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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 8902 productos de "Derivados de Purinas y Pirimidinas"

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  • Pralatrexate Impurity 13 (Pralatrexate Tri-L-Glutamate)


    Fórmula:C38H44N10O14
    Peso molecular:864.83

    Ref: 4Z-P-197018

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Allopurinol-d2

    CAS:
    Fórmula:C5H2D2N4O
    Forma y color:Off-White Solid
    Peso molecular:138.13

    Ref: 4Z-A-692

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Pyridoxine N-Oxide HCl

    CAS:
    Fórmula:C8H11NO4·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:185.18 36.46

    Ref: 4Z-P-7119

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Naratriptan Impurity 14

    CAS:
    Fórmula:C31H41N5O2S
    Forma y color:Pale Yellow Solid
    Peso molecular:547.76

    Ref: 4Z-N-277

    5mg
    A consultar
    10mg
    4.368,00€
    25mg
    8.008,00€
    50mg
    13.104,00€
    100mg
    A consultar
  • L-Tyrosine

    CAS:
    Fórmula:C9H11NO3
    Forma y color:White To Off-White Solid
    Peso molecular:181.19

    Ref: 4Z-T-144015

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Palonosetron Impurity 4

    CAS:
    Fórmula:C18H24N2O
    Peso molecular:284.40

    Ref: 4Z-P-5312

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Lifitegrast Impurity 11

    CAS:
    Fórmula:C9H6O3
    Forma y color:Pale Yellow Solid
    Peso molecular:162.14

    Ref: 4Z-L-153013

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Pemetrexed EP Impurity E Disodium Salt (Pemetrexed Enantiomer Disodium Salt)

    CAS:
    Fórmula:C20H19N5O6·2Na
    Forma y color:Off-White Solid
    Peso molecular:425.40 2*22.99

    Ref: 4Z-P-688

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • (6R)-Hydroxy (S,S)-Palonosetron HCl

    CAS:
    Fórmula:C19H24N2O2·HCl
    Peso molecular:312.42 36.46

    Ref: 4Z-P-5339

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

    CAS:
    Fórmula:C27H37N5O2S
    Forma y color:Off-White Solid
    Peso molecular:495.69

    Ref: 4Z-S-113

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Zolmitriptan EP Impurity B (Zolmitriptan USP Related Compound E, Zolmitriptan N-Oxide)

    CAS:
    Fórmula:C16H21N3O3
    Forma y color:Off-White Solid
    Peso molecular:303.36

    Ref: 4Z-Z-027

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    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
  • Clopidogrel EP Impurity D Sulfate

    CAS:
    Fórmula:C24H21Cl2NO4S·H2SO4
    Forma y color:White To Off-White Solid
    Peso molecular:490.40 98.07

    Ref: 4Z-C-1327

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Theophylline EP Impurity D (Theophylline USP Related Compound D, Diprophylline EP Impurity A, Theophyllidine)

    CAS:
    Fórmula:C6H10N4O
    Forma y color:White To Off-White Solid
    Peso molecular:154.17

    Ref: 4Z-T-6035

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

    CAS:
    Fórmula:C16H20N2O4S2·2HCl
    Forma y color:White To Off-White Solid
    Peso molecular:368.48 2 36.46

    Ref: 4Z-P-7129

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • N-Bromosuccinimide

    CAS:
    Fórmula:C4H4BrNO2
    Peso molecular:177.99

    Ref: 4Z-S-131010

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

    CAS:
    Fórmula:C10H10N8O
    Peso molecular:258.25

    Ref: 4Z-R-095026

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

    CAS:
    Fórmula:C12H21N·HCl
    Forma y color:Off-White Solid
    Peso molecular:179.31 36.46

    Ref: 4Z-M-3825

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Temozolomide EP Impurity B (Temozolomide Acid)

    CAS:
    Fórmula:C6H5N5O3
    Forma y color:Off-White Solid
    Peso molecular:195.14

    Ref: 4Z-T-345

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

    CAS:
    Fórmula:C18H24N10O7P2·2Na
    Forma y color:White To Off-White Solid
    Peso molecular:554.40 2*22.99

    Ref: 4Z-T-0252

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Sulbutiamine-d14

    CAS:
    Fórmula:C32H32N8O6S2D14
    Forma y color:White To Off-White Solid
    Peso molecular:716.99

    Ref: 4Z-S-212

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

    CAS:
    Fórmula:C19H17N5O5
    Forma y color:White To Off-White Solid
    Peso molecular:395.38

    Ref: 4Z-P-6810

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Clopidogrel EP Impurity A ((S)-Clopidogrel Carboxylic Acid)

    CAS:
    Fórmula:C15H14ClNO2S
    Forma y color:Off-White Solid
    Peso molecular:307.79

    Ref: 4Z-C-1321

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Liothyronine EP Impurity E (Levothyroxine EP Impurity E)

    CAS:
    Fórmula:C15H13I2NO4
    Forma y color:Pale Brown Solid
    Peso molecular:525.08

    Ref: 4Z-T-4213

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Memantine USP Related Compound D

    CAS:
    Fórmula:C12H19Br
    Forma y color:Colorless Liquid
    Peso molecular:243.19

    Ref: 4Z-M-389

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Pemetrexed Disodium Salt

    CAS:
    Fórmula:C20H19N5O6·2Na
    Forma y color:White To Off-White Solid
    Peso molecular:425.40 2*22.99

    Ref: 4Z-P-687

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Methotrexate EP Impurity F Disodium Salt ((R)-Methotrexate Disodium Salt)

    CAS:
    Fórmula:C20H20N8O5·2Na
    Forma y color:Yellow Solid
    Peso molecular:452.43 2*22.99

    Ref: 4Z-M-7013

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Tenofovir Alafenamide Impurity 4


    Fórmula:C9H13N5O3S
    Peso molecular:271.30

    Ref: 4Z-T-02223

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Ref: 4Z-T-6022

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Migalastat-15N HCl

    CAS:
    Fórmula:C6H1315NO4·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:164.08 36.46

    Ref: 4Z-M-249002

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Ondansetron Impurity 3 Nitrate


    Fórmula:C18H15N3O2·HNO3
    Peso molecular:305.34 63.01

    Ref: 4Z-O-0319

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Memantine Glucose Adduct 1


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

    Ref: 4Z-M-3823

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • 3,4-Didesmethyl Istradefylline

    CAS:
    Fórmula:C18H20N4O4
    Forma y color:Yellow Solid
    Peso molecular:356.38

    Ref: 4Z-I-064012

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Regadenoson Impurity 7

    CAS:
    Fórmula:C6H8N2O2
    Peso molecular:140.14

    Ref: 4Z-R-095008

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Clopidogrel Impurity 20

    CAS:
    Fórmula:C9H8BrClO2
    Peso molecular:263.52

    Ref: 4Z-C-1349

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Pyridoxine Impurity 4


    Fórmula:C12H15NO6
    Forma y color:White To Off-White Solid
    Peso molecular:269.25

    Ref: 4Z-P-7113

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Uracil-13C-15N2 (Lamivudine EP Impurity F-13C-15N2, Fluorouracil EP Impurity C-13C-15N2)

    CAS:
    Fórmula:C313CH415N2O2
    Forma y color:White To Off-White Solid
    Peso molecular:115.07

    Ref: 4Z-U-052

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


    Fórmula:C17H18FN3O2
    Forma y color:White To Off-White Solid
    Peso molecular:315.35

    Ref: 4Z-I-084012

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Doxofylline-d4

    CAS:
    Fórmula:C11H10D4N4O4
    Forma y color:White To Off-White Solid
    Peso molecular:270.28

    Ref: 4Z-D-129008

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

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

    Ref: 4Z-P-127001

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Febuxostat USP Related Compound E

    CAS:
    Fórmula:C15H14N2O3S
    Forma y color:White To Off-White Solid
    Peso molecular:302.35

    Ref: 4Z-F-3931

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    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
  • Thiamine Impurity 18 HCl

    CAS:
    Fórmula:C6H8ClN3·HCl
    Peso molecular:157.60 36.46

    Ref: 4Z-T-8442

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Temozolomide Impurity 8

    CAS:
    Fórmula:C11H9N5O5
    Forma y color:Off-White Solid
    Peso molecular:291.22

    Ref: 4Z-T-3417

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Doxofylline Impurity 11

    CAS:
    Fórmula:C15H16N8O4
    Forma y color:White To Off-White Solid
    Peso molecular:372.35

    Ref: 4Z-D-129013

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Allopurinol USP Related Compound F

    CAS:
    Fórmula:C12H14N4O4
    Forma y color:Pale Yellow Solid
    Peso molecular:278.27

    Ref: 4Z-A-699

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

    CAS:
    Fórmula:C12H15NO6
    Forma y color:White To Off-White Solid
    Peso molecular:269.25

    Ref: 4Z-P-7114

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Febuxostat Impurity 39

    CAS:
    Fórmula:C13H13NO3S
    Forma y color:White To Off-White Solid
    Peso molecular:263.31

    Ref: 4Z-F-3953

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

    CAS:
    Fórmula:C19H21D3N2O·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:299.43 36.46

    Ref: 4Z-P-532

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Tetrabenazine Impurity 24 (Mixture of Diastereomers)


    Fórmula:C19H27NO4
    Peso molecular:333.43

    Ref: 4Z-T-7887

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