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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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  • Montelukast EP Impurity F (Montelukast Methyl Ketone)

    CAS:
    Formula:C34H32ClNO3S
    Molecular weight:570.14

    Ref: 4Z-M-3083

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • (S)-Azelastine USP Related Compound F ((S)-Azelastine N-Oxide) (Mixture of Diastereomers)

    CAS:
    Formula:C22H24ClN3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:397.90

    Ref: 4Z-A-6815

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Ramelteon Impurity 3

    CAS:
    Formula:C16H19NO2
    Molecular weight:257.33

    Ref: 4Z-R-154

    5mg
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    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
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  • Bisoprolol EP Impurity A (Bisoprolol USP Related Compound A)

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

    Ref: 4Z-B-093

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Linagliptin Impurity 65

    CAS:
    Formula:C22H26N8O2
    Color and Shape:Pale Yellow Solid
    Molecular weight:434.50

    Ref: 4Z-L-4477

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • Lorcaserin HCl

    CAS:
    Formula:C11H14ClN·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:195.69 36.46

    Ref: 4Z-L-095001

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
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  • Fexofenadine Impurity 3

    CAS:
    Formula:C32H37NO3
    Molecular weight:483.65

    Ref: 4Z-F-0414

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Terazosin-d8

    CAS:
    Formula:C19H17D8N5O4
    Color and Shape:White To Off-White Solid
    Molecular weight:395.49

    Ref: 4Z-T-7517

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Quinazoline Impurity 19

    CAS:
    Formula:C19H22N2OS
    Molecular weight:326.46

    Ref: 4Z-Q-013020

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • Ticlopidine EP Impurity F HCl

    CAS:
    Formula:C14H14ClNS·HCl
    Color and Shape:Off-White Solid
    Molecular weight:263.78 36.46

    Ref: 4Z-T-5011

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Dronedarone-d6 HCl

    CAS:
    Formula:C31H38D6N2O5S·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:562.80 36.46

    Ref: 4Z-D-513

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Erlotinib Impurity 33


    Formula:C15H21NO8
    Color and Shape:White To Off-White Solid
    Molecular weight:343.33

    Ref: 4Z-E-2852

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

    CAS:
    Formula:C18H20O3
    Color and Shape:Colorless Liquid
    Molecular weight:284.36

    Ref: 4Z-S-388

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Pyrazinamide

    CAS:
    Formula:C5H5N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:123.12

    Ref: 4Z-P-491

    5mg
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    10mg
    349.00€
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    444.00€
    50mg
    635.00€
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  • Prulifloxacin

    CAS:
    Formula:C21H20FN3O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:461.47

    Ref: 4Z-P-421

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
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  • Ketoconazole Impurity 19

    CAS:
    Formula:C26H29ClN4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:496.99

    Ref: 4Z-K-0140

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

    CAS:
    Formula:C14H20N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:232.33

    Ref: 4Z-R-224

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Levetiracetam Impurity 7

    CAS:
    Formula:C8H17N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:187.24

    Ref: 4Z-L-0512

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • (S)-Ramosetron HCl

    CAS:
    Formula:C17H17N3O·HCl
    Color and Shape:Off-White Solid Solid
    Molecular weight:279.34 36.46

    Ref: 4Z-R-4116

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Mirtazapine EP Impurity D-d4 HCl (Mirtazapine USP Related Compound A-d4 HCl, N-Desmethyl Mirtazapine-d4 HCl)

    CAS:
    Formula:C16H13D4N3·HCl
    Color and Shape:Pale Brown Solid
    Molecular weight:255.36 36.46

    Ref: 4Z-M-103

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • Dutasteride Impurity J

    CAS:
    Formula:C27H30F6N2O2
    Molecular weight:528.54

    Ref: 4Z-D-3518

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Fingolimod Impurity 37

    CAS:
    Formula:C37H59NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:581.88

    Ref: 4Z-F-3215

    5mg
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    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
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  • Tropisetron Impurity 5

    CAS:
    Formula:C26H25N3O3
    Molecular weight:427.50

    Ref: 4Z-T-124011

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Landiolol Impurity 34 HCl (Mixture of Isomers)


    Formula:C25H41N3O11·HCl
    Molecular weight:559.61 36.46

    Ref: 4Z-L-100037

    5mg
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    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
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  • Naftifine Impurity 3

    CAS:
    Formula:C21H21NO
    Color and Shape:White To Off-White Solid
    Molecular weight:303.41

    Ref: 4Z-N-053008

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Azelnidipine-d7

    CAS:
    Formula:C33H27D7N4O6
    Color and Shape:Yellow Solid
    Molecular weight:589.70

    Ref: 4Z-A-10102

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Darunavir Impurity 17


    Formula:C27H37N3O7S
    Color and Shape:Off-White Solid
    Molecular weight:547.67

    Ref: 4Z-D-378

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Azilsartan Impurity 57


    Formula:C17H17N5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:339.36

    Ref: 4Z-A-8462

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Acebutolol-d7

    CAS:
    Formula:C18H21D7N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:343.47

    Ref: 4Z-A-169012

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Ref: 4Z-C-753

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Candesartan Cilexetil EP Impurity E

    CAS:
    Formula:C35H38N6O6
    Color and Shape:White To Off-White Solid
    Molecular weight:638.73

    Ref: 4Z-C-017

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

    CAS:
    Formula:C26H34N2O5
    Molecular weight:454.57

    Ref: 4Z-I-3063

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

    CAS:
    Formula:C19H25NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:315.41

    Ref: 4Z-S-168

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


    Formula:C20H29IN2·HI
    Molecular weight:424.37 127.91

    Ref: 4Z-D-084005

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

    CAS:
    Formula:C23H33N7O5S
    Molecular weight:519.62

    Ref: 4Z-G-181001

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • (Z)-Cilnidipine

    CAS:
    Formula:C27H28N2O7
    Color and Shape:Off-White Solid
    Molecular weight:492.53

    Ref: 4Z-C-166002

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Vericiguat-13C-d3

    CAS:
    Formula:C1813CH13D3F2N8O2
    Color and Shape:White To Off-White Solid
    Molecular weight:430.40

    Ref: 4Z-V-092003

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

    CAS:
    Formula:C32H39NO2
    Color and Shape:Off-White Solid
    Molecular weight:469.67

    Ref: 4Z-E-171

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Neratinib

    CAS:
    Formula:C30H29ClN6O3
    Color and Shape:Yellow Solid
    Molecular weight:557.05

    Ref: 4Z-N-088001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Enalapril-d5 Maleate

    CAS:
    Formula:C20H23D5N2O5·C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:381.49 116.07

    Ref: 4Z-E-022

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Aprepitant Impurity 11 HCl

    CAS:
    Formula:C20H18F7NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:437.36 36.46

    Ref: 4Z-A-3230

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Dotinurad Impurity 15

    CAS:
    Formula:C15H11Cl2NO2S
    Molecular weight:340.22

    Ref: 4Z-D-273017

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

    CAS:
    Formula:C24H27FN2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:426.49

    Ref: 4Z-I-253

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • rac-Levosimendan (Simendan)

    CAS:
    Formula:C14H12N6O
    Molecular weight:280.29

    Ref: 4Z-L-4223

    5mg
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    10mg
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  • Ivabradine Impurity 14 (Mixture of Diastereomers)

    CAS:
    Formula:C27H36N2O6
    Molecular weight:484.59

    Ref: 4Z-I-3029

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

    CAS:
    Formula:C23H20N4O5
    Color and Shape:White To Off-White Solid
    Molecular weight:432.44

    Ref: 4Z-T-1022

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Haloperidol EP Impurity F

    CAS:
    Formula:C27H27ClFNO2
    Color and Shape:White To Off-White Solid
    Molecular weight:451.97

    Ref: 4Z-H-0115

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • 5-Hydroxy Viloxazine O-Glucuronide

    CAS:
    Formula:C19H27NO10
    Molecular weight:429.42

    Ref: 4Z-V-275

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Rebamipide Impurity 1

    CAS:
    Formula:C18H15ClN2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:326.78

    Ref: 4Z-R-085003

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

    CAS:
    Formula:C25H26F6N2O2·HCl
    Molecular weight:500.49 36.46

    Ref: 4Z-R-104011

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ezetimibe-d4

    CAS:
    Formula:C24H17D4F2NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:413.46

    Ref: 4Z-E-061

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Captopril EP Impurity O


    Formula:C21H34N2O6S2
    Color and Shape:White To Off-White Solid
    Molecular weight:474.63

    Ref: 4Z-C-1710

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Salbutamol Impurity 19 HCl

    CAS:
    Formula:C13H17NO3·HCl
    Molecular weight:235.28 36.46

    Ref: 4Z-S-1747

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Tofacitinib Impurity 11

    CAS:
    Formula:C14H21N5
    Color and Shape:White To Off-White Solid
    Molecular weight:259.36

    Ref: 4Z-T-117038

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Selexipag-d6

    CAS:
    Formula:C26H26D6N4O4S
    Color and Shape:Off-White Solid
    Molecular weight:502.66

    Ref: 4Z-S-101002

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Levetiracetam EP Impurity D ((R)-Levetiracetam)

    CAS:
    Formula:C8H14N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:170.21

    Ref: 4Z-L-056

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • N-Nitroso Labetalol EP Impurity C


    Formula:C16H17N3O4
    Molecular weight:315.33

    Ref: 4Z-L-4831

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

    CAS:
    Formula:C12H16F3N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:231.26 36.46

    Ref: 4Z-F-108001

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


    Formula:C17H17F2N3O3S
    Molecular weight:381.40

    Ref: 4Z-P-0138

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Mosapride Impurity 5-d5 (Des-4-Fluorobenzyl Mosapride-d5)

    CAS:
    Formula:C14H15D5ClN3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:318.81

    Ref: 4Z-M-5414

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Ref: 4Z-F-374

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Sotalol EP Impurity A

    CAS:
    Formula:C12H20N2O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:256.36

    Ref: 4Z-S-481

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Fexofenadine-d10

    CAS:
    Formula:C32H29NO4D10
    Color and Shape:White To Off-White Solid
    Molecular weight:511.73

    Ref: 4Z-F-043

    5mg
    To inquire
    10mg
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    25mg
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    50mg
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    100mg
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  • Pyridine Related Compound 10

    CAS:
    Formula:C5H6N2O3S
    Molecular weight:174.17

    Ref: 4Z-P-142103

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Arbidol Impurity 15

    CAS:
    Formula:C20H21BrN2O3S
    Molecular weight:449.36

    Ref: 4Z-A-116002

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Pentoxifylline Impurity 8

    CAS:
    Formula:C12H20N4O2
    Color and Shape:Pale Yellow Oil
    Molecular weight:252.32

    Ref: 4Z-P-0520

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Quetiapine EP Impurity N TetraHCl

    CAS:
    Formula:C29H41N5O3S·4HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:539.74 4*36.46

    Ref: 4Z-Q-0158

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Pibrentasvir-d6

    CAS:
    Formula:C57H59D6F5N10O8
    Molecular weight:1119.24

    Ref: 4Z-P-363006

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Tiagabine-d6 HCl

    CAS:
    Formula:C20H19D6NO2S2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:381.58 36.46

    Ref: 4Z-T-913

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

    CAS:
    Formula:C35H39F2N5O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:615.73

    Ref: 4Z-R-0621

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Venetoclax-d8

    CAS:
    Formula:C45H42D8ClN7O7S
    Color and Shape:Yellow Solid
    Molecular weight:876.50

    Ref: 4Z-V-064002

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Ambroxol-d5

    CAS:
    Formula:C13H13D5Br2N2O
    Molecular weight:383.14

    Ref: 4Z-A-6056

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Pemirolast Impurity 5 (Mixture of Z and E Isomers)

    CAS:
    Formula:C10H10N6O2
    Molecular weight:246.23

    Ref: 4Z-P-372008

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Tofacitinib Related Compound 11

    CAS:
    Formula:C14H20N6O
    Color and Shape:White To Off-White Solid
    Molecular weight:288.36

    Ref: 4Z-T-117040

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

    CAS:
    Formula:C36H36N6O10
    Color and Shape:Off-White Solid
    Molecular weight:712.72

    Ref: 4Z-R-2914

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • 5-O-Desmethyl Omeprazole

    CAS:
    Formula:C16H17N3O3S
    Color and Shape:Off-White Solid
    Molecular weight:331.39

    Ref: 4Z-O-025

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Loxoprofen-d4

    CAS:
    Formula:C15H14D4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:250.33

    Ref: 4Z-L-8921

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Amisulpride Impurity 27

    CAS:
    Formula:C9H12N2O5S
    Molecular weight:260.26

    Ref: 4Z-A-8341

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

    CAS:
    Formula:C14H12N4O3
    Color and Shape:Yellow Solid
    Molecular weight:284.28

    Ref: 4Z-D-2710

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Granisetron EP Impurity D

    CAS:
    Formula:C9H8N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:176.18

    Ref: 4Z-G-0713

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

    CAS:
    Formula:C23H32N6O4S2
    Color and Shape:Pale Yellow Solid
    Molecular weight:520.67

    Ref: 4Z-S-0611

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Fingolimod EP Impurity G Trifluoroacetate (Mono-O-Acetyl Fingolimod Trifluoroacetate)

    CAS:
    Formula:C21H35NO3·C2HF3O2
    Color and Shape:Off-White Semi-Solid
    Molecular weight:349.52 114.02

    Ref: 4Z-F-3256

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

    CAS:
    Formula:C18H30N2O5
    Color and Shape:Yellow Liquid
    Molecular weight:354.45

    Ref: 4Z-B-0947

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Amiloride EP Impurity C HCl

    CAS:
    Formula:C6H7ClN6O2·HCl
    Molecular weight:230.61 36.46

    Ref: 4Z-A-404

    5mg
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  • Benzbromarone

    CAS:
    Formula:C17H12Br2O3
    Molecular weight:424.09

    Ref: 4Z-B-079003

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Alogliptin Impurity 15

    CAS:
    Formula:C10H20N2O2
    Molecular weight:200.28

    Ref: 4Z-A-4951

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Irinotecan Impurity 5 (1-(2-Amino-5-hydroxyphenyl)ethanone) HCl

    CAS:
    Formula:C8H9NO2·HCl
    Color and Shape:Off-White Solid
    Molecular weight:151.17 36.46

    Ref: 4Z-I-1819

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

    CAS:
    Formula:C20H25N3O3
    Color and Shape:Yellow Solid
    Molecular weight:355.44

    Ref: 4Z-A-10261

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Hydroxy Ebastine (Mixture of Isomers)


    Formula:C32H39NO3
    Molecular weight:485.67

    Ref: 4Z-E-1713

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

    CAS:
    Formula:C25H23FNO4·Ca
    Color and Shape:White To Off-White Solid
    Molecular weight:2*420.46 40.08

    Ref: 4Z-P-641

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Edoxaban Impurity 100 Enantiomer (1R,3S,4R)

    CAS:
    Formula:C14H24N4O4
    Molecular weight:312.37

    Ref: 4Z-E-080116

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

    CAS:
    Formula:C13H13N3O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:259.27

    Ref: 4Z-L-261

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Famotidine EP Impurity B Dimaleate

    CAS:
    Formula:C16H23N11O2S5·2C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:561.75 2*116.07

    Ref: 4Z-F-1915

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

    CAS:
    Formula:C18H32N4O·4HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:320.48 4*36.46

    Ref: 4Z-P-553

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Epinephrine Impurity 36 Formate


    Formula:C18H22N2O4·CH2O2
    Molecular weight:330.38 46.03

    Ref: 4Z-E-26103

    5mg
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    100mg
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  • Montelukast CN Impurity

    CAS:
    Formula:C35H35ClN2OS
    Color and Shape:Pale Yellow Solid
    Molecular weight:567.19

    Ref: 4Z-M-3021

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Ropinirole EP Impurity A HCl (Ropinirole USP Related Compound B)

    CAS:
    Formula:C16H22N2O2·HCl
    Molecular weight:274.37 36.46

    Ref: 4Z-R-1311

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Valsartan EP Impurity C (Valsartan USP Related Compound B)

    CAS:
    Formula:C23H27N5O3
    Color and Shape:Off-White Solid
    Molecular weight:421.50

    Ref: 4Z-V-026

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Esomeprazole Impurity 8

    CAS:
    Formula:C16H17N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:315.39

    Ref: 4Z-O-0253

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

    CAS:
    Formula:C8H10N2O3
    Color and Shape:Off-White Solid
    Molecular weight:182.18

    Ref: 4Z-N-0510

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