Impurity F


    Fórmula:C12H11N5O2
    Peso molecular:257.25

    Ref: 4Z-T-148016

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  • Pemetrexed Impurity 27


    Fórmula:C15H15N5O4
    Peso molecular:329.32

    Ref: 4Z-P-6834

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  • Tetrabenazine Impurity 9


    Fórmula:C19H29NO4
    Peso molecular:335.44

    Ref: 4Z-T-7860

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  • Topiroxostat Impurity 13


    Fórmula:C14H7N7
    Peso molecular:273.26

    Ref: 4Z-T-148014

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  • lavendustin C

    CAS:
    <p>lavendustin C (NSC 666251) is a potent inhibitor of epidermal growth factor (EGF) receptor-associated tyrosine kinase.</p>
    Fórmula:C14H13NO5
    Pureza:98.06%
    Cor e Forma:Yellow To Tan Powder
    Peso molecular:275.26
  • N,N-Diethylnicotinamide (Nikethamide) N'-oxide

    CAS:
    Fórmula:C10H14N2O2
    Peso molecular:194.23

    Ref: 4Z-N-133030

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  • Lifitegrast Impurity 35


    Fórmula:C32H34Cl2N2O7S
    Peso molecular:661.59

    Ref: 4Z-L-153037

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  • SU4984

    CAS:
    <p>SU4984 is a cell-permeable, ATP-competitive and reversible inhibitor of the fibroblast growth factor receptor 1 (FGFR1).</p>
    Fórmula:C20H19N3O2
    Pureza:97.20%
    Cor e Forma:Solid
    Peso molecular:333.38
  • Tenofovir Impurity 120


    Fórmula:C30H34N10O7P2
    Peso molecular:708.613

    Ref: 4Z-T-02174

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  • Sumatriptan Impurity 12

    CAS:
    Fórmula:C12H14N2O4S
    Peso molecular:282.31

    Ref: 4Z-S-1123

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  • Lifitegrast Impurity 34 HCl

    CAS:
    Fórmula:C17H19NO4S·HCl
    Peso molecular:333.40 36.46

    Ref: 4Z-L-153036

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  • Ref: 4Z-M-249013

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  • Methotrexate Impurity 12


    Fórmula:C23H28N8O5
    Peso molecular:496.53

    Ref: 4Z-M-7058

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  • Telbivudine Impurity 3

    CAS:
    Fórmula:C21H21ClO5
    Peso molecular:388.84

    Ref: 4Z-T-255

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  • Rizatriptan Impurity 23


    Fórmula:C15H21N5
    Peso molecular:271.37

    Ref: 4Z-R-1241

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  • Sapropterin Impurity 2

    CAS:
    Fórmula:C13H15N5O5
    Peso molecular:321.29

    Ref: 4Z-S-316

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  • Oseltamivir Impurity 49


    Fórmula:C22H36N2O4
    Peso molecular:392.54

    Ref: 4Z-O-1177

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  • Oseltamivir Impurity 91

    CAS:
    Fórmula:C13H18N4O5
    Peso molecular:310.31

    Ref: 4Z-O-11123

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  • Allopurinol-13C3-15N3

    CAS:
    Fórmula:C213C3H4N15N3O
    Peso molecular:142.07

    Ref: 4Z-A-6915

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  • Topiroxostat Impurity 17


    Fórmula:C15H13N5O2
    Peso molecular:295.30

    Ref: 4Z-T-148021

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  • Lifitegrast Impurity 51 Sulfate

    CAS:
    Fórmula:C14H17Cl2NO20·5H2SO4
    Peso molecular:302.20 0.5*98.07

    Ref: 4Z-L-153053

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  • SSR 180711 HCl

    CAS:
    Fórmula:C14H17BrN2O2·HCl
    Peso molecular:325.21 36.46

    Ref: 4Z-S-143001

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  • Lifitegrast Impurity 41 HCl

    CAS:
    Fórmula:C9H10Cl3N·HCl
    Peso molecular:238.54 36.46

    Ref: 4Z-L-153043

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  • Nicotinic Acid EP Impurity H

    CAS:
    Fórmula:C5H4N2O2
    Peso molecular:124.10

    Ref: 4Z-N-056011

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  • Regadenoson Impurity 32

    CAS:
    Fórmula:C16H20N8O5
    Peso molecular:404.39

    Ref: 4Z-R-095033

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  • Oseltamivir Impurity 118


    Fórmula:C15H21NO7
    Peso molecular:327.33

    Ref: 4Z-O-11150

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  • Prucalopride Impurity 57


    Fórmula:C18H24ClN3O3
    Peso molecular:365.86

    Ref: 4Z-P-127067

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  • Theacrine

    CAS:
    Fórmula:C9H12N4O3
    Peso molecular:224.22

    Ref: 4Z-P-185011

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  • Naratriptan Impurity 6


    Fórmula:C17H20N3O2S·Cl
    Peso molecular:330.43 35.45

    Ref: 4Z-N-2716

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  • di-Benzyl Miglustat (Mixture of Isomers)


    Fórmula:C24H33NO4
    Peso molecular:399.53

    Ref: 4Z-M-107024

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  • Palonosetron

    CAS:
    Fórmula:C19H24N2O
    Peso molecular:296.41

    Ref: 4Z-P-5344

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  • Pyridoxine Impurity 26

    CAS:
    Fórmula:C16H18N2O3
    Peso molecular:286.33

    Ref: 4Z-P-7149

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  • N-Nitroso Methotrexate-13C-d3


    Fórmula:C1913CH18D3N9O6
    Peso molecular:487.46

    Ref: 4Z-M-7047

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  • Tetrabenazine Impurity 13

    CAS:
    Fórmula:C11H24INO
    Peso molecular:313.22

    Ref: 4Z-T-7870

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  • Tyrosine Impurity 8

    CAS:
    Fórmula:C11H16NO6P
    Peso molecular:289.22

    Ref: 4Z-T-144043

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  • Eletriptan Impurity 5

    CAS:
    Fórmula:C10H15NO2S
    Peso molecular:213.30

    Ref: 4Z-E-1210

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  • Topiroxostat Impurity 34


    Fórmula:C13H12N8
    Peso molecular:280.30

    Ref: 4Z-T-148038

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  • GDP-6-azido-β-L-Fucose Disodium Salt

    CAS:
    Fórmula:C16H24N8O15P2·2Na
    Peso molecular:630.36 2*22.99

    Ref: 4Z-G-2456

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  • 2-Deoxyguanosine-15N5

    CAS:
    Fórmula:C10H13N5O4
    Peso molecular:272.21

    Ref: 4Z-G-243

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  • Prucalopride Impurity 8


    Fórmula:C12H12ClNO4
    Peso molecular:269.69

    Ref: 4Z-P-127012

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  • Lifitegrast Impurity 22


    Fórmula:C29H24BrClN2O7S
    Peso molecular:659.93

    Ref: 4Z-L-153024

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  • Guanosine Impurity 15

    CAS:
    Fórmula:C10H17N5O17P4
    Peso molecular:603.16

    Ref: 4Z-G-2455

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  • Oseltamivir Impurity 50


    Fórmula:C22H36N2O4
    Peso molecular:392.54

    Ref: 4Z-O-1178

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  • Naratriptan Impurity 17 Chloride


    Fórmula:C18H28N3O2S·Cl
    Peso molecular:350.50 35.45

    Ref: 4Z-N-2725

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  • di-Benzyl Miglustat Isomer 4


    Fórmula:C24H33NO4
    Peso molecular:399.53

    Ref: 4Z-M-107013

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  • Febuxostat Impurity 30

    CAS:
    Fórmula:C8H4N2O
    Peso molecular:144.13

    Ref: 4Z-F-3944

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  • 2-Amino-6-mercaptopurine-13C2,15N

    CAS:
    Fórmula:C313C2H5N415NS
    Peso molecular:170.17

    Ref: 4Z-M-835

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  • Sumatriptan Impurity 11


    Fórmula:C25H33N5O4S2
    Peso molecular:531.69

    Ref: 4Z-S-1122

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  • Lifitegrast Impurity 26

    CAS:
    Fórmula:C28H23Cl2N
    Peso molecular:444.40

    Ref: 4Z-L-153028

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  • Thiamine-13C3 HCl


    Fórmula:C3C9H17ClN4OS·HCl
    Peso molecular:303.78 36.46

    Ref: 4Z-T-8418

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  • mono-Benzyl Miglustat Isomer 3


    Fórmula:C17H27NO4
    Peso molecular:309.41

    Ref: 4Z-M-107018

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  • Eletriptan Impurity 20


    Fórmula:C44H50N4O4S2
    Peso molecular:763.03

    Ref: 4Z-E-1225

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