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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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  • Gabapentin Impurity 19 HCl


    Formula:C9H14ClNO2·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:203.67 36.46

    Ref: 4Z-G-1032

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Darunavir Impurity 4

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

    Ref: 4Z-D-3726

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Bosutinib Impurity 6

    CAS:
    Formula:C26H31Cl2N5O4
    Molecular weight:548.47

    Ref: 4Z-B-6410

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Fingolimod Impurity 26


    Formula:C19H33NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:323.48

    Ref: 4Z-F-3242

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Topiramate EP Impurity C (4,5-Diol Topiramate)

    CAS:
    Formula:C9H17NO8S
    Color and Shape:White To Off-White Solid
    Molecular weight:299.29

    Ref: 4Z-T-055

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Anagrelide Impurity 1 HCl

    CAS:
    Formula:C11H12Cl2N2O4·HCl
    Molecular weight:307.13 36.46

    Ref: 4Z-A-10304

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Esmolol Impurity 3 DiHCl


    Formula:C31H46N2O7·2HCl
    Color and Shape:Off-White Solid
    Molecular weight:558.72 2*36.46

    Ref: 4Z-E-4711

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Sorafenib-d3

    CAS:
    Formula:C21H13D3ClF3N4O3
    Color and Shape:Off-White To Grey Solid
    Molecular weight:467.85

    Ref: 4Z-S-274

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

    CAS:
    Formula:C24H26ClFN4O
    Molecular weight:440.95

    Ref: 4Z-S-150001

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Dabrafenib Impurity 31


    Formula:C18H10Cl2F3N3O3S
    Molecular weight:476.25

    Ref: 4Z-D-108034

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  • Siponimod Impurity 8


    Formula:C30H37F3N2O3
    Molecular weight:530.63

    Ref: 4Z-S-146010

    5mg
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    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
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  • Citalopram EP Impurity C HCl (Citalopram USP Related Compound C HCl, Escitalopram EP Impurity C HCl, 3-Oxo Citalopram HCl)

    CAS:
    Formula:C20H19FN2O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:338.38 36.46

    Ref: 4Z-C-0915

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • ent-Valbenazine


    Formula:C24H38N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:418.58

    Ref: 4Z-V-093008

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Robenacoxib-d5

    CAS:
    Formula:C16H8D5F4NO2
    Molecular weight:332.31

    Ref: 4Z-R-154002

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Azilsartan Impurity 18

    CAS:
    Formula:C25H22N2O5
    Color and Shape:White To Off-White Solid
    Molecular weight:430.46

    Ref: 4Z-A-8419

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • (S)-Ibrutinib-d5

    CAS:
    Formula:C25H19D5N6O2
    Color and Shape:White To Off-White Solid
    Molecular weight:445.54

    Ref: 4Z-I-061018

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • (R)-Etomidate EP Impurity C

    CAS:
    Formula:C15H18N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:258.32

    Ref: 4Z-E-076001

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Trazodone EP (BP) Impurity B

    CAS:
    Formula:C19H23N5O
    Color and Shape:White To Off-White Solid
    Molecular weight:337.43

    Ref: 4Z-T-334

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Plerixafor Impurity 7 DiHCl


    Formula:C14H22F6N4O2·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:392.35 2*36.46

    Ref: 4Z-P-5510

    5mg
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    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Benazeprilat Acyl-β-D-Glucuronide

    CAS:
    Formula:C28H32N2O11
    Molecular weight:572.57

    Ref: 4Z-B-0117

    5mg
    To inquire
    10mg
    6,067.00€
    25mg
    11,163.00€
    50mg
    18,200.00€
    100mg
    To inquire
  • Hydralazine HCl (Dihydralazine EP Impurity C HCl)

    CAS:
    Formula:C8H8N4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:160.18 36.46

    Ref: 4Z-H-135

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Indomethacin Impurity 19

    CAS:
    Formula:C29H34ClNO4
    Color and Shape:White To Off-White Solid
    Molecular weight:496.04

    Ref: 4Z-I-1233

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

    CAS:
    Formula:C22H22FN3O2
    Molecular weight:379.44

    Ref: 4Z-D-099006

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

    CAS:
    Formula:C3H10N2O2S
    Molecular weight:138.19

    Ref: 4Z-M-128059

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Atomoxetine EP Impurity H (R-Isomer)

    CAS:
    Formula:C10H15NO
    Color and Shape:White To Off-White Solid
    Molecular weight:165.24

    Ref: 4Z-A-2517

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

    CAS:
    Formula:C15H19N3·3HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:241.34 3*36.46

    Ref: 4Z-B-367

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Fluconazole Impurity 33 Dimesylate


    Formula:C21H16F4N6O2·2CH4O3S
    Molecular weight:460.39 2*96.11

    Ref: 4Z-F-1455

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

    CAS:
    Formula:C13H16F3NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:275.27

    Ref: 4Z-F-1811

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • (R)-Amlodipine-d4

    CAS:
    Formula:C20H21D4ClN2O5
    Color and Shape:White To Off-White Solid
    Molecular weight:412.90

    Ref: 4Z-A-086

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Iguratimod Impurity 17


    Formula:C21H26N2O6S
    Color and Shape:Pink Solid
    Molecular weight:434.51

    Ref: 4Z-I-092018

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

    CAS:
    Formula:C19H16FNO
    Color and Shape:White To Off-White Solid
    Molecular weight:293.34

    Ref: 4Z-P-6454

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

    CAS:
    Formula:C18H18ClNO
    Color and Shape:Pale Yellow Solid
    Molecular weight:299.80

    Ref: 4Z-E-147003

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Apremilast Impurity 28

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

    Ref: 4Z-A-182010

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Metoprolol Impurity 11


    Formula:C14H21NO4
    Color and Shape:Yellow Liquid
    Molecular weight:267.33

    Ref: 4Z-M-0818

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Maraviroc Impurity 7 TriHCl

    CAS:
    Formula:C22H33N5·3HCl
    Molecular weight:367.54 3*36.46

    Ref: 4Z-M-5811

    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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  • Cabergoline-d6

    CAS:
    Formula:C26H31D6N5O2
    Color and Shape:White To Off-White Solid
    Molecular weight:457.65

    Ref: 4Z-C-798

    5mg
    To inquire
    10mg
    4,854.00€
    25mg
    8,979.00€
    50mg
    14,560.00€
    100mg
    To inquire
  • Vismodegib-d4

    CAS:
    Formula:C19H10D4Cl2N2O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:425.32

    Ref: 4Z-V-055002

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

    CAS:
    Formula:C15H17N5O
    Color and Shape:Pale Yellow Solid
    Molecular weight:283.34

    Ref: 4Z-P-129018

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Safinamide Impurity 16

    CAS:
    Formula:C17H19FN2O2
    Molecular weight:302.35

    Ref: 4Z-S-073018

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

    CAS:
    Formula:C25H22N4O4·2C2H7NO
    Color and Shape:Dark Red Solid
    Molecular weight:442.48 2*61.08

    Ref: 4Z-E-483

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

    CAS:
    Formula:C17H14ClIO3
    Molecular weight:428.65

    Ref: 4Z-E-6380

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Cilostazol Impurity 11


    Formula:C10H10N4O2
    Molecular weight:218.22

    Ref: 4Z-C-0723

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


    Formula:C17H26ClNO3
    Molecular weight:327.85

    Ref: 4Z-P-401003

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

    CAS:
    Formula:C25H36D3N6O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:523.70

    Ref: 4Z-U-032

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Montelukast Impurity 45


    Formula:C29H26ClNO
    Molecular weight:439.98

    Ref: 4Z-M-3073

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Dotinurad-d4

    CAS:
    Formula:C14H5D4Cl2NO4S
    Molecular weight:362.21

    Ref: 4Z-D-273011

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Iloperidone Impurity 13

    CAS:
    Formula:C24H25FN4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:420.49

    Ref: 4Z-I-2530

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Apremilast-d5

    CAS:
    Formula:C22H19D5N2O7S
    Color and Shape:Pale Yellow Solid
    Molecular weight:465.53

    Ref: 4Z-A-182019

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Irbesartan Impurity 23

    CAS:
    Formula:C14H11N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:253.26

    Ref: 4Z-I-0232

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Rabeprazole EP Impurity A (Rabeprazole Sulfone)

    CAS:
    Formula:C18H21N3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:375.44

    Ref: 4Z-R-209

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

    CAS:
    Formula:C3113CH26D3F5N3O5·Na
    Color and Shape:Off-White Solid
    Molecular weight:634.60 22.99

    Ref: 4Z-E-150002

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


    Formula:C25H32F3N7O4S
    Molecular weight:583.63

    Ref: 4Z-E-169004

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Sertraline EP Impurity A HCl (Sertraline USP Related Compound A, rac-trans-Sertraline HCl)

    CAS:
    Formula:C17H17Cl2N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:306.23 36.46

    Ref: 4Z-S-0326

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


    Formula:C24H23F2N5O3S2
    Molecular weight:531.60

    Ref: 4Z-D-108041

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

    CAS:
    Formula:C16H15F6N5O·H3O4P
    Color and Shape:White To Off-White Solid
    Molecular weight:407.32 97.99

    Ref: 4Z-S-206

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Flumethrin (Mixture of Isomers)

    CAS:
    Formula:C28H22Cl2FNO3
    Color and Shape:Pale Yellow Sticky Liquid
    Molecular weight:510.39

    Ref: 4Z-F-115001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Tofacitinib Impurity 41

    CAS:
    Formula:C14H22N2
    Molecular weight:218.34

    Ref: 4Z-T-117115

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

    CAS:
    Formula:C16H21Cl2N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:374.26

    Ref: 4Z-B-4323

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • 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
  • rac-Tamsulosin EP Impurity H HCl

    CAS:
    Formula:C20H27NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:329.44 36.46

    Ref: 4Z-T-1210

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Sitagliptin Desfluoro Impurity HCl


    Formula:C16H17F4N5O·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:371.34 36.46

    Ref: 4Z-S-2033

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
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  • Bedaquiline Impurity 10 Disodium Salt


    Formula:C36H32N2O6·2Na
    Molecular weight:588.66 2*22.99

    Ref: 4Z-B-101017

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

    CAS:
    Formula:C14H20N2O2
    Color and Shape:Yellow Solid
    Molecular weight:248.33

    Ref: 4Z-B-3710

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


    Formula:C15H14Br4N2O
    Molecular weight:557.91

    Ref: 4Z-A-6074

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Diclazuril-d4

    CAS:
    Formula:C17H5D4Cl3N4O2
    Color and Shape:Yellow Solid
    Molecular weight:411.66

    Ref: 4Z-D-166003

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Darunavir Impurity 3 (Amino Dimer)


    Formula:C48H64N6O11S2
    Color and Shape:White To Off-White Solid
    Molecular weight:965.19

    Ref: 4Z-D-3725

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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
  • Vortioxetine Impurity 64


    Formula:C32H34N2OS2
    Color and Shape:Off-White Solid
    Molecular weight:526.76

    Ref: 4Z-V-043074

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

    CAS:
    Formula:C28H29D7ClN5O3S
    Color and Shape:Off-White Solid
    Molecular weight:565.18

    Ref: 4Z-C-267002

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Biperiden EP Impurity B-d5


    Formula:C21H24D5NO
    Color and Shape:Off-White Solid
    Molecular weight:316.50

    Ref: 4Z-B-111017

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Telmisartan Impurity 33

    CAS:
    Formula:C12H14N2O5
    Molecular weight:266.25

    Ref: 4Z-T-1358

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    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
  • 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€
  • Atazanavir Impurity 8

    CAS:
    Formula:C36H50N6O5
    Color and Shape:White To Off-White Solid
    Molecular weight:646.84

    Ref: 4Z-A-7728

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Omeprazole EP Impurity E (Omeprazole N-Oxide)

    CAS:
    Formula:C17H19N3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:361.42

    Ref: 4Z-O-0212

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

    CAS:
    Formula:C22H24ClN3O·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:381.90 36.46

    Ref: 4Z-A-6812

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


    Formula:C23H30FN5O3
    Color and Shape:White To Off-White Solid Solid
    Molecular weight:443.52

    Ref: 4Z-L-2320

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

    CAS:
    Formula:C5H12N2O·2HCl
    Color and Shape:Grey Solid
    Molecular weight:116.16 2 36.46

    Ref: 4Z-C-1412

    5mg
    To inquire
    10mg
    825.00€
    25mg
    1,335.00€
    50mg
    2,245.00€
    100mg
    To inquire
  • Medetomidine Impurity 6

    CAS:
    Formula:C12H12N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:200.24

    Ref: 4Z-M-6815

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Axitinib Impurity 29

    CAS:
    Formula:C7H4I2N2
    Molecular weight:369.93

    Ref: 4Z-A-188032

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Medetomidine Impurity 76


    Formula:C13H18O2
    Color and Shape:Colorless Liquid
    Molecular weight:206.29

    Ref: 4Z-M-6895

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ketotifen Impurity 4 HCl


    Formula:C19H19NOS·HCl
    Color and Shape:Red Brown Solid
    Molecular weight:309.43 36.46

    Ref: 4Z-K-0614

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Solifenacin EP Impurity D


    Formula:C31H28N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:444.58

    Ref: 4Z-S-1824

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Relugolix Impurity 72 Sodium Salt


    Formula:C29H28F2N7O6S·Na
    Molecular weight:640.64 22.99

    Ref: 4Z-R-139076

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Fluvoxamine EP Impurity B Maleate

    CAS:
    Formula:C15H21F3N2O2·C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:318.34 116.07

    Ref: 4Z-F-184

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • rac-Apremilast Impurity 11

    CAS:
    Formula:C20H22N2O6S
    Molecular weight:418.46

    Ref: 4Z-A-182047

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

    CAS:
    Formula:C24H28FN3O·C7H8O3S
    Molecular weight:393.51 172.20

    Ref: 4Z-L-168001

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

    CAS:
    Formula:C7H5ClF3N
    Color and Shape:Off-White Solid
    Molecular weight:195.57

    Ref: 4Z-S-279

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Olanzapine EP Impurity C

    CAS:
    Formula:C18H22ClN4S·Cl
    Color and Shape:Yellow Solid
    Molecular weight:361.91 35.45

    Ref: 4Z-O-0136

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Linagliptin Impurity 117


    Formula:C25H29N7O4
    Molecular weight:491.55

    Ref: 4Z-L-44135

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Ticagrelor Related Compound 47

    CAS:
    Formula:C14H21N5O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:371.41

    Ref: 4Z-T-8162

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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
  • Betahistine EP Impurity B (2-(2-Hydroxyethyl)pyridine)

    CAS:
    Formula:C7H9NO
    Color and Shape:Colorless Liquid
    Molecular weight:123.16

    Ref: 4Z-B-363

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ambroxol-d5

    CAS:
    Formula:C13H13D5Br2N2O
    Molecular weight:383.14

    Ref: 4Z-A-6056

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

    CAS:
    Formula:C25H25N5O4
    Color and Shape:Off-White Solid
    Molecular weight:459.51

    Ref: 4Z-A-10201

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Bromhexine N-Oxide

    CAS:
    Formula:C14H20Br2N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:392.14

    Ref: 4Z-B-377

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Solabegron-d8 HCl

    CAS:
    Formula:C23H15ClN2O3D8·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:418.95 36.46

    Ref: 4Z-S-090002

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Olmesartan Impurity 32


    Formula:C6H9N3O3
    Color and Shape:Pale Yellow Liquid
    Molecular weight:171.16

    Ref: 4Z-O-0876

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    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
    To inquire
  • Fosfluconazole Phosphate Impurity 3


    Formula:C13H14FN6O4P
    Color and Shape:White To Off-White Solid
    Molecular weight:368.27

    Ref: 4Z-F-1423

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Losartan Potassium Salt

    CAS:
    Formula:C22H22ClN6O·K
    Color and Shape:Off-White Solid
    Molecular weight:421.91 39.10

    Ref: 4Z-L-111

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Abrocitinib Impurity 2

    CAS:
    Formula:C14H21N5O3S
    Molecular weight:339.41

    Ref: 4Z-A-300006

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

    CAS:
    Formula:C14H13N3O3
    Color and Shape:Pale Brown-Red Solid
    Molecular weight:271.28

    Ref: 4Z-S-2720

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Losartan Carboxylic Acid

    CAS:
    Formula:C22H21ClN6O2
    Color and Shape:Pale Yellow To Brown Solid
    Molecular weight:436.90

    Ref: 4Z-L-112

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • (R)-Dapoxetine

    CAS:
    Formula:C21H23NO
    Color and Shape:White To Off-White Solid
    Molecular weight:305.42

    Ref: 4Z-D-2013

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • (R)-Bunolol HCl

    CAS:
    Formula:C17H25NO3·HCl
    Molecular weight:391.39 36.46

    Ref: 4Z-L-187003

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


    Formula:C19H18N4OS
    Color and Shape:White To Off-White Solid
    Molecular weight:350.44

    Ref: 4Z-I-053013

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • (S)-Frovatriptan-d3 Succinate

    CAS:
    Formula:C14H14N3OD3·C4H6O4
    Color and Shape:White To Off-White Solid
    Molecular weight:246.33 118.09

    Ref: 4Z-F-1719

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • N-Nitroso Norfloxacin

    CAS:
    Formula:C16H17FN4O4
    Molecular weight:348.33

    Ref: 4Z-N-3237

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

    CAS:
    Formula:C29H37N7O4
    Molecular weight:547.66

    Ref: 4Z-P-196004

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

    CAS:
    Formula:C17H14F3N3O4S
    Molecular weight:413.37

    Ref: 4Z-C-0327

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    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
  • Tamsulosin Impurity 1 HCl

    CAS:
    Formula:C18H24N2O3S·HCl
    Color and Shape:Off-White Solid
    Molecular weight:348.47 36.46

    Ref: 4Z-T-1216

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

    CAS:
    Formula:C24H16F6N4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:506.41

    Ref: 4Z-M-001001

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

    CAS:
    Formula:C13H12FN3O2
    Color and Shape:Pale Brown Solid
    Molecular weight:261.26

    Ref: 4Z-R-078023

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 3-Hydroxy Guanfacine

    CAS:
    Formula:C9H9Cl2N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:262.09

    Ref: 4Z-G-185

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Pantoprazole Sulphone N-Oxide

    CAS:
    Formula:C16H15F2N3O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:415.37

    Ref: 4Z-P-0114

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Penfluridol Impurity 15

    CAS:
    Formula:C20H20N2
    Color and Shape:White To Off-White Solid
    Molecular weight:288.39

    Ref: 4Z-P-373016

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

    CAS:
    Formula:C50H48N12O4
    Molecular weight:881.01

    Ref: 4Z-I-061014

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Erlotinib EP Impurity J

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

    Ref: 4Z-E-2813

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

    CAS:
    Formula:C25H32F3N3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:495.54

    Ref: 4Z-S-2511

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

    CAS:
    Formula:C8H8O3
    Color and Shape:Off-White Solid
    Molecular weight:152.15

    Ref: 4Z-N-1739

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Epinephrine-d3 (Adrenaline-d3, Noradrenaline EP Impurity A-d3)

    CAS:
    Formula:C9H10D3NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:186.23

    Ref: 4Z-E-2670

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Aripiprazole EP Impurity F (Aripiprazole N1-Oxide)

    CAS:
    Formula:C23H27Cl2N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:464.39

    Ref: 4Z-A-145

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Sorafenib Related Compound 27 HCl

    CAS:
    Formula:C7H8N2O·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:136.15 36.46

    Ref: 4Z-S-2747

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Rivaroxaban Impurity 8

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

    Ref: 4Z-R-2914

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

    CAS:
    Formula:C13H12O2
    Molecular weight:200.24

    Ref: 4Z-N-434

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 6-Hydroxy Ondansetron HCl

    CAS:
    Formula:C18H19N3O2·HCl
    Color and Shape:Off-White Solid
    Molecular weight:309.37 36.46

    Ref: 4Z-O-031

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Flunarizine-d8 DiHCl

    CAS:
    Formula:C26H18D8F2N2·2HCl
    Molecular weight:412.55 2*36.46

    Ref: 4Z-F-084012

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

    CAS:
    Formula:C16H24BrN3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:386.29

    Ref: 4Z-B-192

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Montelukast EP Impurity F (Montelukast Methyl Ketone)

    CAS:
    Formula:C34H32ClNO3S
    Molecular weight:570.14

    Ref: 4Z-M-3083

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

    CAS:
    Formula:C4H10ClN·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:107.58 36.46

    Ref: 4Z-C-4817

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ref: 4Z-A-1471

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Phenylephrine Impurity 47 HCl

    CAS:
    Formula:C11H15NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:209.25 36.46

    Ref: 4Z-P-2628

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Tolvaptan Impurity 5 (DM-21826)

    CAS:
    Formula:C26H23ClN2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:446.93

    Ref: 4Z-T-696

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Nateglinide Impurity 2


    Formula:C26H33NO3
    Molecular weight:407.55

    Ref: 4Z-N-0210

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Fenoterol EP Impurity C HBr (R,R-Isomer)


    Formula:C18H23NO4·HBr
    Color and Shape:Off-White Solid
    Molecular weight:317.39 80.91

    Ref: 4Z-F-439

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • N-Methyl Esomeprazole (Mixture of Isomers)

    CAS:
    Formula:C18H21N3O3S
    Molecular weight:359.44

    Ref: 4Z-O-02169

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

    CAS:
    Formula:C19H19ClN2·2HCl
    Color and Shape:Red Solid
    Molecular weight:310.83 2*36.46

    Ref: 4Z-L-1029

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Nifekalant HCl

    CAS:
    Formula:C19H27N5O5·HCl
    Color and Shape:Yellow Solid
    Molecular weight:405.46 36.46

    Ref: 4Z-N-083001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • 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
    To inquire
  • Loratadine EP Impurity E (Isoloratadine)

    CAS:
    Formula:C22H23ClN2O2
    Color and Shape:Off-White Solid
    Molecular weight:382.89

    Ref: 4Z-L-1044

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Flutamide

    CAS:
    Formula:C11H11F3N2O3
    Molecular weight:276.22

    Ref: 4Z-F-504

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Naproxen EP Impurity L (Naproxen USP Related Compound L)

    CAS:
    Formula:C13H12O2
    Color and Shape:White To Off-White Solid
    Molecular weight:200.24

    Ref: 4Z-N-2315

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ezetimibe Impurity 31

    CAS:
    Formula:C24H21F2NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:409.43

    Ref: 4Z-E-0640

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    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
  • Phenylephrine-d3 HCl

    CAS:
    Formula:C9H10D3NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:170.23 36.46

    Ref: 4Z-P-261

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Empagliflozin Impurity 54

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

    Ref: 4Z-E-6368

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
    200mg
    12,412.00€
  • Olmesartan Impurity 31

    CAS:
    Formula:C28H26N6O6
    Molecular weight:542.55

    Ref: 4Z-O-0870

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Solifenacin Impurity 33


    Formula:C22H19NO2
    Color and Shape:Colorless Oil
    Molecular weight:329.40

    Ref: 4Z-S-1848

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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-Nitroso-N-Monodesmethyl Rizatriptan-13C-d3


    Formula:C1313CH13D3NO
    Molecular weight:288.33

    Ref: 4Z-R-1250

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Urapidil Impurity 9


    Formula:C20H29N5O4
    Color and Shape:White To Off-White Solid
    Molecular weight:403.48

    Ref: 4Z-U-0714

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

    CAS:
    Formula:C7H16O2
    Color and Shape:White To Off-White Solid
    Molecular weight:132.20

    Ref: 4Z-C-635

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

    CAS:
    Formula:C12H17N3O·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:219.29 36.46

    Ref: 4Z-R-4114

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Radotinib-d6

    CAS:
    Formula:C27H15D6F3N8O
    Color and Shape:Off-White Solid
    Molecular weight:536.55

    Ref: 4Z-R-114002

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • ZZR Impurity 8

    CAS:
    Formula:C20H28N2OS2
    Color and Shape:White To Off-White Solid
    Molecular weight:376.58

    Ref: 4Z-Z-039020

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Bedaquiline Impurity 8-d9

    CAS:
    Formula:C32H22D9BrN2O2
    Molecular weight:564.57

    Ref: 4Z-B-101029

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Amiloride-15N3

    CAS:
    Formula:C6H8ClN415N3O
    Molecular weight:232.61

    Ref: 4Z-A-402

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    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
  • Loratadine Impurity 12


    Formula:C24H25Cl2O3
    Color and Shape:Off-White Solid
    Molecular weight:424.93

    Ref: 4Z-L-1065

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Silodosin Impurity 3 (Dimer Impurity) DiHCl


    Formula:C35H41F6N3O6·2HCl
    Color and Shape:Off-White Solid
    Molecular weight:713.72 2*36.46

    Ref: 4Z-S-258

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Azelastine Impurity 7

    CAS:
    Formula:C15H19N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:273.34

    Ref: 4Z-A-6822

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Givinostat Impurity 1-d10 HCl

    CAS:
    Formula:C16H9D10NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:267.39 36.46

    Ref: 4Z-G-192008

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Manidipine-d4

    CAS:
    Formula:C35H34D4N4O6
    Color and Shape:Yellow Solid
    Molecular weight:614.74

    Ref: 4Z-M-266

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Carvedilol Impurity 22

    CAS:
    Formula:C12H9NO
    Color and Shape:Off-White Solid
    Molecular weight:183.21

    Ref: 4Z-C-0262

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Cilostazol Impurity 8

    CAS:
    Formula:C3H5N3O2
    Molecular weight:115.09

    Ref: 4Z-C-0720

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Brexpiprazole Impurity 71

    CAS:
    Formula:C15H17NO4
    Molecular weight:275.30

    Ref: 4Z-B-115077

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Eprosartan USP Related Compound A (Free Form)


    Formula:C15H18N2O2S
    Color and Shape:Off-White Solid
    Molecular weight:290.39

    Ref: 4Z-E-154

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Doxepin HCl (Mixture of Z and E Isomer)

    CAS:
    Formula:C19H21NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:279.39 36.46

    Ref: 4Z-D-1517

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Ref: 4Z-T-124012

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Diltiazem EP Impurity D-d4 HCl (N-Desmethyl Diltiazem-d4 HCl)

    CAS:
    Formula:C21H20D4N2O4S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:404.52 36.46

    Ref: 4Z-D-078

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

    CAS:
    Formula:C27H38N6O3S
    Molecular weight:526.70

    Ref: 4Z-T-145016

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Cetirizine Polyethylene Glycol Ester (Mixture of Isomers)

    CAS:
    Formula:C21H25ClN2O3C2H4On
    Color and Shape:Yellow Semi-Solid
    Molecular weight:388.89[44.05]n

    Ref: 4Z-C-2048

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

    CAS:
    Formula:C29H26N4O7
    Color and Shape:White To Off-White Solid
    Molecular weight:542.55

    Ref: 4Z-A-8443

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Irbesartan N2-Glucuronide

    CAS:
    Formula:C31H36N6O7
    Color and Shape:White To Off-White Solid
    Molecular weight:604.66

    Ref: 4Z-I-023

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

    CAS:
    Formula:C12H14ClNO2
    Molecular weight:239.70

    Ref: 4Z-C-377001

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Ephedrine Impurity 2 (Threo Metaraminol)

    CAS:
    Formula:C9H13NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:167.21

    Ref: 4Z-E-128006

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    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
  • Fasudil Impurity 23 DiHCl

    CAS:
    Formula:C11H13N3O2S·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:251.31 2 36.46

    Ref: 4Z-F-6127

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Empagliflozin Impurity 132

    CAS:
    Formula:C24H29ClO8
    Molecular weight:480.94

    Ref: 4Z-E-63152

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Daclatasvir Impurity 12

    CAS:
    Formula:C30H32N6O2
    Color and Shape:Off-White Solid
    Molecular weight:508.63

    Ref: 4Z-D-145011

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    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
  • Minoxidil Impurity 6

    CAS:
    Formula:C4H6N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:126.12

    Ref: 4Z-M-1211

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

    CAS:
    Formula:C13H12F2N6O
    Color and Shape:White To Off-White Solid
    Molecular weight:306.28

    Ref: 4Z-F-142

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Rabeprazole EP Impurity E (4-Methoxy Rabeprazole)

    CAS:
    Formula:C15H15N3O2S
    Color and Shape:Off-White Solid
    Molecular weight:301.36

    Ref: 4Z-R-2012

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

    CAS:
    Formula:C23H24D6N8O
    Molecular weight:440.58

    Ref: 4Z-R-128005

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

    CAS:
    Formula:C22H24N2O3
    Color and Shape:Off-White Solid
    Molecular weight:364.45

    Ref: 4Z-I-065004

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • DL-Norepinephrine-4-O-Sulfate Sodium Salt

    CAS:
    Formula:C8H10NO6S·Na
    Color and Shape:Yellow Solid
    Molecular weight:248.24 22.99

    Ref: 4Z-N-179

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Silodosin Impurity 13 HCl

    CAS:
    Formula:C22H24F3N3O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:435.45 36.46

    Ref: 4Z-S-2523

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    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
  • Ticagrelor EP Impurity E (R)-Mandelate

    CAS:
    Formula:C9H9F2N·C8H8O3
    Color and Shape:White To Off-White Solid
    Molecular weight:169.17 152.15

    Ref: 4Z-T-81197

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • (S)-Etomidate

    CAS:
    Formula:C14H16N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:244.29

    Ref: 4Z-E-076004

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ref: 4Z-I-1838

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Nilotinib N-Oxide (Imidazole N-Oxide)

    CAS:
    Formula:C28H22F3N7O2
    Color and Shape:Off-White Solid
    Molecular weight:545.53

    Ref: 4Z-N-3120

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Arbidol Impurity 28


    Formula:C35H37Br2N3O6S
    Molecular weight:787.56

    Ref: 4Z-A-116035

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire