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Quinazoline and Quinoline Derivatives

Quinazoline and Quinoline Derivatives

Quinazolines and quinolines are nitrogen-containing heterocyclic compounds with aromatic structures that play a key role in the synthesis of drugs with anticancer, antimicrobial, and anti-inflammatory activity. Their derivatives feature structural modifications that optimise bioavailability and selectivity, enabling the development of new active ingredients for various therapeutic applications. These compounds are used in the manufacture of APIs for the treatment of cancer, infections, neurodegenerative diseases, and cardiovascular conditions. Additionally, quinazoline and quinoline derivatives are essential in the research of enzyme inhibitors and the design of innovative bioactive molecules. At CymitQuimica, we offer high-purity quinazoline and quinoline derivatives for applications in chemical synthesis, pharmaceutical development, and biotechnology.

Found 65573 products of "Quinazoline and Quinoline Derivatives"

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  • Prulifloxacin-d8

    CAS:
    Formula:C21H12FN3O6SD8
    Molecular weight:469.52

    Ref: 4Z-P-422

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  • Bicalutamide Impurity 4

    CAS:
    Formula:C8H5F3N2
    Color and Shape:Yellow Solid
    Molecular weight:186.14

    Ref: 4Z-B-0225

    5mg
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    10mg
    444.00€
    25mg
    635.00€
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    825.00€
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  • Thioridazine HCl

    CAS:
    Formula:C21H26N2S2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:370.58 36.46

    Ref: 4Z-T-481

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  • Alogliptin Impurity 4

    CAS:
    Formula:C10H20N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:200.28

    Ref: 4Z-A-4939

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Epoxiconazole

    CAS:
    Formula:C17H13ClFN3O
    Color and Shape:Off-White Solid
    Molecular weight:329.76

    Ref: 4Z-E-072002

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Linagliptin Impurity 126 (Mixture of Isomers)

    CAS:
    Formula:C25H28N8O2
    Molecular weight:472.55

    Ref: 4Z-L-443

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  • Sildenafil Analogue I (Propoxyphenyl-Thiohydroxyhomo Sildenafil)

    CAS:
    Formula:C24H34N6O4S2
    Color and Shape:Yellow Solid
    Molecular weight:534.69

    Ref: 4Z-S-0657

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Atomoxetine Impurity 6 (Mixture of Diastereomers)

    CAS:
    Formula:C33H37NO2
    Color and Shape:Pale Yellow Oil
    Molecular weight:479.66

    Ref: 4Z-A-2522

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Fingolimod Impurity 30 DiHCl


    Formula:C24H44N2O4·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:424.63 2 36.46

    Ref: 4Z-F-3249

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Bisoprolol EP Impurity B Hemifumarate

    CAS:
    Formula:C18H31NO4·5C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:325.45 0.5*116.07

    Ref: 4Z-B-0913

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    444.00€
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    635.00€
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    825.00€
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  • Benserazide-d3 HCl

    CAS:
    Formula:C10H12D3N3O5·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:260.26 36.46

    Ref: 4Z-B-084

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • (S)-Mianserin

    CAS:
    Formula:C18H20N2
    Color and Shape:White To Off-White Solid
    Molecular weight:264.37

    Ref: 4Z-M-0910

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • Trifluoperazine-d3 DiHCl

    CAS:
    Formula:C21H21D3F3N3S·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:410.52 2*36.46

    Ref: 4Z-T-712

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • N-Hydroxy Eltrombopag

    CAS:
    Formula:C25H22N4O5
    Molecular weight:458.47

    Ref: 4Z-E-4810

    5mg
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    10mg
    6,067.00€
    25mg
    11,163.00€
    50mg
    18,200.00€
    100mg
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  • Apixaban Impurity 24

    CAS:
    Formula:C26H27N5O4
    Color and Shape:White To Off-White Solid
    Molecular weight:473.53

    Ref: 4Z-A-10238

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
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  • N-Nitroso Palbociclib (N4-Nitroso Piperazine) HCl

    CAS:
    Formula:C24H28N8O3·HCl
    Molecular weight:476.54 36.46

    Ref: 4Z-P-196079

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Arotinolol Impurity 2

    CAS:
    Formula:C8H6N2OS3
    Molecular weight:242.33

    Ref: 4Z-A-238006

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Ilaprazole-d3

    CAS:
    Formula:C19H15D3N4O2S
    Molecular weight:369.46

    Ref: 4Z-I-053002

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • Famotidine-13C-d3

    CAS:
    Formula:C713CH12D3N7O2S3
    Color and Shape:White To Off-White Solid
    Molecular weight:341.45

    Ref: 4Z-F-192

    5mg
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    10mg
    2,670.00€
    25mg
    4,854.00€
    50mg
    8,008.00€
    100mg
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  • Daclatasvir Impurity 5 (SRSS-Isomer)

    CAS:
    Formula:C40H50N8O6
    Color and Shape:Yellow Solid
    Molecular weight:738.89

    Ref: 4Z-D-145004

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Pemirolast-d6 Potassium Salt

    CAS:
    Formula:C10HD6N6O·K
    Molecular weight:233.24 39.10

    Ref: 4Z-P-372005

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

    CAS:
    Formula:C14H22N4O2
    Molecular weight:278.36

    Ref: 4Z-R-128007

    5mg
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  • Busperidone Impurity K

    CAS:
    Formula:C9H13NO2
    Molecular weight:167.21

    Ref: 4Z-B-392

    5mg
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  • Sarizotan DiHCl

    CAS:
    Formula:C22H21FN2O·2HCl
    Molecular weight:348.42 2*36.46

    Ref: 4Z-S-170001

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Ref: 4Z-C-4840

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Pramipexole EP Impurity A (Pramipexole USP Related Compound A)

    CAS:
    Formula:C7H11N3S
    Color and Shape:Off-White Solid
    Molecular weight:169.25

    Ref: 4Z-P-123

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Irgafos 168 (Plastic Additive USP 5)

    CAS:
    Formula:C42H63O3P
    Molecular weight:646.94

    Ref: 4Z-I-147002

    5mg
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    10mg
    444.00€
    25mg
    635.00€
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    825.00€
    100mg
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  • N-Nitroso Paroxetine-d6

    CAS:
    Formula:C19H13D6FN2O4
    Molecular weight:364.41

    Ref: 4Z-P-0269

    5mg
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    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Etoricoxib Impurity 18

    CAS:
    Formula:C15H15NO4S
    Color and Shape:Yellow Solid
    Molecular weight:305.35

    Ref: 4Z-E-4524

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Loxoprofen Impurity 1 and Loxoprofen Impurity 50

    CAS:
    Formula:C18H24O5
    Molecular weight:320.39

    Ref: 4Z-L-8978

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Sodium Benzoate

    CAS:
    Formula:C7H5O2·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:121.12 22.99

    Ref: 4Z-B-4515

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Cabozantinib Impurity 25

    CAS:
    Formula:C27H22FN3O5
    Molecular weight:487.49

    Ref: 4Z-C-284038

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Linagliptin Impurity 41

    CAS:
    Formula:C25H29BrN8O2
    Color and Shape:Pale Yellow Solid
    Molecular weight:553.47

    Ref: 4Z-L-4415

    5mg
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  • Ticlopidine EP Impurity E Chloride

    CAS:
    Formula:C14H11ClNS·Cl
    Color and Shape:White To Off-White Solid
    Molecular weight:260.76 35.45

    Ref: 4Z-T-5010

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • 4-Hydroxy Nebivolol HCl (Mixture of Diastereomers)

    CAS:
    Formula:C22H25F2NO5·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:421.45 36.46

    Ref: 4Z-N-205

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • ZZR Impurity 137


    Formula:C21H29F2N3OS
    Molecular weight:409.54

    Ref: 4Z-Z-039149

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Bilastine Impurity 17

    CAS:
    Formula:C26H33N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:435.57

    Ref: 4Z-B-1725

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Valsartan Impurity 48

    CAS:
    Formula:C19H21N5O2
    Molecular weight:351.41

    Ref: 4Z-V-0271

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

    CAS:
    Formula:C29H27F2N7O5S
    Color and Shape:Off-White Solid
    Molecular weight:623.64

    Ref: 4Z-R-139001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • rac-Levomepromazine-13C-d3

    CAS:
    Formula:C1813CH21D3N2OS
    Color and Shape:White To Off-White Solid
    Molecular weight:332.48

    Ref: 4Z-L-104012

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Imatinib Impurity 14


    Formula:C21H23N5O
    Color and Shape:White To Off-White Solid
    Molecular weight:361.45

    Ref: 4Z-I-0934

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ezetimibe Impurity 89


    Formula:C31H27F2NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:499.56

    Ref: 4Z-E-06131

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Loxoprofen Impurity 9

    CAS:
    Formula:C11H13BrO2
    Color and Shape:Colorless Liquid
    Molecular weight:257.13

    Ref: 4Z-L-8932

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Salbutamol EP Impurity B HCl

    CAS:
    Formula:C12H19NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:209.29 36.46

    Ref: 4Z-S-177

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • N-Desmethyl Regorafenib N-Oxide (M5 Metabolite)

    CAS:
    Formula:C20H13ClF4N4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:484.80

    Ref: 4Z-R-078009

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

    CAS:
    Formula:C18H21ClN2S·HCl
    Color and Shape:Off-White Solid
    Molecular weight:332.89 36.46

    Ref: 4Z-V-043011

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Glycopyrrolate Impurity 7

    CAS:
    Formula:C14H18O3
    Molecular weight:234.30

    Ref: 4Z-G-3223

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Itopride Impurity 6 DiHCl

    CAS:
    Formula:C11H18N2O·2HCl
    Molecular weight:194.28 2*36.46

    Ref: 4Z-I-2813

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ruxolitinib Impurity 6

    CAS:
    Formula:C17H20N6O
    Color and Shape:White To Off-White Solid
    Molecular weight:324.39

    Ref: 4Z-R-093010

    1mg
    372.00€
    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Phenoxdiazinum Impurity 1


    Formula:C18H16N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:276.34

    Ref: 4Z-P-230002

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Norepinephrine Impurity 55


    Formula:C8H11NO6S
    Molecular weight:249.24

    Ref: 4Z-N-1772

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • N-Nitroso Quinapril


    Formula:C25H29N3O6
    Color and Shape:Off-White Solid
    Molecular weight:467.52

    Ref: 4Z-Q-0215

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • (R)-Lansoprazole-d4 (Dexlansoprazole-d4)

    CAS:
    Formula:C16H10D4F3N3O2S
    Color and Shape:Light Reddish Brown Solid
    Molecular weight:373.39

    Ref: 4Z-L-0321

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Pemirolast Potassium Salt

    CAS:
    Formula:C10H7N6O·K
    Color and Shape:Pale Yellow Solid
    Molecular weight:227.21 39.10

    Ref: 4Z-P-372004

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ranolazine N-Oxide (Piperazine N4-Oxide)

    CAS:
    Formula:C24H33N3O5
    Color and Shape:White To Off-White Solid
    Molecular weight:443.54

    Ref: 4Z-R-1711

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Risperidone Quaternary Iodide


    Formula:C34H42FN6O3·I
    Molecular weight:601.75 126.91

    Ref: 4Z-R-0625

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

    CAS:
    Formula:C28H24ClNO3
    Color and Shape:Pale Yellow Solid
    Molecular weight:457.95

    Ref: 4Z-M-3029

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ipratropium Bromide EP Impurity F Bromide (Mixture of Isomers)

    CAS:
    Formula:C20H28NO2·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:314.45 79.90

    Ref: 4Z-I-1117

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Clomiphene Impurity 9

    CAS:
    Formula:C21H16O2
    Molecular weight:300.36

    Ref: 4Z-C-8229

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Sertraline Impurity 4 HCl

    CAS:
    Formula:C16H15Cl2N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:292.21 36.46

    Ref: 4Z-S-0334

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Salbutamol Impurity 9

    CAS:
    Formula:C17H29NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:295.42

    Ref: 4Z-S-1738

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Saxagliptin Impurity 17 HCl

    CAS:
    Formula:C18H23N3O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:313.40 36.46

    Ref: 4Z-S-3225

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Erlotinib O-Desmethyl Metabolite Isomer (M14)

    CAS:
    Formula:C21H21N3O4
    Molecular weight:379.42

    Ref: 4Z-E-285

    5mg
    To inquire
    10mg
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    25mg
    To inquire
    50mg
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    100mg
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  • Tadalafil Impurity 59


    Formula:C24H20Cl2N2O6
    Color and Shape:White To Off-White Solid
    Molecular weight:503.33

    Ref: 4Z-T-10105

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Dabigatran Impurity 13

    CAS:
    Formula:C32H36N6O6
    Color and Shape:Off-White Solid
    Molecular weight:600.68

    Ref: 4Z-D-5937

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • (R)-N,N’-(4,5,6,7-Tetrahydrobenzo[d]thiazole-2, 6-diyl)dipropioamide


    Formula:C13H19N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:281.38

    Ref: 4Z-P-1217

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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  • Sildenafil Impurity 74

    CAS:
    Formula:C16H18N4O2
    Molecular weight:298.35

    Ref: 4Z-S-06189

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

    CAS:
    Formula:C26H30N2O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:466.60

    Ref: 4Z-E-1510

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • N-Desmethyl Regorafenib-d3

    CAS:
    Formula:C20H10D3ClF4N4O3
    Color and Shape:Purple Solid
    Molecular weight:471.81

    Ref: 4Z-R-078019

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Sildenafil Related Compound 3

    CAS:
    Formula:C21H30N6O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:462.57

    Ref: 4Z-S-0624

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ketoconazole N-Oxide (Ketoconazole Metabolite (M13))

    CAS:
    Formula:C26H28Cl2N4O5
    Color and Shape:White To Off-White Solid
    Molecular weight:547.43

    Ref: 4Z-K-0111

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • ZLN005

    CAS:
    Formula:C17H18N2
    Color and Shape:White To Off-White Solid
    Molecular weight:250.35

    Ref: 4Z-Z-038001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ref: 4Z-Q-0159

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Levosimendan Impurity 13

    CAS:
    Formula:C13H15N3O2
    Molecular weight:245.28

    Ref: 4Z-L-4215

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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  • N-Nitroso Ambroxol-d5


    Formula:C13H12D5Br2N3O2
    Molecular weight:412.14

    Ref: 4Z-A-6053

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Diltiazem EP Impurity A HCl (2-epi Diltiazem HCl)

    CAS:
    Formula:C22H26N2O4S·HCl
    Molecular weight:414.52 36.46

    Ref: 4Z-D-0714

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Eltrombopag Impurity 12

    CAS:
    Formula:C13H10O3
    Color and Shape:White To Off-White Solid
    Molecular weight:214.22

    Ref: 4Z-E-4823

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • 1-Amino Hydantoin HCl

    CAS:
    Formula:C3H5N3O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:115.09 36.46

    Ref: 4Z-H-020006

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Nitroso Minoxidil

    CAS:
    Formula:C9H14N6O2
    Color and Shape:Green Solid
    Molecular weight:238.25

    Ref: 4Z-M-1235

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Oxcarbazepine enol-sulfate


    Formula:C15H12N2O5S
    Molecular weight:332.34

    Ref: 4Z-O-0610

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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  • Dexrazoxane Impurity 33


    Formula:C25H30N4O5
    Color and Shape:White To Off-White Solid
    Molecular weight:466.54

    Ref: 4Z-R-088035

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

    CAS:
    Formula:C10H10N2O2
    Color and Shape:Off-White Solid
    Molecular weight:190.20

    Ref: 4Z-H-020004

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Darolutamide Impurity 4 (Mixture of Diastereomers)

    CAS:
    Formula:C19H19ClN6O2
    Molecular weight:398.85

    Ref: 4Z-D-245005

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Amorolfine Impurity 8

    CAS:
    Formula:C15H24O
    Molecular weight:220.36

    Ref: 4Z-A-7310

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Pridinol-d5

    CAS:
    Formula:C20H20NOD5
    Color and Shape:Off-White Solid
    Molecular weight:300.46

    Ref: 4Z-P-229002

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

    CAS:
    Formula:C15H15N3O2·HCl
    Color and Shape:Off-White Solid
    Molecular weight:269.31 36.46

    Ref: 4Z-E-4310

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Rivaroxaban Impurity 15 (Mixture of Diastereomers)

    CAS:
    Formula:C19H18ClN3O6S
    Color and Shape:Pale Yellow Solid
    Molecular weight:451.88

    Ref: 4Z-R-2929

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • ZLN005-d4 (on Benzimidazole Ring)

    CAS:
    Formula:C17H14D4N2
    Color and Shape:White To Off-White Solid
    Molecular weight:254.37

    Ref: 4Z-Z-038002

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Irbesartan Impurity 24


    Formula:C14H12N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:252.28

    Ref: 4Z-I-0233

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ibrutinib Impurity 3-d5 (PCI-45227-d5) (Mixture of Diastereomers)

    CAS:
    Formula:C25H21D5N6O4
    Color and Shape:White To Off-White Solid
    Molecular weight:479.55

    Ref: 4Z-I-061012

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Iguratimod Impurity 11

    CAS:
    Formula:C17H18N2O6S
    Molecular weight:378.41

    Ref: 4Z-I-092012

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Mirabegron Impurity 41


    Formula:C21H24N4O3S
    Color and Shape:Off-White Solid
    Molecular weight:412.51

    Ref: 4Z-M-8659

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Bupivacaine-d9

    CAS:
    Formula:C18H19D9N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:297.49

    Ref: 4Z-B-063

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Alogliptin Related Compound 11

    CAS:
    Formula:C25H25N5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:443.51

    Ref: 4Z-A-4913

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


    Formula:C20H32N4O5
    Molecular weight:408.50

    Ref: 4Z-C-213008

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Irbesartan Impurity 28

    CAS:
    Formula:C19H15N3
    Color and Shape:White To Off-White Solid
    Molecular weight:285.35

    Ref: 4Z-I-0239

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Tadalafil Impurity 104


    Formula:C21H19N3O3
    Molecular weight:361.40

    Ref: 4Z-T-10158

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Lisinopril Impurity 13

    CAS:
    Formula:C8H13F3N2O3
    Molecular weight:242.20

    Ref: 4Z-L-0825

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Adrenaline EP Impurity E HCl

    CAS:
    Formula:C16H17NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:271.32 36.46

    Ref: 4Z-E-269

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Darunavir Impurity 16

    CAS:
    Formula:C34H45N3O11S
    Color and Shape:White To Off-White Solid
    Molecular weight:703.80

    Ref: 4Z-D-377

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Argatroban (D,2S,4S)-Isomer (Mixture of Diastereomers)


    Formula:C23H36N6O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:508.64

    Ref: 4Z-A-5920

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • 3-Hydroxy Gepirone

    CAS:
    Formula:C19H29N5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:375.47

    Ref: 4Z-G-273

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Iloperidone Impurity 30


    Formula:C12H15FN2O
    Color and Shape:White To Off-White Solid
    Molecular weight:222.26

    Ref: 4Z-I-2546

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Butenafine Impurity 4

    CAS:
    Formula:C11H15Cl
    Color and Shape:Colourless Liquid
    Molecular weight:182.69

    Ref: 4Z-B-664

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ipragliflozin-13C6

    CAS:
    Formula:C1513C6H21FO5S
    Color and Shape:White To Off-White Solid
    Molecular weight:410.41

    Ref: 4Z-I-074006

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Vortioxetine Impurity 42

    CAS:
    Formula:C8H10S
    Color and Shape:White To Off-White Solid
    Molecular weight:138.23

    Ref: 4Z-V-043050

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Netupitant Impurity 19


    Formula:C30H32F6N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:578.60

    Ref: 4Z-N-075027

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • N-Desmethyl Imipramine HCl (N-Desmethyl Clomipramine HCl EP Impurity B HCl)


    Formula:C18H22N2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:266.39 36.46

    Ref: 4Z-I-015

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Glycopyrrolate Impurity 23

    CAS:
    Formula:C18H25NO3
    Molecular weight:303.40

    Ref: 4Z-G-3239

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

    CAS:
    Formula:C29H27F3N6O2
    Color and Shape:Yellow Solid
    Molecular weight:548.57

    Ref: 4Z-P-123004

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Omeprazole EP Impurity G (Esomeprazole Sodium EP Impurity G)

    CAS:
    Formula:C16H13N3O2S
    Color and Shape:Black Solid
    Molecular weight:311.36

    Ref: 4Z-O-0231

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Tadalafil Impurity 93

    CAS:
    Formula:C22H21N3O4
    Molecular weight:391.43

    Ref: 4Z-T-10140

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Tucatinib Impurity 7

    CAS:
    Formula:C13H12N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:240.27

    Ref: 4Z-T-424009

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Metoprolol EP Impurity N

    CAS:
    Formula:C6H15NO2
    Color and Shape:Colorless Liquid
    Molecular weight:133.19

    Ref: 4Z-M-0816

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • ZZR Impurity 7


    Formula:C20H28N2OS
    Color and Shape:White To Off-White Solid
    Molecular weight:344.52

    Ref: 4Z-Z-039019

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Nemonoxacin-13C-d3 DiHCl

    CAS:
    Formula:C1913CH22D3N3O4·2HCl
    Molecular weight:375.45 2*36.46

    Ref: 4Z-N-160002

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Bosutinib Impurity 23

    CAS:
    Formula:C7H16N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:144.22

    Ref: 4Z-B-6427

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Trifluoperazine Impurity 3


    Formula:C21H24F3N3O2S
    Molecular weight:439.50

    Ref: 4Z-T-719

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Tezacaftor (VX-661)

    CAS:
    Formula:C26H27F3N2O6
    Molecular weight:520.51

    Ref: 4Z-T-303001

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

    CAS:
    Formula:C22H20N2O5
    Color and Shape:Yellow Solid
    Molecular weight:392.41

    Ref: 4Z-I-189

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

    CAS:
    Formula:C21H22Cl2FN5O
    Color and Shape:White To Off-White Solid
    Molecular weight:450.34

    Ref: 4Z-C-123001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • N-Desethyl Clomiphene HCl (Mixture of Z and E Isomers)

    CAS:
    Formula:C24H24CLNO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:377.91 36.46

    Ref: 4Z-C-828

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Distigmine Bromide

    CAS:
    Formula:C22H32N4O4·2Br
    Color and Shape:White To Off-White Solid
    Molecular weight:416.52 2x79.90

    Ref: 4Z-D-137001

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Dabigatran Etexilate Impurity 4

    CAS:
    Formula:C35H43N7O5
    Color and Shape:White To Off-White Solid
    Molecular weight:641.77

    Ref: 4Z-D-5928

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Loratadine Impurity 27

    CAS:
    Formula:C14H11ClN2
    Color and Shape:Yellow Solid
    Molecular weight:242.71

    Ref: 4Z-L-1085

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Carbodenafil Impurity 1


    Formula:C28H32N6O3
    Molecular weight:500.60

    Ref: 4Z-S-06172

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ilaprazole Impurity 8


    Formula:C27H27N5O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:485.61

    Ref: 4Z-I-053011

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Medetomidine Impurity 31

    CAS:
    Formula:C19H16
    Color and Shape:Off-White Solid
    Molecular weight:244.34

    Ref: 4Z-M-6838

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Nilotinib EP Impurity H

    CAS:
    Formula:C28H22F3N7O
    Color and Shape:White To Off-White Solid
    Molecular weight:529.53

    Ref: 4Z-N-3113

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • 5-Hydroxy Propafenone Glucuronide (Mixture of Diastereomers)


    Formula:C27H35NO10
    Color and Shape:Off-White Solid
    Molecular weight:533.57

    Ref: 4Z-P-1510

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


    Formula:C21H29NO
    Color and Shape:White To Off-White Solid
    Molecular weight:311.47

    Ref: 4Z-B-111004

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Brivaracetam Impurity 12


    Formula:C11H20N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:212.29

    Ref: 4Z-B-105018

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Ivabradine Impurity 55

    CAS:
    Formula:C12H13NO4
    Molecular weight:235.24

    Ref: 4Z-I-3076

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Tofacitinib Impurity 80

    CAS:
    Formula:C16H21N5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:331.38

    Ref: 4Z-T-117024

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

    CAS:
    Formula:C9H13NO3
    Color and Shape:Off-White Solid
    Molecular weight:183.21

    Ref: 4Z-E-261

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Carisoprodol EP Impurity A

    CAS:
    Formula:C11H23NO3
    Color and Shape:Pale Pink Oil
    Molecular weight:217.31

    Ref: 4Z-C-638

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Sildenafil Impurity 17

    CAS:
    Formula:C25H36N6O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:516.66

    Ref: 4Z-S-06120

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Acotiamide Impurity 1


    Formula:C21H30N4O5S
    Color and Shape:Pale Yellow Solid
    Molecular weight:450.56

    Ref: 4Z-A-140001

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ipratropium Bromide Impurity 7 HCl

    CAS:
    Formula:C10H19NO·HCl
    Molecular weight:169.27 36.46

    Ref: 4Z-I-1119

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

    CAS:
    Formula:C21H24N2O7
    Molecular weight:416.43

    Ref: 4Z-F-415

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Fasudil Impurity 35

    CAS:
    Formula:C20H18N4O4S2
    Color and Shape:Pale Yellow Solid
    Molecular weight:442.51

    Ref: 4Z-F-6139

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Sildenafil Impurity 84

    CAS:
    Formula:C22H32N4O4S
    Molecular weight:448.58

    Ref: 4Z-S-06208

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • (S)-Salbutamol ((S)-Albuterol)

    CAS:
    Formula:C13H21NO3
    Color and Shape:Off-White Solid
    Molecular weight:239.32

    Ref: 4Z-S-1725

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Selatinib

    CAS:
    Formula:C29H26ClFN4O3S
    Molecular weight:565.06

    Ref: 4Z-S-226001

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Benzyl Sibutramine HCl

    CAS:
    Formula:C20H24ClN·HCl
    Color and Shape:Off-White Solid
    Molecular weight:313.87 36.46

    Ref: 4Z-S-058

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Imatinib Impurity 21 (Imatinib Piperazine Di-N-Oxide)

    CAS:
    Formula:C29H31N7O3
    Color and Shape:Pale Yellow To Off-White Solid
    Molecular weight:525.61

    Ref: 4Z-I-098

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Erlotinib Impurity 26

    CAS:
    Formula:C9H10O4
    Molecular weight:182.18

    Ref: 4Z-E-2845

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Indacaterol Impurity 7

    CAS:
    Formula:C31H34N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:482.62

    Ref: 4Z-I-065009

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Vildagliptin Impurity 70


    Formula:C17H25N3O
    Molecular weight:287.41

    Ref: 4Z-V-2295

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Argatroban Impurity 39 (Ethyl (2S,4R)-4-Methylpipecolate)

    CAS:
    Formula:C9H17NO2
    Color and Shape:Pale Yellow Liquid
    Molecular weight:171.24

    Ref: 4Z-A-5915

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

    CAS:
    Formula:C20H24N2·C4H4O4
    Color and Shape:Yellow Solid
    Molecular weight:292.43 116.07

    Ref: 4Z-D-096007

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


    Formula:C9H13N3O
    Molecular weight:179.22

    Ref: 4Z-B-3618

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Azelastine EP Impurity E (Z-Isomer)

    CAS:
    Formula:C15H9ClO2
    Color and Shape:White To Off-White Solid
    Molecular weight:256.69

    Ref: 4Z-A-688

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

    CAS:
    Formula:C13H17ClN2O2
    Color and Shape:Off-White Solid
    Molecular weight:268.74

    Ref: 4Z-B-0549

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
    300mg
    7,398.00€
  • Tolvaptan Impurity 52

    CAS:
    Formula:C8H8O2
    Molecular weight:136.15

    Ref: 4Z-T-6957

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Pomalidomide Impurity 14 Disodium Salt


    Formula:C13H15N3O6·2Na
    Molecular weight:307.27 2*22.99

    Ref: 4Z-P-178019

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


    Formula:C14H18Cl2N2O3
    Molecular weight:333.21

    Ref: 4Z-I-088011

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • N-Nitroso Anagliptin


    Formula:C19H24N8O3
    Molecular weight:412.45

    Ref: 4Z-A-178004

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Omeprazole EP Impurity H

    CAS:
    Formula:C16H16ClN3O2S
    Color and Shape:Off-White Solid
    Molecular weight:349.83

    Ref: 4Z-O-0226

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Ruxolitinib Impurity 7 (Mixture of Diastereomers)

    CAS:
    Formula:C17H18N6O
    Molecular weight:322.37

    Ref: 4Z-R-093011

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Anagrelide USP Related Compound A (Free Form)

    CAS:
    Formula:C11H14Cl2N2O2
    Molecular weight:277.15

    Ref: 4Z-A-10318

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Amiodarone HCl

    CAS:
    Formula:C25H29I2NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:645.32 36.46

    Ref: 4Z-A-071

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • (S)-Ipratropium Bromide EP Impurity E

    CAS:
    Formula:C19H27NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:317.43

    Ref: 4Z-I-112

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Epinephrine Impurity 33


    Formula:C9H13NO6S
    Molecular weight:263.26

    Ref: 4Z-E-2689

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • 7-Desmethyl Agomelatine

    CAS:
    Formula:C14H15NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:229.28

    Ref: 4Z-A-805

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • N-Acetyl Varenicline

    CAS:
    Formula:C15H15N3O
    Color and Shape:Yellow Solid
    Molecular weight:253.31

    Ref: 4Z-V-2521

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Montelukast Impurity 3

    CAS:
    Formula:C28H24ClNO3
    Color and Shape:Pale Yellow Solid
    Molecular weight:457.95

    Ref: 4Z-M-3027

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Bendamustine Impurity 27

    CAS:
    Formula:C16H21N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:303.36

    Ref: 4Z-B-4315

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • 5-Hydroxy Propranolol HCl

    CAS:
    Formula:C16H21NO3·HCl
    Color and Shape:Pale Purple Solid
    Molecular weight:275.35 36.46

    Ref: 4Z-P-168

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Ref: 4Z-D-1522

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

    CAS:
    Formula:C27H23NO6
    Color and Shape:Off-White Solid
    Molecular weight:457.48

    Ref: 4Z-P-403

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ref: 4Z-T-8112

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Tofacitinib N-Hydroxy Impurity


    Formula:C13H19N5O
    Color and Shape:Pale Red Solid
    Molecular weight:261.33

    Ref: 4Z-T-117008

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Ethionamide-d5

    CAS:
    Formula:C8H5N2SD5
    Molecular weight:171.27

    Ref: 4Z-E-372

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Nebivolol Impurity 14-d4 (D-Nebivolol-d4 (SR, RR))


    Formula:C22H21D4F2NO4
    Molecular weight:409.47

    Ref: 4Z-N-2092

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Empagliflozin Impurity 111

    CAS:
    Formula:C20H23ClO6
    Molecular weight:394.85

    Ref: 4Z-E-63129

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

    CAS:
    Formula:C20H23N·HCl
    Molecular weight:277.41 36.46

    Ref: 4Z-B-554

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Apremilast Impurity 2

    CAS:
    Formula:C12H19NO4S
    Color and Shape:White To Off-White Solid
    Molecular weight:273.35

    Ref: 4Z-A-182004

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Epinastine Impurity 2

    CAS:
    Formula:C16H13N3O2
    Color and Shape:Off-White Solid
    Molecular weight:279.30

    Ref: 4Z-E-4311

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Rivastigmine Hydrogen Tartrate EP Impurity F HCl

    CAS:
    Formula:C11H17NO·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:179.26 36.46

    Ref: 4Z-R-078

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Maprotiline-d3 HCl

    CAS:
    Formula:C20H20D3N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:280.43 36.46

    Ref: 4Z-M-086002

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Mizolastine Impurity 9

    CAS:
    Formula:C49H50F2N12O2
    Molecular weight:877.02

    Ref: 4Z-M-191017

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Sildenafil EP Impurity A (Sildenafil USP Related Compound A, Isobutyl Sildenafil)

    CAS:
    Formula:C23H32N6O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:488.61

    Ref: 4Z-S-0646

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Viloxazine N-Carbomyl Glucuronide Sodium Salt (Mixture of Diastereomers)


    Formula:C20H26NO11·Na
    Molecular weight:456.42 22.99

    Ref: 4Z-V-274

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • (R)-Mianserin

    CAS:
    Formula:C18H20N2
    Color and Shape:White To Off-White Solid
    Molecular weight:264.37

    Ref: 4Z-M-099

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Doxylamine N,N-Dioxide

    CAS:
    Formula:C17H22N2O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:302.37

    Ref: 4Z-D-387

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Tadalafil Impurity 18


    Formula:C28H33N3O5
    Color and Shape:White To Off-White Solid
    Molecular weight:491.59

    Ref: 4Z-T-1070

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Levetiracetam-d6

    CAS:
    Formula:C8H8D6N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:176.25

    Ref: 4Z-L-052

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Dolutegravir Impurity 6

    CAS:
    Formula:C20H19F2N3O5
    Color and Shape:White To Off-White Solid
    Molecular weight:419.38

    Ref: 4Z-D-093008

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Terbutaline Impurity 7

    CAS:
    Formula:C18H23N
    Color and Shape:White To Off-White Solid
    Molecular weight:253.39

    Ref: 4Z-T-4913

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Alverine Citrate

    CAS:
    Formula:C20H27N·C6H8O7
    Color and Shape:White To Off-White Solid
    Molecular weight:281.44 192.12

    Ref: 4Z-A-541

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Meclizine-d8 DiHCl

    CAS:
    Formula:C25H19D8ClN2·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:399.00 2*36.46

    Ref: 4Z-M-406

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

    CAS:
    Formula:C4H12N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:104.15

    Ref: 4Z-T-3517

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Loxoprofen Impurity 10

    CAS:
    Formula:C10H12O3
    Color and Shape:White To Off-White Solid
    Molecular weight:180.20

    Ref: 4Z-L-8933

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • N-Nitroso Camylofine


    Formula:C19H31N3O3
    Molecular weight:349.48

    Ref: 4Z-C-297003

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Risperidone EP Impurity K (Desfluoro Risperidone)

    CAS:
    Formula:C23H28N4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:392.50

    Ref: 4Z-R-0623

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Tolvaptan Impurity 12

    CAS:
    Formula:C18H15ClN2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:358.78

    Ref: 4Z-T-6917

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Nebivolol Impurity 35 (Mixture of Diastereomers)


    Formula:C23H25F2NO5
    Molecular weight:433.45

    Ref: 4Z-N-2054

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Nirmatrelvir Impurity 18 HCl


    Formula:C10H18N2O3·HCl
    Molecular weight:214.27 36.46

    Ref: 4Z-N-148020

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Bendamustine Impurity 5 HCl (Bendamustine Desmethyl Impurity HCl)

    CAS:
    Formula:C15H19Cl2N3O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:344.24 36.46

    Ref: 4Z-B-4354

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire