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Derivados de Purinas y Pirimidinas

Derivados de Purinas y Pirimidinas

Las purinas tienen una estructura bicíclica, formada por un anillo de seis miembros fusionado con un anillo de cinco, ambos con átomos de nitrógeno en posiciones clave. Los derivados de purinas, como la adenina y la guanina, son fundamentales en la formación del ADN y ARN. Estos compuestos tienen aplicaciones terapéuticas en tratamientos contra el cáncer y enfermedades virales, al inhibir la replicación celular. Las pirimidinas, por otro lado, tienen una estructura monocíclica de seis miembros con dos átomos de nitrógeno. Sus derivados, como la citosina, timina y uracilo, también son componentes esenciales del ADN y ARN y se utilizan en la quimioterapia y tratamientos antivirales. En CymitQuimica disponemos de derivados de purinas y pirimidinas para investigación en biología molecular, genómica y desarrollo de terapias innovadoras.

Se han encontrado 8948 productos de "Derivados de Purinas y Pirimidinas"

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productos por página.
  • n-POC-POC Tenofovir

    CAS:
    Fórmula:C19H30N5O10P
    Forma y color:Colorless Semi-Solid
    Peso molecular:519.45

    Ref: 4Z-T-0259

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Sumatriptan EP Impurity C

    CAS:
    Fórmula:C15H23N3O3S
    Forma y color:White To Off-White Solid
    Peso molecular:325.43

    Ref: 4Z-S-119

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Prucalopride N-Oxide

    CAS:
    Fórmula:C18H26ClN3O4
    Forma y color:White To Off-White Solid
    Peso molecular:383.87

    Ref: 4Z-P-127011

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Tetrabenazine Impurity 37

    CAS:
    Fórmula:C19H27NO3
    Forma y color:White To Off-White Solid
    Peso molecular:317.43

    Ref: 4Z-T-7810

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Pemetrexed Impurity 13

    CAS:
    Fórmula:C19H21N5O7
    Peso molecular:431.41

    Ref: 4Z-P-6814

    5mg
    A consultar
    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
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • N-Nitroso Clopidogrel Impurity 24

    CAS:
    Fórmula:C7H8N2OS
    Peso molecular:168.21

    Ref: 4Z-C-1385

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Zolmitriptan EP Impurity G-d3 (Zolmitriptan USP Related Compound A-d3, N-Desmethyl Zolmitriptan-d3)

    CAS:
    Fórmula:C15H16D3N3O2
    Forma y color:White To Off-White Solid
    Peso molecular:276.35

    Ref: 4Z-Z-023

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

    CAS:
    Fórmula:C20H28ClN3O4
    Forma y color:White To Off-White Solid
    Peso molecular:409.91

    Ref: 4Z-P-127008

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Febuxostat Impurity 64

    CAS:
    Fórmula:C12H16N2OS2
    Forma y color:Yellow Solid
    Peso molecular:268.39

    Ref: 4Z-F-396

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • 2-Oxo-Clopidogrel (Mixture of Diastereomers)

    CAS:
    Fórmula:C16H16ClNO3S
    Forma y color:Pale Brown Solid
    Peso molecular:337.82

    Ref: 4Z-C-135

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Tetrabenazine Impurity 43 (2S,3R,11bS)

    CAS:
    Fórmula:C19H29NO3
    Forma y color:White To Off-White Solid
    Peso molecular:319.45

    Ref: 4Z-T-7820

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Trifluridine-13C-15N2 Impurity 6

    CAS:
    Peso molecular:13C C9H11F3 15N2O5

    Ref: 4Z-T-182005

    5mg
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    10mg
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  • Pralatrexate Impurity 14 (Pralatrexate Tetra-L-Glutamate)


    Fórmula:C43H51N11O17
    Peso molecular:993.94

    Ref: 4Z-P-197019

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Clopidogrel Impurity 19 Sodium Salt

    CAS:
    Fórmula:C16H15ClNO5S2·Na
    Peso molecular:400.87 22.99

    Ref: 4Z-C-1348

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Hydroxy Tetrabenazine (Dihydro Tetrabenazine) (Mixture of cis and trans Isomers)

    CAS:
    Fórmula:C19H29NO3
    Forma y color:Pale Yellow Solid
    Peso molecular:319.45

    Ref: 4Z-T-787

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

    CAS:
    Fórmula:C28H35N7
    Forma y color:White To Off-White Solid
    Peso molecular:469.64

    Ref: 4Z-R-1211

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Pyrimidine Impurity 17

    CAS:
    Fórmula:C27H28ClN7O3S
    Forma y color:Off-White Solid
    Peso molecular:566.08

    Ref: 4Z-P-212001

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • α-Hydroxy Tetrabenazine-d7 (trans-Dihydro Tetrabenazine-d7)

    CAS:
    Fórmula:C19H22D7NO3
    Forma y color:White To Off-White Solid
    Peso molecular:326.49

    Ref: 4Z-T-785

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • (S)-Clopidogrel Carboxylic Acid N-Oxide

    CAS:
    Fórmula:C15H14ClNO3S
    Forma y color:White To Off-White Solid
    Peso molecular:323.79

    Ref: 4Z-C-1347

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

    CAS:
    Fórmula:C10H12N2O2
    Forma y color:Pale Brown Solid
    Peso molecular:192.22

    Ref: 4Z-Z-0221

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
    200mg
    2.247,00€
  • 1,3,5-Trimethyl Adamantane

    CAS:
    Fórmula:C13H22
    Forma y color:Colorless Liquid
    Peso molecular:178.32

    Ref: 4Z-M-3814

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

    CAS:
    Fórmula:C6H8N2
    Forma y color:Orange Liquid
    Peso molecular:108.14

    Ref: 4Z-P-10302

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Clopidogrel Impurity 33 HCl

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

    Ref: 4Z-C-1363

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Zolmitriptan Impurity 16 HCl


    Fórmula:C10H12N2O2·HCl
    Forma y color:Pale Yellow Solid
    Peso molecular:192.22 36.46

    Ref: 4Z-Z-0231

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


    Fórmula:C21H23N3O3S
    Peso molecular:397.49

    Ref: 4Z-E-1231

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Clopidogrel Metabolite II (Mixture of Diastereomers)

    CAS:
    Fórmula:C25H26ClNO6S
    Forma y color:White To Off-White Solid
    Peso molecular:503.99

    Ref: 4Z-C-1317

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • N’-Nitro-N-Nitroso-N-Methyl Guanidine

    CAS:
    Fórmula:C2H5N5O3
    Peso molecular:147.09

    Ref: 4Z-G-178012

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Thiamine EP Impurity B Bromide HBr


    Fórmula:C11H15N4OS·Br·HBr
    Forma y color:Off-White Solid
    Peso molecular:251.33 79.90 80.91

    Ref: 4Z-T-843

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Pyridoxol-d3 5-Phosphate

    CAS:
    Fórmula:C8H9D3NO6P
    Peso molecular:252.18

    Ref: 4Z-P-7138

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Oseltamivir-Fructose Adduct 1 (Amadori Rearrangement Product)

    CAS:
    Fórmula:C22H38N2O9
    Forma y color:White To Off-White Solid
    Peso molecular:474.55

    Ref: 4Z-O-1117

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
    A consultar
  • Thiamine-d4 Chloride HCl

    CAS:
    Fórmula:C12H13D4N4OS·Cl·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:269.38 35.45 36.46

    Ref: 4Z-T-8415

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Eletriptan HBr

    CAS:
    Fórmula:C22H26N2O2S·HBr
    Forma y color:Pale Yellow Solid
    Peso molecular:382.52 80.91

    Ref: 4Z-E-121

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Prucalopride Impurity 13

    CAS:
    Fórmula:C9H8ClNO3
    Forma y color:White To Off-White Solid
    Peso molecular:213.62

    Ref: 4Z-P-127019

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Pyridoxal-d3 5-Phosphate

    CAS:
    Fórmula:C8H7D3NO6P
    Forma y color:Yellow Solid
    Peso molecular:250.16

    Ref: 4Z-P-711

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
    A consultar
  • (3S,11bS)-Tetrabenazine-d6

    CAS:
    Fórmula:C19H21D6NO3
    Peso molecular:323.47

    Ref: 4Z-T-7867

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

    CAS:
    Fórmula:C14H17N3O·C4H6O4
    Forma y color:White To Off-White Solid
    Peso molecular:243.31 118.09

    Ref: 4Z-F-175

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Lifitegrast Impurity 18 HCl

    CAS:
    Fórmula:C10H9Cl2NO2·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:246.09 36.46

    Ref: 4Z-L-153020

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

    CAS:
    Fórmula:C14H23NO2
    Peso molecular:237.34

    Ref: 4Z-M-3826

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Clopidogrel Impurity 4 Bromide

    CAS:
    Fórmula:C14H13ClNS·Br
    Forma y color:White To Off-White Solid
    Peso molecular:262.78 79.90

    Ref: 4Z-C-1325

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • 4-Pyridoxic Acid-d3

    CAS:
    Fórmula:C8H6D3NO4
    Forma y color:Off-White Solid
    Peso molecular:186.18

    Ref: 4Z-P-719

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Tetrabenazine-d7

    CAS:
    Fórmula:C19H20D7NO3
    Forma y color:White To Off-White Solid
    Peso molecular:324.47

    Ref: 4Z-T-782

    5mg
    A consultar
    10mg
    1.092,00€
    25mg
    1.942,00€
    50mg
    3.034,00€
    100mg
    A consultar
  • Nicotinamide Riboside-d4 Triflate

    CAS:
    Fórmula:C11H11D4N2O5·CF3SO3
    Peso molecular:259.27 149.06

    Ref: 4Z-N-133027

    5mg
    A consultar
    10mg
    1.092,00€
    25mg
    1.942,00€
    50mg
    3.034,00€
    100mg
    A consultar
  • Tetrabenazine Impurity 44 (2R, 3S, 11bR)

    CAS:
    Fórmula:C19H29NO3
    Forma y color:Pale Yellow Solid
    Peso molecular:319.45

    Ref: 4Z-T-7821

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Oseltamivir EP Impurity D

    CAS:
    Fórmula:C11H13NO4
    Forma y color:Off-White Solid
    Peso molecular:223.23

    Ref: 4Z-O-1110

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Caffeine Impurity 1 Sodium Salt

    CAS:
    Fórmula:C8H11N4O3·Na
    Forma y color:White To Off-White Solid
    Peso molecular:211.20 22.99

    Ref: 4Z-C-188

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Oseltamivir Impurity 4

    CAS:
    Fórmula:C14H22O4
    Peso molecular:254.33

    Ref: 4Z-O-1122

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Deutetrabenazine Metabolite M1 Sodium Salt (Mixture of Diastereomers)

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

    Ref: 4Z-T-7871

    5mg
    A consultar
    10mg
    6.067,00€
    25mg
    11.163,00€
    50mg
    18.200,00€
    100mg
    A consultar
  • 3-Chlorodiphenylamine

    CAS:
    Fórmula:C12H10ClN
    Peso molecular:203.67

    Ref: 4Z-P-291003

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Regadenoson Impurity 39 Sodium Salt

    CAS:
    Fórmula:C7H11O5·Na
    Peso molecular:175.16 22.99

    Ref: 4Z-R-095040

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

    CAS:
    Fórmula:C17H22I3N3O8
    Forma y color:White To Off-White Solid
    Peso molecular:777.09

    Ref: 4Z-I-4111

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Febuxostat Impurity 21


    Fórmula:C14H13NO4S
    Forma y color:Yellow Solid
    Peso molecular:291.32

    Ref: 4Z-F-3930

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

    CAS:
    Fórmula:C39H60N10O20P2
    Forma y color:White To Off-White Solid
    Peso molecular:1050.91

    Ref: 4Z-T-029

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Memantine-Galactose Adduct 1


    Fórmula:C18H31NO5
    Forma y color:Pale Yellow Solid
    Peso molecular:341.45

    Ref: 4Z-M-3822

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Lifitegrast Impurity 3

    CAS:
    Fórmula:C36H30Cl2N2O7S
    Forma y color:Pale Orange Solid
    Peso molecular:705.60

    Ref: 4Z-L-153005

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Methotrexate EP Impurity G Enantiomer


    Fórmula:C28H29N9O6
    Peso molecular:587.60

    Ref: 4Z-M-7044

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Pemetrexed Impurity 17 Sodium Salt

    CAS:
    Fórmula:C21H22N5O6·Na
    Forma y color:White To Off-White Solid
    Peso molecular:440.44 22.99

    Ref: 4Z-P-6818

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • 4-Pyridoxic Acid

    CAS:
    Fórmula:C8H9NO4
    Peso molecular:183.16

    Ref: 4Z-P-717

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

    CAS:
    Fórmula:C21H29N6O5P
    Peso molecular:476.48

    Ref: 4Z-T-0234

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Oseltamivir Impurity 26

    CAS:
    Fórmula:C9H12O4
    Forma y color:White To Off-White Solid
    Peso molecular:184.19

    Ref: 4Z-O-1154

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Tenofovir Related Compound 14

    CAS:
    Fórmula:C8H11N5O
    Forma y color:White To Off-White Solid
    Peso molecular:193.21

    Ref: 4Z-T-0254

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Tetrabenazine Impurity 2

    CAS:
    Fórmula:C19H27NO3
    Forma y color:White To Off-White Solid
    Peso molecular:317.43

    Ref: 4Z-T-789

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • 8-Benzyl Theophylline

    CAS:
    Fórmula:C14H14N4O2
    Forma y color:White To Off-White Solid
    Peso molecular:270.29

    Ref: 4Z-T-6014

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
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  • Prucalopride Impurity 14

    CAS:
    Fórmula:C10H10ClNO3
    Forma y color:Pale Yellow Solid
    Peso molecular:227.64

    Ref: 4Z-P-127020

    5mg
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    10mg
    444,00€
    25mg
    635,00€
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    825,00€
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  • Caffeine Impurity 8

    CAS:
    Fórmula:C8H12N4O3
    Forma y color:White To Off-White Solid
    Peso molecular:212.21

    Ref: 4Z-C-1817

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Regadenoson Impurity 19

    CAS:
    Fórmula:C10H15N7O4
    Peso molecular:297.28

    Ref: 4Z-R-095020

    5mg
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    10mg
    444,00€
    25mg
    635,00€
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    825,00€
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  • Tenofovir Mono POC Dimer

    CAS:
    Fórmula:C29H44N10O14P2
    Peso molecular:818.67

    Ref: 4Z-T-0240

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Ondansetron Impurity 1

    CAS:
    Fórmula:C12H11NO
    Forma y color:White To Off-White Solid
    Peso molecular:185.23

    Ref: 4Z-O-0310

    5mg
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    444,00€
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    635,00€
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  • 1,11b-Dedihydro Tetrabenazine-d6

    CAS:
    Fórmula:C19H19D6NO3
    Peso molecular:321.45

    Ref: 4Z-T-7885

    5mg
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  • Prucalopride Impurity 26


    Fórmula:C18H26BrN3O3
    Forma y color:White To Off-White Solid
    Peso molecular:412.33

    Ref: 4Z-P-127032

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • rac-Clopidogrel-d3 Sulfate

    CAS:
    Fórmula:C16H13D3ClNO2S·H2O4S
    Forma y color:White To Off-White Solid
    Peso molecular:324.84 98.07

    Ref: 4Z-C-132

    5mg
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  • Tenofovir Impurity 19

    CAS:
    Fórmula:C21H29N6O5P
    Forma y color:White To Off-White Solid
    Peso molecular:476.47

    Ref: 4Z-T-0265

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Allopurinol EP Impurity E

    CAS:
    Fórmula:C7H9N3O3
    Forma y color:Off-White Solid
    Peso molecular:183.17

    Ref: 4Z-A-698

    5mg
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    10mg
    444,00€
    25mg
    635,00€
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  • Uracil Impurity 2

    CAS:
    Fórmula:C6H10N4O2
    Forma y color:Yellow Solid
    Peso molecular:170.17

    Ref: 4Z-U-054

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


    Fórmula:C16H21N5O
    Peso molecular:299.38

    Ref: 4Z-R-126

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Tenofovir Impurity 74

    CAS:
    Fórmula:C2H3ClO2
    Peso molecular:94.49

    Ref: 4Z-T-02119

    5mg
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    444,00€
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    635,00€
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  • Frovatriptan impurity 9 HCl


    Fórmula:C14H16N2O2·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:244.29 36.46

    Ref: 4Z-F-1723

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Sumatriptan Impurity 3

    CAS:
    Fórmula:C25H33N5O4S2
    Peso molecular:531.69

    Ref: 4Z-S-1113

    5mg
    A consultar
    10mg
    4.854,00€
    25mg
    8.979,00€
    50mg
    14.560,00€
    100mg
    A consultar
  • rac-Liothyronine-15N-13C9

    CAS:
    Fórmula:C613C9H12I315NO4
    Forma y color:White To Off-White Solid
    Peso molecular:660.90

    Ref: 4Z-T-424

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Lifitegrast Impurity 32

    CAS:
    Fórmula:C20H20Cl2N2O5S
    Forma y color:White To Off-White Solid
    Peso molecular:471.35

    Ref: 4Z-L-153034

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Clopidogrel Impurity 44 (Mixture of Diastereomers)


    Fórmula:C25H26ClNO6S
    Forma y color:Pink Solid
    Peso molecular:503.99

    Ref: 4Z-C-1362

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Febuxostat Impurity 57

    CAS:
    Fórmula:C16H16N2O3S
    Forma y color:White To Off-White Solid
    Peso molecular:316.38

    Ref: 4Z-F-3935

    5mg
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    444,00€
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    635,00€
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  • Caffeine Impurity 1 Ammonium Salt

    CAS:
    Fórmula:C8H11N4O3·NH4
    Forma y color:White To Off-White Solid
    Peso molecular:211.20 18.04

    Ref: 4Z-C-1818

    5mg
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    10mg
    508,00€
    25mg
    825,00€
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    1.153,00€
    100mg
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  • Lifitegrast Impurity 43


    Fórmula:C30H26Cl2N2O7S
    Forma y color:White To Off-White Solid
    Peso molecular:629.51

    Ref: 4Z-L-153045

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Sumatriptan-d6 Hemisuccinate

    CAS:
    Fórmula:C14H15D6N3O2S·5C4H6O4
    Forma y color:White To Off-White Solid
    Peso molecular:301.44 0.5*118.09

    Ref: 4Z-S-112

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Pyridoxine Impurity 6 DiHCl


    Fórmula:C16H20N2O5·2HCl
    Forma y color:White To Off-White Solid
    Peso molecular:320.35 2*36.46

    Ref: 4Z-P-7115

    5mg
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    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • mono-Benzyl Miglustat Isomer 1


    Fórmula:C17H27NO4
    Forma y color:White To Off-White Solid
    Peso molecular:309.41

    Ref: 4Z-M-107016

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
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  • Pemetrexed Impurity 24 Disodium Salt (Mixture of Diastereomers)

    CAS:
    Fórmula:C20H19N5O8·2Na
    Peso molecular:457.40 2*22.99

    Ref: 4Z-P-6831

    5mg
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    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Oseltamivir Impurity 40

    CAS:
    Fórmula:C14H22O4
    Forma y color:Off-White Solid
    Peso molecular:254.33

    Ref: 4Z-O-1168

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Dimethylaminocarboxymethyl POC Tenofovir Fumarate


    Fórmula:C18H29N6O9P·C4H4O4
    Forma y color:White To Off-White Solid
    Peso molecular:504.44 116.07

    Ref: 4Z-T-0228

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
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  • N-Nitroso Sumatriptan EP Impurity B-d3


    Fórmula:C13H15D3N4O3S
    Peso molecular:313.39

    Ref: 4Z-S-1133

    5mg
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    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Methotrexate Impurity 3-d3

    CAS:
    Fórmula:C20H19D3N8O5
    Forma y color:Yellow Solid
    Peso molecular:457.47

    Ref: 4Z-M-707

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Tetrabenzyl L-ido Miglustat

    CAS:
    Fórmula:C38H45NO4
    Peso molecular:579.78

    Ref: 4Z-M-107021

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Liothyronine EP Impurity C (Levothyroxine EP Impurity C)

    CAS:
    Fórmula:C14H9I3O4
    Forma y color:White To Off-White Solid
    Peso molecular:621.94

    Ref: 4Z-T-4211

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Clopidogrel Impurity 2 Bromide (rac-Clopidogrel Iminium Impurity)

    CAS:
    Fórmula:C16H15ClNO2S·Br
    Forma y color:Pale Yellow Solid
    Peso molecular:320.81 79.90

    Ref: 4Z-C-1323

    5mg
    A consultar
    10mg
    825,00€
    25mg
    1.335,00€
    50mg
    2.245,00€
    100mg
    A consultar
  • rac-Tenofovir-d7

    CAS:
    Fórmula:C9H7D7N5O4P
    Forma y color: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
  • Theophylline 7-Acetic Acid

    CAS:
    Fórmula:C9H10N4O4
    Forma y color:White To Off-White Solid
    Peso molecular:238.20

    Ref: 4Z-T-601

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
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    635,00€
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  • rac-Lifitegrast-d4

    CAS:
    Fórmula:C29H20D4Cl2N2O7S
    Peso molecular:619.50

    Ref: 4Z-L-153002

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Pyridoxine Impurity 12 HCl

    CAS:
    Fórmula:C8H9NO3·HCl
    Forma y color:Off-White Solid
    Peso molecular:167.17 36.46

    Ref: 4Z-P-7122

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

    CAS:
    Fórmula:C10H13N5O5
    Forma y color:White To Off-White Solid
    Peso molecular:283.24

    Ref: 4Z-G-245

    5mg
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    444,00€
    25mg
    635,00€
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