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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 8888 produtos de "Derivados de Purinas e Pirimidinas"

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produtos por página.
  • Tenofovir Impurity 31 (Mixture of Isomers)


    Fórmula:C16H20N5O4P
    Cor e Forma:Colorless Liquid
    Peso molecular:2 377.34

    Ref: 4Z-T-0275

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
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  • Frovatriptan Impurity 15


    Fórmula:C14H17N3O2
    Cor e Forma:Pale Gray Solid
    Peso molecular:259.31

    Ref: 4Z-F-1722

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
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  • Phenylhydrazine

    CAS:
    Fórmula:C6H8N2
    Cor e Forma:Orange Liquid
    Peso molecular:108.14

    Ref: 4Z-P-10302

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)

    CAS:
    Fórmula:C4H4N2O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:112.09

    Ref: 4Z-U-051

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • (S)-Clopidogrel N-Oxide

    CAS:
    Fórmula:C16H16ClNO3S
    Cor e Forma:Pale Yellow Semi-Solid
    Peso molecular:337.82

    Ref: 4Z-C-1352

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Tenofovir Impurity 33 Disodium Salt

    CAS:
    Fórmula:C12H17N6O5P·2Na
    Peso molecular:358.29 2*22.99

    Ref: 4Z-T-0277

    5mg
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
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  • Lifitegrast Impurity 10


    Fórmula:C22H22Cl2N2O6S
    Cor e Forma:White To Off-White Solid
    Peso molecular:513.39

    Ref: 4Z-L-153012

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Zolmitriptan Impurity 2


    Fórmula:C16H21N3O3
    Cor e Forma:Off-White Solid
    Peso molecular:303.36

    Ref: 4Z-Z-0210

    5mg
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
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  • Febuxostat Impurity 42

    CAS:
    Fórmula:C12H14O5
    Cor e Forma:Off-White Solid
    Peso molecular:238.24

    Ref: 4Z-F-3956

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Pyridoxine Impurity 3

    CAS:
    Fórmula:C12H15NO6
    Cor e Forma:Off-White Solid
    Peso molecular:269.25

    Ref: 4Z-P-7112

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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  • Almotriptan EP Impurity A Malate (Almotriptan USP Related Compound C Malate)

    CAS:
    Fórmula:C16H23N3O2S·C4H6O5
    Cor e Forma:Off-White Solid
    Peso molecular:321.44 134.09

    Ref: 4Z-A-055

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • Nicotinic Acid EP Impurity F (5-Nitronicotinic Acid)

    CAS:
    Fórmula:C6H4N2O4
    Cor e Forma:Yellow Solid
    Peso molecular:168.11

    Ref: 4Z-N-056003

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Almotriptan EP Impurity D Malate (Almotriptan USP Related Compound B Malate)

    CAS:
    Fórmula:C15H21N3O2S·C4H6O5
    Cor e Forma:Off-White Solid
    Peso molecular:307.42 134.09

    Ref: 4Z-A-058

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
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  • Memantine USP Related Compound A

    CAS:
    Fórmula:C12H20
    Cor e Forma:Colorless Liquid
    Peso molecular:164.29

    Ref: 4Z-M-388

    5mg
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    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Oseltamivir Impurity 98


    Fórmula:C11H14N4O5
    Cor e Forma:Off-White Solid
    Peso molecular:282.26

    Ref: 4Z-O-11130

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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  • Guanosine

    CAS:
    Fórmula:C10H13N5O5
    Cor e Forma:White To Off-White Solid
    Peso molecular:283.24

    Ref: 4Z-G-245

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Trifluridine

    CAS:
    Fórmula:C10H11F3N2O5
    Cor e Forma:White To Off-White Solid
    Peso molecular:296.20

    Ref: 4Z-T-182001

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Istradefylline Dimer Impurity 2

    CAS:
    Fórmula:C40H48N8O8
    Cor e Forma:White To Off-White Solid
    Peso molecular:768.87

    Ref: 4Z-I-064007

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Pyridoxine Impurity 7


    Fórmula:C16H20N2O5
    Cor e Forma:White To Off-White Solid
    Peso molecular:320.35

    Ref: 4Z-P-7116

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Palonosetron EP Impurity D HCl (Palonosetron USP Related Compound E)

    CAS:
    Fórmula:C19H22N2O·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:294.40 36.46

    Ref: 4Z-P-539

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Febuxostat Impurity 32 HCl

    CAS:
    Fórmula:C12H11NO3S·HCl
    Cor e Forma:Yellow Solid
    Peso molecular:249.29 36.46

    Ref: 4Z-F-3946

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Caffeine EP Impurity C (Caffeine USP Related Compound C, Isocaffeine)

    CAS:
    Fórmula:C8H10N4O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:194.19

    Ref: 4Z-C-184

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Naratriptan Impurity 16 Chloride

    CAS:
    Fórmula:C7H16NO·Cl
    Peso molecular:130.21 35.45

    Ref: 4Z-N-2723

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Febuxostat Impurity 62

    CAS:
    Fórmula:C20H25NO4S
    Cor e Forma:Yellow Solid
    Peso molecular:375.48

    Ref: 4Z-F-3974

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Naratriptan Impurity 2 Iodide


    Fórmula:C17H20N3O2S·I
    Cor e Forma:Yellow Solid
    Peso molecular:330.43 126.90

    Ref: 4Z-N-278

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Methotrexate EP Impurity A

    CAS:
    Fórmula:C7H8N6O
    Cor e Forma:Yellow Solid
    Peso molecular:192.18

    Ref: 4Z-M-702

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Nicotinamide

    CAS:
    Fórmula:C6H6N2O
    Peso molecular:122.13

    Ref: 4Z-N-133015

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • 2-Guanidinobenzoic Acid HCl

    CAS:
    Fórmula:C8H9N3O2·HCl
    Peso molecular:179.18 36.46

    Ref: 4Z-G-178016

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Hydroxy Urea

    CAS:
    Fórmula:CH4N2O2
    Peso molecular:76.06

    Ref: 4Z-U-061

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Almotriptan EP Impurity B Malate (Almotriptan Dimer Impurity Malate)

    CAS:
    Fórmula:C30H41N5O2S·C4H6O5
    Cor e Forma:White To Off-White Solid
    Peso molecular:535.75 134.09

    Ref: 4Z-A-0511

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Thiamine EP Impurity F Chloride HCl

    CAS:
    Fórmula:C13H19N4OS·Cl·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:279.38 35.45 36.46

    Ref: 4Z-T-8416

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Thiamine Chloride HCl

    CAS:
    Fórmula:C12H17N4OS·Cl·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:265.35 35.45 36.46

    Ref: 4Z-T-841

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Prucalopride Impurity 37


    Fórmula:C10H11BrClNO3
    Cor e Forma:White To Off-White Solid
    Peso molecular:308.56

    Ref: 4Z-P-127043

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Tenofovir Alafenamide Fumarate

    CAS:
    Fórmula:C21H29N6O5P·C4H4O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:476.48 116.07

    Ref: 4Z-T-0260

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Prucalopride Hydroxy Impurity

    CAS:
    Fórmula:C18H26ClN3O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:383.88

    Ref: 4Z-P-127004

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Topiroxostat Impurity 27


    Fórmula:C15H10N6O2
    Peso molecular:306.29

    Ref: 4Z-T-148031

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Iopamidol EP Impurity J

    CAS:
    Fórmula:C16H20I3N3O7
    Peso molecular:747.06

    Ref: 4Z-I-4119

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • β-Nicotinamide Mononucleotide Sodium Salt

    CAS:
    Fórmula:C11H14N2O8P·Na
    Peso molecular:333.21 22.99

    Ref: 4Z-N-133014

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Prucalopride Impurity 35

    CAS:
    Fórmula:C8H8ClNO3
    Cor e Forma:White To Off-White Solid
    Peso molecular:201.61

    Ref: 4Z-P-127041

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Pyridoxine HCl

    CAS:
    Fórmula:C8H11NO3·HCl
    Peso molecular:169.18 36.46

    Ref: 4Z-P-7131

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Thiamine Impurity 1


    Fórmula:C7H8N4S
    Cor e Forma:White To Off-White Solid
    Peso molecular:180.23

    Ref: 4Z-T-8421

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Eletriptan Impurity 7

    CAS:
    Fórmula:C8H7ClO2S
    Cor e Forma:White To Off-White Solid
    Peso molecular:202.65

    Ref: 4Z-E-1212

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Pyridoxine EP Impurity B HCl

    CAS:
    Fórmula:C8H11NO2·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:153.18 36.46

    Ref: 4Z-P-7133

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Clopidogrel Sulfate

    CAS:
    Fórmula:C16H16ClNO2S·H2SO4
    Cor e Forma:White To Off-White Solid
    Peso molecular:321.82 98.07

    Ref: 4Z-C-131

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Tenofovir Impurity 100

    CAS:
    Fórmula:C9H14N5O4P
    Cor e Forma:White To Off-White Solid
    Peso molecular:287.22

    Ref: 4Z-T-02146

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Ref: 4Z-T-6050

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Pralatrexate-13C5-15N

    CAS:
    Fórmula:C1813C5H23N615NO5
    Cor e Forma:Pale Yellow Solid
    Peso molecular:483.44

    Ref: 4Z-P-197002

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • rac-Clopidogrel EP Impurity A (Clopidogrel Carboxylic Acid)

    CAS:
    Fórmula:C15H14ClNO2S
    Cor e Forma:Off-White Solid
    Peso molecular:307.79

    Ref: 4Z-C-138

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Tetrabenazine Impurity 41 (2R, 3R, 11bS)

    CAS:
    Fórmula:C19H29NO3
    Cor e Forma:Yellow Solid
    Peso molecular:319.45

    Ref: 4Z-T-7818

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • N-Nitroso Zolmitriptan Nitrite


    Fórmula:C16H20N4O3·HNO2
    Peso molecular:316.36 47.01

    Ref: 4Z-Z-0241

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Thiamine Impurity 14


    Fórmula:C13H20N4O2S2
    Cor e Forma:Off-White Solid
    Peso molecular:328.45

    Ref: 4Z-T-8437

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Phenylhydrazine HCl

    CAS:
    Fórmula:C6H8N2·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:108.14 36.46

    Ref: 4Z-P-10307

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Mono-POC Methyl Tenofovir Fumarate (Mixture of Diastereomers)

    CAS:
    Fórmula:C15H24N5O7P·C4H4O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:417.36 116.07

    Ref: 4Z-T-0218

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Tenofovir Impurity 131 Sodium Salt

    CAS:
    Fórmula:C18H27N5O9P·Na
    Cor e Forma:White To Off-White Solid
    Peso molecular:488.42 22.99

    Ref: 4Z-T-0221

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Istradefylline-13C-d3

    CAS:
    Fórmula:C1913CH21D3N4O4
    Cor e Forma:Pale Yellow Solid
    Peso molecular:388.45

    Ref: 4Z-I-064013

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Pemetrexed

    CAS:
    Fórmula:C20H21N5O6
    Cor e Forma:White To Off-White Solid
    Peso molecular:427.42

    Ref: 4Z-P-681

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Caffeine Impurity 3

    CAS:
    Fórmula:C7H10N4O3
    Cor e Forma:White To Off-White Solid
    Peso molecular:198.18

    Ref: 4Z-C-1812

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Tetrabenazine Impurity 25 Chloride

    CAS:
    Fórmula:C19H25NO3·Cl
    Peso molecular:314.40 35.45

    Ref: 4Z-T-7840

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • ent-Pemetrexed Impurity 13

    CAS:
    Fórmula:C19H21N5O7
    Peso molecular:431.41

    Ref: 4Z-P-6880

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Pemetrexed EP Impurity E (Pemetrexed Enantiomer)

    CAS:
    Fórmula:C20H21N5O6
    Peso molecular:427.42

    Ref: 4Z-P-6852

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Pyridoxamine-d5 DiHCl

    CAS:
    Fórmula:C8H7D5N2O2·2HCl
    Peso molecular:173.23 2*36.46

    Ref: 4Z-P-8604

    5mg
    A consultar
    10mg
    2.670,00€
    25mg
    4.854,00€
    50mg
    8.008,00€
    100mg
    A consultar
  • rac-Tenofovir-d7

    CAS:
    Fórmula:C9H7D7N5O4P
    Cor e Forma:White To Off-White Solid
    Peso molecular:294.26

    Ref: 4Z-T-026

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Ondansetron Impurity 4 (Mixture of Diastereomers)


    Fórmula:C18H19N3O2
    Peso molecular:309.37

    Ref: 4Z-O-0320

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • 8-Benzyl Theophylline

    CAS:
    Fórmula:C14H14N4O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:270.29

    Ref: 4Z-T-6014

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • 2,4,6-Triaminopyrimidine

    CAS:
    Fórmula:C4H7N5
    Peso molecular:125.14

    Ref: 4Z-P-212011

    5mg
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    444,00€
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    635,00€
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    825,00€
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  • (3S,4R,5S)-Oseltamivir

    CAS:
    Fórmula:C16H28N2O4
    Peso molecular:312.41

    Ref: 4Z-O-1132

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Febuxostat Impurity 77

    CAS:
    Fórmula:C15H16BrNO3S
    Cor e Forma:Off-White Solid
    Peso molecular:370.26

    Ref: 4Z-F-3986

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Tenofovir Impurity 29

    CAS:
    Fórmula:C21H22N5O4P
    Cor e Forma:Pale Yellow Solid
    Peso molecular:439.41

    Ref: 4Z-T-0230

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Allopurinol EP Impurity D (Allopurinol USP Related Compound D)

    CAS:
    Fórmula:C6H9N3O2
    Cor e Forma:Pale Brown Solid
    Peso molecular:155.16

    Ref: 4Z-A-697

    5mg
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    444,00€
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    635,00€
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    825,00€
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  • (S)-Frovatriptan Succinate


    Fórmula:C14H17N3O·C4H6O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:243.31 118.09

    Ref: 4Z-F-172

    5mg
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    A consultar
  • Istradefylline Impurity 6


    Fórmula:C19H23N3O5
    Cor e Forma:Pale Yellow Solid
    Peso molecular:373.41

    Ref: 4Z-I-064014

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Theophylline EP Impurity E

    CAS:
    Fórmula:C7H8N4O3
    Cor e Forma:White To Off-White Solid
    Peso molecular:196.17

    Ref: 4Z-T-608

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Oxypurinol

    CAS:
    Fórmula:C5H4N4O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:152.11

    Ref: 4Z-A-693

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
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  • Desmethyl Tenofovir Disoproxoil (Adefovir Disoproxil)

    CAS:
    Fórmula:C18H28N5O10P
    Cor e Forma:White To Off-White Solid
    Peso molecular:505.42

    Ref: 4Z-T-0211

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Febuxostat Impurity 23

    CAS:
    Fórmula:C15H13NO5S
    Cor e Forma:Yellow Solid
    Peso molecular:319.33

    Ref: 4Z-F-3938

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Doxofylline Impurity 5

    CAS:
    Fórmula:C11H12N4O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:264.24

    Ref: 4Z-D-129006

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Pemetrexed-13C5 Disodium Salt

    CAS:
    Fórmula:C1513C5H19N5O6·2Na
    Cor e Forma:White To Off-White Solid
    Peso molecular:430.35 2*22.99

    Ref: 4Z-P-682

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Regadenoson Impurity 30

    CAS:
    Fórmula:C10H12ClN5O4
    Peso molecular:301.69

    Ref: 4Z-R-095031

    5mg
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  • Palonosetron USP Related Compound D ((R,S)-Palonosetron HCl)

    CAS:
    Fórmula:C19H24N2O·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:296.41 36.46

    Ref: 4Z-P-535

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Zolmitriptan EP Impurity F (Zolmitriptan USP Related Compound B)

    CAS:
    Fórmula:C15H23N3O
    Cor e Forma:Off-White Solid
    Peso molecular:261.37

    Ref: 4Z-Z-0217

    5mg
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    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Barbituric Acid Impurity 2


    Fórmula:C9H12N2O4
    Peso molecular:212.21

    Ref: 4Z-B-211003

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • D-Kynurenine

    CAS:
    Fórmula:C10H12N2O3
    Cor e Forma:Off-White Solid
    Peso molecular:208.22

    Ref: 4Z-K-008006

    5mg
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Trifluridine Impurity 10

    CAS:
    Fórmula:C5H5F3N2O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:182.10

    Ref: 4Z-T-182011

    5mg
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  • Thiamine Impurity 23 Bromide HBr

    CAS:
    Fórmula:C12H14N5O·Br·HBr
    Cor e Forma:Off-White Solid
    Peso molecular:244.28 79.90 80.91

    Ref: 4Z-T-8447

    5mg
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    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Tetrabenazine Impurity 42 (2S, 3S, 11bR)

    CAS:
    Fórmula:C19H29NO3
    Cor e Forma:Off-White Solid
    Peso molecular:319.45

    Ref: 4Z-T-7819

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • ent-Eletriptan

    CAS:
    Fórmula:C22H26N2O2S
    Cor e Forma:Off-White Solid
    Peso molecular:382.52

    Ref: 4Z-E-125

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Febuxostat Impurity 11

    CAS:
    Fórmula:C8H3N3O2
    Cor e Forma:Brown Yellow Solid
    Peso molecular:173.13

    Ref: 4Z-F-3920

    5mg
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  • Theophylline (Dimenhydrinate EP Impurity A, Diprophylline EP Impurity B)

    CAS:
    Fórmula:C7H8N4O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:180.17

    Ref: 4Z-T-605

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Ref: 4Z-C-1823

    5mg
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    508,00€
    25mg
    825,00€
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    1.153,00€
    100mg
    A consultar
  • 4-Amino-3-Hydroxy-Pyridine

    CAS:
    Fórmula:C5H6N2O
    Cor e Forma:White To Off-White Solid
    Peso molecular:110.12

    Ref: 4Z-F-487

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Oseltamivir EP Impurity A HCl

    CAS:
    Fórmula:C14H24N2O4·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:284.36 36.46

    Ref: 4Z-O-1111

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Eletriptan Impurity 1


    Fórmula:C44H50N4O4S2
    Cor e Forma:White To Off-White Solid
    Peso molecular:763.03

    Ref: 4Z-E-126

    5mg
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    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Iopamidol EP Impurity C

    CAS:
    Fórmula:C16H20I3N3O7
    Cor e Forma:White To Off-White Solid
    Peso molecular:747.06

    Ref: 4Z-I-419

    5mg
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    10mg
    508,00€
    25mg
    825,00€
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    1.153,00€
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  • Pemetrexed EP Impurity D Monosodium Salt

    CAS:
    Fórmula:C25H27N6O9·Na
    Cor e Forma:Blue Solid
    Peso molecular:555.52 22.99

    Ref: 4Z-P-6849

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Sulbutiamine

    CAS:
    Fórmula:C32H46N8O6S2
    Cor e Forma:White To Off-White Solid
    Peso molecular:702.89

    Ref: 4Z-S-211

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
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  • Methotrexate Impurity 2 Trifluoroacetate

    CAS:
    Fórmula:C21H27N9O3·C2HF3O2
    Cor e Forma:Orange Solid
    Peso molecular:453.51 114.02

    Ref: 4Z-M-7017

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Naratriptan Impurity 13

    CAS:
    Fórmula:C20H32N4O4S2
    Cor e Forma:White To Off-White Solid
    Peso molecular:456.62

    Ref: 4Z-N-279

    5mg
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Pyridoxine Impurity 10 HCl

    CAS:
    Fórmula:C8H11NO4·HCl
    Cor e Forma:Off-White Solid
    Peso molecular:185.18 36.46

    Ref: 4Z-P-7120

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Thiamine Nitrate

    CAS:
    Fórmula:C12H17N4OS·NO3
    Peso molecular:265.35 62.01

    Ref: 4Z-T-8448

    5mg
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    444,00€
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    635,00€
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  • Ref: 4Z-M-7050

    5mg
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    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • N-Nitroso-N-Monodesmethyl Rizatriptan

    CAS:
    Fórmula:C14H16N6O
    Peso molecular:284.32

    Ref: 4Z-R-1246

    5mg
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
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  • DL-Dihydro-Orotic Acid

    CAS:
    Fórmula:C5H6N2O4
    Peso molecular:158.11

    Ref: 4Z-O-031003

    5mg
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  • Memantine HCl EP Impurity C (Memantine USP Related Compound C)

    CAS:
    Fórmula:C12H19Cl
    Cor e Forma:Colorless Liquid
    Peso molecular:198.73

    Ref: 4Z-M-387

    5mg
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  • Zolmitriptan Impurity 5


    Fórmula:C17H23N3O3
    Cor e Forma:White To Off-White Solid
    Peso molecular:317.39

    Ref: 4Z-Z-0215

    5mg
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    698,00€
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    1.153,00€
    50mg
    2.002,00€
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    A consultar
  • Topiroxostat Impurity 2


    Fórmula:C7H8N4O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:180.17

    Ref: 4Z-T-148003

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
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  • Pyridoxine Impurity 1


    Fórmula:C16H20N2O5
    Cor e Forma:White To Off-White Solid
    Peso molecular:320.35

    Ref: 4Z-P-7110

    5mg
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    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Temozolomide Impurity 15

    CAS:
    Fórmula:C5H5N5
    Cor e Forma:Grey Solid
    Peso molecular:135.13

    Ref: 4Z-T-3424

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
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  • 1,3-Dipropylurea

    CAS:
    Fórmula:C7H16N2O
    Cor e Forma:White To Off-White Solid
    Peso molecular:144.22

    Ref: 4Z-U-0610

    5mg
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    10mg
    349,00€
    25mg
    444,00€
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  • Choline Orotate

    CAS:
    Fórmula:C5H3N2O4·C5H14NO
    Cor e Forma:Off-White Solid
    Peso molecular:104.17 155.09

    Ref: 4Z-O-031002

    5mg
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    10mg
    508,00€
    25mg
    825,00€
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    1.153,00€
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  • Oseltamivir Impurity 141

    CAS:
    Fórmula:C14H24O5
    Peso molecular:272.34

    Ref: 4Z-O-11171

    5mg
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    10mg
    508,00€
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    825,00€
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    1.153,00€
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  • L-Tyrosine

    CAS:
    Fórmula:C9H11NO3
    Cor e Forma:White To Off-White Solid
    Peso molecular:181.19

    Ref: 4Z-T-144015

    5mg
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    444,00€
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    635,00€
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  • Tyrosine Impurity 3-d4

    CAS:
    Fórmula:C9H6D4O4
    Peso molecular:186.20

    Ref: 4Z-T-144028

    5mg
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Almotriptan EP Impurity F Malate

    CAS:
    Fórmula:C19H29N3O2S·C4H6O5
    Cor e Forma:Off-White Solid
    Peso molecular:363.53 134.09

    Ref: 4Z-A-0512

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Oseltamivir Impurity 112


    Fórmula:C22H40N2O9
    Peso molecular:476.57

    Ref: 4Z-O-11144

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
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  • Migalastat-d2 HCl (6,6-d2)

    CAS:
    Fórmula:C6H11D2NO4·HCl
    Peso molecular:165.19 36.46

    Ref: 4Z-M-249009

    5mg
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    10mg
    2.427,00€
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    4.368,00€
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  • Lifitegrast Impurity 9

    CAS:
    Fórmula:C20H20Cl2N2O5S
    Cor e Forma:White To Off-White Solid
    Peso molecular:471.35

    Ref: 4Z-L-153011

    5mg
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    10mg
    910,00€
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    1.638,00€
    50mg
    2.366,00€
    100mg
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  • 7-Hydroxy Ondansetron HCl

    CAS:
    Fórmula:C18H19N3O2·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:309.37 36.46

    Ref: 4Z-O-032

    5mg
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    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • D-Neopterin

    CAS:
    Fórmula:C9H11N5O4
    Peso molecular:253.22

    Ref: 4Z-N-100101

    5mg
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    349,00€
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    444,00€
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  • Pemetrexed Impurity 18 Sodium Salt

    CAS:
    Fórmula:C21H22N5O6·Na
    Cor e Forma:Pale Yellow Solid
    Peso molecular:440.44 22.99

    Ref: 4Z-P-6819

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
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  • 2,4-Dinitrophenylhydrazine Impurity 1

    CAS:
    Fórmula:C8H8N4O4
    Peso molecular:224.18

    Ref: 4Z-P-10306

    5mg
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    444,00€
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  • Pemetrexed Impurity 11

    CAS:
    Fórmula:C15H14N4O3
    Cor e Forma:Off-White Solid
    Peso molecular:298.30

    Ref: 4Z-P-683

    5mg
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    444,00€
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    635,00€
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  • 9-Aminotheophylline HCl

    CAS:
    Fórmula:C7H9N5O2·HCl
    Peso molecular:195.18 36.46

    Ref: 4Z-T-6049

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Tenofovir Alafenamide-d5 (Mixture of Diastereomers)

    CAS:
    Fórmula:C21H24D5N6O5P
    Cor e Forma:Yellow Solid
    Peso molecular:481.50

    Ref: 4Z-T-02185

    5mg
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    698,00€
    25mg
    1.153,00€
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    2.002,00€
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    A consultar
  • Nicotinic Acid Related Compound (3-Ethylpyridine)

    CAS:
    Fórmula:C7H9N
    Cor e Forma:Pale Brown Liquid
    Peso molecular:107.16

    Ref: 4Z-N-056002

    5mg
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    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Lifitegrast Impurity 16


    Fórmula:C19H17NO6S
    Cor e Forma:White To Off-White Solid
    Peso molecular:387.41

    Ref: 4Z-L-153018

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Tenofovir Impurity 30

    CAS:
    Fórmula:C15H18N5O4P
    Cor e Forma:White To Off-White Solid
    Peso molecular:363.31

    Ref: 4Z-T-0231

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
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    100mg
    A consultar
  • Ref: 4Z-A-0525

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • D-Tyrosine Benzyl Ester HCl

    CAS:
    Fórmula:C16H17NO3·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:271.32 36.46

    Ref: 4Z-T-144007

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • Fampridine Impurity 3

    CAS:
    Fórmula:C9H12N2O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:180.21

    Ref: 4Z-F-4810

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • 9-Desmethyl-β-Dihydro Tetrabenazine

    CAS:
    Fórmula:C18H27NO3
    Cor e Forma:Off-White Solid
    Peso molecular:305.42

    Ref: 4Z-T-7813

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Frovatriptan Impurity 21

    CAS:
    Fórmula:C13H15N3O
    Peso molecular:229.28

    Ref: 4Z-F-1729

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Hydantoic Acid (N-Carboxymethylurea)

    CAS:
    Fórmula:C3H6N2O3
    Cor e Forma:White To Off-White Solid
    Peso molecular:118.09

    Ref: 4Z-U-064

    5mg
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    444,00€
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    635,00€
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  • Trifluorothymine-13C-15N2

    CAS:
    Fórmula:C413CH3F315N2O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:183.06

    Ref: 4Z-T-208002

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • (2S,3R,11bR)-Dihydrotetrabenazine-d6

    CAS:
    Fórmula:C19H23D6NO3
    Peso molecular:325.48

    Ref: 4Z-T-7865

    5mg
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    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
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  • Zolmitriptan Impurity 21

    CAS:
    Fórmula:C10H10N2O4
    Peso molecular:222.20

    Ref: 4Z-Z-0239

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Temozolomide EP Impurity C

    CAS:
    Fórmula:C6H4N6O
    Cor e Forma:Off-White Solid
    Peso molecular:176.14

    Ref: 4Z-T-346

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Sumatriptan Succinate

    CAS:
    Fórmula:C14H21N3O2S·C4H6O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:295.40 118.09

    Ref: 4Z-S-111

    5mg
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    349,00€
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    444,00€
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  • Pemetrexed Impurity 6


    Fórmula:C24H30N6O8
    Cor e Forma:Off-White Solid
    Peso molecular:530.54

    Ref: 4Z-P-6825

    5mg
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    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Febuxostat Impurity (2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylic acid))


    Fórmula:C20H20N2O5S2
    Cor e Forma:Pale Yellow Solid
    Peso molecular:432.52

    Ref: 4Z-F-398

    5mg
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  • Thiamine Impurity 22 HCl


    Fórmula:C9H15N3O2S·HCl
    Peso molecular:229.30 36.46

    Ref: 4Z-T-8446

    5mg
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Febuxostat Impurity 25

    CAS:
    Fórmula:C18H21NO5S
    Cor e Forma:White To Off-White Solid
    Peso molecular:363.43

    Ref: 4Z-F-3940

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Tetrabenazine

    CAS:
    Fórmula:C19H27NO3
    Cor e Forma:White To Off-White Solid
    Peso molecular:317.43

    Ref: 4Z-T-781

    5mg
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    349,00€
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    444,00€
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    635,00€
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  • 7-Hydroxy Methotrexate-d3 Monosodium Salt

    CAS:
    Fórmula:C20H18D3N8O6·Na
    Cor e Forma:Yellow Solid
    Peso molecular:472.46 22.99

    Ref: 4Z-M-7012

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
    A consultar
  • rac-Clopidogrel EP Impurity A-d4 (rac-Clopidogrel-d4 Carboxylic Acid)

    CAS:
    Fórmula:C15H10D4ClNO2S
    Cor e Forma:White To Off-White Solid
    Peso molecular:311.82

    Ref: 4Z-C-137

    5mg
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    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Caffeine Impurity 6

    CAS:
    Fórmula:C2H3ClO2
    Cor e Forma:Off-White Solid
    Peso molecular:94.49

    Ref: 4Z-C-1815

    5mg
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    444,00€
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    635,00€
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  • 9-Desmethyl-α-Dihydro-Tetrabenazine

    CAS:
    Fórmula:C18H27NO3
    Cor e Forma:Off-White Solid
    Peso molecular:305.42

    Ref: 4Z-T-7812

    5mg
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    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Methotrexate EP Impurity J

    CAS:
    Fórmula:C22H26N8O5
    Cor e Forma:Bright Yellow Solid
    Peso molecular:482.50

    Ref: 4Z-M-7019

    5mg
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    444,00€
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    635,00€
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    825,00€
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  • N-Nitroso Frovatriptan


    Fórmula:C14H16N4O2
    Peso molecular:272.31

    Ref: 4Z-F-1724

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Sumatriptan EP Impurity C

    CAS:
    Fórmula:C15H23N3O3S
    Cor e Forma:White To Off-White Solid
    Peso molecular:325.43

    Ref: 4Z-S-119

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Pemetrexed Impurity 13

    CAS:
    Fórmula:C19H21N5O7
    Peso molecular:431.41

    Ref: 4Z-P-6814

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Tenofovir Impurity 15

    CAS:
    Fórmula:C10H16N5O4P
    Peso molecular:301.24

    Ref: 4Z-T-0256

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
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  • Eletriptan N-Oxide

    CAS:
    Fórmula:C22H26N2O3S
    Cor e Forma:Pale Yellow Solid
    Peso molecular:398.53

    Ref: 4Z-E-123

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Febuxostat Acyl Glucuronide

    CAS:
    Fórmula:C22H24N2O9S
    Cor e Forma:Pale Yellow Solid
    Peso molecular:492.50

    Ref: 4Z-F-392

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • D-Phenylalaninyl-D-Phenylalanine-d5

    CAS:
    Fórmula:C18H15D5N2O3
    Cor e Forma:White To Off-White Solid
    Peso molecular:317.40

    Ref: 4Z-P-217007

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Doxofylline Impurity 2

    CAS:
    Fórmula:C9H12N4O4·C9H10N4O3
    Cor e Forma:White To Off-White Solid
    Peso molecular:240.22 222.20

    Ref: 4Z-D-129003

    5mg
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    508,00€
    25mg
    825,00€
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    1.153,00€
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  • Trifluridine-13C-15N2 Impurity 6

    CAS:
    Peso molecular:13C C9H11F3 15N2O5

    Ref: 4Z-T-182005

    5mg
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  • Tetrabenazine Impurity 39 (2S, 3S, 11bS)

    CAS:
    Fórmula:C19H29NO3
    Cor e Forma:White To Off-White Solid
    Peso molecular:319.45

    Ref: 4Z-T-7815

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Oseltamivir Phosphate

    CAS:
    Fórmula:C16H28N2O4·H3O4P
    Cor e Forma:White To Off-White Solid
    Peso molecular:312.41 97.99

    Ref: 4Z-O-112

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Rizatriptan EP Impurity A

    CAS:
    Fórmula:C28H35N7
    Cor e Forma:White To Off-White Solid
    Peso molecular:469.64

    Ref: 4Z-R-1211

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Sapropterin Impurity 10

    CAS:
    Fórmula:C8H9N5O2
    Peso molecular:207.19

    Ref: 4Z-S-3117

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Uric Acid

    CAS:
    <p>Uric Acid (Lithic acid) is an oxidation product of oxypurines. Uric Acid is the final oxidation product of purine catabolism in humans and primates.</p>
    Fórmula:C5H4N4O3
    Pureza:97.10% - 99.62%
    Cor e Forma:White Or Off-White Powder Or Crystals
    Peso molecular:168.11
  • Oseltamivir EP Impurity D

    CAS:
    Fórmula:C11H13NO4
    Cor e Forma:Off-White Solid
    Peso molecular:223.23

    Ref: 4Z-O-1110

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • Pemetrexed EP Impurity B

    CAS:
    Fórmula:C40H40N10O13
    Peso molecular:868.82

    Ref: 4Z-P-684

    5mg
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  • Oseltamivir EP Impurity F (Mixture of Diastereomers)

    CAS:
    Fórmula:C15H26N2O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:298.38

    Ref: 4Z-O-118

    5mg
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • 4-Amino-3-Chloro-Pyridine

    CAS:
    Fórmula:C5H5ClN2
    Cor e Forma:Yellow Solid
    Peso molecular:128.56

    Ref: 4Z-F-486

    5mg
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    508,00€
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    825,00€
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    1.153,00€
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  • Memantine-Galactose Adduct 1


    Fórmula:C18H31NO5
    Cor e Forma:Pale Yellow Solid
    Peso molecular:341.45

    Ref: 4Z-M-3822

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Prucalopride

    CAS:
    Fórmula:C18H26ClN3O3
    Peso molecular:367.87

    Ref: 4Z-P-127065

    5mg
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    444,00€
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    635,00€
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  • Prucalopride Succinate

    CAS:
    Fórmula:C18H26ClN3O3·C4H6O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:367.87 118.09

    Ref: 4Z-P-127001

    5mg
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    10mg
    349,00€
    25mg
    444,00€
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    635,00€
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  • Miglustat N-Oxide


    Fórmula:C10H21NO5
    Cor e Forma:White To Off-White Solid
    Peso molecular:235.28

    Ref: 4Z-M-107020

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Temozolomide Metabolite-MTIC-d3

    CAS:
    Fórmula:C5H5D3N6O
    Cor e Forma:Grey Yellow Solid
    Peso molecular:171.18

    Ref: 4Z-T-344

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • 1,11b-Dedihydro Tetrabenazine

    CAS:
    Fórmula:C19H25NO3
    Cor e Forma:Pale Green Solid
    Peso molecular:315.41

    Ref: 4Z-T-7839

    5mg
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  • Ref: 4Z-M-7033

    5mg
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    508,00€
    25mg
    825,00€
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    1.153,00€
    100mg
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  • Pyridoxal 5-Phosphate

    CAS:
    Fórmula:C8H10NO6P
    Cor e Forma:Light Yellow Solid
    Peso molecular:247.14

    Ref: 4Z-P-716

    5mg
    A consultar
    10mg
    349,00€
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    444,00€
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  • Zolmitriptan EP Impurity E (Zolmitriptan USP Related Compound G)

    CAS:
    Fórmula:C10H12N2O2
    Cor e Forma:Pale Brown Solid
    Peso molecular:192.22

    Ref: 4Z-Z-0221

    5mg
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    10mg
    444,00€
    25mg
    635,00€
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    825,00€
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    200mg
    2.247,00€
  • Zolmitriptan-d6

    CAS:
    Fórmula:C16H15D6N3O2
    Cor e Forma:Light Yellow Solid
    Peso molecular:293.40

    Ref: 4Z-Z-022

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
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    A consultar
  • Lifitegrast Impurity 14

    CAS:
    Fórmula:C31H28Cl2N2O7S
    Cor e Forma:White To Off-White Solid
    Peso molecular:643.53

    Ref: 4Z-L-153016

    5mg
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    10mg
    508,00€
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    825,00€
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    1.153,00€
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  • rac-Iopamidol EP Impurity J

    CAS:
    Fórmula:C16H20I3N3O7
    Cor e Forma:White To Off-White Solid
    Peso molecular:747.06

    Ref: 4Z-I-416

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
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  • Deutetrabenazine Metabolite M1 Sodium Salt (Mixture of Diastereomers)

    CAS:
    Fórmula:C19H20D6NO5·Na
    Peso molecular:354.46 22.99

    Ref: 4Z-T-7871

    5mg
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    10mg
    6.067,00€
    25mg
    11.163,00€
    50mg
    18.200,00€
    100mg
    A consultar
  • Phenazopyridine

    CAS:
    Fórmula:C11H11N5
    Peso molecular:213.24

    Ref: 4Z-P-511

    5mg
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    349,00€
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    444,00€
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  • Methotrexate EP Impurity L

    CAS:
    Fórmula:C13H16N2O5
    Cor e Forma:White To Off-White Solid
    Peso molecular:280.28

    Ref: 4Z-M-7010

    5mg
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    508,00€
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    825,00€
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    1.153,00€
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  • N-Nitroso Rizatriptan Impurity 26 HCl


    Fórmula:C15H20N6O·HCl
    Peso molecular:300.37 36.46

    Ref: 4Z-R-1249

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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  • Trifluorothymine

    CAS:
    Fórmula:C5H3F3N2O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:180.09

    Ref: 4Z-T-208001

    5mg
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    10mg
    349,00€
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    444,00€
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  • N-Nitroso Prucalopride Impurity 25

    CAS:
    Fórmula:C14H17ClN4O3
    Peso molecular:324.77

    Ref: 4Z-P-127046

    5mg
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    10mg
    508,00€
    25mg
    825,00€
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    1.153,00€
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  • Zolmitriptan Impurity 10 Iodide (Mixture of Diastereomers)

    CAS:
    Fórmula:C16H22N3O3·I
    Cor e Forma:White To Off-White Solid
    Peso molecular:304.37 126.91

    Ref: 4Z-Z-0225

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Tenofovir Impurity 95

    CAS:
    Fórmula:C8H10BrN5
    Cor e Forma:Pale Yellow Solid
    Peso molecular:256.11

    Ref: 4Z-T-02140

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
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    4.368,00€
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  • Clopidogrel Impurity 33 HCl

    CAS:
    Fórmula:C15H16ClNO2S·HCl
    Cor e Forma:White To Off-White Solid
    Peso molecular:309.81 36.46

    Ref: 4Z-C-1363

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
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    3.398,00€
    100mg
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  • Febuxostat Impurity 21


    Fórmula:C14H13NO4S
    Cor e Forma:Yellow Solid
    Peso molecular:291.32

    Ref: 4Z-F-3930

    5mg
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    1.214,00€
    25mg
    2.184,00€
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    3.398,00€
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  • Rizatriptan-d6 Benzoate

    CAS:
    Fórmula:C15H13D6N5·C7H6O2
    Cor e Forma:White To Off-White Solid
    Peso molecular:275.39 122.12

    Ref: 4Z-R-121

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
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  • Pyridoxol 5-Phosphate

    CAS:
    Fórmula:C8H12NO6P
    Peso molecular:249.16

    Ref: 4Z-P-7141

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
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  • Eletriptan Impurity 19

    CAS:
    Fórmula:C16H22N2
    Cor e Forma:Off-White Solid
    Peso molecular:242.37

    Ref: 4Z-E-1224

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Parabanic acid

    CAS:
    <p>Parabanic acid is the oxidation product of uric acid by singlet oxygen.</p>
    Fórmula:C3H2N2O3
    Pureza:98%
    Cor e Forma:White Crystalline Solid
    Peso molecular:114.06
  • Oseltamivir EP Impurity B (2-Azido Impurity)


    Fórmula:C16H29N5O4
    Peso molecular:355.44

    Ref: 4Z-O-1114

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Thiamine Impurity 16

    CAS:
    Fórmula:C6H10N4
    Peso molecular:138.17

    Ref: 4Z-T-8439

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Isopropyl Tenofovir Fumarate

    CAS:
    Fórmula:C12H20N5O4P·C4H4O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:329.30 116.07

    Ref: 4Z-T-0223

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Tetrabenazine-d6 (Deutetrabenazine)

    CAS:
    Fórmula:C19H21D6NO3
    Peso molecular:323.47

    Ref: 4Z-T-7863

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Frovatriptan

    CAS:
    Fórmula:C14H17N3O
    Peso molecular:243.31

    Ref: 4Z-F-171

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
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  • Oseltamivir Impurity 54

    CAS:
    Fórmula:C14H24N2O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:284.36

    Ref: 4Z-O-1182

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Zolmitriptan Impurity 14

    CAS:
    Fórmula:C19H25N3O4
    Cor e Forma:White To Off-White Solid
    Peso molecular:359.43

    Ref: 4Z-Z-0222

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • Nicotinamide Riboside Chloride

    CAS:
    Fórmula:C11H15N2O5·Cl
    Peso molecular:255.25 35.45

    Ref: 4Z-N-133025

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Diethyl Tenofovir

    CAS:
    Fórmula:C13H22N5O4P
    Cor e Forma:White To Off-White Solid
    Peso molecular:343.32

    Ref: 4Z-T-0246

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar