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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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  • Erlotinib EP Impurity J

    CAS:
    Formula:C21H20ClN3O3
    Color and Shape:Off-White Solid
    Molecular weight:397.86

    Ref: 4Z-E-2813

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

    CAS:
    Formula:C14H21N3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:327.40

    Ref: 4Z-S-408

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Empagliflozin Impurity 53

    CAS:
    Formula:C23H27ClO7
    Color and Shape:White To Off-White Solid
    Molecular weight:450.91

    Ref: 4Z-E-639

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Loxoprofen Impurity 13


    Formula:C18H22O5
    Molecular weight:318.37

    Ref: 4Z-L-8936

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Amlodipine EP Impurity H

    CAS:
    Formula:C28H29ClN2O8
    Color and Shape:White To Off-White Solid
    Molecular weight:557.00

    Ref: 4Z-A-088

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Aprepitant Impurity 8 HCl

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

    Ref: 4Z-A-3227

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • (2R)-Mitiglinide-d5 Calcium Salt


    Formula:C38H38D10CaN2O6
    Color and Shape:White To Off-White Solid
    Molecular weight:678.94

    Ref: 4Z-M-5014

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

    CAS:
    Formula:C22H27FN4O3
    Color and Shape:Orange-Yellow Solid
    Molecular weight:414.48

    Ref: 4Z-S-4119

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Captopril Impurity 11

    CAS:
    Formula:C14H22N2O6S2
    Color and Shape:White To Off-White Solid
    Molecular weight:378.46

    Ref: 4Z-C-1734

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Edoxaban Impurity 68

    CAS:
    Formula:C7H10N2S
    Molecular weight:154.23

    Ref: 4Z-E-080071

    5mg
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  • Cariprazine Impurity 3-d8

    CAS:
    Formula:C18H19D8Cl2N3
    Molecular weight:364.38

    Ref: 4Z-C-145028

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Dantrolene-d4

    CAS:
    Formula:C14H6D4N4O5
    Color and Shape:Yellow To Light Brown Solid
    Molecular weight:318.28

    Ref: 4Z-D-271

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Empagliflozin Impurity 28

    CAS:
    Formula:C13H7ClFIO
    Molecular weight:360.55

    Ref: 4Z-E-6343

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • N-Formyl N,N-Didesmethyl Sibutramine

    CAS:
    Formula:C16H22ClNO
    Color and Shape:White To Off-White Solid
    Molecular weight:279.81

    Ref: 4Z-S-057

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Bendamustine Impurity 14


    Formula:C19H22N6O6
    Color and Shape:Green To Yellow Solid
    Molecular weight:430.42

    Ref: 4Z-B-4330

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

    CAS:
    Formula:C8H11N3O
    Color and Shape:Pale Yellow Oil
    Molecular weight:165.20

    Ref: 4Z-B-3611

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Pantoprazole Impurity 8

    CAS:
    Formula:C8H11NO4
    Molecular weight:185.18

    Ref: 4Z-P-0129

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Olanzapine Impurity 37


    Formula:C22H25N5
    Molecular weight:359.48

    Ref: 4Z-O-0161

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

    CAS:
    Formula:C23H27N3O
    Color and Shape:Pale Yellow Solid
    Molecular weight:361.49

    Ref: 4Z-S-101014

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Gefitinib Impurity (3-Hydroxy-4-methoxybenzonitrile)

    CAS:
    Formula:C8H7NO2
    Color and Shape:Off-White Solid
    Molecular weight:149.15

    Ref: 4Z-G-2316

    5mg
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  • Tolvaptan Impurity 2 (DM-4107)

    CAS:
    Formula:C26H25ClN2O5
    Color and Shape:White To Off-White Solid
    Molecular weight:480.95

    Ref: 4Z-T-6910

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

    CAS:
    Formula:C29H27F2N7O6S
    Molecular weight:639.63

    Ref: 4Z-R-139031

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Naratriptan Impurity 14

    CAS:
    Formula:C31H41N5O2S
    Color and Shape:Pale Yellow Solid
    Molecular weight:547.76

    Ref: 4Z-N-277

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Meclizine Impurity 9

    CAS:
    Formula:C17H19ClN2
    Color and Shape:White To Off-White Solid
    Molecular weight:286.80

    Ref: 4Z-M-4016

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

    CAS:
    Formula:C9H10F2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:204.17

    Ref: 4Z-F-1421

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


    Formula:C14H14Cl2N2O5
    Color and Shape:Pale Yellow Solid
    Molecular weight:361.18

    Ref: 4Z-G-047012

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Phenylephrine Impurity 3 HCl


    Formula:C16H17NO2·HCl
    Molecular weight:255.32 36.46

    Ref: 4Z-P-2615

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Pyrimethamine N3-Oxide

    CAS:
    Formula:C12H13ClN4O
    Color and Shape:Pale Pink Solid
    Molecular weight:264.71

    Ref: 4Z-P-154006

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

    CAS:
    Formula:C12H18O2
    Molecular weight:194.27

    Ref: 4Z-M-169011

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • rac-Fluoxetine Impurity 21 Fumarate

    CAS:
    Formula:C18H20F3NO·C4H4O4
    Molecular weight:323.36 116.07

    Ref: 4Z-F-0746

    5mg
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  • Porphyra 334

    CAS:
    <p>Porphyra 334 is a mycosporine-like amino acid.</p>
    Formula:C14H22N2O8
    Color and Shape:Solid
    Molecular weight:346.336
  • Vardenafil Impurity 25

    CAS:
    Formula:C24H34N6O5S
    Molecular weight:518.63

    Ref: 4Z-V-0550

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    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
  • Nizatidine EP Impurity E HCl (Nizatidine Amide HCl)

    CAS:
    Formula:C11H18N4O3S2·HCl
    Color and Shape:Pale Yellow Liquid
    Molecular weight:318.42 36.46

    Ref: 4Z-N-115

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Sildenafil Impurity 48


    Formula:C22H30N6O5S
    Color and Shape:Off-White Solid
    Molecular weight:490.58

    Ref: 4Z-S-06153

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Acotiamide Impurity 12


    Formula:C14H14N2O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:338.33

    Ref: 4Z-A-140028

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Prothioconazole Impurity 17

    CAS:
    Formula:C7H8ClN3O
    Molecular weight:185.61

    Ref: 4Z-P-317024

    5mg
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    10mg
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  • N-Nitroso rac-Penbutolol


    Formula:C18H28N2O3
    Molecular weight:320.43

    Ref: 4Z-P-125006

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

    CAS:
    Formula:C7H8N2O4S
    Color and Shape:Yellow Solid
    Molecular weight:216.21

    Ref: 4Z-P-129008

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • N-Desmethyl Cariprazine-d8

    CAS:
    Formula:C20H22D8Cl2N4O
    Molecular weight:421.44

    Ref: 4Z-C-145006

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Levosimendan Impurity 50 Sodium Salt

    CAS:
    Formula:C3N3O·Na
    Molecular weight:95.05 22.99

    Ref: 4Z-L-4256

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ticagrelor Impurity 8 (Mixture of Diastereomers)

    CAS:
    Formula:C17H27ClN4O5S
    Color and Shape:Yellow Solid
    Molecular weight:434.94

    Ref: 4Z-T-81126

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


    Formula:C23H20Br2N10
    Color and Shape:Yellow Solid
    Molecular weight:596.29

    Ref: 4Z-B-1617

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

    CAS:
    Formula:C21H18N4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:390.40

    Ref: 4Z-T-101

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Bendamustine USP Related Compound I

    CAS:
    Formula:C18H25Cl2N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:386.32

    Ref: 4Z-B-4327

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

    CAS:
    Formula:C18H15NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:293.33

    Ref: 4Z-O-044001

    5mg
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    10mg
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  • Enzalutamide Impurity 6

    CAS:
    Formula:C17H8F6N4S
    Color and Shape:Pale Yellow Solid
    Molecular weight:414.33

    Ref: 4Z-E-068017

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Rupatadine Impurity 2 Chloride

    CAS:
    Formula:C33H34ClN4·Cl
    Color and Shape:Yellow Solid
    Molecular weight:522.12 35.45

    Ref: 4Z-R-428

    5mg
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  • Bendamustine Impurity 26


    Formula:C18H24ClN3O4
    Color and Shape:Off-White Solid
    Molecular weight:381.86

    Ref: 4Z-B-4341

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Haloperidol N-Oxide (Mixture of Isomers)

    CAS:
    Formula:C21H23ClFNO3
    Color and Shape:White To Off-White Solid
    Molecular weight:391.87

    Ref: 4Z-H-0135

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