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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 8888 productos de "Derivados de Purinas y Pirimidinas"

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productos por página.
  • Phenylhydrazine

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

    Ref: 4Z-P-10302

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • 2-Deoxyguanosine

    CAS:
    Fórmula:C10H13N5O4
    Peso molecular:267.25

    Ref: 4Z-G-2441

    5mg
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    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Pyridoxine Impurity 8 DiHCl


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

    Ref: 4Z-P-7117

    5mg
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    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
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  • Methotrexate

    CAS:
    Fórmula:C20H22N8O5
    Forma y color:Yellow Solid
    Peso molecular:454.45

    Ref: 4Z-M-701

    5mg
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • N-Nitroso-N-Monodesmethyl Rizatriptan-13C-d3


    Fórmula:C1313CH13D3NO
    Peso molecular:288.33

    Ref: 4Z-R-1250

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
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  • Febuxostat-d7

    CAS:
    Fórmula:C16H9D7N2O3S
    Forma y color:Off-White Solid
    Peso molecular:323.42

    Ref: 4Z-F-394

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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  • Tyrosine Impurity 1 HCl

    CAS:
    Fórmula:C13H20N2O2·HCl
    Peso molecular:236.32 36.46

    Ref: 4Z-T-144022

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Clopidogrel Impurity 1 Chloride

    CAS:
    Fórmula:C16H13ClNO2S·Cl
    Forma y color:Off-White Solid
    Peso molecular:318.79 35.45

    Ref: 4Z-C-1322

    5mg
    A consultar
    10mg
    825,00€
    25mg
    1.335,00€
    50mg
    2.245,00€
    100mg
    A consultar
  • Thiamine Impurity 1


    Fórmula:C7H8N4S
    Forma y color:White To Off-White Solid
    Peso molecular:180.23

    Ref: 4Z-T-8421

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
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  • Rizatriptan Dimer

    CAS:
    Fórmula:C36H49N11
    Forma y color:Yellow Solid
    Peso molecular:635.87

    Ref: 4Z-R-129

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
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  • Istradefylline Impurity 4


    Fórmula:C30H34N4O8
    Forma y color:Pale Yellow Solid
    Peso molecular:578.62

    Ref: 4Z-I-064009

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
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  • Lifitegrast Impurity 5

    CAS:
    Fórmula:C19H13Cl2NO4
    Forma y color:Pale Yellow Solid
    Peso molecular:390.22

    Ref: 4Z-L-153007

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Iopamidol EP Impurity D

    CAS:
    Fórmula:C14H15I3N2O7
    Forma y color:White To Off-White Solid
    Peso molecular:703.99

    Ref: 4Z-I-413

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Trifluridine Related Compound A

    CAS:
    Fórmula:C10H12N2O7
    Forma y color:Pale Yellow Solid
    Peso molecular:272.21

    Ref: 4Z-T-182006

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

    CAS:
    Fórmula:C13H13NO
    Forma y color:White To Off-White Solid
    Peso molecular:199.25

    Ref: 4Z-O-0311

    5mg
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    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
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  • N-Nitroso Sumatriptan Nitrite

    CAS:
    Fórmula:C14H20N4O3S·HNO2
    Peso molecular:324.40 47.01

    Ref: 4Z-S-1128

    5mg
    A consultar
  • Clopidogrel EP Impurity A (R-Isomer) ((R)-Clopidogrel Carboxylic Acid)

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

    Ref: 4Z-C-1320

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Idelalisib Impurity 8

    CAS:
    Fórmula:C17H16FN3O
    Forma y color:White To Off-White Solid
    Peso molecular:297.33

    Ref: 4Z-I-084014

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

    CAS:
    Fórmula:C16H20N2O4S2
    Forma y color:Yellow Solid
    Peso molecular:368.47

    Ref: 4Z-P-7127

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
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    A consultar
  • Tenofovir Alafenamide (R-Phosphine)

    CAS:
    Fórmula:C21H29N6O5P
    Peso molecular:476.47

    Ref: 4Z-T-0235

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • β-Nicotinamide Adenine Dinucleotide Sodium Salt

    CAS:
    Fórmula:C21H26N7O14P2·Na
    Peso molecular:662.43 22.99

    Ref: 4Z-N-133020

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

    CAS:
    Fórmula:C13H11FN2O
    Forma y color:White To Off-White Solid
    Peso molecular:230.24

    Ref: 4Z-I-084006

    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
  • Phenylhydrazine HCl

    CAS:
    Fórmula:C6H8N2·HCl
    Forma y color: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
  • Doxofylline Impurity 12

    CAS:
    Fórmula:C11H16N4O4
    Forma y color:White To Off-White Solid
    Peso molecular:268.27

    Ref: 4Z-D-129014

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

    CAS:
    Fórmula:C6H6N6O2
    Forma y color:Off-White To Pale Pink Solid
    Peso molecular:194.15

    Ref: 4Z-T-341

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

    CAS:
    Fórmula:C17H17N3O
    Forma y color:White To Off-White Solid
    Peso molecular:279.34

    Ref: 4Z-O-039

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • Memantine Glucuronic Acid Conjugate (Furanose Form)


    Fórmula:C18H29NO6
    Forma y color:Off-White Solid
    Peso molecular:355.43

    Ref: 4Z-M-3820

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    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
  • 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
  • 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
    A consultar
  • (3R,11bR)-Tetrabenazine-d6

    CAS:
    Fórmula:C19H21D6NO3
    Peso molecular:323.47

    Ref: 4Z-T-7866

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Febuxostat Impurity 62

    CAS:
    Fórmula:C20H25NO4S
    Forma y color:Yellow Solid
    Peso molecular:375.48

    Ref: 4Z-F-3974

    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
  • 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
  • Hydroxy Urea-13C-15N2

    CAS:
    Fórmula:CH415N2O2
    Peso molecular:79.03

    Ref: 4Z-U-062

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    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
  • Pyridoxine Impurity 11

    CAS:
    Fórmula:C8H11NO4
    Forma y color:Off-White Solid
    Peso molecular:185.18

    Ref: 4Z-P-7121

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    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
  • 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
  • Febuxostat Impurity 33

    CAS:
    Fórmula:C17H21NO3S
    Forma y color:White To Off-White Solid
    Peso molecular:319.42

    Ref: 4Z-F-3947

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    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
  • tri-Benzyl Miglustat Isomer 1 HCl


    Fórmula:C31H39NO4·HCl
    Forma y color:Off-White Solid
    Peso molecular:489.66 36.46

    Ref: 4Z-M-107006

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    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
  • Clopidogrel EP Impurity F HCl

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

    Ref: 4Z-C-1326

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Pterin

    CAS:
    Fórmula:C6H5O5O
    Forma y color:Pale Orange Solid
    Peso molecular:163.14

    Ref: 4Z-P-275001

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

    CAS:
    Fórmula:C6H4N6O
    Forma y color:Off-White Solid
    Peso molecular:176.14

    Ref: 4Z-T-346

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • (S)-Frovatriptan Succinate


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

    Ref: 4Z-F-172

    5mg
    A consultar
    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Ref: 4Z-C-1824

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Istradefylline Impurity 6


    Fórmula:C19H23N3O5
    Forma y color:Pale Yellow Solid
    Peso molecular:373.41

    Ref: 4Z-I-064014

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

    CAS:
    Fórmula:C7H8N4O3
    Forma y color:White To Off-White Solid
    Peso molecular:196.17

    Ref: 4Z-T-608

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

    CAS:
    Fórmula:C15H19N3O2
    Forma y color:Yellow Solid
    Peso molecular:273.34

    Ref: 4Z-Z-021

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


    Fórmula:C16H21N5O
    Peso molecular:299.38

    Ref: 4Z-R-126

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • 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
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Zolmitriptan EP Impurity I

    CAS:
    Fórmula:C17H21N3O4
    Forma y color:White To Off-White Solid
    Peso molecular:331.37

    Ref: 4Z-Z-0216

    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
  • 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
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    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
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    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
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Ondansetron EP Impurity B

    CAS:
    Fórmula:C37H38N6O2
    Forma y color:Pale Yellow Solid
    Peso molecular:598.75

    Ref: 4Z-O-038

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Febuxostat Impurity 23

    CAS:
    Fórmula:C15H13NO5S
    Forma y color:Yellow Solid
    Peso molecular:319.33

    Ref: 4Z-F-3938

    5mg
    A consultar
    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Tetrabenzyl L-ido Miglustat

    CAS:
    Fórmula:C38H45NO4
    Peso molecular:579.78

    Ref: 4Z-M-107021

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

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

    Ref: 4Z-F-391

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    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
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    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • 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
  • Febuxostat Impurity 58

    CAS:
    Fórmula:C17H18N2O3S
    Forma y color:White To Off-White Solid
    Peso molecular:330.40

    Ref: 4Z-F-3970

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Tri-POC Tenofovir Dimer

    CAS:
    Fórmula:C34H52N10O17P2
    Peso molecular:934.79

    Ref: 4Z-T-0239

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Tetrabenazine Impurity 60 (2R,3R,11bR)

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

    Ref: 4Z-T-7837

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Theophylline Impurity 6

    CAS:
    Fórmula:C16H17ClN4O2
    Forma y color:White To Off-White Solid
    Peso molecular:332.79

    Ref: 4Z-T-6013

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • L-Kynurenine-13C4-15N

    CAS:
    Fórmula:C613C4H12N15NO3
    Forma y color:Pale Yellow Solid
    Peso molecular:213.18

    Ref: 4Z-K-008002

    5mg
    A consultar
    10mg
    6.067,00€
    25mg
    11.163,00€
    50mg
    18.200,00€
    100mg
    A consultar
  • Mono-POC Tenofovir Fumarate (Mixture of Diastereomers)

    CAS:
    Fórmula:C17H26N5O10P·C4H4O4
    Forma y color:White To Off-White Solid
    Peso molecular:491.39 116.07

    Ref: 4Z-T-0219

    5mg
    A consultar
    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
    100mg
    A consultar
  • Fampridine Impurity 5 (3-Cyanopyridine)

    CAS:
    Fórmula:C6H4N2
    Forma y color:White To Off-White Solid
    Peso molecular:104.11

    Ref: 4Z-F-4812

    5mg
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    10mg
    444,00€
    25mg
    635,00€
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  • Clopidogrel Impurity 43 Bromide (Clopidogrel Iminium Impurity)

    CAS:
    Fórmula:C16H15ClNO2S·Br
    Peso molecular:320.81 79.90

    Ref: 4Z-C-1373

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Phenazopyridine Impurity 2

    CAS:
    Fórmula:C17H15N5
    Forma y color:Red Solid
    Peso molecular:289.34

    Ref: 4Z-P-514

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Theophylline EP Impurity F (Theophylline-Ethylenediamine EP Impurity F, Diprophylline EP Impurity C, Etofylline)

    CAS:
    Fórmula:C9H12N4O3
    Forma y color:White To Off-White Solid
    Peso molecular:224.22

    Ref: 4Z-T-603

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

    CAS:
    Fórmula:C11H14N4O4
    Forma y color:White To Off-White Solid
    Peso molecular:266.26

    Ref: 4Z-D-129012

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Theophylline (Dimenhydrinate EP Impurity A, Diprophylline EP Impurity B)

    CAS:
    Fórmula:C7H8N4O2
    Forma y color:White To Off-White Solid
    Peso molecular:180.17

    Ref: 4Z-T-605

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

    CAS:
    Fórmula:C13H22N5O4P
    Forma y color: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
  • Z-Benfotiamine

    CAS:
    Fórmula:C19H23N4O6PS
    Peso molecular:466.45

    Ref: 4Z-B-208004

    5mg
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    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Thioanisole-d3


    Fórmula:C7H5SD3
    Forma y color:Pale Yellow Liquid
    Peso molecular:127.22

    Ref: 4Z-T-381

    5mg
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    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Frovatriptan Impurity 11


    Fórmula:C14H15N3O2
    Forma y color:Brown Solid
    Peso molecular:257.29

    Ref: 4Z-F-1717

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

    CAS:
    Fórmula:C14H24N2O4·HCl
    Forma y color: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
  • N-Nitroso Idelalisib


    Fórmula:C22H17FN8O2
    Peso molecular:444.43

    Ref: 4Z-I-084015

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

    CAS:
    Fórmula:C15H26N5O4P·C4H4O4
    Forma y color:White To Off-White Solid
    Peso molecular:371.38 116.07

    Ref: 4Z-T-0225

    5mg
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    10mg
    A consultar
    25mg
    A consultar
    50mg
    A consultar
    100mg
    A consultar
  • Tenofovir Impurity 68

    CAS:
    Fórmula:C18H26N10O7P2
    Forma y color:White To Off-White Solid
    Peso molecular:556.42

    Ref: 4Z-T-02113

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Clopidogrel Impurity 57


    Fórmula:C16H16ClNO5S2
    Forma y color:White To Off-White Solid
    Peso molecular:401.88

    Ref: 4Z-C-1329

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

    CAS:
    Fórmula:C9H9I2NO3
    Forma y color:Off-White Solid
    Peso molecular:432.98

    Ref: 4Z-T-4210

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

    CAS:
    Fórmula:C16H16N2O3S
    Forma y color:Pale Grey Solid
    Peso molecular:316.38

    Ref: 4Z-F-3936

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Methotrexate-13C-d3 Disodium Salt

    CAS:
    Fórmula:C1913CH19D3N8O5·2Na
    Peso molecular:458.44 2*22.99

    Ref: 4Z-M-7038

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Idelalisib Metabolite (GS-563117)


    Fórmula:C22H18FN7O2
    Forma y color:White To Off-White Solid
    Peso molecular:431.43

    Ref: 4Z-I-084013

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Tenofovir Impurity 132

    CAS:
    Fórmula:C14H22N5O7P
    Forma y color:White To Off-White Solid
    Peso molecular:403.33

    Ref: 4Z-T-0212

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Ref: 4Z-M-7050

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Ref: 4Z-M-7046

    5mg
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    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Pemetrexed EP Impurity B and Pemetrexed EP Impurity C

    CAS:
    Fórmula:C40H40N10O13
    Peso molecular:868.82

    Ref: 4Z-P-6877

    5mg
    A consultar
    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Fampridine Impurity 7

    CAS:
    Fórmula:C11H14N2
    Peso molecular:174.25

    Ref: 4Z-F-4814

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Sumatriptan EP Impurity D (Sumatriptan N-Oxide)

    CAS:
    Fórmula:C14H21N3O3S
    Forma y color:White To Off-White Solid
    Peso molecular:311.40

    Ref: 4Z-S-115

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Oseltamivir Impurity 15 DiHCl

    CAS:
    Fórmula:C14H26N2O3·2HCl
    Peso molecular:270.37 2*36.46

    Ref: 4Z-O-11184

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

    CAS:
    Fórmula:C8H10N2O
    Forma y color:White To Off-White Solid
    Peso molecular:150.18

    Ref: 4Z-T-3420

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

    CAS:
    Fórmula:C14H11I4NO2·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:732.86 36.46

    Ref: 4Z-T-4224

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

    CAS:
    Fórmula:C19H30N5O10P·C4H4O4
    Forma y color:White To Off-White Solid
    Peso molecular:519.45 116.07

    Ref: 4Z-T-022

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

    CAS:
    Fórmula:C13H8N6
    Forma y color:White To Off-White Solid
    Peso molecular:248.25

    Ref: 4Z-T-148001

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
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    825,00€
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  • Naratriptan Impurity 10

    CAS:
    Fórmula:C20H32N4O4S2
    Forma y color:White To Off-White Solid
    Peso molecular:456.62

    Ref: 4Z-N-2720

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

    CAS:
    Fórmula:C16H23N5O·C4H4O4
    Forma y color:White To Off-White Solid
    Peso molecular:301.39 116.07

    Ref: 4Z-T-931

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Thiamine EP Impurity G Chloride HCl

    CAS:
    Fórmula:C14H19N4O2S·Cl·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:307.39 35.45 36.46

    Ref: 4Z-T-848

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


    Fórmula:C10H21NO4
    Peso molecular:219.28

    Ref: 4Z-M-249005

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

    CAS:
    Fórmula:C5H8N4O
    Forma y color:White To Off-White Solid
    Peso molecular:140.15

    Ref: 4Z-T-3419

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Frovatriptan Impurity 9


    Fórmula:C14H16N2O2
    Forma y color:Off-White To Pale Yellow Solid
    Peso molecular:244.30

    Ref: 4Z-F-1716

    5mg
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    10mg
    A consultar
    25mg
    A consultar
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    A consultar
    100mg
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  • Oseltamivir-d3

    CAS:
    Fórmula:C16H25D3N2O4
    Forma y color:Off-White Solid
    Peso molecular:315.43

    Ref: 4Z-O-115

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Oseltamivir Impurity 141

    CAS:
    Fórmula:C14H24O5
    Peso molecular:272.34

    Ref: 4Z-O-11171

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Tegaserod-13C-d3 Maleate

    CAS:
    Fórmula:C1513CH20D3N5O·C4H4O4
    Forma y color:Pale Yellow Solid
    Peso molecular:305.40 116.07

    Ref: 4Z-T-932

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • N2,3-Etheno-2'-deoxy Guanosine

    CAS:
    Fórmula:C12H13N5O4
    Peso molecular:291.27

    Ref: 4Z-G-2430

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

    CAS:
    Fórmula:C14H17N3O
    Peso molecular:243.31

    Ref: 4Z-F-171

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Doxofylline

    CAS:
    Fórmula:C11H14N4O4
    Peso molecular:266.26

    Ref: 4Z-D-129001

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Frovatriptan-d3 Succinate

    CAS:
    Fórmula:C14H14D3N3O·C4H6O4
    Forma y color:White To Off-White Solid
    Peso molecular:246.33 118.09

    Ref: 4Z-F-173

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Prucalopride Impurity 59 Trifluoroacetate


    Fórmula:C18H24ClN3O3·C2HF3O2
    Peso molecular:365.86 114.02

    Ref: 4Z-P-127071

    5mg
    A consultar
    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
    A consultar
  • Liothyronine EP Impurity D

    CAS:
    Fórmula:C14H8I4O4
    Forma y color:White To Off-White Solid
    Peso molecular:747.83

    Ref: 4Z-T-4212

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


    Fórmula:C25H33N5O4S2
    Peso molecular:531.69

    Ref: 4Z-S-1116

    5mg
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    10mg
    1.335,00€
    25mg
    2.366,00€
    50mg
    3.944,00€
    100mg
    A consultar
  • Hydantoic Acid-13C2,15N Ethyl Ester

    CAS:
    Fórmula:C313C2H10N15NO3
    Forma y color:White To Off-White Solid
    Peso molecular:149.12

    Ref: 4Z-U-0616

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Thiamine Impurity 24


    Fórmula:C15H22N6O3
    Peso molecular:334.38

    Ref: 4Z-T-8449

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • Pyridoxine Impurity 17 DiHCl


    Fórmula:C16H20N2O5·2HCl
    Peso molecular:320.35 2*36.46

    Ref: 4Z-P-7130

    5mg
    A consultar
    10mg
    2.912,00€
    25mg
    5.339,00€
    50mg
    8.858,00€
    100mg
    A consultar
  • Rizatriptan Impurity 6

    CAS:
    Fórmula:C13H12N4O2
    Peso molecular:256.27

    Ref: 4Z-R-1219

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

    CAS:
    Fórmula:C10H15N5O
    Forma y color:Yellowish Green Solid
    Peso molecular:221.26

    Ref: 4Z-Z-029002

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • 6-Hydroxy Ondansetron HCl

    CAS:
    Fórmula:C18H19N3O2·HCl
    Forma y color:Off-White Solid
    Peso molecular:309.37 36.46

    Ref: 4Z-O-031

    5mg
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  • Zolmitriptan Impurity 1 HCl

    CAS:
    Fórmula:C10H13N3O2·HCl
    Forma y color:Brown Solid
    Peso molecular:207.23 36.46

    Ref: 4Z-Z-028

    5mg
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    10mg
    444,00€
    25mg
    635,00€
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    200mg
    2.247,00€
  • Febuxostat Impurity 14

    CAS:
    Fórmula:C15H16N2OS
    Forma y color:White To Off-White Solid
    Peso molecular:272.37

    Ref: 4Z-F-3923

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • N-Nitroso Rizatriptan Nitrite


    Fórmula:C15H18N6O·HNO2
    Peso molecular:298.35 47.01

    Ref: 4Z-R-1245

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Naratriptan Impurity 1

    CAS:
    Fórmula:C17H23N3O2S
    Peso molecular:333.45

    Ref: 4Z-N-2711

    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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  • Lifitegrast

    CAS:
    Fórmula:C29H24Cl2N2O7S
    Forma y color:Off-White Solid
    Peso molecular:615.48

    Ref: 4Z-L-153001

    5mg
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    444,00€
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    635,00€
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    663,00€
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  • (3S,4R,5S)-Oseltamivir

    CAS:
    Fórmula:C16H28N2O4
    Peso molecular:312.41

    Ref: 4Z-O-1132

    5mg
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    10mg
    3.640,00€
    25mg
    6.674,00€
    50mg
    10.920,00€
    100mg
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  • Tenofovir Impurity 31 (Mixture of Isomers)


    Fórmula:C16H20N5O4P
    Forma y color:Colorless Liquid
    Peso molecular:2 377.34

    Ref: 4Z-T-0275

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
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  • Pyridoxine Impurity 1


    Fórmula:C16H20N2O5
    Forma y color: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€
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  • Febuxostat Impurity 25

    CAS:
    Fórmula:C18H21NO5S
    Forma y color: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€
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  • trans-Dihydro Tetrabenazine

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

    Ref: 4Z-T-783

    5mg
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    10mg
    910,00€
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    1.638,00€
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  • Sumatriptan Succinate

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

    Ref: 4Z-S-111

    5mg
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    10mg
    349,00€
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    444,00€
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    635,00€
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  • Febuxostat Impurity (2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylic acid))


    Fórmula:C20H20N2O5S2
    Forma y color:Pale Yellow Solid
    Peso molecular:432.52

    Ref: 4Z-F-398

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  • Pemetrexed Impurity 6


    Fórmula:C24H30N6O8
    Forma y color:Off-White Solid
    Peso molecular:530.54

    Ref: 4Z-P-6825

    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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  • Idelalisib

    CAS:
    Fórmula:C22H18FN7O
    Forma y color:White To Off-White Solid
    Peso molecular:415.43

    Ref: 4Z-I-084001

    5mg
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    10mg
    349,00€
    25mg
    444,00€
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  • Pyridoxine Impurity 7


    Fórmula:C16H20N2O5
    Forma y color:White To Off-White Solid
    Peso molecular:320.35

    Ref: 4Z-P-7116

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

    CAS:
    Fórmula:C5H4N4O2
    Forma y color:White To Off-White Solid
    Peso molecular:152.11

    Ref: 4Z-A-693

    5mg
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    10mg
    349,00€
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    444,00€
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  • di-Benzyl Miglustat Isomer 1


    Fórmula:C24H33NO4
    Forma y color:Off-White Solid
    Peso molecular:399.53

    Ref: 4Z-M-107010

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
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  • 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€
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  • Trifluridine

    CAS:
    Fórmula:C10H11F3N2O5
    Forma y color:White To Off-White Solid
    Peso molecular:296.20

    Ref: 4Z-T-182001

    5mg
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    10mg
    349,00€
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    444,00€
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  • Tenofovir Impurity 30

    CAS:
    Fórmula:C15H18N5O4P
    Forma y color:White To Off-White Solid
    Peso molecular:363.31

    Ref: 4Z-T-0231

    5mg
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    444,00€
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    635,00€
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  • Fampridine Impurity 3

    CAS:
    Fórmula:C9H12N2O2
    Forma y color:White To Off-White Solid
    Peso molecular:180.21

    Ref: 4Z-F-4810

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
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    A consultar
  • Desmethyl Prucalopride

    CAS:
    Fórmula:C17H24ClN3O3
    Forma y color:White To Off-White Solid
    Peso molecular:353.85

    Ref: 4Z-P-127007

    5mg
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    508,00€
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    825,00€
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    1.153,00€
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  • Prucalopride Impurity 38

    CAS:
    Fórmula:C10H9BrClNO4
    Forma y color:White To Off-White Solid
    Peso molecular:322.54

    Ref: 4Z-P-127044

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
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  • Febuxostat Impurity 19

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

    Ref: 4Z-F-3928

    5mg
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    698,00€
    25mg
    1.153,00€
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  • Sapropterin Impurity 1 Trifluoroacetate (Mixture of Isomers)


    Fórmula:C9H14N4O4·C2HF3O2
    Peso molecular:242.24 114.02

    Ref: 4Z-S-315

    5mg
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    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
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  • Tenofovir Alafenamide-d5 (Mixture of Diastereomers)

    CAS:
    Fórmula:C21H24D5N6O5P
    Forma y color:Yellow Solid
    Peso molecular:481.50

    Ref: 4Z-T-02185

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
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  • Thiamine EP Impurity A Sulfate

    CAS:
    Fórmula:C12H16N4O4S2·H2SO4
    Forma y color:Off-White Solid
    Peso molecular:344.40 98.07

    Ref: 4Z-T-8440

    5mg
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    444,00€
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    635,00€
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  • Xanthine

    CAS:
    Fórmula:C5H4N4O2
    Peso molecular:152.11

    Ref: 4Z-X-005001

    5mg
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    10mg
    349,00€
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    444,00€
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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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  • Ondansetron-13C-d3

    CAS:
    Fórmula:C1713CH16D3N3O
    Forma y color:White To Off-White Solid
    Peso molecular:297.38

    Ref: 4Z-O-035

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
    A consultar
  • Febuxostat Impurity 34

    CAS:
    Fórmula:C15H17NO3S
    Forma y color:White To Off-White Solid
    Peso molecular:291.37

    Ref: 4Z-F-3948

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

    CAS:
    Fórmula:C14H12N2O3S
    Forma y color:Off-White To Pale Yellow Solid
    Peso molecular:288.32

    Ref: 4Z-F-3914

    5mg
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    10mg
    508,00€
    25mg
    825,00€
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    1.153,00€
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  • Thiamine Phosphate Chloride

    CAS:
    Fórmula:C12H18N4O4PS·Cl
    Forma y color:White To Off-White Solid
    Peso molecular:345.34 35.45

    Ref: 4Z-T-8419

    5mg
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    10mg
    444,00€
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    635,00€
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  • Oseltamivir Impurity 21

    CAS:
    Fórmula:C15H26O7S
    Peso molecular:350.43

    Ref: 4Z-O-1149

    5mg
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    10mg
    1.699,00€
    25mg
    3.155,00€
    50mg
    5.096,00€
    100mg
    A consultar
  • Almotriptan EP Impurity F Malate

    CAS:
    Fórmula:C19H29N3O2S·C4H6O5
    Forma y color: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€
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    A consultar
  • 2,4-Diamine-5,6-Dichloropyrimidine N3-Oxide

    CAS:
    Fórmula:C4H4Cl2N4O
    Peso molecular:195.00

    Ref: 4Z-P-212008

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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  • Temozolomide Impurity 4

    CAS:
    Fórmula:C6H9N5O2
    Forma y color:Off-White Solid
    Peso molecular:184.17

    Ref: 4Z-T-3410

    5mg
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    10mg
    508,00€
    25mg
    825,00€
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    1.153,00€
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  • Methotrexate EP Impurity K (Folinic Acid EP Impurity A)

    CAS:
    Fórmula:C12H14N2O5
    Forma y color:Light Brown Solid
    Peso molecular:266.25

    Ref: 4Z-M-7016

    5mg
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    10mg
    444,00€
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    635,00€
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  • Theophylline Impurity 19 (Mixture of Z and E Isomers)

    CAS:
    Fórmula:C8H12O4
    Forma y color:Colorless Liquid
    Peso molecular:172.18

    Ref: 4Z-T-6029

    5mg
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    444,00€
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    635,00€
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  • Ondansetron EP Impurity F

    CAS:
    Fórmula:C4H6N2
    Forma y color:White To Off-White Solid
    Peso molecular:82.11

    Ref: 4Z-O-0313

    5mg
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    444,00€
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  • Choline Orotate

    CAS:
    Fórmula:C5H3N2O4·C5H14NO
    Forma y color: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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  • Thiamine Impurity 21 DiHCl


    Fórmula:C15H22N6O2S·2HCl
    Peso molecular:350.45 2*36.46

    Ref: 4Z-T-8445

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Naratriptan Impurity 12 Iodide

    CAS:
    Fórmula:C20H27N4O4S2·I
    Forma y color:Pale Yellow Solid
    Peso molecular:451.58 126.91

    Ref: 4Z-N-2710

    5mg
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    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
    A consultar
  • Topiroxostat Impurity 2


    Fórmula:C7H8N4O2
    Forma y color: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€
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    3.944,00€
    100mg
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  • 3-Iodo-L-Tyrosine

    CAS:
    Fórmula:C9H10INO3
    Peso molecular:307.09

    Ref: 4Z-T-144021

    5mg
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  • Ref: 4Z-C-1810

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    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Theophylline-d6 (Dimenhydrinate EP Impurity A-d6, Diprophylline EP Impurity B-d6)

    CAS:
    Fórmula:C7H2D6N4O2
    Forma y color:White To Off-White Solid
    Peso molecular:186.20

    Ref: 4Z-T-6012

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
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    2.366,00€
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    A consultar
  • Clopidogrel EP Impurity B HCl (Clopidogrel USP Related Compound B (S-Isomer))

    CAS:
    Fórmula:C16H16ClNO2S·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:321.82 36.46

    Ref: 4Z-C-1311

    5mg
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    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • 8-Hydroxy Ondansetron

    CAS:
    Fórmula:C18H19N3O2
    Forma y color:White To Off-White Solid
    Peso molecular:309.37

    Ref: 4Z-O-033

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
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  • Memantine-Glycine Adduct HCl

    CAS:
    Fórmula:C14H23NO2·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:237.34 36.46

    Ref: 4Z-M-3821

    5mg
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    10mg
    508,00€
    25mg
    825,00€
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    1.153,00€
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  • Zolmitriptan Impurity 8 (Mixture of Diastereomers)


    Fórmula:C16H21N3O4
    Forma y color:Pale Brown Solid
    Peso molecular:319.36

    Ref: 4Z-Z-0223

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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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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    1.456,00€
    25mg
    2.670,00€
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  • Clopidogrel EP Impurity E (R-Isomer)

    CAS:
    Fórmula:C15H15ClN2OS
    Forma y color:White To Off-White Solid
    Peso molecular:306.81

    Ref: 4Z-C-1345

    5mg
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    508,00€
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    825,00€
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  • Temozolomide Impurity 1


    Fórmula:C9H11N5O
    Forma y color:Pale Brown Solid
    Peso molecular:205.22

    Ref: 4Z-T-347

    5mg
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  • Regadenoson Impurity 5

    CAS:
    Fórmula:C10H12ClN5O4
    Peso molecular:301.69

    Ref: 4Z-R-095006

    5mg
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    444,00€
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  • N-Desmethyl ent-Eletriptan HBr

    CAS:
    Fórmula:C21H24N2O2S·HBr
    Peso molecular:368.50 80.91

    Ref: 4Z-E-1239

    5mg
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    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
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  • Pemetrexed EP Impurity D Monosodium Salt

    CAS:
    Fórmula:C25H27N6O9·Na
    Forma y color:Blue Solid
    Peso molecular:555.52 22.99

    Ref: 4Z-P-6849

    5mg
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    508,00€
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    825,00€
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    1.153,00€
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  • Palonosetron USP Related Compound A (Palonosetron N-Oxide)

    CAS:
    Fórmula:C19H24N2O2
    Forma y color:White To Off-White Solid
    Peso molecular:312.41

    Ref: 4Z-P-533

    5mg
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    10mg
    825,00€
    25mg
    1.335,00€
    50mg
    2.245,00€
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  • Barbituric Acid Impurity 1

    CAS:
    Fórmula:C9H12N2O3
    Forma y color:Colorless Oil
    Peso molecular:196.21

    Ref: 4Z-B-211001

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
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  • Zolmitriptan EP Impurity C (Zolmitriptan USP Related Compound F)

    CAS:
    Fórmula:C38H53N7O4
    Forma y color:Yellow Solid
    Peso molecular:671.89

    Ref: 4Z-Z-0212

    5mg
    A consultar
    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    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
  • Almotriptan EP Impurity C (Almotriptan USP Related Compound A, N-Hydroxymethyl Almotriptan)

    CAS:
    Fórmula:C18H27N3O3S
    Forma y color:White To Off-White Solid
    Peso molecular:365.50

    Ref: 4Z-A-057

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

    CAS:
    Fórmula:C31H28Cl2N2O7S
    Forma y color:White To Off-White Solid
    Peso molecular:643.53

    Ref: 4Z-L-153016

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    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
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  • Prucalopride Impurity 36

    CAS:
    Fórmula:C10H10ClNO4
    Forma y color:White To Off-White Solid
    Peso molecular:243.64

    Ref: 4Z-P-127042

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
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  • Caffeine EP Impurity F (Caffeine USP Related Compound F, Paraxanthine)

    CAS:
    Fórmula:C7H8N4O2
    Forma y color:Off-White Solid
    Peso molecular:180.17

    Ref: 4Z-C-186

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Febuxostat Impurity 24

    CAS:
    Fórmula:C18H21NO5S
    Forma y color:White To Off-White Solid
    Peso molecular:363.43

    Ref: 4Z-F-3939

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
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  • Clopidogrel Impurity 32 HCl

    CAS:
    Fórmula:C16H18ClNO2S·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:323.84 36.46

    Ref: 4Z-C-1310

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

    CAS:
    Fórmula:C14H18ClN3O2
    Forma y color:White To Off-White Solid
    Peso molecular:295.77

    Ref: 4Z-P-127031

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    1.148,00€
  • Liothyronine

    CAS:
    Fórmula:C15H12I3NO4
    Forma y color:White To Off-White Solid
    Peso molecular:650.98

    Ref: 4Z-T-423

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
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  • Tenofovir Impurity 74

    CAS:
    Fórmula:C2H3ClO2
    Peso molecular:94.49

    Ref: 4Z-T-02119

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • Regadenoson Impurity 30

    CAS:
    Fórmula:C10H12ClN5O4
    Peso molecular:301.69

    Ref: 4Z-R-095031

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
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  • 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
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
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