CymitQuimica logo
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 65615 products of "Quinazoline and Quinoline Derivatives"

Sort by

Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
products per page.
  • Imrecoxib Impurity 8

    CAS:
    Formula:C9H10O3S
    Molecular weight:198.24

    Ref: 4Z-I-124013

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • L-Nebivolol (RS,SS) HCl

    CAS:
    Formula:C22H25F2NO4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:405.44 36.46

    Ref: 4Z-N-203

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

    CAS:
    Formula:C17H16N2O5
    Color and Shape:Pale Blue Solid
    Molecular weight:328.32

    Ref: 4Z-N-076

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • 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
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • N-Desmethyl Nitenpyram

    CAS:
    Formula:C10H13ClN4O2
    Molecular weight:256.69

    Ref: 4Z-N-128003

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Nilotinib Impurity 13

    CAS:
    Formula:C12H10F3N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:269.23

    Ref: 4Z-N-3117

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Dimetindene N-Oxide Maleate (N,N-Dimethyl N-Oxide)

    CAS:
    Formula:C20H24N2O·C4H4O4
    Color and Shape:Off-White Solid
    Molecular weight:308.43 116.07

    Ref: 4Z-D-096014

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Teneligliptin Impurity 10 Di-Trifluoroacetate


    Formula:C16H26N4O3S·2C2HF3O2
    Color and Shape:Off-White Solid
    Molecular weight:354.47 2 114.02

    Ref: 4Z-T-145009

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

    CAS:
    Formula:C24H26N2O5
    Molecular weight:422.48

    Ref: 4Z-C-0257

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • rac-Montelukast EP Impurity F (rac-Montelukast Methyl Ketone)

    CAS:
    Formula:C34H32ClNO3S
    Color and Shape:Yellow Solid
    Molecular weight:570.14

    Ref: 4Z-M-306

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

    CAS:
    Formula:C40H42N6O3S2
    Color and Shape:Pale Grey Solid
    Molecular weight:718.94

    Ref: 4Z-Q-0127

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


    Formula:C17H27N3O5S
    Molecular weight:385.48

    Ref: 4Z-A-8337

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Sitafloxacin Impurity 6 HCl


    Formula:C19H20ClF2N3O3·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:411.83 36.46

    Ref: 4Z-S-079011

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Olaparib Impurity 5 (2-Bromopropane)

    CAS:
    Formula:C3H7Br
    Color and Shape:Colorless Liquid
    Molecular weight:122.99

    Ref: 4Z-O-032007

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


    Formula:C26H29N11O4S2
    Color and Shape:White To Off-White Solid
    Molecular weight:623.71

    Ref: 4Z-B-154006

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

    CAS:
    Formula:C27H37Cl2NO5·C20H16O2
    Color and Shape:White To Off-White Solid
    Molecular weight:526.50 288.35

    Ref: 4Z-V-058003

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • 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
  • Bendamustine Impurity 5 HCl (Bendamustine Desmethyl Impurity HCl)

    CAS:
    Formula:C15H19Cl2N3O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:344.24 36.46

    Ref: 4Z-B-4354

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Brimonidine Impurity 6 Sodium Salt


    Formula:C14H13BrN5O2·Na
    Color and Shape:Yellow Solid
    Molecular weight:363.20 22.99

    Ref: 4Z-B-1621

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

    CAS:
    Formula:C17H21NO2
    Molecular weight:271.36

    Ref: 4Z-N-3716

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    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
  • Alogliptin Impurity 35


    Formula:C13H10ClN3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:275.69

    Ref: 4Z-A-4971

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    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
  • Bilastine Impurity 26 TriHCl

    CAS:
    Formula:C32H46N4O3·3HCl
    Molecular weight:534.75 3*36.46

    Ref: 4Z-B-1733

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Nicorandil-d4

    CAS:
    Formula:C8H5D4N3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:215.20

    Ref: 4Z-N-051

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

    CAS:
    Formula:C23H23FN4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:406.46

    Ref: 4Z-R-0629

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Sunitinib Impurity 20

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

    Ref: 4Z-S-4135

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

    CAS:
    Formula:C32H28N4O8
    Molecular weight:596.60

    Ref: 4Z-A-8451

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    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
  • Ranitidine EP Impurity D HCl

    CAS:
    Formula:C12H19N3O4S·HCl
    Color and Shape:Pale Yellow Liquid
    Molecular weight:301.36 36.46

    Ref: 4Z-R-039

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Indomethacin (Indometacin) EP Impurity D

    CAS:
    Formula:C19H16ClNO4
    Color and Shape:White To Off-White Solid
    Molecular weight:357.79

    Ref: 4Z-I-1212

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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
  • Pantoprazole Impurity 47

    CAS:
    Formula:C15H15N3O4S
    Molecular weight:333.36

    Ref: 4Z-P-0168

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

    CAS:
    Formula:C17H20F6N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:430.35

    Ref: 4Z-F-385

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Methoxamine Impurity 27

    CAS:
    Formula:C11H16O2
    Molecular weight:180.25

    Ref: 4Z-M-215028

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Hydantoin-4,5-13C2-15N

    CAS:
    Formula:C215NCH4NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:103.05

    Ref: 4Z-H-020002

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Camostat HCl

    CAS:
    Formula:C20H22N4O5·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:398.42 36.46

    Ref: 4Z-C-131003

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

    CAS:
    Formula:C14H14D4ClN3
    Color and Shape:White To Off-White Solid
    Molecular weight:267.79

    Ref: 4Z-C-926

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

    CAS:
    Formula:C9H16N2
    Color and Shape:Colorless Liquid
    Molecular weight:152.24

    Ref: 4Z-T-117073

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

    CAS:
    Formula:C15H21N3O2S·2HCl
    Molecular weight:307.42 2*36.46

    Ref: 4Z-A-004003

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

    CAS:
    Formula:C18H21N3O
    Molecular weight:295.39

    Ref: 4Z-D-029

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Pantoprazole Impurity 18


    Formula:C17H17F2N3O3S
    Molecular weight:381.40

    Ref: 4Z-P-0139

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

    CAS:
    Formula:C18H17NO4S
    Color and Shape:White To Off-White Solid
    Molecular weight:343.40

    Ref: 4Z-D-0711

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

    CAS:
    Formula:C18H25N3O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:331.42 36.46

    Ref: 4Z-S-323

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Vernakalant Impurity 1 ((3S,1'S,2'S)-Isomer) HCl

    CAS:
    Formula:C20H31NO4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:349.47 36.46

    Ref: 4Z-V-044002

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Hydroxyhomo Sildenafil

    CAS:
    Formula:C23H32N6O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:504.61

    Ref: 4Z-S-067

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

    CAS:
    Formula:C11H15NO5
    Color and Shape:White To Off-White Solid
    Molecular weight:241.24

    Ref: 4Z-M-526

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ref: 4Z-M-1028

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

    CAS:
    Formula:C22H26N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:350.46

    Ref: 4Z-L-1052

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Pomalidomide Impurity 14 Disodium Salt


    Formula:C13H15N3O6·2Na
    Molecular weight:307.27 2*22.99

    Ref: 4Z-P-178019

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Afatinib (BIBW 2992)

    CAS:
    Formula:C24H25ClFN5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:485.95

    Ref: 4Z-A-111001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    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
  • Etoricoxib Impurity 57

    CAS:
    Formula:C15H15NO3S
    Color and Shape:Off-White Solid
    Molecular weight:289.35

    Ref: 4Z-E-459

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

    CAS:
    Formula:C14H9FN2O
    Color and Shape:White To Off-White Solid
    Molecular weight:240.24

    Ref: 4Z-F-188005

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Doxepin N-Oxide (Mixture of Z and E Isomers)

    CAS:
    Formula:C19H21NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:295.38

    Ref: 4Z-D-159

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Apremilast Impurity 24

    CAS:
    Formula:C10H7NO4
    Molecular weight:205.17

    Ref: 4Z-A-182034

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Vildagliptin Impurity 28

    CAS:
    Formula:C10H16O4
    Color and Shape:White To Off-White Solid
    Molecular weight:200.23

    Ref: 4Z-V-2239

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Nifekalant-d4

    CAS:
    Formula:C19H23D4N5O5
    Color and Shape:White To Off-White Solid
    Molecular weight:409.48

    Ref: 4Z-N-083002

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • N-Nitroso Trazodone EP Impurity L

    CAS:
    Formula:C10H12ClN3O
    Molecular weight:225.68

    Ref: 4Z-T-3357

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ivabradine Impurity 13 (Mixture of Diastereomers)

    CAS:
    Formula:C27H36N2O6
    Color and Shape:White To Off-White Solid
    Molecular weight:484.59

    Ref: 4Z-I-3028

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

    CAS:
    Formula:C16H12Cl2O
    Color and Shape:Off-White Solid
    Molecular weight:291.17

    Ref: 4Z-S-039

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • N-Nitroso Fenoldopam (Mixture of Isomers)


    Formula:C16H15ClN2O4
    Molecular weight:334.76

    Ref: 4Z-F-158015

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

    CAS:
    Formula:C17H16N2O3
    Molecular weight:296.33

    Ref: 4Z-C-284026

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Fluphenazine Decanoate N-Oxide

    CAS:
    Formula:C32H44F3N3O3S
    Color and Shape:Pale Yellow Solid
    Molecular weight:607.78

    Ref: 4Z-F-119011

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

    CAS:
    Formula:C13H13F2N6O4P
    Color and Shape:White To Off-White Solid
    Molecular weight:386.26

    Ref: 4Z-F-1417

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • (R)-N-Didesmethyl Citalopram Oxalate


    Formula:C18H17FN2O·C2H2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:296.35 90.04

    Ref: 4Z-C-0920

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Maraviroc-d6

    CAS:
    Formula:C29H35D6F2N5O
    Color and Shape:White To Off-White Solid
    Molecular weight:519.71

    Ref: 4Z-M-582

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • N-2-Propynyl Rasagiline HCl

    CAS:
    Formula:C15H15N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:209.29 36.46

    Ref: 4Z-R-199

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

    CAS:
    Formula:C10H13ClO3
    Color and Shape:Pale Yellow Liquid
    Molecular weight:216.66

    Ref: 4Z-R-1716

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

    CAS:
    Formula:C27H25D4FN4O
    Color and Shape:White To Off-White Solid
    Molecular weight:448.58

    Ref: 4Z-A-157002

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Meloxicam Impurity 9

    CAS:
    Formula:C8H8O5S
    Molecular weight:216.21

    Ref: 4Z-M-0224

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Lansoprazole N-Trifluoroethyl Impurity

    CAS:
    Formula:C18H15F6N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:451.39

    Ref: 4Z-L-0319

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

    CAS:
    Formula:C15H17NO8
    Color and Shape:Off-White Solid
    Molecular weight:339.30

    Ref: 4Z-B-4521

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Linagliptin Impurity 118


    Formula:C27H34N8O3
    Molecular weight:518.62

    Ref: 4Z-L-44136

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Darunavir Impurity 23

    CAS:
    Formula:C27H37N3O7S
    Molecular weight:547.67

    Ref: 4Z-D-3746

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

    CAS:
    Formula:C13H22O2
    Color and Shape:White To Off-White Solid
    Molecular weight:210.32

    Ref: 4Z-D-085003

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


    Formula:C18H22O4
    Color and Shape:Yellow Solid
    Molecular weight:302.37

    Ref: 4Z-N-2334

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Captopril-d3

    CAS:
    Formula:C9H12D3NO3S
    Color and Shape:White To Off-White Solid
    Molecular weight:220.30

    Ref: 4Z-C-173

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Edoxaban Impurity 48 (1S,2S,4R)

    CAS:
    Formula:C24H30ClN7O4S
    Color and Shape:Off-White Solid
    Molecular weight:548.06

    Ref: 4Z-E-080004

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Sorafenib Related Compound 8

    CAS:
    Formula:C14H14N4O3
    Color and Shape:Off-White Solid
    Molecular weight:286.29

    Ref: 4Z-S-2713

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Felodipine-d5

    CAS:
    Formula:C18H14D5Cl2NO4
    Color and Shape:Pale Yellow Solid
    Molecular weight:389.29

    Ref: 4Z-F-133

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

    CAS:
    Formula:C6H6ClN
    Molecular weight:127.57

    Ref: 4Z-T-3342

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Alogliptin Impurity 42

    CAS:
    Formula:C5H4Cl2N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:179.00

    Ref: 4Z-A-4980

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

    CAS:
    Formula:C10H8N4O3
    Color and Shape:Red-Brown Solid
    Molecular weight:232.20

    Ref: 4Z-N-067001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • rac-Rotigotine HCl

    CAS:
    Formula:C19H25NOS·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:315.48 36.46

    Ref: 4Z-R-431

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


    Formula:C21H30N4O6S
    Color and Shape:Off-White Solid
    Molecular weight:466.55

    Ref: 4Z-A-140027

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

    CAS:
    Formula:C15H12O2
    Color and Shape:White To Off-White Solid
    Molecular weight:224.26

    Ref: 4Z-P-1520

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ramelteon Impurity 28


    Formula:C16H19NO2
    Molecular weight:257.33

    Ref: 4Z-R-1535

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • cis-Hydroxy Perhexiline HCl (Mixture of Diastereomers)

    CAS:
    Formula:C19H35NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:293.50 36.46

    Ref: 4Z-P-132002

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

    CAS:
    Formula:C26H27N5O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:441.54 36.46

    Ref: 4Z-V-211

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Daclatasvir Impurity 18


    Formula:C40H49N7O7
    Molecular weight:739.87

    Ref: 4Z-D-145015

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


    Formula:C29H34N6O3
    Color and Shape:White To Off-White Solid
    Molecular weight:514.63

    Ref: 4Z-S-06175

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • N-Nitroso Benazepril-d5


    Formula:C24H22D5N3O6
    Molecular weight:458.53

    Ref: 4Z-B-0118

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Carvedilol EP Impurity C (Carvedilol USP Related Compound C)

    CAS:
    Formula:C31H32N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:496.61

    Ref: 4Z-C-0215

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Paliperidone Z-Oxime

    CAS:
    Formula:C23H28F2N4O3
    Color and Shape:White To Off-White Solid
    Molecular weight:446.50

    Ref: 4Z-P-6610

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • S-Nadifloxacin Sulfate Sodium Salt

    CAS:
    Formula:C19H20FN2O7S·Na
    Color and Shape:Off-White Solid
    Molecular weight:439.44 22.99

    Ref: 4Z-N-065007

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • (R)-Lercanidipine HCl

    CAS:
    Formula:C36H41N3O6·HCl
    Color and Shape:Yellow Solid
    Molecular weight:611.74 36.46

    Ref: 4Z-L-171

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Cyproheptadine Impurity 6 (Dibenzosuberenone)

    CAS:
    Formula:C15H10O
    Color and Shape:Off-White Solid
    Molecular weight:206.24

    Ref: 4Z-C-128001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Ketipramine HCl (10-Oxo Imipramine HCl)

    CAS:
    Formula:C19H22N2O·HCl
    Molecular weight:294.40 36.46

    Ref: 4Z-I-0117

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

    CAS:
    Formula:C21H28FN3
    Color and Shape:Off-White Solid
    Molecular weight:341.48

    Ref: 4Z-B-569

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Varenicline Impurity 16

    CAS:
    Formula:C15H12F3N3O
    Color and Shape:Pink Solid
    Molecular weight:307.28

    Ref: 4Z-V-2525

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

    CAS:
    Formula:C20H25NO2
    Molecular weight:311.43

    Ref: 4Z-P-229003

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

    CAS:
    Formula:C7H6O3
    Color and Shape:Pale Brown Solid
    Molecular weight:138.12

    Ref: 4Z-T-499

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

    CAS:
    Formula:C28H30N2O2·HBr
    Color and Shape:White To Off-White Solid
    Molecular weight:426.56 80.91

    Ref: 4Z-D-176

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Verapamil EP Impurity O HCl

    CAS:
    Formula:C27H38N2O4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:454.61 36.46

    Ref: 4Z-V-0423

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

    CAS:
    Formula:C22H19N3O6
    Color and Shape:White To Off-White Solid
    Molecular weight:421.41

    Ref: 4Z-R-2915

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Propiverine N-Oxide (Mixture of cis- and trans-Isomers)

    CAS:
    Formula:C23H29NO4
    Color and Shape:Yellow Liquid
    Molecular weight:383.49

    Ref: 4Z-P-882

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Paroxetine EP Impurity E HCl (Paroxetine USP Related Compound D)

    CAS:
    Formula:C19H20FNO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:329.37 36.46

    Ref: 4Z-P-029

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Naftifine-d3 HCl

    CAS:
    Formula:C21H18ND3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:290.43 36.46

    Ref: 4Z-N-053002

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Losartan Related Compound A

    CAS:
    Formula:C22H20ClN3O
    Color and Shape:White To Off-White Solid
    Molecular weight:377.87

    Ref: 4Z-L-1115

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

    CAS:
    Formula:C11H13Cl3N2O2
    Color and Shape:Off-White Solid
    Molecular weight:311.59

    Ref: 4Z-A-10312

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

    CAS:
    Formula:C19H18N4O2S
    Color and Shape:Off-White Solid
    Molecular weight:366.44

    Ref: 4Z-I-053001

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

    CAS:
    Formula:C42H47N9O2
    Color and Shape:White To Off-White Solid
    Molecular weight:709.90

    Ref: 4Z-I-0928

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

    CAS:
    Formula:C22H18N2
    Color and Shape:White To Off-White Solid
    Molecular weight:310.40

    Ref: 4Z-B-621

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

    CAS:
    Formula:C5H5NO
    Color and Shape:White To Off-White Solid
    Molecular weight:95.10

    Ref: 4Z-P-202009

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Nilotinib Impurity 3

    CAS:
    Formula:C10H8F3N3
    Color and Shape:White To Off-White Solid
    Molecular weight:227.19

    Ref: 4Z-N-317

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

    CAS:
    Formula:C11H20N8S2
    Color and Shape:White To Off-White Solid
    Molecular weight:328.46

    Ref: 4Z-C-4314

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Ezetimibe Impurity 38


    Formula:C20H21NO4
    Color and Shape:Colorless Liquid
    Molecular weight:339.39

    Ref: 4Z-E-0683

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Phenytoin EP Impurity B (Diphenylethanedione)

    CAS:
    Formula:C14H10O2
    Color and Shape:Yellow Solid
    Molecular weight:210.23

    Ref: 4Z-P-415

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

    CAS:
    Formula:C26H29NO·C6H8O7
    Color and Shape:White To Off-White Solid
    Molecular weight:371.53 192.13

    Ref: 4Z-T-015

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

    CAS:
    Formula:C16H15N3O4·HCl
    Molecular weight:313.31 36.46

    Ref: 4Z-O-02168

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Anagrelide USP Related Compound A

    CAS:
    Formula:C11H14Cl2N2O2·HCl
    Molecular weight:277.15 36.46

    Ref: 4Z-A-10307

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

    CAS:
    Formula:C15H23N3O
    Color and Shape:Yellow Liquid
    Molecular weight:261.37

    Ref: 4Z-L-474

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

    CAS:
    Formula:C19H17Cl2N3O5S
    Color and Shape:Grey To Pale Brown Solid
    Molecular weight:470.32

    Ref: 4Z-R-2913

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Maprotiline EP Impurity C HCl (N-Desmethyl Maprotiline HCl)

    CAS:
    Formula:C19H21N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:263.38 36.46

    Ref: 4Z-M-086003

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • (S)-Pomalidomide

    CAS:
    Formula:C13H11N3O4
    Color and Shape:Yellow Solid
    Molecular weight:273.25

    Ref: 4Z-P-178015

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

    CAS:
    Formula:C22H24N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:348.45

    Ref: 4Z-A-206001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Fluconazole Impurity 6 (2-Chloro-2’,4’-Difluoroacetophenone)

    CAS:
    Formula:C8H5ClF2O
    Color and Shape:White To Off-White Solid
    Molecular weight:190.57

    Ref: 4Z-F-1428

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

    CAS:
    Formula:C26H20D8N2
    Color and Shape:Off-White Solid
    Molecular weight:376.57

    Ref: 4Z-C-382

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

    CAS:
    Formula:C26H37NO3·C4H4O4
    Molecular weight:411.59 116.07

    Ref: 4Z-F-3426

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Revefenacin Impurity 15


    Formula:C29H33N3O3
    Molecular weight:471.60

    Ref: 4Z-R-142017

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Emedastine-13C-d3 Fumarate

    CAS:
    Formula:C1613CH23D3N4O·C4H4O4
    Color and Shape:Pale Yellow Solid
    Molecular weight:306.43 116.07

    Ref: 4Z-E-343

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Elagolix Impurity 11

    CAS:
    Formula:C36H33F5N4O3
    Molecular weight:664.68

    Ref: 4Z-E-150014

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Piribedil-d8

    CAS:
    Formula:C16H10D8N4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:306.39

    Ref: 4Z-P-104003

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • (S)-Carvedilol-d4

    CAS:
    Formula:C24H22D4N2O4
    Molecular weight:410.51

    Ref: 4Z-C-028

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Gabapentin Impurity 11

    CAS:
    Formula:C21H35NO11
    Color and Shape:White To Off-White Solid
    Molecular weight:477.51

    Ref: 4Z-G-1024

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

    CAS:
    Formula:C26H26F2N2O
    Color and Shape:Pale Yellow Solid
    Molecular weight:420.50

    Ref: 4Z-F-084007

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


    Formula:C20H20BrNO3S
    Molecular weight:434.35

    Ref: 4Z-A-116015

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


    Formula:C29H31ClN2O9
    Color and Shape:Off-White Solid
    Molecular weight:589.02

    Ref: 4Z-S-090003

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • N-Nitroso Macitentan Impurity 19


    Formula:C13H13BrClN5O3S
    Molecular weight:434.69

    Ref: 4Z-M-128058

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


    Formula:C24H19F2N3O4S
    Color and Shape:Off-White Solid
    Molecular weight:483.49

    Ref: 4Z-B-192025

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Carprofen EP Impurity C

    CAS:
    Formula:C14H12ClNO
    Color and Shape:White To Off-White Solid
    Molecular weight:245.71

    Ref: 4Z-C-603

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

    CAS:
    Formula:C35H35ClNO3S·Na
    Color and Shape:Pale Yellow Solid
    Molecular weight:585.18 22.99

    Ref: 4Z-M-301

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

    CAS:
    Formula:C12H9N3O2S
    Color and Shape:Red Solid
    Molecular weight:259.28

    Ref: 4Z-O-0114

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Clozapine-5-N-Glucuronide Sodium Salt

    CAS:
    Formula:C24H26ClN4O6·Na
    Color and Shape:Pale Yellow Solid
    Molecular weight:501.95 22.99

    Ref: 4Z-C-1411

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Levofloxacin EP Impurity H (Levofloxacin USP Related Compound C)

    CAS:
    Formula:C20H24FN3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:389.43

    Ref: 4Z-L-2310

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • (R)-N-Nitroso Rivaroxaban Impurity 107


    Formula:C21H20N4O6
    Molecular weight:424.41

    Ref: 4Z-R-29124

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • N-Nitroso Etomidate Impurity 5

    CAS:
    Formula:C12H16N2O3
    Molecular weight:236.27

    Ref: 4Z-E-076057

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

    CAS:
    Formula:C9H10D3NO2·HCl
    Molecular weight:170.23 36.46

    Ref: 4Z-P-2631

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • N-Nitroso Propranolol

    CAS:
    Formula:C16H20N2O3
    Molecular weight:288.35

    Ref: 4Z-P-1631

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


    Formula:C24H26N2O2
    Molecular weight:374.48

    Ref: 4Z-E-204007

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Olmesartan Medoxomil Impurity 11

    CAS:
    Formula:C48H50N12O5
    Color and Shape:Off-White Solid
    Molecular weight:875.01

    Ref: 4Z-O-0812

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

    CAS:
    Formula:C20H28N4O5S·HCl
    Color and Shape:Off-White Solid
    Molecular weight:436.53 36.46

    Ref: 4Z-A-140025

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

    CAS:
    Formula:C12H19ClO5
    Color and Shape:White To Off-White Solid
    Molecular weight:278.73

    Ref: 4Z-T-0512

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

    CAS:
    Formula:C23H20N6O4
    Color and Shape:Yellow Solid
    Molecular weight:444.45

    Ref: 4Z-I-0234

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


    Formula:C42H46N6O4
    Color and Shape:Off-White Solid
    Molecular weight:698.87

    Ref: 4Z-A-7720

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • (±)-trans Milnacipran HCl

    CAS:
    Formula:C15H22N2O·HCl
    Color and Shape:Off-White Solid
    Molecular weight:246.35 36.46

    Ref: 4Z-M-4133

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • O-Desmethyl Mebeverine Acid

    CAS:
    Formula:C15H23NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:265.35

    Ref: 4Z-M-493

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

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

    Ref: 4Z-P-2634

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

    CAS:
    Formula:C9H9ClO2
    Color and Shape:Colorless Liquid
    Molecular weight:184.62

    Ref: 4Z-T-7611

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Fluralaner Impurity 3 (Mixture of Z and E Isomers)

    CAS:
    Formula:C13H14F3N3O3
    Molecular weight:317.27

    Ref: 4Z-F-179008

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Imatinib Mesylate

    CAS:
    Formula:C29H31N7O·CH4O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:493.62 96.11

    Ref: 4Z-I-097

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    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
  • Ticagrelor EP Impurity B (Ticagrelor USP Related Compound B)

    CAS:
    Formula:C23H28F2N6O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:522.57

    Ref: 4Z-T-8156

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Lenalidomide Impurity 51

    CAS:
    Formula:C13H15N3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:277.28

    Ref: 4Z-L-2658

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Apixaban Impurity 29

    CAS:
    Formula:C20H23N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:353.42

    Ref: 4Z-A-10242

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

    CAS:
    Formula:C17H20N4OS
    Color and Shape:Yellow Solid
    Molecular weight:328.43

    Ref: 4Z-O-0110

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

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

    Ref: 4Z-V-093001

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

    CAS:
    Formula:C15H18O3
    Color and Shape:Off-White Solid
    Molecular weight:246.31

    Ref: 4Z-L-891

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Buspirone EP Impurity A-d8 (Buspirone USP Related Compound A-d8)

    CAS:
    Formula:C8H4D8N4
    Color and Shape:Colorless Oil
    Molecular weight:172.26

    Ref: 4Z-B-0719

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Dotinurad Impurity 38


    Formula:C28H20Cl4N2O4S2
    Molecular weight:654.40

    Ref: 4Z-D-273040

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Empagliflozin Impurity 69


    Formula:C17H14Cl2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:337.20

    Ref: 4Z-E-6387

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • 10,11-Dihydro-10,11-Dihydroxy Protriptyline


    Formula:C19H23NO2
    Molecular weight:297.40

    Ref: 4Z-P-437

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


    Formula:C21H21Cl2FN6O2
    Molecular weight:479.34

    Ref: 4Z-C-123013

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Nintedanib Impurity 15

    CAS:
    Formula:C21H19NO5
    Color and Shape:White To Off-White Solid
    Molecular weight:365.39

    Ref: 4Z-N-066029

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Bosutinib Impurity 35

    CAS:
    Formula:C11H7ClN2O2
    Molecular weight:234.64

    Ref: 4Z-B-6439

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Pantoprazole-d6

    CAS:
    Formula:C16H9D6F2N3O4S
    Color and Shape:Off-White Solid
    Molecular weight:389.41

    Ref: 4Z-P-0118

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

    CAS:
    Formula:C20H35NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:321.51

    Ref: 4Z-F-3210

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Mirabegron Impurity 38 HCl


    Formula:C16H20N2O·HCl
    Color and Shape:Off-White Solid
    Molecular weight:256.35 36.46

    Ref: 4Z-M-8634

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

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

    Ref: 4Z-T-221001

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

    CAS:
    Formula:C19H21ClN2O2S
    Molecular weight:376.90

    Ref: 4Z-C-184001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Sorafenib EP Impurity D

    CAS:
    Formula:C17H19N3O4
    Color and Shape:Yellow Solid
    Molecular weight:329.36

    Ref: 4Z-S-2711

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

    CAS:
    Formula:C16H20Cl2N6
    Color and Shape:Pale Yellow Solid
    Molecular weight:367.28

    Ref: 4Z-D-2411

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

    CAS:
    Formula:C26H30NO4S2·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:484.66 79.90

    Ref: 4Z-A-211002

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Olmesartan Impurity 20

    CAS:
    Formula:C33H25BrN4
    Color and Shape:White To Off-White Solid
    Molecular weight:557.50

    Ref: 4Z-O-0822

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Vilazodone-d8

    CAS:
    Formula:C26H19D8N5O2
    Color and Shape:White To Off-White Solid
    Molecular weight:449.58

    Ref: 4Z-V-212

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Tadalafil EP Impurity B ((6S,12S)-Tadalafil)

    CAS:
    Formula:C22H19N3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:389.41

    Ref: 4Z-T-1025

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

    CAS:
    Formula:C26H32F2N6O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:562.64

    Ref: 4Z-T-8163

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

    CAS:
    Formula:C15H14O4
    Color and Shape:Pale Yellow Solid
    Molecular weight:258.27

    Ref: 4Z-M-142001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Gabapentin Impurity 20


    Formula:C18H23NO2
    Color and Shape:Colorless Liquid
    Molecular weight:285.39

    Ref: 4Z-G-1033

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


    Formula:C11H16N2O4
    Molecular weight:240.26

    Ref: 4Z-O-064005

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Dabigatran impurity 86

    CAS:
    Formula:C34H41N7O5
    Color and Shape:Off-White Solid
    Molecular weight:627.75

    Ref: 4Z-D-5911

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Racemic Arimoclomol-d10 Maleate

    CAS:
    Formula:C14H10ClN3O3D10·C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:323.85 116.07

    Ref: 4Z-A-179002

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

    CAS:
    Formula:C17H20N6O
    Molecular weight:324.39

    Ref: 4Z-R-093013

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

    CAS:
    Formula:C8H12N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:168.20

    Ref: 4Z-L-054

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

    CAS:
    Formula:C13H12F3N3O2
    Molecular weight:299.25

    Ref: 4Z-F-179010

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

    CAS:
    Formula:C23H30N6O3
    Color and Shape:Off-White Solid
    Molecular weight:438.53

    Ref: 4Z-S-0642

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