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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 65541 products of "Quinazoline and Quinoline Derivatives"

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  • Solifenacin Impurity 11

    CAS:
    Formula:C23H26N2O3
    Molecular weight:378.47

    Ref: 4Z-S-1871

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Olaparib Impurity 28

    CAS:
    Formula:C16H12N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:296.28

    Ref: 4Z-O-032030

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Fenoldopam Mesylate

    CAS:
    Formula:C16H16ClNO3·CH4O3S
    Molecular weight:305.76 96.10

    Ref: 4Z-F-158001

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Cabergoline N-Oxide


    Formula:C26H37N5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:467.61

    Ref: 4Z-C-799

    5mg
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    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
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  • 2-Hydroxy Desipramine

    CAS:
    Formula:C18H22N2O
    Color and Shape:Off-White Solid
    Molecular weight:282.39

    Ref: 4Z-D-021

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Pantoprazole Impurity 36

    CAS:
    Formula:C16H15F2N3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:383.37

    Ref: 4Z-P-0157

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


    Formula:C16H23N3O
    Color and Shape:Off-White Solid
    Molecular weight:273.38

    Ref: 4Z-B-179

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


    Formula:C15H15FN4O5
    Molecular weight:350.31

    Ref: 4Z-L-2373

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Erlotinib Impurity 41

    CAS:
    Formula:C8H7N
    Color and Shape:Yellow Solid
    Molecular weight:117.15

    Ref: 4Z-E-2860

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Pramipexole Impurity DiHCl (2,6-Diamino-5,6-Dihydrobenzo[d]thiazol-7(4H)-One DiHCl)

    CAS:
    Formula:C7H9N3OS·2HCl
    Color and Shape:Pale Brown Solid
    Molecular weight:183.23 2 36.46

    Ref: 4Z-P-1218

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

    CAS:
    Formula:C18H32N2O3·HCl
    Molecular weight:324.47 36.46

    Ref: 4Z-G-1023

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ezetimibe Impurity 87

    CAS:
    Formula:C43H44F2N2O5Si
    Color and Shape:White To Off-White Solid
    Molecular weight:734.92

    Ref: 4Z-E-06129

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Pantoprazole Impurity 1 (Mixture of Diastereomers)

    CAS:
    Formula:C16H14ClF2N3O4S
    Molecular weight:417.81

    Ref: 4Z-P-0122

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Erlotinib Impurity 40

    CAS:
    Formula:C8H7N
    Color and Shape:Pale Yellow Liquid
    Molecular weight:117.15

    Ref: 4Z-E-2859

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Erlotinib O-Desmethyl Metabolite Isomer (M13) HCl

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

    Ref: 4Z-E-288

    5mg
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  • Tucatinib Impurity 4-d6

    CAS:
    Formula:C26H20D6N8O2S
    Molecular weight:520.64

    Ref: 4Z-T-424015

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • (S)-Salbutamol ((S)-Albuterol)

    CAS:
    Formula:C13H21NO3
    Color and Shape:Off-White Solid
    Molecular weight:239.32

    Ref: 4Z-S-1725

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Lapirium Chloride

    CAS:
    Formula:C21H35N2O3·Cl
    Color and Shape:Pale Yellow Solid
    Molecular weight:363.52 35.45

    Ref: 4Z-L-166001

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

    CAS:
    Formula:C11H23NO3
    Color and Shape:Pale Pink Oil
    Molecular weight:217.31

    Ref: 4Z-C-638

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Sitagliptin Carbamoyl Glucuronide

    CAS:
    Formula:C23H23F6N5O9
    Color and Shape:Pale Yellow To Off-White Solid
    Molecular weight:627.45

    Ref: 4Z-S-204

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


    Formula:C18H27Cl3NO6P
    Color and Shape:Pale Brown Liquid
    Molecular weight:490.74

    Ref: 4Z-C-618

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Axitinib Impurity 26

    CAS:
    Formula:C17H15N3O3S
    Molecular weight:341.39

    Ref: 4Z-A-188029

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • cis-Risperidone N-Oxide

    CAS:
    Formula:C23H27FN4O3
    Color and Shape:Off-White Solid
    Molecular weight:426.49

    Ref: 4Z-R-0638

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

    CAS:
    Formula:C10H23N3O3
    Molecular weight:233.31

    Ref: 4Z-E-279

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

    CAS:
    Formula:C23H32N4O
    Color and Shape:Pale Brown Solid
    Molecular weight:380.54

    Ref: 4Z-C-791

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Selexipag Impurity 44

    CAS:
    Formula:C23H26N4O4S
    Molecular weight:454.55

    Ref: 4Z-S-101050

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Itopride Impurity 18

    CAS:
    Formula:C19H24N2O4
    Molecular weight:344.41

    Ref: 4Z-I-2829

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

    CAS:
    Formula:C20H21ClN2
    Color and Shape:White To Off-White Solid
    Molecular weight:324.85

    Ref: 4Z-L-1020

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

    CAS:
    Formula:C18H20N2O6S
    Molecular weight:392.43

    Ref: 4Z-I-092011

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Doxylamine N,N-Dioxide

    CAS:
    Formula:C17H22N2O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:302.37

    Ref: 4Z-D-387

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Dolutegravir Impurity 6

    CAS:
    Formula:C20H19F2N3O5
    Color and Shape:White To Off-White Solid
    Molecular weight:419.38

    Ref: 4Z-D-093008

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Rupatadine N-Oxide ([1,2-b]Pyridine N-Oxide)


    Formula:C26H26ClN3O
    Molecular weight:431.96

    Ref: 4Z-R-4214

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Erlotinib Impurity 26

    CAS:
    Formula:C9H10O4
    Molecular weight:182.18

    Ref: 4Z-E-2845

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Imatinib Impurity 21 (Imatinib Piperazine Di-N-Oxide)

    CAS:
    Formula:C29H31N7O3
    Color and Shape:Pale Yellow To Off-White Solid
    Molecular weight:525.61

    Ref: 4Z-I-098

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Argatroban Impurity 39 (Ethyl (2S,4R)-4-Methylpipecolate)

    CAS:
    Formula:C9H17NO2
    Color and Shape:Pale Yellow Liquid
    Molecular weight:171.24

    Ref: 4Z-A-5915

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


    Formula:C20H28N2OS
    Color and Shape:White To Off-White Solid
    Molecular weight:344.52

    Ref: 4Z-Z-039019

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Irbesartan Impurity 24


    Formula:C14H12N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:252.28

    Ref: 4Z-I-0233

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Nemonoxacin-13C-d3 DiHCl

    CAS:
    Formula:C1913CH22D3N3O4·2HCl
    Molecular weight:375.45 2*36.46

    Ref: 4Z-N-160002

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Epinephrine Impurity 33


    Formula:C9H13NO6S
    Molecular weight:263.26

    Ref: 4Z-E-2689

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Oxethazaine Impurity 2

    CAS:
    Formula:C11H17NO
    Color and Shape:White To Off-White Solid
    Molecular weight:179.26

    Ref: 4Z-O-143

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Sildenafil Impurity 74

    CAS:
    Formula:C16H18N4O2
    Molecular weight:298.35

    Ref: 4Z-S-06189

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Tadalafil Impurity 59


    Formula:C24H20Cl2N2O6
    Color and Shape:White To Off-White Solid
    Molecular weight:503.33

    Ref: 4Z-T-10105

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Epinastine Impurity 1 HCl

    CAS:
    Formula:C15H15N3O2·HCl
    Color and Shape:Off-White Solid
    Molecular weight:269.31 36.46

    Ref: 4Z-E-4310

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

    CAS:
    Formula:C21H16O2
    Molecular weight:300.36

    Ref: 4Z-C-8229

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • rac-Apremilast Impurity 19

    CAS:
    Formula:C20H20N2O8S
    Molecular weight:448.45

    Ref: 4Z-A-182091

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Saxagliptin Impurity 17 HCl

    CAS:
    Formula:C18H23N3O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:313.40 36.46

    Ref: 4Z-S-3225

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Rivaroxaban Impurity 15 (Mixture of Diastereomers)

    CAS:
    Formula:C19H18ClN3O6S
    Color and Shape:Pale Yellow Solid
    Molecular weight:451.88

    Ref: 4Z-R-2929

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Sarizotan DiHCl

    CAS:
    Formula:C22H21FN2O·2HCl
    Molecular weight:348.42 2*36.46

    Ref: 4Z-S-170001

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

    CAS:
    Formula:C14H22N4O2
    Molecular weight:278.36

    Ref: 4Z-R-128007

    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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  • N-Desmethyl Regorafenib N-Oxide (M5 Metabolite)

    CAS:
    Formula:C20H13ClF4N4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:484.80

    Ref: 4Z-R-078009

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Selexipag Metabolite N-Oxide (MRE-269 N-Oxide, ACT-333679 N-Oxide)

    CAS:
    Formula:C25H29N3O4
    Color and Shape:Off-White Solid
    Molecular weight:435.52

    Ref: 4Z-S-101006

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Ref: 4Z-T-8112

    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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  • Betahistine DiHCl

    CAS:
    Formula:C8H12N2·2HCl
    Color and Shape:Pale Orange Solid
    Molecular weight:136.20 2*36.46

    Ref: 4Z-B-368

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Itopride Impurity 6 DiHCl

    CAS:
    Formula:C11H18N2O·2HCl
    Molecular weight:194.28 2*36.46

    Ref: 4Z-I-2813

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • ZLN005-d4 (on Benzimidazole Ring)

    CAS:
    Formula:C17H14D4N2
    Color and Shape:White To Off-White Solid
    Molecular weight:254.37

    Ref: 4Z-Z-038002

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

    CAS:
    Formula:C23H33N2O·I
    Color and Shape:White To Off-White Solid
    Molecular weight:353.53 126.90

    Ref: 4Z-I-201

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

    CAS:
    Formula:C24H16Cl2N4
    Molecular weight:431.32

    Ref: 4Z-C-754

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

    CAS:
    Formula:C11H13N3O2
    Molecular weight:219.24

    Ref: 4Z-P-354003

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Fingolimod Impurity 7

    CAS:
    Formula:C19H31NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:337.46

    Ref: 4Z-F-3219

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Quetiapine Hemifumarate Ester


    Formula:C25H27N3O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:481.57

    Ref: 4Z-Q-0143

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Palbociclib Impurity 34

    CAS:
    Formula:C6H8O4
    Color and Shape:Pale Yellow Solid
    Molecular weight:144.13

    Ref: 4Z-P-196039

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

    CAS:
    Formula:C21H22F2N6O2
    Molecular weight:428.44

    Ref: 4Z-L-160007

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ref: 4Z-P-412

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

    CAS:
    Formula:C21H21D5N4O3
    Color and Shape:Off-White Solid
    Molecular weight:387.49

    Ref: 4Z-V-057002

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

    CAS:
    Formula:C5H9NO2
    Molecular weight:115.13

    Ref: 4Z-E-0227

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Mirabegron Impurity 36

    CAS:
    Formula:C21H22N4O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:410.49

    Ref: 4Z-M-8649

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


    Formula:C19H25NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:315.41

    Ref: 4Z-M-505

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Ref: 4Z-M-3074

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

    CAS:
    Formula:C9H9ClO
    Color and Shape:White To Off-White Solid
    Molecular weight:168.62

    Ref: 4Z-B-0546

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ivabradine Impurity 55

    CAS:
    Formula:C12H13NO4
    Molecular weight:235.24

    Ref: 4Z-I-3076

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • (R)-Desmethyl Rabeprazole Sodium Salt


    Formula:C17H18N3O3S·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:344.42 22.99

    Ref: 4Z-R-2019

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Sarafloxacin-d8 HCl

    CAS:
    Formula:C20H9D8F2N3O3·HCl
    Color and Shape:Off-White Solid
    Molecular weight:393.42 36.46

    Ref: 4Z-S-452

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Baloxavir Marboxil Impurity 32


    Formula:C14H10F2O3S
    Molecular weight:296.29

    Ref: 4Z-B-192042

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Fexofenadine EP Impurity F HCl (Mixture of Diastereomers)

    CAS:
    Formula:C31H37NO4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:487.64 36.46

    Ref: 4Z-F-0411

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

    CAS:
    Formula:C25H34N6O3
    Color and Shape:Off-White Solid
    Molecular weight:466.59

    Ref: 4Z-V-058

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


    Formula:C16H26N4O4S·C4H4O4
    Molecular weight:370.47 116.07

    Ref: 4Z-T-6823

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Fexofenadine Impurity 26 Sodium Salt


    Formula:C32H38NO4·Na
    Color and Shape:Pale Yellow Solid
    Molecular weight:500.66 22.99

    Ref: 4Z-F-0438

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

    CAS:
    Formula:C23H29ClO8
    Color and Shape:Off-White Solid
    Molecular weight:468.93

    Ref: 4Z-E-6321

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Isoniazid (Isonicotinoyl Hydrazide)

    CAS:
    Formula:C6H7N3O
    Molecular weight:137.14

    Ref: 4Z-I-221

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Tribromoneopentanol-d8

    CAS:
    Formula:C5HD8Br3O
    Molecular weight:332.89

    Ref: 4Z-T-317002

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

    CAS:
    Formula:C6H2D3Cl2N3O
    Molecular weight:209.04

    Ref: 4Z-B-210006

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


    Formula:C19H18FN3O2
    Molecular weight:339.37

    Ref: 4Z-C-0968

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

    CAS:
    Formula:C23H25ClN2O3
    Color and Shape:Off-White Solid
    Molecular weight:412.91

    Ref: 4Z-L-106

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Maraviroc Impurity 9

    CAS:
    Formula:C9H13NO
    Molecular weight:151.21

    Ref: 4Z-M-5813

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

    CAS:
    Formula:C19H24N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:312.41

    Ref: 4Z-P-636

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Fesoterodine Impurity 11 HCl

    CAS:
    Formula:C27H39NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:425.62 36.46

    Ref: 4Z-F-3415

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Lansoprazole EP Impurity A (Lansoprazole N-Oxide)

    CAS:
    Formula:C16H14F3N3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:385.37

    Ref: 4Z-L-039

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Fluphenazine Decanoate EP Impurity C

    CAS:
    Formula:C29H38F3N3O2S
    Color and Shape:Pale Yellow Liquid
    Molecular weight:549.70

    Ref: 4Z-F-119013

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • N-Nitroso rac-Epinephrine (N-Nitroso rac-Adrenaline)


    Formula:C9H12N2O4
    Molecular weight:212.21

    Ref: 4Z-E-2686

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

    CAS:
    Formula:C5H12O3S
    Color and Shape:Pale Yellow Liquid
    Molecular weight:152.21

    Ref: 4Z-P-155006

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 5-Hydroxyl ZLN005-d13

    CAS:
    Formula:C17H5D13N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:279.42

    Ref: 4Z-Z-038006

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • XAV-939

    CAS:
    Formula:C14H11F3N2OS
    Molecular weight:312.31

    Ref: 4Z-X-019001

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

    CAS:
    Formula:C18H19NOS·HCl
    Molecular weight:297.42 36.46

    Ref: 4Z-D-1169

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Primaquine Impurity 13 DiHCl


    Formula:C15H20N4O2·2HCl
    Molecular weight:288.35 2*36.46

    Ref: 4Z-P-296019

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • ZZR Impurity 158


    Formula:C22H33N3O2S
    Molecular weight:403.59

    Ref: 4Z-Z-039170

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


    Formula:C21H29NO
    Color and Shape:White To Off-White Solid
    Molecular weight:311.47

    Ref: 4Z-B-111005

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Oxcarbazepine EP Impurity K (Oxcarbazepine USP Related Compound A)

    CAS:
    Formula:C16H12N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:280.28

    Ref: 4Z-O-0618

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

    CAS:
    Formula:C18H28N4O7
    Color and Shape:Off-White To Pale Yellow Solid
    Molecular weight:412.44

    Ref: 4Z-P-10801

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Nicardipine EP Impurity A (Nicardipine USP Related Compound B (Free Form), Dehydro Nicardipine)

    CAS:
    Formula:C26H27N3O6
    Color and Shape:Pale Yellow Oil
    Molecular weight:477.52

    Ref: 4Z-N-487

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

    CAS:
    Formula:C17H20ClNO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:289.80 36.46

    Ref: 4Z-C-336001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Ramosetron Impurity 6

    CAS:
    Formula:C16H17NO5
    Color and Shape:White To Off-White Solid
    Molecular weight:303.31

    Ref: 4Z-R-418

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

    CAS:
    Formula:C9H15NO3S
    Color and Shape:White To Off-White Solid
    Molecular weight:217.28

    Ref: 4Z-C-1731

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ticagrelor Related Compound 51


    Formula:C17H25N5O5S
    Molecular weight:411.48

    Ref: 4Z-T-8167

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Cobicistat Impurity 5


    Formula:C40H53N7O6S2
    Color and Shape:White To Off-White Solid
    Molecular weight:792.02

    Ref: 4Z-C-122010

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Tofacitinib Impurity 123

    CAS:
    Formula:C29H38N10O2
    Color and Shape:White To Off-White Solid
    Molecular weight:558.69

    Ref: 4Z-T-117016

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


    Formula:C14H14N6O2
    Color and Shape:Yellow Solid
    Molecular weight:298.31

    Ref: 4Z-L-426

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Ref: 4Z-E-263

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Ivacaftor-d19

    CAS:
    Formula:C24H9D19N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:411.61

    Ref: 4Z-I-056003

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • N-Nitroso Vortioxetine Impurity 27


    Formula:C18H19N3O3S
    Molecular weight:357.43

    Ref: 4Z-V-043117

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Baloxavir Marboxil Impurity 26

    CAS:
    Formula:C30H31F2N3O4S
    Molecular weight:567.65

    Ref: 4Z-B-192035

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


    Formula:C27H36ClN3O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:566.11

    Ref: 4Z-D-3724

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ephedrine Impurity 14 HCl


    Formula:C16H19NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:257.33 36.46

    Ref: 4Z-E-128021

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

    CAS:
    Formula:C21H18F2N6O
    Molecular weight:408.41

    Ref: 4Z-A-253011

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

    CAS:
    Formula:C1413CH20D3N5O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:341.45

    Ref: 4Z-O-059002

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • 5-Carboxy-6-Hydroxymethyl-Dehydro-Nitrendipine Sodium Salt

    CAS:
    Formula:C17H15N2O7·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:359.32 22.99

    Ref: 4Z-N-060004

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

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

    Ref: 4Z-P-178001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Trazodone Impurity 6


    Formula:C15H14N6O2
    Color and Shape:Off-White Solid
    Molecular weight:310.32

    Ref: 4Z-T-3325

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Sorafenib Impurity 19

    CAS:
    Formula:C12H10N2O3
    Molecular weight:230.22

    Ref: 4Z-S-2756

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Argatroban Impurity 71


    Formula:C23H31N5O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:505.59

    Ref: 4Z-A-5986

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

    CAS:
    Formula:C11H17NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:179.26 36.46

    Ref: 4Z-M-115002

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

    CAS:
    Formula:C10H9NO3
    Molecular weight:191.19

    Ref: 4Z-D-275008

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

    CAS:
    Formula:C25H34FN3O3
    Color and Shape:Pale Gray Solid
    Molecular weight:443.56

    Ref: 4Z-P-281020

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Diphenidol-d10

    CAS:
    Formula:C21H17D10NO
    Color and Shape:White To Off-White Solid
    Molecular weight:319.51

    Ref: 4Z-D-842

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Imipiramine-d4

    CAS:
    Formula:C19H20N2D4
    Molecular weight:284.44

    Ref: 4Z-I-013

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Ketamine EP Impurity A HCl (Ketamine USP Related Compound A HCl)

    CAS:
    Formula:C13H16ClNO·HCl
    Molecular weight:237.73 36.46

    Ref: 4Z-K-018034

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    1,144.00€
  • ent-Edoxaban (1R,2S,4R)

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

    Ref: 4Z-E-080005

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Oxprenolol-d7

    CAS:
    Formula:C15H16D7NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:272.40

    Ref: 4Z-O-152

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Metoprolol EP Impurity H (Betaxolol EP Impurity B)

    CAS:
    Formula:C14H23NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:253.34

    Ref: 4Z-M-0812

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Cinacalcet Impurity 78 HCl

    CAS:
    Formula:C17H21NO2·HCl
    Molecular weight:271.36 36.46

    Ref: 4Z-C-4089

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


    Formula:C12H7F9O2
    Color and Shape:White To Off-White Solid
    Molecular weight:354.17

    Ref: 4Z-A-3238

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ranitidine EP Impurity C (Ranitidine S-Oxide)

    CAS:
    Formula:C13H22N4O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:330.40

    Ref: 4Z-R-031

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Rebamipide 3-Chloro Impurity

    CAS:
    Formula:C19H15ClN2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:370.79

    Ref: 4Z-R-085001

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Rivaroxaban Impurity 23

    CAS:
    Formula:C16H19N3O6
    Color and Shape:White To Off-White Solid
    Molecular weight:349.34

    Ref: 4Z-R-2937

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

    CAS:
    Formula:C22H23BrN2O3S
    Color and Shape:Off-White Solid
    Molecular weight:475.40

    Ref: 4Z-A-116014

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Perphenazine Piperazine N1-Oxide DiHCl

    CAS:
    Formula:C21H26ClN3O2S·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:419.97 2*36.46

    Ref: 4Z-P-206

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Rivaroxaban Impurity 73

    CAS:
    Formula:C11H6ClNO4S
    Color and Shape:White To Off-White Solid
    Molecular weight:283.68

    Ref: 4Z-R-2989

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • N-Nitroso Levodropropizine EP Impurity B

    CAS:
    Formula:C10H13N3O
    Molecular weight:191.23

    Ref: 4Z-D-4412

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Mianserin EP Impurity E-d4 HCl

    CAS:
    Formula:C17H14D4N2·HCl
    Molecular weight:254.37 36.46

    Ref: 4Z-M-0912

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


    Formula:C19H20N2O6
    Color and Shape:White To Off-White Solid
    Molecular weight:372.38

    Ref: 4Z-E-1511

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Sitagliptin Impurity 112


    Formula:C14H6F6O
    Molecular weight:304.19

    Ref: 4Z-S-20144

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Duloxetine EP Impurity D (1-Naphthol)

    CAS:
    Formula:C10H8O
    Color and Shape:Off-White Solid
    Molecular weight:144.17

    Ref: 4Z-D-1124

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

    CAS:
    Formula:C12H14N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:230.27

    Ref: 4Z-P-231002

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

    CAS:
    Formula:C32H37N7O5
    Color and Shape:Pale Yellow Solid
    Molecular weight:599.69

    Ref: 4Z-D-5927

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Linagliptin Impurity 70


    Formula:C16H13BrN6O2
    Color and Shape:Pale Yellow Solid
    Molecular weight:401.22

    Ref: 4Z-L-4482

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Levalbuterol USP Related Compound A Acetate

    CAS:
    Formula:C13H21NO2·C2H4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:223.32 60.05

    Ref: 4Z-S-1765

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Apixaban Impurity 16

    CAS:
    Formula:C26H29N5O5
    Color and Shape:Yellow Solid
    Molecular weight:491.55

    Ref: 4Z-A-10230

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

    CAS:
    Formula:C19H26N2O5S
    Color and Shape:Off-White Solid
    Molecular weight:394.49

    Ref: 4Z-T-127

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

    CAS:
    Formula:C17H22D5N3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:374.51

    Ref: 4Z-A-833

    5mg
    1,027.00€
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • ent-Valsartan Impurity 8 HCl


    Formula:C20H22N2O2·HCl
    Molecular weight:322.41 36.46

    Ref: 4Z-V-0284

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Candesartan (Candesartan Cilexetil EP Impurity G, Candesartan Cilexetil USP Related Compound G)

    CAS:
    Formula:C24H20N6O3
    Color and Shape:White To Off-White Solid
    Molecular weight:440.46

    Ref: 4Z-C-011

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Atipamezole Impurity 1 HCl

    CAS:
    Formula:C14H12N2O2·HCl
    Color and Shape:Pale Red Solid
    Molecular weight:240.26 36.46

    Ref: 4Z-A-146002

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

    CAS:
    Formula:C16H17N5
    Color and Shape:Colorless Oil
    Molecular weight:279.35

    Ref: 4Z-A-2410

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

    CAS:
    Formula:C8H6N2OS3
    Molecular weight:242.33

    Ref: 4Z-A-238006

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Duloxetine-d3 HCl

    CAS:
    Formula:C18H16D3NOS·HCl
    Molecular weight:300.43 36.46

    Ref: 4Z-D-1139

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Mizolastine Impurity 3 Acetate

    CAS:
    Formula:C21H25FN6·C2H4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:380.47 60.05

    Ref: 4Z-M-191007

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

    CAS:
    Formula:C22H18N6
    Color and Shape:Yellow Solid
    Molecular weight:366.43

    Ref: 4Z-R-3410

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

    CAS:
    Formula:C15H15N5O4
    Molecular weight:329.32

    Ref: 4Z-D-7813

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • N-Nitroso Fexofenadine EP Impurity E

    CAS:
    Formula:C18H20N2O2
    Molecular weight:296.37

    Ref: 4Z-F-0446

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Norepinephrine Impurity 55


    Formula:C8H11NO6S
    Molecular weight:249.24

    Ref: 4Z-N-1772

    5mg
    To inquire
    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • rac-Ephedrine Hydrochloride EP Impurity A

    CAS:
    Formula:C9H10O2
    Molecular weight:150.18

    Ref: 4Z-E-128039

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

    CAS:
    Formula:C23H23N3O3
    Molecular weight:389.46

    Ref: 4Z-P-296022

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

    CAS:
    Formula:C17H18BrN3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:344.26 36.46

    Ref: 4Z-B-160003

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • ZZR Impurity 160


    Formula:C21H31N3O2S
    Molecular weight:389.56

    Ref: 4Z-Z-039172

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

    CAS:
    Formula:C18H22N2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:266.39 36.46

    Ref: 4Z-C-287003

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Imipramine (Clomipramine EP Impurity B)

    CAS:
    Formula:C19H24N2
    Color and Shape:Yellow Oil
    Molecular weight:280.42

    Ref: 4Z-I-011

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Brivaracetam EP Impurity D

    CAS:
    Formula:C11H19NO3
    Color and Shape:Pale Yellow Solid
    Molecular weight:213.28

    Ref: 4Z-B-105014

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

    CAS:
    Formula:C13H12N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:240.27

    Ref: 4Z-T-424009

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

    CAS:
    Formula:C11H17N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:163.26 36.46

    Ref: 4Z-A-549

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Sildenafil Impurity 84

    CAS:
    Formula:C22H32N4O4S
    Molecular weight:448.58

    Ref: 4Z-S-06208

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • (R)-Ambrisentan

    CAS:
    Formula:C22H22N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:378.43

    Ref: 4Z-A-315

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • (S)-Rasagiline

    CAS:
    Formula:C12H13N
    Color and Shape:Pale Yellow Solid
    Molecular weight:171.24

    Ref: 4Z-R-1945

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


    Formula:C22H22ClNO5
    Color and Shape:White To Off-White Solid
    Molecular weight:415.87

    Ref: 4Z-I-1227

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

    CAS:
    Formula:C15H15N3O
    Color and Shape:Yellow Solid
    Molecular weight:253.31

    Ref: 4Z-V-2521

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

    CAS:
    Formula:C19H20N4O
    Molecular weight:320.40

    Ref: 4Z-N-116014

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • 5-Hydroxy Propafenone Sulfate

    CAS:
    Formula:C21H27NO7S
    Color and Shape:White To Off-White Solid
    Molecular weight:437.52

    Ref: 4Z-P-1511

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

    CAS:
    Formula:C17H18FN3O3S·HCl
    Color and Shape:Pale Yellow Solid
    Molecular weight:363.41 36.46

    Ref: 4Z-R-103001

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

    CAS:
    Formula:C18H23N
    Color and Shape:White To Off-White Solid
    Molecular weight:253.39

    Ref: 4Z-T-4913

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

    CAS:
    Formula:C21H23ClFNO2
    Color and Shape:White To Off-White Solid
    Molecular weight:375.87

    Ref: 4Z-H-0112

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Flunarizine Impurity 4

    CAS:
    Formula:C13H10F2O
    Color and Shape:White To Off-White Solid
    Molecular weight:220.22

    Ref: 4Z-F-084008

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

    CAS:
    Formula:C19H25N7O2
    Color and Shape:Off-White Solid
    Molecular weight:383.46

    Ref: 4Z-A-178001

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

    CAS:
    Formula:C16H21NO3
    Color and Shape:Off-White Solid
    Molecular weight:275.35

    Ref: 4Z-R-112001

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

    CAS:
    Formula:C9H9F2NO2
    Molecular weight:201.17

    Ref: 4Z-P-0171

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

    CAS:
    Formula:C9H12N2O3
    Molecular weight:196.21

    Ref: 4Z-P-2695

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Olanzapine Impurity 30

    CAS:
    Formula:C11H11N3
    Molecular weight:185.23

    Ref: 4Z-O-0155

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

    CAS:
    Formula:C18H24I3N3O9
    Molecular weight:807.12

    Ref: 4Z-I-102001

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

    CAS:
    Formula:C17H18FNO3
    Color and Shape:White To Off-White Solid
    Molecular weight:303.33

    Ref: 4Z-S-073007

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

    CAS:
    Formula:C11H10F2IN3O
    Color and Shape:White To Off-White Solid
    Molecular weight:365.12

    Ref: 4Z-F-1443

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

    CAS:
    Formula:C13H17NO
    Molecular weight:203.29

    Ref: 4Z-C-308001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Rivaroxaban Impurity 97

    CAS:
    Formula:C17H16ClN3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:393.84

    Ref: 4Z-R-29110

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Linagliptin Impurity 36


    Formula:C20H18N6O3
    Color and Shape:White To Off-White Solid
    Molecular weight:390.40

    Ref: 4Z-L-4410

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • N1-Nitroso Argatroban (Mixture of Diastereomers)


    Formula:C23H35N7O6S
    Molecular weight:537.64

    Ref: 4Z-A-59126

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
    150mg
    4,837.00€
  • Nilotinib EP Impurity D

    CAS:
    Formula:C17H14N4O2
    Color and Shape:Yellow Solid
    Molecular weight:306.33

    Ref: 4Z-N-3125

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 2’-Oxo Tadalafil

    CAS:
    Formula:C22H17N3O5
    Color and Shape:White To Off-White Solid
    Molecular weight:403.39

    Ref: 4Z-T-1023

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • 3-Hydroxy Desloratadine-O-Glucuronide

    CAS:
    Formula:C25H27ClN2O7
    Color and Shape:White To Off-White Solid
    Molecular weight:502.95

    Ref: 4Z-L-10102

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

    CAS:
    Formula:C19H25NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:315.41

    Ref: 4Z-T-4919

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

    CAS:
    Formula:C17H20N8O4
    Color and Shape:White To Off-White Solid
    Molecular weight:400.40

    Ref: 4Z-P-0512

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Sulpiride EP Impurity A (Amisulpride EP Impurity A)

    CAS:
    Formula:C7H16N2
    Color and Shape:Colourless Liquid
    Molecular weight:128.22

    Ref: 4Z-S-402

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ibrutinib Impurity 27

    CAS:
    Formula:C24H24N6O2
    Molecular weight:428.50

    Ref: 4Z-I-061032

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • ZZR Impurity 141

    CAS:
    Formula:C16H21NO2
    Molecular weight:259.35

    Ref: 4Z-Z-039153

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


    Formula:C25H31ClN2O6
    Color and Shape:White To Off-White Solid
    Molecular weight:490.98

    Ref: 4Z-L-137

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