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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 65630 products of "Quinazoline and Quinoline Derivatives"

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  • Phenylephrine-d6 HCl

    CAS:
    Formula:C9H7D6NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:173.25 36.46

    Ref: 4Z-P-2667

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  • Pimobendan

    CAS:
    Formula:C19H18N4O2
    Color and Shape:Off-White Solid
    Molecular weight:334.38

    Ref: 4Z-P-143001

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
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  • Gabapentin Impurity 9

    CAS:
    Formula:C14H25NO4
    Molecular weight:271.36

    Ref: 4Z-G-1022

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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • FN-439 TFA


    <p>FN-439 TFA is a selective inhibitor of collagenase-1, exhibiting inhibition with an IC50 of 1 μM, and is utilized in cancer and inflammation research [1] [2].</p>
    Formula:C25H35F3N6O8
    Purity:98%
    Color and Shape:Solid
    Molecular weight:604.58
  • Labetalol EP Impurity G HCl (Mixture of Diastereomers)


    Formula:C19H23BrN2O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:407.31 36.46

    Ref: 4Z-L-4812

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
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  • Erlotinib O-Desmethyl Metabolite Isomer (M14) HCl

    CAS:
    Formula:C21H21N3O4·HCl
    Color and Shape:Brown Solid
    Molecular weight:379.42 36.46

    Ref: 4Z-E-2810

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
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  • Metaflumizone-d4

    CAS:
    Formula:C24H12D4F6N4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:510.43

    Ref: 4Z-M-001003

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
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  • Mosapride Lactose Conjugate (Mixture of Diastereomers)


    Formula:C33H45ClFN3O13
    Molecular weight:746.18

    Ref: 4Z-M-5415

    5mg
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    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
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  • Anastrozole Impurity A

    CAS:
    Formula:C26H29N3
    Color and Shape:White To Off-White Solid
    Molecular weight:383.54

    Ref: 4Z-A-249

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Edoxaban-d6

    CAS:
    Formula:C24H24D6ClN7O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:554.10

    Ref: 4Z-E-080002

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
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  • (R)-Razoxane (Levrazoxane)

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

    Ref: 4Z-R-088006

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    10mg
    698.00€
    25mg
    1,153.00€
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    2,002.00€
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  • Epalrestat Dimer


    Formula:C30H26N2O6S4
    Color and Shape:Yellow Solid
    Molecular weight:638.79

    Ref: 4Z-E-605

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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
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  • Ketotifen EP Impurity C

    CAS:
    Formula:C19H21NO2S
    Color and Shape:White To Off-White Solid
    Molecular weight:327.45

    Ref: 4Z-K-064

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
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  • Oxamide

    CAS:
    Formula:C2H4N2O2
    Molecular weight:88.07

    Ref: 4Z-L-119012

    5mg
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    10mg
    444.00€
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    635.00€
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    825.00€
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  • Bepotastine Impurity 5

    CAS:
    Formula:C17H19ClN2O
    Molecular weight:302.80

    Ref: 4Z-B-5012

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    10mg
    444.00€
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    635.00€
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    825.00€
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  • Doxazosin Impurity 6 HCl

    CAS:
    Formula:C22H23N5O5·HCl
    Molecular weight:437.46 36.46

    Ref: 4Z-D-1418

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Haloperidol Impurity 2

    CAS:
    Formula:C21H22ClNO2
    Color and Shape:Off-White To Pale Yellow Solid
    Molecular weight:355.86

    Ref: 4Z-H-0121

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Perospirone Impurity 3

    CAS:
    Formula:C8H11NO2
    Molecular weight:153.18

    Ref: 4Z-P-345005

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • Linuron-d6

    CAS:
    Formula:C9H4Cl2N2O2D6
    Molecular weight:255.13

    Ref: 4Z-L-151

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  • Levofloxacin Impurity 7

    CAS:
    Formula:C15H14FNO5
    Color and Shape:White To Off-White Solid Solid
    Molecular weight:307.28

    Ref: 4Z-L-2323

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Cinitapride L-Tartrate

    CAS:
    Formula:C21H30N4O4·C4H6O6
    Color and Shape:White To Off-White Solid
    Molecular weight:402.50 150.09

    Ref: 4Z-C-157005

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Clomiphene Impurity 8 Citrate (Mixture of Z and E Isomers)


    Formula:C33H34ClNO·C6H8O7
    Molecular weight:496.09 192.12

    Ref: 4Z-C-8224

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Fexofenadine EP Impurity D (Fexofenadine Methyl Ester)

    CAS:
    Formula:C33H41NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:515.70

    Ref: 4Z-F-044

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Irinotecan EP Impurity K (Mixture of Diastereomers)


    Formula:C34H40N4O7
    Color and Shape:Yellow Solid
    Molecular weight:616.72

    Ref: 4Z-I-1813

    5mg
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    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Propoxyphenyl Thiohomo Sildenafil

    CAS:
    Formula:C24H34N6O3S2
    Color and Shape:Yellow Solid
    Molecular weight:518.70

    Ref: 4Z-S-0660

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Trospium Chloride

    CAS:
    Formula:C25H30NO3·Cl
    Color and Shape:White To Off-White Solid
    Molecular weight:392.52 35.45

    Ref: 4Z-T-222

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Mirogabalin

    CAS:
    Formula:C12H19NO2
    Molecular weight:209.29

    Ref: 4Z-M-269001

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Cimetidine EP Impurity A

    CAS:
    Formula:C10H15N5S2
    Color and Shape:White To Off-White Solid
    Molecular weight:269.39

    Ref: 4Z-C-4311

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Amlodipine Impurity 14

    CAS:
    Formula:C19H23ClN2O5
    Color and Shape:White To Off-White Solid
    Molecular weight:394.85

    Ref: 4Z-A-0841

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Apalutamide Impurity 13

    CAS:
    Formula:C13H15FN2O3
    Molecular weight:266.27

    Ref: 4Z-A-284016

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Glycopyrrolate Erythro Isomer (RR-Isomer)

    CAS:
    Formula:C19H28NO3·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:318.44 79.90

    Ref: 4Z-G-3216

    5mg
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    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
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  • Dutasteride Impurity J

    CAS:
    Formula:C27H30F6N2O2
    Molecular weight:528.54

    Ref: 4Z-D-3518

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Deucravacitinib Impurity 1-d3 (BMT-153261-d3)

    CAS:
    Formula:C19H14D6N8O3
    Molecular weight:414.46

    Ref: 4Z-B-210012

    5mg
    To inquire
    10mg
    6,067.00€
    25mg
    11,163.00€
    50mg
    18,200.00€
    100mg
    To inquire
  • Risperidone Impurity 30 (4-Fluoro Risperidone)


    Formula:C23H27FN4O2
    Molecular weight:410.49

    Ref: 4Z-R-0671

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

    CAS:
    Formula:C48H56Cl4N6O4
    Color and Shape:White To Off-White Solid
    Molecular weight:922.81

    Ref: 4Z-A-1416

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Ref: 4Z-R-0746

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

    CAS:
    Formula:C21H24Cl2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:411.33

    Ref: 4Z-S-065001

    5mg
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  • Etomidate Impurity 27


    Formula:C11H12N2S
    Color and Shape:White To Off-White Solid
    Molecular weight:204.29

    Ref: 4Z-E-076033

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Fingolimod Impurity 51

    CAS:
    Formula:C17H28O3S
    Molecular weight:312.47

    Ref: 4Z-F-3269

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

    CAS:
    Formula:C11H16O
    Molecular weight:164.25

    Ref: 4Z-A-7330

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Mirtazapine EP Impurity C (Mirtazapine USP Related Compound C)

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

    Ref: 4Z-M-1010

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

    CAS:
    Formula:C17H16N2O
    Color and Shape:Off-White Solid
    Molecular weight:264.33

    Ref: 4Z-E-381

    5mg
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  • Palbociclib Impurity 23

    CAS:
    Formula:C24H29N7O2
    Color and Shape:Yellow Solid
    Molecular weight:447.54

    Ref: 4Z-P-196027

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


    Formula:C16H24BrN3·2C4H4O4
    Color and Shape:Off-White Solid
    Molecular weight:338.29 2*116.07

    Ref: 4Z-B-160005

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Losartan Impurity 23

    CAS:
    Formula:C21H20Cl2N6
    Color and Shape:Off-White Solid
    Molecular weight:427.33

    Ref: 4Z-L-1111

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Fesoterodine Impurity 21 HCl

    CAS:
    Formula:C23H33NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:355.52 36.46

    Ref: 4Z-F-3420

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Benzydamine HCl

    CAS:
    Formula:C19H23N3O·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:309.41 36.46

    Ref: 4Z-B-494

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Drotaverine Impurity 8


    Formula:C24H30N2O5
    Molecular weight:426.51

    Ref: 4Z-D-088013

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Gefitinib Impurity 56

    CAS:
    Formula:C6H5Cl2N
    Color and Shape:White To Off-White Solid
    Molecular weight:162.02

    Ref: 4Z-G-2313

    5mg
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  • Ibrutinib Impurity 27

    CAS:
    Formula:C24H24N6O2
    Molecular weight:428.50

    Ref: 4Z-I-061032

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Phenytoin EP Impurity D

    CAS:
    Formula:C16H14N4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:294.31

    Ref: 4Z-P-416

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • TNF Protease Inhibitor 2

    CAS:
    <p>TAPI-2 is a broad-spectrum inhibitor of MMP (IC50: 20 μM), tumour necrosis factorα-converting enzyme (TACE) and a disintegrin and metalloproteinase (ADAM).</p>
    Formula:C19H37N5O5
    Purity:98%
    Color and Shape:Solid
    Molecular weight:415.53
  • Enzalutamide Carboxylic Acid Metabolite (M1)

    CAS:
    Formula:C20H13F4N3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:451.40

    Ref: 4Z-E-068005

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

    CAS:
    Formula:C23H40N8O6
    Color and Shape:Yellow Solid
    Molecular weight:524.62

    Ref: 4Z-D-246

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • N1-Nitroso Talinolol


    Formula:C20H32N4O4
    Molecular weight:392.50

    Ref: 4Z-T-652

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • N-Benzyl Tamsulosin HCl

    CAS:
    Formula:C27H34N2O5S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:498.64 36.46

    Ref: 4Z-T-1214

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

    CAS:
    Formula:C10H13N3O5·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:255.23 36.46

    Ref: 4Z-B-087

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Pramipexole Impurity 49

    CAS:
    Formula:C10H17N3OS
    Color and Shape:Off-White Solid
    Molecular weight:227.33

    Ref: 4Z-P-1275

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • ZZR Impurity 141

    CAS:
    Formula:C16H21NO2
    Molecular weight:259.35

    Ref: 4Z-Z-039153

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Edoxaban Impurity 14 (1S,2R,4S)

    CAS:
    Formula:C23H25Cl2N7O5
    Color and Shape:Off-White Solid
    Molecular weight:550.40

    Ref: 4Z-E-080019

    5mg
    407.00€
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Levetiracetam EP Impurity C

    CAS:
    Formula:C5H5NO
    Color and Shape:Brown Solid
    Molecular weight:95.10

    Ref: 4Z-L-055

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Netarsudil Impurity 13

    CAS:
    Formula:C19H19N3O2
    Molecular weight:321.38

    Ref: 4Z-N-141015

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • N-Desmethyl BMH-21 DiHCl


    Formula:C20H18N4O2·2HCl
    Molecular weight:346.39 2*36.46

    Ref: 4Z-K-031106

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


    Formula:C7H12N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:156.19

    Ref: 4Z-S-4017

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Varenicline Impurity 27


    Formula:C30H28N6O4
    Molecular weight:536.59

    Ref: 4Z-V-2539

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

    CAS:
    Formula:C30H53N3O6·5C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:551.77 0.5*116.07

    Ref: 4Z-A-711

    5mg
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  • Pyrazine

    CAS:
    Formula:C4H4N2
    Color and Shape:White To Off-White Solid
    Molecular weight:80.09

    Ref: 4Z-P-202001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Sildenafil Impurity 11

    CAS:
    Formula:C24H32N6O4S2
    Color and Shape:White To Off-White Solid
    Molecular weight:532.68

    Ref: 4Z-S-06116

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

    CAS:
    Formula:C12H9F3N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:270.21

    Ref: 4Z-L-043

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Mebeverine EP Impurity J DiHCl

    CAS:
    Formula:C32H52N2O3·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:512.78 2*36.46

    Ref: 4Z-M-4918

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Rac-Finerenone-d5

    CAS:
    Formula:C21H17D5N4O3
    Molecular weight:383.46

    Ref: 4Z-F-222016

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Fluconazole EP Impurity B (Fluconazole USP Related Compound A)

    CAS:
    Formula:C15H14FN9O
    Color and Shape:White To Off-White Solid
    Molecular weight:355.34

    Ref: 4Z-F-1425

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

    CAS:
    Formula:C8H5ClN2
    Color and Shape:Yellow Solid
    Molecular weight:164.59

    Ref: 4Z-P-204002

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Sitagliptin Impurity 46

    CAS:
    Formula:C16H20F3NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:347.33

    Ref: 4Z-S-2082

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


    Formula:C18H12F2N8O
    Molecular weight:394.35

    Ref: 4Z-V-092006

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Empagliflozin Impurity 104

    CAS:
    Formula:C5H9Cl3O3
    Color and Shape:Off-White Semi-Solid
    Molecular weight:223.47

    Ref: 4Z-E-63122

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

    CAS:
    Formula:C17H21N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:239.36 36.46

    Ref: 4Z-S-1621

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ref: 4Z-L-2383

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Diltiazem Impurity 3 (N-Desmethyl Desacetyl Diltiazem)

    CAS:
    Formula:C19H22N2O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:358.46

    Ref: 4Z-D-079

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

    CAS:
    Formula:C9H14BrNO3
    Molecular weight:264.12

    Ref: 4Z-C-1712

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

    CAS:
    Formula:C24H32N6O3
    Color and Shape:White To Off-White Solid
    Molecular weight:452.56

    Ref: 4Z-S-0618

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

    CAS:
    Formula:C14H12FNO3
    Color and Shape:Off-White Solid
    Molecular weight:261.25

    Ref: 4Z-F-067001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Tadalafil Impurity 68


    Formula:C22H17Cl3N2O5
    Molecular weight:495.74

    Ref: 4Z-T-10115

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • rac-Apremilast

    CAS:
    Formula:C22H24N2O7S
    Color and Shape:Pale Yellow Solid
    Molecular weight:460.50

    Ref: 4Z-A-182038

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

    CAS:
    Formula:C17H14O4S
    Color and Shape:Yellow Solid
    Molecular weight:314.36

    Ref: 4Z-R-751

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Fexofenadine Impurity 7

    CAS:
    Formula:C32H35NO3
    Color and Shape:Pale Yellow To Off-White Solid
    Molecular weight:481.64

    Ref: 4Z-F-0419

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Linagliptin Impurity 38


    Formula:C36H40N10O4
    Color and Shape:White To Off-White Solid
    Molecular weight:676.78

    Ref: 4Z-L-4412

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Lisinopril EP Impurity A

    CAS:
    Formula:C10H13NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:179.22

    Ref: 4Z-L-083

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Darunavir Impurity 20


    Formula:C34H53N3O6
    Color and Shape:White To Off-White Solid
    Molecular weight:599.81

    Ref: 4Z-D-3742

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

    CAS:
    Formula:C8H10N2OS
    Color and Shape:Yellow Solid
    Molecular weight:182.25

    Ref: 4Z-E-373

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

    CAS:
    Formula:C8H5F3N2OS
    Color and Shape:White To Off-White Solid
    Molecular weight:234.20

    Ref: 4Z-R-141

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • 2-Hydroxy Desipramine-d6

    CAS:
    Formula:C18H16D6N2O
    Color and Shape:Off-White Solid
    Molecular weight:288.42

    Ref: 4Z-D-022

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Levetiracetam EP Impurity G HCl (Levetiracetam USP Related Compound B)

    CAS:
    Formula:C4H10N2O·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:102.14 36.46

    Ref: 4Z-L-057

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

    CAS:
    Formula:C1313CH19D3BrN3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:348.26

    Ref: 4Z-B-196

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Cilostazol Impurity 9-d11


    Formula:C11H8D11N7
    Molecular weight:260.39

    Ref: 4Z-C-0726

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Ofloxacin EP Impurity B (Decarboxyl Ofloxacin)

    CAS:
    Formula:C17H20FN3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:317.36

    Ref: 4Z-O-034003

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

    CAS:
    Formula:C20H23NO2S
    Color and Shape:Off-White Solid
    Molecular weight:341.47

    Ref: 4Z-K-063

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 2-Methoxy Promazine

    CAS:
    Formula:C18H22N2OS
    Color and Shape:White To Off-White Solid
    Molecular weight:314.45

    Ref: 4Z-P-117003

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
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  • Olanzapine Impurity 17

    CAS:
    Formula:C17H18N4OS
    Color and Shape:Brown Solid
    Molecular weight:326.42

    Ref: 4Z-O-0141

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Betahistine EP Impurity A (2-Vinylpyridine)

    CAS:
    Formula:C7H7N
    Color and Shape:Pale Brown Liquid
    Molecular weight:105.14

    Ref: 4Z-B-361

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