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Purines and Pyrimidine Derivatives

Purines and Pyrimidine Derivatives

Purines have a bicyclic structure, consisting of a six-membered ring fused to a five-membered ring, both containing nitrogen atoms in key positions. Purine derivatives, such as adenine and guanine, are essential for the formation of DNA and RNA. These compounds have therapeutic applications in cancer and viral disease treatments by inhibiting cell replication. Pyrimidines, on the other hand, have a monocyclic six-membered structure with two nitrogen atoms. Their derivatives, such as cytosine, thymine, and uracil, are also essential components of DNA and RNA and are used in chemotherapy and antiviral treatments. At CymitQuimica, we offer purine and pyrimidine derivatives for research in molecular biology, genomics, and the development of innovative therapies.

Found 8888 products of "Purines and Pyrimidine Derivatives"

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  • Zolmitriptan-d6

    CAS:
    Formula:C16H15D6N3O2
    Color and Shape:Light Yellow Solid
    Molecular weight:293.40

    Ref: 4Z-Z-022

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    1,699.00€
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    3,155.00€
    50mg
    5,096.00€
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  • Ondansetron EP Impurity F

    CAS:
    Formula:C4H6N2
    Color and Shape:White To Off-White Solid
    Molecular weight:82.11

    Ref: 4Z-O-0313

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    444.00€
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  • Pemetrexed Impurity 20 Disodium Salt

    CAS:
    Formula:C20H19N5O8·2Na
    Molecular weight:457.40 2*22.99

    Ref: 4Z-P-6821

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    4,368.00€
    25mg
    8,008.00€
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    13,104.00€
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  • Temozolomide Impurity 1


    Formula:C9H11N5O
    Color and Shape:Pale Brown Solid
    Molecular weight:205.22

    Ref: 4Z-T-347

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  • Prucalopride Impurity 6

    CAS:
    Formula:C18H27N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:333.43

    Ref: 4Z-P-127009

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    508.00€
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  • Regadenoson Impurity 40

    CAS:
    Formula:C5H6O4
    Molecular weight:130.10

    Ref: 4Z-R-095041

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    508.00€
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    825.00€
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    1,153.00€
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  • D-Phenylalaninyl-D-Phenylalanine

    CAS:
    Formula:C18H20N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:312.37

    Ref: 4Z-P-217006

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    698.00€
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    1,153.00€
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    2,002.00€
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  • Pemetrexed EP Impurity D Trisodium Salt

    CAS:
    Formula:C25H25N6O9·3Na
    Color and Shape:Pale Green Solid
    Molecular weight:553.51 3*22.99

    Ref: 4Z-P-686

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  • Thiamine EP Impurity C Chloride HCl

    CAS:
    Formula:C12H16ClN4S·Cl·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:283.80 35.45 36.46

    Ref: 4Z-T-844

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  • Iopamidol EP Impurity E

    CAS:
    Formula:C19H24I3N3O9
    Color and Shape:White To Off-White Solid
    Molecular weight:819.13

    Ref: 4Z-I-414

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    910.00€
    25mg
    1,638.00€
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    2,366.00€
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  • Febuxostat Impurity 3

    CAS:
    Formula:C18H20N2O3S
    Color and Shape:Off-White Solid
    Molecular weight:344.43

    Ref: 4Z-F-3912

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  • Tenofovir

    CAS:
    Formula:C9H14N5O4P
    Color and Shape:White To Off-White Solid
    Molecular weight:287.22

    Ref: 4Z-T-023

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  • Memantine EP Impurity A HCl (Memantine USP Related Compound G)

    CAS:
    Formula:C11H19N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:165.28 36.46

    Ref: 4Z-M-383

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    1,032.00€
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  • Almotriptan Impurity 8

    CAS:
    Formula:C15H13Cl2N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:322.19

    Ref: 4Z-A-0520

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  • N-Nitroso Migalastat


    Formula:C6H12N2O5
    Molecular weight:192.17

    Ref: 4Z-M-249004

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    1,214.00€
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    2,184.00€
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    3,398.00€
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  • Succinimide

    CAS:
    Formula:C4H5NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:99.09

    Ref: 4Z-S-131001

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  • Prucalopride Impurity 41 (DP-1)

    CAS:
    Formula:C8H8ClNO
    Molecular weight:169.61

    Ref: 4Z-P-127047

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  • Febuxostat Impurity 4

    CAS:
    Formula:C16H18N2O4S
    Color and Shape:Off-White Solid
    Molecular weight:334.39

    Ref: 4Z-F-399

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  • Febuxostat Impurity 9

    CAS:
    Formula:C12H8N2O3S
    Color and Shape:Pale Yellow Solid
    Molecular weight:260.27

    Ref: 4Z-F-3918

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  • rac-3-Des[2-(dimethylamino)ethyl]-Zolmitriptan 3-Acetic Acid-d3

    CAS:
    Formula:C14H11D3N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:277.29

    Ref: 4Z-Z-0211

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    3,640.00€
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    6,674.00€
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  • Regadenoson Impurity 6

    CAS:
    Formula:C16H19N7O6
    Molecular weight:405.37

    Ref: 4Z-R-095007

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    698.00€
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    1,153.00€
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    2,002.00€
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  • 1-Methylnicotinamide Iodide

    CAS:
    Formula:C7H9N2O·I
    Color and Shape:Pale Yellow Solid
    Molecular weight:137.16 126.91

    Ref: 4Z-N-133003

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    349.00€
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    444.00€
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  • Oseltamivir EP Impurity B (2-Azido Impurity)


    Formula:C16H29N5O4
    Molecular weight:355.44

    Ref: 4Z-O-1114

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    1,214.00€
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    2,184.00€
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  • Rizatriptan Impurity 5 DiHCl

    CAS:
    Formula:C9H11N5·2HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:189.22 2*36.46

    Ref: 4Z-R-1210

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  • Memantine USP Related Compound B (1-Hydroxy-3,5-dimethyladamantane)

    CAS:
    Formula:C12H20O
    Color and Shape:White To Off-White Solid
    Molecular weight:180.29

    Ref: 4Z-M-3815

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  • Tetrabenazine Impurity 41 (2R, 3R, 11bS)

    CAS:
    Formula:C19H29NO3
    Color and Shape:Yellow Solid
    Molecular weight:319.45

    Ref: 4Z-T-7818

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  • Memantine HCl

    CAS:
    Formula:C12H21N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:179.31 36.46

    Ref: 4Z-M-381

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  • Oseltamivir Impurity 133

    CAS:
    Formula:C22H34N2O10
    Molecular weight:486.52

    Ref: 4Z-O-1193

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    698.00€
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    1,153.00€
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  • (S)-Frovatriptan-d3 Succinate

    CAS:
    Formula:C14H14N3OD3·C4H6O4
    Color and Shape:White To Off-White Solid
    Molecular weight:246.33 118.09

    Ref: 4Z-F-1719

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  • Tenofovir Impurity 38

    CAS:
    Formula:C8H11O6PS
    Color and Shape:White To Off-White Solid
    Molecular weight:266.20

    Ref: 4Z-T-0282

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    698.00€
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    1,153.00€
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  • Oseltamivir EP Impurity G

    CAS:
    Formula:C16H28N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:312.41

    Ref: 4Z-O-117

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    508.00€
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    825.00€
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  • Oseltamivir Impurity 63 HCl

    CAS:
    Formula:C18H33NO4·HCl
    Molecular weight:327.47 36.46

    Ref: 4Z-O-1191

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    1,214.00€
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    2,184.00€
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  • Rizatriptan EP Impurity E


    Formula:C16H21N5O2S
    Color and Shape:Off-White Solid
    Molecular weight:347.44

    Ref: 4Z-R-1244

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    508.00€
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    825.00€
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  • N-Nitroso Methotrexate EP Impurity B


    Formula:C19H19N9O6
    Molecular weight:469.42

    Ref: 4Z-M-7040

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
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    4,368.00€
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  • Pyridoxine Impurity 8 DiHCl


    Formula:C16H20N2O5·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight: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€
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  • rac-Liothyronine-15N-13C9

    CAS:
    Formula:C613C9H12I315NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:660.90

    Ref: 4Z-T-424

    5mg
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    2,912.00€
    25mg
    5,339.00€
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    8,858.00€
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  • N-Nitroso-N-Monodesmethyl Rizatriptan-13C-d3


    Formula:C1313CH13D3NO
    Molecular weight:288.33

    Ref: 4Z-R-1250

    5mg
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    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
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  • Palonosetron EP Impurity D HCl (Palonosetron USP Related Compound E)

    CAS:
    Formula:C19H22N2O·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:294.40 36.46

    Ref: 4Z-P-539

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    10mg
    698.00€
    25mg
    1,153.00€
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    2,002.00€
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  • Clopidogrel Impurity 1 Chloride

    CAS:
    Formula:C16H13ClNO2S·Cl
    Color and Shape:Off-White Solid
    Molecular weight:318.79 35.45

    Ref: 4Z-C-1322

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    10mg
    825.00€
    25mg
    1,335.00€
    50mg
    2,245.00€
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  • Ref: 4Z-C-183

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Ondansetron EP Impurity G (Ondansetron USP Related Compound G)

    CAS:
    Formula:C17H17N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:279.34

    Ref: 4Z-O-0312

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    444.00€
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  • Bispyridoxine

    CAS:
    Formula:C16H20N2O5
    Molecular weight:320.35

    Ref: 4Z-P-7134

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    1,335.00€
    25mg
    2,366.00€
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    3,944.00€
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  • Idelalisib Impurity 5

    CAS:
    Formula:C17H16FN3O
    Color and Shape:Off-White Solid
    Molecular weight:297.33

    Ref: 4Z-I-084010

    5mg
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    698.00€
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    1,153.00€
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  • (R)-Zolmitriptan

    CAS:
    Formula:C16H21N3O2
    Color and Shape:Brown Yellow Solid
    Molecular weight:287.36

    Ref: 4Z-Z-029

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
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    1,699.00€
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  • Oseltamivir Impurity 145

    CAS:
    Formula:C16H28N2O4
    Molecular weight:312.41

    Ref: 4Z-O-1131

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    3,640.00€
    25mg
    6,674.00€
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  • n-POC-POC Tenofovir

    CAS:
    Formula:C19H30N5O10P
    Color and Shape:Colorless Semi-Solid
    Molecular weight:519.45

    Ref: 4Z-T-0259

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
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  • Regadenoson

    CAS:
    Formula:C15H18N8O5
    Color and Shape:White To Off-White Solid
    Molecular weight:390.36

    Ref: 4Z-R-095001

    5mg
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    444.00€
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  • Tenofovir Alafenamide (R-Phosphine)

    CAS:
    Formula:C21H29N6O5P
    Molecular weight:476.47

    Ref: 4Z-T-0235

    5mg
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    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
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  • Thiamine EP Impurity A HCl

    CAS:
    Formula:C12H16N4O4S2·HCl
    Color and Shape:Off-White Solid
    Molecular weight:344.41 36.46

    Ref: 4Z-T-842

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  • Thiamine EP Impurity H

    CAS:
    Formula:C14H20N4O3S2
    Color and Shape:White To Off-White Solid
    Molecular weight:356.46

    Ref: 4Z-T-849

    5mg
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    444.00€
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    635.00€
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  • Lifitegrast Impurity 44


    Formula:C31H28Cl2N2O7S
    Color and Shape:Pale Yellow Solid
    Molecular weight:643.53

    Ref: 4Z-L-153046

    5mg
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    1,456.00€
    25mg
    2,670.00€
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  • Pyrimidine Impurity 17

    CAS:
    Formula:C27H28ClN7O3S
    Color and Shape:Off-White Solid
    Molecular weight:566.08

    Ref: 4Z-P-212001

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
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  • Tyrosine Impurity 1 HCl

    CAS:
    Formula:C13H20N2O2·HCl
    Molecular weight:236.32 36.46

    Ref: 4Z-T-144022

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • ent-Iopamidol EP Impurity I

    CAS:
    Formula:C17H22ClI2N3O8
    Molecular weight:685.63

    Ref: 4Z-I-4117

    5mg
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    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
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  • Memantine Glucuronic Acid Conjugate (Furanose Form)


    Formula:C18H29NO6
    Color and Shape:Off-White Solid
    Molecular weight:355.43

    Ref: 4Z-M-3820

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
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  • (6S)-Hydroxy (S,S)-Palonosetron HCl

    CAS:
    Formula:C19H24N2O2·HCl
    Molecular weight:312.41 36.46

    Ref: 4Z-P-537

    5mg
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    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
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  • Clopidogrel Metabolite II (Mixture of Diastereomers)

    CAS:
    Formula:C25H26ClNO6S
    Color and Shape:White To Off-White Solid
    Molecular weight:503.99

    Ref: 4Z-C-1317

    5mg
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    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
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  • 2-Deoxyguanosine

    CAS:
    Formula:C10H13N5O4
    Molecular weight:267.25

    Ref: 4Z-G-2441

    5mg
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    10mg
    444.00€
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    635.00€
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    825.00€
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  • Methotrexate

    CAS:
    Formula:C20H22N8O5
    Color and Shape:Yellow Solid
    Molecular weight:454.45

    Ref: 4Z-M-701

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
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  • Istradefylline Dimer Impurity 1 (Mixture of Diastereomers)


    Formula:C40H50N8O8
    Color and Shape:White To Off-White Solid
    Molecular weight:770.89

    Ref: 4Z-I-064003

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
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  • Febuxostat-d7

    CAS:
    Formula:C16H9D7N2O3S
    Color and Shape:Off-White Solid
    Molecular weight:323.42

    Ref: 4Z-F-394

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
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  • Pyrithioxin

    CAS:
    Formula:C16H20N2O4S2
    Color and Shape:Yellow Solid
    Molecular weight:368.47

    Ref: 4Z-P-7127

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
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  • Oseltamivir EP Impurity D

    CAS:
    Formula:C11H13NO4
    Color and Shape:Off-White Solid
    Molecular weight:223.23

    Ref: 4Z-O-1110

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Doxofylline Impurity 6

    CAS:
    Formula:C11H16N4O4
    Color and Shape:Pale Yellow Solid
    Molecular weight:268.27

    Ref: 4Z-D-129007

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Rizatriptan Dimer

    CAS:
    Formula:C36H49N11
    Color and Shape:Yellow Solid
    Molecular weight:635.87

    Ref: 4Z-R-129

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Methotrexate EP Impurity G Enantiomer


    Formula:C28H29N9O6
    Molecular weight:587.60

    Ref: 4Z-M-7044

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Tenofovir Impurity 131 Sodium Salt

    CAS:
    Formula:C18H27N5O9P·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:488.42 22.99

    Ref: 4Z-T-0221

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Ondansetron EP Impurity H

    CAS:
    Formula:C17H17N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:279.34

    Ref: 4Z-O-039

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Trifluridine Related Compound A

    CAS:
    Formula:C10H12N2O7
    Color and Shape:Pale Yellow Solid
    Molecular weight:272.21

    Ref: 4Z-T-182006

    5mg
    To inquire
    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:
    Formula:C13H13NO
    Color and Shape:White To Off-White Solid
    Molecular weight:199.25

    Ref: 4Z-O-0311

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • N-Nitroso Sumatriptan Nitrite

    CAS:
    Formula:C14H20N4O3S·HNO2
    Molecular weight:324.40 47.01

    Ref: 4Z-S-1128

    5mg
    To inquire
  • Tetrabenazine Impurity 36

    CAS:
    Formula:C19H27NO3
    Color and Shape:Pale Yellow Solid
    Molecular weight:317.43

    Ref: 4Z-T-788

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Idelalisib Impurity 8

    CAS:
    Formula:C17H16FN3O
    Color and Shape:White To Off-White Solid
    Molecular weight:297.33

    Ref: 4Z-I-084014

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Allopurinol EP Impurity E

    CAS:
    Formula:C7H9N3O3
    Color and Shape:Off-White Solid
    Molecular weight:183.17

    Ref: 4Z-A-698

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Zolmitriptan EP Impurity I

    CAS:
    Formula:C17H21N3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:331.37

    Ref: 4Z-Z-0216

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Sumatriptan-d6 Hemisuccinate

    CAS:
    Formula:C14H15D6N3O2S·5C4H6O4
    Color and Shape:White To Off-White Solid
    Molecular weight:301.44 0.5*118.09

    Ref: 4Z-S-112

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • β-Nicotinamide Adenine Dinucleotide Sodium Salt

    CAS:
    Formula:C21H26N7O14P2·Na
    Molecular weight:662.43 22.99

    Ref: 4Z-N-133020

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Oseltamivir Impurity 134

    CAS:
    Formula:C22H34N2O10
    Molecular weight:486.52

    Ref: 4Z-O-1194

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Miglustat N-Oxide


    Formula:C10H21NO5
    Color and Shape:White To Off-White Solid
    Molecular weight:235.28

    Ref: 4Z-M-107020

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Tetrabenzyl L-ido Miglustat

    CAS:
    Formula:C38H45NO4
    Molecular weight:579.78

    Ref: 4Z-M-107021

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Doxofylline Impurity 12

    CAS:
    Formula:C11H16N4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:268.27

    Ref: 4Z-D-129014

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Theophylline Impurity 6

    CAS:
    Formula:C16H17ClN4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:332.79

    Ref: 4Z-T-6013

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Temozolomide

    CAS:
    Formula:C6H6N6O2
    Color and Shape:Off-White To Pale Pink Solid
    Molecular weight:194.15

    Ref: 4Z-T-341

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Febuxostat Impurity 58

    CAS:
    Formula:C17H18N2O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:330.40

    Ref: 4Z-F-3970

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Zolmitriptan Impurity 16 HCl


    Formula:C10H12N2O2·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:192.22 36.46

    Ref: 4Z-Z-0231

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Phenazopyridine Impurity 2

    CAS:
    Formula:C17H15N5
    Color and Shape:Red Solid
    Molecular weight:289.34

    Ref: 4Z-P-514

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Diethyl Tenofovir

    CAS:
    Formula:C13H22N5O4P
    Color and Shape:White To Off-White Solid
    Molecular weight:343.32

    Ref: 4Z-T-0246

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • 3-Bromo-L-Thyroxine

    CAS:
    Formula:C15H11BrI3NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:729.87

    Ref: 4Z-T-4214

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • (3R,11bR)-Tetrabenazine-d6

    CAS:
    Formula:C19H21D6NO3
    Molecular weight:323.47

    Ref: 4Z-T-7866

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Tenofovir Impurity 117

    CAS:
    Formula:C8H11N5O
    Molecular weight:193.21

    Ref: 4Z-T-02171

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Pyridoxal-d3 5-Phosphate

    CAS:
    Formula:C8H7D3NO6P
    Color and Shape:Yellow Solid
    Molecular weight:250.16

    Ref: 4Z-P-711

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • D-Thyroxine

    CAS:
    Formula:C15H11I4NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:776.87

    Ref: 4Z-T-4223

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 1-Methylnicotinamide-13C-d3 Iodide

    CAS:
    Formula:C613CH6D3N2O·I
    Color and Shape:Pale Yellow Solid
    Molecular weight:141.17 126.91

    Ref: 4Z-N-133004

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • N-Nitroso Idelalisib


    Formula:C22H17FN8O2
    Molecular weight:444.43

    Ref: 4Z-I-084015

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Diisopropyl Tenofovir Fumarate

    CAS:
    Formula:C15H26N5O4P·C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:371.38 116.07

    Ref: 4Z-T-0225

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
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    100mg
    To inquire
  • Tenofovir Impurity 68

    CAS:
    Formula:C18H26N10O7P2
    Color and Shape:White To Off-White Solid
    Molecular weight:556.42

    Ref: 4Z-T-02113

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Oseltamivir Impurity 4

    CAS:
    Formula:C14H22O4
    Molecular weight:254.33

    Ref: 4Z-O-1122

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Febuxostat USP Related Compound D

    CAS:
    Formula:C16H16N2O3S
    Color and Shape:Pale Grey Solid
    Molecular weight:316.38

    Ref: 4Z-F-3936

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Iopamidol EP Impurity G

    CAS:
    Formula:C17H22I3N3O8
    Color and Shape:White To Off-White Solid
    Molecular weight:777.09

    Ref: 4Z-I-4111

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Clopidogrel Impurity 31 HCl


    Formula:C16H18ClNO2S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:323.84 36.46

    Ref: 4Z-C-1360

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire