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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 65644 products of "Quinazoline and Quinoline Derivatives"

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  • Relugolix Impurity 63

    CAS:
    Formula:C5H7N3O
    Molecular weight:125.13

    Ref: 4Z-R-139066

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Delamanid Impurity 1 Chloride

    CAS:
    Formula:C18H17N4O4·Cl
    Color and Shape:Pale Yellow Solid
    Molecular weight:353.36 35.45

    Ref: 4Z-D-203002

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Benzbromarone Impurity 7 (6-Hydroxy Benzbromarone)

    CAS:
    Formula:C17H12Br2O4
    Color and Shape:Yellow Solid
    Molecular weight:440.09

    Ref: 4Z-B-079010

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Cilnidipine

    CAS:
    Formula:C27H28N2O7
    Color and Shape:Pale Yellow Solid
    Molecular weight:492.53

    Ref: 4Z-C-166001

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Tipiracil-13C-15N2 HCl

    CAS:
    Formula:C813CH11ClN215N2O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:245.64 36.46

    Ref: 4Z-T-183006

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Thiamethoxam Impurity 6

    CAS:
    Formula:C14H15ClN4O3S2
    Molecular weight:386.87

    Ref: 4Z-T-129007

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  • Naproxen EP Impurity J

    CAS:
    Formula:C13H14O
    Color and Shape:White To Off-White Solid
    Molecular weight:186.25

    Ref: 4Z-N-2313

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Darunavir Ethanolate

    CAS:
    Formula:C27H37N3O7S·C2H6O
    Color and Shape:White To Off-White Solid
    Molecular weight:547.67 46.07

    Ref: 4Z-D-3710

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Ivabradine Impurity 18 HCl

    CAS:
    Formula:C11H15NO2·HCl
    Molecular weight:193.25 36.46

    Ref: 4Z-I-3034

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Quetiapine EP Impurity A DiHCl (Quetiapine O-Acetyl Impurity DiHCl)

    CAS:
    Formula:C23H27N3O3S·2HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:425.55 2*36.46

    Ref: 4Z-Q-0126

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Pitavastatin Impurity 13 (Pitavastatin 2,4,6-Triene Impurity)

    CAS:
    Formula:C25H20FNO2
    Color and Shape:Yellow Solid
    Molecular weight:385.44

    Ref: 4Z-P-6437

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Tulobuterol-d9 HCl

    CAS:
    Formula:C12H9D9ClNO·HCl
    Molecular weight:236.79 36.46

    Ref: 4Z-T-206006

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Doxylamine Aliphatic N-Oxide

    CAS:
    Formula:C17H22N2O2
    Color and Shape:Pale Yellow Solid
    Molecular weight:286.38

    Ref: 4Z-D-383

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Mirtazapine Impurity 8 (Mixture of Diastereomers)


    Formula:C34H38N6
    Molecular weight:530.72

    Ref: 4Z-M-1027

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • N-Nitroso Ivabradine Impurity 17


    Formula:C12H16N2O3
    Molecular weight:236.27

    Ref: 4Z-I-3073

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • Clofentezine Metabolite 2

    CAS:
    Formula:C14H8Cl2N4O
    Color and Shape:Pink Solid
    Molecular weight:319.15

    Ref: 4Z-C-173002

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Pimavanserin Hemitartrate

    CAS:
    Formula:C25H34FN3O2·5C4H6O6
    Color and Shape:White To Off-White Solid
    Molecular weight:427.56 0.5*150.09

    Ref: 4Z-P-281002

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Brimonidine Impurity 9


    Formula:C15H14BrN5O4
    Color and Shape:Yellow Solid
    Molecular weight:408.21

    Ref: 4Z-B-1625

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Tazemetostat (EPZ6438)

    CAS:
    Formula:C34H44N4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:572.75

    Ref: 4Z-T-221001

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Hydroxy Tipelukast-d6

    CAS:
    Formula:C29H34O7SD6
    Color and Shape:Pale Yellow Liquid
    Molecular weight:538.74

    Ref: 4Z-T-196004

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Darunavir Impurity 11

    CAS:
    Formula:C7H10O4
    Color and Shape:White To Off-White Solid
    Molecular weight:158.15

    Ref: 4Z-D-3735

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Mosapride Citric Amide Disodium Salt

    CAS:
    Formula:C27H29ClFN3O9·2Na
    Molecular weight:593.99 2*22.99

    Ref: 4Z-M-5427

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

    CAS:
    Formula:C16H24ClN9
    Color and Shape:Off-White Solid
    Molecular weight:377.88

    Ref: 4Z-C-139005

    5mg
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  • N-Nitroso Tamsulosin-d4


    Formula:C20H23D4N3O6S
    Molecular weight:441.54

    Ref: 4Z-T-1250

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Ref: 4Z-A-2544

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Cinacalcet Dihydro Impurity 2 HCl

    CAS:
    Formula:C22H24F3N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:359.44 36.46

    Ref: 4Z-C-4019

    5mg
    To inquire
    10mg
    4,854.00€
    25mg
    8,979.00€
    50mg
    14,560.00€
    100mg
    To inquire
  • Tamsulosin Impurity 27 HCl

    CAS:
    Formula:C18H24N2O5S·HCl
    Molecular weight:380.46 36.46

    Ref: 4Z-T-1245

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Ref: 4Z-T-751

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ambroxol Impurity 4

    CAS:
    Formula:C13H16Br2N2O
    Color and Shape:Pale Yellow Solid
    Molecular weight:376.09

    Ref: 4Z-A-609

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Ambroxol EP Impurity B

    CAS:
    Formula:C14H18Br2N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:390.12

    Ref: 4Z-A-604

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    1,152.00€
  • Pazopanib HCl

    CAS:
    Formula:C21H23N7O2S·HCl
    Molecular weight:437.52 36.46

    Ref: 4Z-P-129035

    5mg
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  • Sunitinib Impurity 20

    CAS:
    Formula:C8H7FN2O2
    Color and Shape:Off-White Solid
    Molecular weight:182.15

    Ref: 4Z-S-4135

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Clonixin Impurity 4

    CAS:
    Formula:C13H11ClN2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:262.69

    Ref: 4Z-C-567

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • N-Desethyl L-Milnacipran HCl


    Formula:C13H18N2O·HCl
    Color and Shape:Off-White Solid
    Molecular weight:218.30 36.46

    Ref: 4Z-M-4127

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Sunitinib Impurity 18

    CAS:
    Formula:C18H18FN3O2
    Molecular weight:327.36

    Ref: 4Z-S-4134

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Opicapone Impurity 3

    CAS:
    Formula:C9H9ClN2O
    Molecular weight:196.63

    Ref: 4Z-O-073007

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

    CAS:
    Formula:C20H13ClF4N4O3
    Color and Shape:Brown Solid
    Molecular weight:468.79

    Ref: 4Z-R-078017

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

    CAS:
    Formula:C21H24N4O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:396.51

    Ref: 4Z-M-8677

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

    CAS:
    Formula:C17H20N2O2
    Color and Shape:Off-White Solid
    Molecular weight:284.36

    Ref: 4Z-A-2534

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • (R)-O-Desmethyl Rabeprazole Impurity

    CAS:
    Formula:C17H19N3O3S
    Color and Shape:Pale Brown Solid
    Molecular weight:345.42

    Ref: 4Z-R-2021

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Silodosin Impurity 41 DiHCl

    CAS:
    Formula:C25H30F3N3O3·2HCl
    Molecular weight:477.53 2*36.46

    Ref: 4Z-S-2552

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • N-Nitroso-N-Desmethyl Brompheniramine


    Formula:C15H16BrN3O
    Molecular weight:334.22

    Ref: 4Z-B-160010

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Duloxetine Impurity 20

    CAS:
    Formula:C25H23NO3S
    Color and Shape:White To Off-White Semi-Solid
    Molecular weight:417.52

    Ref: 4Z-D-118

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Foretinib

    CAS:
    Formula:C34H34F2N4O6
    Molecular weight:632.66

    Ref: 4Z-F-186001

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Ramelteon Impurity 1 HCl

    CAS:
    Formula:C13H15NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:201.27 36.46

    Ref: 4Z-R-156

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

    CAS:
    Formula:C28H24ClNO2
    Color and Shape:Yellow Solid
    Molecular weight:441.96

    Ref: 4Z-M-3022

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Atazanavir S,S,R,S-Diastereomer

    CAS:
    Formula:C38H52N6O7
    Color and Shape:White To Off-White Solid
    Molecular weight:704.87

    Ref: 4Z-A-7718

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • N-Nitroso rac-Oliceridine (Mixture of Diastereomers)


    Formula:C22H29N3O3S
    Molecular weight:415.55

    Ref: 4Z-O-105004

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Amlodipine Impurity 29

    CAS:
    Formula:C22H27ClN2O6
    Color and Shape:Pale Yellow Solid
    Molecular weight:450.92

    Ref: 4Z-A-0857

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ezetimibe Impurity 23


    Formula:C45H58F2N2O5Si2
    Color and Shape:White To Off-White Solid
    Molecular weight:801.13

    Ref: 4Z-E-0674

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