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

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

    Ref: 4Z-D-5927

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


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

    Ref: 4Z-L-4482

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Clofazimine EP Impurity A

    CAS:
    Formula:C24H16Cl2N4
    Molecular weight:431.32

    Ref: 4Z-C-754

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

    CAS:
    Formula:C16H9FO4
    Color and Shape:White To Off-White Solid
    Molecular weight:284.24

    Ref: 4Z-O-032027

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Naratriptan Impurity 16 Chloride

    CAS:
    Formula:C7H16NO·Cl
    Molecular weight:130.21 35.45

    Ref: 4Z-N-2723

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Ribociclib-d6

    CAS:
    Formula:C23H24D6N8O
    Molecular weight:440.58

    Ref: 4Z-R-128005

    5mg
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    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
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  • ent-Valsartan Impurity 8 HCl


    Formula:C20H22N2O2·HCl
    Molecular weight:322.41 36.46

    Ref: 4Z-V-0284

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • 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
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Omeprazole Related Compound 7 HCl

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

    Ref: 4Z-O-0250

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

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

    Ref: 4Z-A-2410

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Omeprazole-d3

    CAS:
    Formula:C17H16D3N3O3S
    Color and Shape:Pale Brown Solid
    Molecular weight:348.44

    Ref: 4Z-O-021

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

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

    Ref: 4Z-D-1139

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

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

    Ref: 4Z-R-3410

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

    CAS:
    Formula:C15H15N5O4
    Molecular weight:329.32

    Ref: 4Z-D-7813

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

    CAS:
    Formula:C31H46N4O7
    Color and Shape:White To Off-White Solid
    Molecular weight:586.73

    Ref: 4Z-C-213003

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    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
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  • Primaquine EP Impurity D

    CAS:
    Formula:C23H23N3O3
    Molecular weight:389.46

    Ref: 4Z-P-296022

    5mg
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    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
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    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
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  • Brivaracetam EP Impurity D

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

    Ref: 4Z-B-105014

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

    CAS:
    Formula:C20H17Cl3N2O2·HCl
    Molecular weight:423.73 36.46

    Ref: 4Z-E-5412

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • rac-trans-7-Hydroxy-Pramipexole

    CAS:
    Formula:C10H17N3OS
    Color and Shape:Off-White Solid
    Molecular weight:227.33

    Ref: 4Z-P-1212

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    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
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • (S)-Rasagiline

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

    Ref: 4Z-R-1945

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


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

    Ref: 4Z-I-1227

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Cevimeline N-Oxide (Mixture of Diastereomers)

    CAS:
    Formula:C10H17NO2S
    Molecular weight:215.31

    Ref: 4Z-C-209003

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

    CAS:
    Formula:C31H34N4O6
    Color and Shape:Yellow Solid
    Molecular weight:558.64

    Ref: 4Z-I-186

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    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
  • Tadalafil Impurity 11

    CAS:
    Formula:C9H8O5
    Molecular weight:196.16

    Ref: 4Z-T-1061

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Pyridinium 1-Ethyl-4-Methylbenzenesulfonate

    CAS:
    Formula:C7H10N·C7H7O3S
    Color and Shape:Off-White Solid
    Molecular weight:108.16 171.19

    Ref: 4Z-P-142047

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    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
  • N-Nitroso Metoprolol EP Impurity C


    Formula:C13H18N2O4
    Molecular weight:266.30

    Ref: 4Z-M-0839

    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€
  • Tamsulosin EP Impurity E

    CAS:
    Formula:C8H9NO4S
    Color and Shape:White To Off-White Solid
    Molecular weight:215.22

    Ref: 4Z-T-1223

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

    CAS:
    Formula:C14H12ClNO2
    Color and Shape:Off-White Solid
    Molecular weight:261.71

    Ref: 4Z-I-1217

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    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
  • Imatinib EP Impurity C (N-Desmethyl Imatinib)

    CAS:
    Formula:C28H29N7O
    Color and Shape:Pale Yellow Solid
    Molecular weight:479.59

    Ref: 4Z-I-093

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    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
  • Vemurafenib-d7

    CAS:
    Formula:C23H11D7ClF2N3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:496.96

    Ref: 4Z-V-029002

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • rac-Apremilast

    CAS:
    Formula:C22H24N2O7S
    Color and Shape:Pale Yellow Solid
    Molecular weight:460.50

    Ref: 4Z-A-182038

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


    Formula:C34H53N3O6
    Color and Shape:White To Off-White Solid
    Molecular weight:599.81

    Ref: 4Z-D-3742

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

    CAS:
    Formula:C12H18O2
    Molecular weight:194.27

    Ref: 4Z-M-169011

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

    CAS:
    Formula:C17H17FIN3O3
    Molecular weight:457.24

    Ref: 4Z-T-122009

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

    CAS:
    Formula:C12H16F3N·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:231.26 36.46

    Ref: 4Z-F-108001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Pomalidomide Impurity 13


    Formula:C13H15N3O6
    Color and Shape:Off-White Solid
    Molecular weight:309.28

    Ref: 4Z-P-178018

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

    CAS:
    Formula:C20H17FO4S
    Color and Shape:Yellow Solid
    Molecular weight:372.41

    Ref: 4Z-S-294

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

    CAS:
    Formula:C33H45ClFNO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:558.18 36.46

    Ref: 4Z-H-0126

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Lansoprazole EP Impurity F (Rabeprazole EP Impurity H, Rabeprazole USP Related Compound F)

    CAS:
    Formula:C14H12ClN3OS
    Color and Shape:White To Off-White Solid
    Molecular weight:305.78

    Ref: 4Z-L-0314

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Trelagliptin Impurity 16

    CAS:
    Formula:C31H28F2N8O4
    Color and Shape:White To Off-White Solid
    Molecular weight:614.61

    Ref: 4Z-T-155016

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • (R)-Carisbamate-d4

    CAS:
    Formula:C9H6D4ClNO3
    Color and Shape:White To Off-White Solid
    Molecular weight:219.66

    Ref: 4Z-C-648

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Olodaterol Glucuronide Sodium Salt


    Formula:C27H33N2O11·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:561.56 22.99

    Ref: 4Z-O-098003

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Nicarbazin Impurity 1-d8

    CAS:
    Formula:C13H2D8N4O5
    Color and Shape:Yellow Solid
    Molecular weight:310.29

    Ref: 4Z-N-068004

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Ref: 4Z-G-106

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

    CAS:
    Formula:C9H8N2O2
    Color and Shape:Off-White Solid
    Molecular weight:176.18

    Ref: 4Z-G-078

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Tropatepine (Mixture of Diastereomers)

    CAS:
    Formula:C22H23NS
    Molecular weight:333.49

    Ref: 4Z-T-248001

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Etoricoxib Impurity 17

    CAS:
    Formula:C15H15NO2S
    Color and Shape:White To Off-White Solid
    Molecular weight:273.35

    Ref: 4Z-E-4523

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

    CAS:
    Formula:C21H26N2S2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:370.58 36.46

    Ref: 4Z-T-481

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Sildenafil Analogue I (Propoxyphenyl-Thiohydroxyhomo Sildenafil)

    CAS:
    Formula:C24H34N6O4S2
    Color and Shape:Yellow Solid
    Molecular weight:534.69

    Ref: 4Z-S-0657

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

    CAS:
    Formula:C23H18Cl2F4N2O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:581.36

    Ref: 4Z-S-206003

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Apixaban Impurity 24

    CAS:
    Formula:C26H27N5O4
    Color and Shape:White To Off-White Solid
    Molecular weight:473.53

    Ref: 4Z-A-10238

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Famotidine-13C-d3

    CAS:
    Formula:C713CH12D3N7O2S3
    Color and Shape:White To Off-White Solid
    Molecular weight:341.45

    Ref: 4Z-F-192

    5mg
    To inquire
    10mg
    2,670.00€
    25mg
    4,854.00€
    50mg
    8,008.00€
    100mg
    To inquire
  • Ref: 4Z-C-4840

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Irgafos 168 (Plastic Additive USP 5)

    CAS:
    Formula:C42H63O3P
    Molecular weight:646.94

    Ref: 4Z-I-147002

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

    CAS:
    Formula:C7H5O2·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:121.12 22.99

    Ref: 4Z-B-4515

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Valsartan Impurity 48

    CAS:
    Formula:C19H21N5O2
    Molecular weight:351.41

    Ref: 4Z-V-0271

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Isoprenaline Impurity 38 HCl

    CAS:
    Formula:C12H17NO3·HCl
    Molecular weight:223.27 36.46

    Ref: 4Z-I-4544

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Isoprenaline Impurity 40

    CAS:
    Formula:C11H13NO3
    Molecular weight:207.23

    Ref: 4Z-I-4546

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Sitagliptin Impurity 107

    CAS:
    Formula:C14H6F6O2
    Molecular weight:320.19

    Ref: 4Z-S-20139

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Rotigotine EP Impurity J HCl


    Formula:C25H31NOS2·HCl
    Color and Shape:Off-White Solid
    Molecular weight:425.65 36.46

    Ref: 4Z-R-4322

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

    CAS:
    Formula:C8H7ClO3
    Molecular weight:186.59

    Ref: 4Z-I-4534

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Apixaban Impurity 39

    CAS:
    Formula:C31H37N5O6
    Molecular weight:575.67

    Ref: 4Z-A-10253

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Erlotinib O-Desmethyl Metabolite Isomer (M14)

    CAS:
    Formula:C21H21N3O4
    Molecular weight:379.42

    Ref: 4Z-E-285

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Brivaracetam

    CAS:
    Formula:C11H20N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:212.29

    Ref: 4Z-B-105001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Ketoconazole N-Oxide (Ketoconazole Metabolite (M13))

    CAS:
    Formula:C26H28Cl2N4O5
    Color and Shape:White To Off-White Solid
    Molecular weight:547.43

    Ref: 4Z-K-0111

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

    CAS:
    Formula:C12H14O
    Color and Shape:Pale Yellow Liquid
    Molecular weight:174.24

    Ref: 4Z-E-367

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

    CAS:
    Formula:C9H14N6O2
    Color and Shape:Green Solid
    Molecular weight:238.25

    Ref: 4Z-M-1235

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Darolutamide Impurity 4 (Mixture of Diastereomers)

    CAS:
    Formula:C19H19ClN6O2
    Molecular weight:398.85

    Ref: 4Z-D-245005

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

    CAS:
    Formula:C17H28O2O·HCl
    Molecular weight:276.42 36.46

    Ref: 4Z-E-143001

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

    CAS:
    Formula:C17H18N2O6S
    Molecular weight:378.41

    Ref: 4Z-I-092012

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Irbesartan Impurity 28

    CAS:
    Formula:C19H15N3
    Color and Shape:White To Off-White Solid
    Molecular weight:285.35

    Ref: 4Z-I-0239

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • N-Nitroso Metamizole EP Impurity C-13C-d3

    CAS:
    Formula:C1113CH11D3N4O2
    Molecular weight:250.28

    Ref: 4Z-M-5335

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
    200mg
    9,377.00€
  • Praziquantel

    CAS:
    Formula:C19H24N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:312.42

    Ref: 4Z-P-631

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


    Formula:C30H32F6N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:578.60

    Ref: 4Z-N-075027

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

    CAS:
    Formula:C6H15NO2
    Color and Shape:Colorless Liquid
    Molecular weight:133.19

    Ref: 4Z-M-0816

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

    CAS:
    Formula:C21H16ClF3N4O3·C7H8O3S
    Color and Shape:Off-White Solid
    Molecular weight:464.83 172.20

    Ref: 4Z-S-2738

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Metoprolol-d6 Hemi-L-Tartrate

    CAS:
    Formula:C15H19D6NO3·5C4H6O6
    Molecular weight:273.41 0.5*150.09

    Ref: 4Z-M-0834

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

    CAS:
    Formula:C22H32N4O4·2Br
    Color and Shape:White To Off-White Solid
    Molecular weight:416.52 2x79.90

    Ref: 4Z-D-137001

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Gabapentin-d4

    CAS:
    Formula:C9H13D4NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:175.26

    Ref: 4Z-G-101

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Telmisartan-13C-d3

    CAS:
    Formula:C3213CH27D3N4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:518.64

    Ref: 4Z-T-1320

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

    CAS:
    Formula:C9H13NO3
    Color and Shape:Off-White Solid
    Molecular weight:183.21

    Ref: 4Z-E-261

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Tenoxicam EP Impurity G

    CAS:
    Formula:C8H8N2O4S2
    Color and Shape:White To Off-White Solid
    Molecular weight:260.28

    Ref: 4Z-T-130007

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

    CAS:
    Formula:C8H12N4O3
    Color and Shape:Off-White Solid
    Molecular weight:212.21

    Ref: 4Z-S-0625

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

    CAS:
    Formula:C17H17N3O5
    Color and Shape:Pale Yellow Solid
    Molecular weight:343.34

    Ref: 4Z-I-0810

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

    CAS:
    Formula:C20H24N2·C4H4O4
    Color and Shape:Yellow Solid
    Molecular weight:292.43 116.07

    Ref: 4Z-D-096007

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

    CAS:
    Formula:C17H21NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:255.36 36.46

    Ref: 4Z-D-087

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


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

    Ref: 4Z-G-1032

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    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
  • Fasudil Impurity 23 DiHCl

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

    Ref: 4Z-F-6127

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

    CAS:
    Formula:C12H17NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:207.27 36.46

    Ref: 4Z-E-076008

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

    CAS:
    Formula:C26H34N8O5
    Color and Shape:White To Off-White Solid
    Molecular weight:538.61

    Ref: 4Z-P-055

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    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
  • Levetiracetam-d6

    CAS:
    Formula:C8H8D6N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:176.25

    Ref: 4Z-L-052

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

    CAS:
    Formula:C20H18ClF2N5O3
    Molecular weight:449.84

    Ref: 4Z-A-330001

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

    CAS:
    Formula:C21H28N2O6
    Molecular weight:404.46

    Ref: 4Z-N-159

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


    Formula:C13H16Br2N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:376.09

    Ref: 4Z-A-6015

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Methylene-Bis Paroxetine DiHCl

    CAS:
    Formula:C39H40F2N2O6·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:670.75 2*36.46

    Ref: 4Z-P-0218

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Fesoterodine Impurity 29 HCl


    Formula:C20H27NO2·HCl
    Molecular weight:313.44 36.46

    Ref: 4Z-F-3437

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

    CAS:
    Formula:C6H14ClN·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:135.64 36.46

    Ref: 4Z-A-079

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

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

    Ref: 4Z-E-150002

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • 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
  • Rivaroxaban Impurity 24 (Mixture of Diastereomers)

    CAS:
    Formula:C28H31N5O8
    Color and Shape:White To Off-White Solid
    Molecular weight:565.58

    Ref: 4Z-R-2938

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Enzalutamide Impurity 6

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

    Ref: 4Z-E-068017

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

    CAS:
    Formula:C8H8ClNO3
    Color and Shape:White To Off-White Solid
    Molecular weight:201.61

    Ref: 4Z-M-608

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

    CAS:
    Formula:C16H22N2O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:290.36 36.46

    Ref: 4Z-C-154001

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

    CAS:
    Formula:C17H11Br3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:502.98

    Ref: 4Z-B-079002

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    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
  • Ketoconazole Impurity 12


    Formula:C14H14Cl2N2O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:329.18

    Ref: 4Z-K-0133

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

    CAS:
    Formula:C15H14N2O3
    Molecular weight:270.29

    Ref: 4Z-O-0628

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Rivaroxaban Impurity 70

    CAS:
    Formula:C5H2Cl2O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:197.03

    Ref: 4Z-R-2986

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

    CAS:
    Formula:C13H12N2O2
    Color and Shape:Yellow Solid
    Molecular weight:228.25

    Ref: 4Z-C-564

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • 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
  • 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
  • Prochlorperazine EP Impurity A (Prochlorperazine Sulfoxide)

    CAS:
    Formula:C20H24ClN3OS
    Color and Shape:White To Off-White Solid
    Molecular weight:389.94

    Ref: 4Z-P-145

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

    CAS:
    Formula:C19H23ClN4O2
    Molecular weight:374.87

    Ref: 4Z-B-645

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

    CAS:
    Formula:C25H22N4O5
    Molecular weight:458.47

    Ref: 4Z-E-4810

    5mg
    To inquire
    10mg
    6,067.00€
    25mg
    11,163.00€
    50mg
    18,200.00€
    100mg
    To inquire
  • (S)-Mianserin

    CAS:
    Formula:C18H20N2
    Color and Shape:White To Off-White Solid
    Molecular weight:264.37

    Ref: 4Z-M-0910

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

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

    Ref: 4Z-A-6820

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • N-Desmethyl Bedaquiline-d6

    CAS:
    Formula:C31H23D6BrN2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:547.53

    Ref: 4Z-B-101003

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

    CAS:
    Formula:C29H27F2N7O5S
    Color and Shape:Off-White Solid
    Molecular weight:623.64

    Ref: 4Z-R-139001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Montelukast Impurity 6

    CAS:
    Formula:C29H26ClNO
    Color and Shape:White To Off-White Solid
    Molecular weight:439.99

    Ref: 4Z-M-3030

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Fingolimod Impurity 30 DiHCl


    Formula:C24H44N2O4·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:424.63 2 36.46

    Ref: 4Z-F-3249

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

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

    Ref: 4Z-N-1739

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Tofacitinib Impurity 136 HCl

    CAS:
    Formula:C10H17N3O·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:195.27 36.46

    Ref: 4Z-T-117055

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

    CAS:
    Formula:C18H31NO4·5C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:325.45 0.5*116.07

    Ref: 4Z-B-0913

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • rac-Levomepromazine-13C-d3

    CAS:
    Formula:C1813CH21D3N2OS
    Color and Shape:White To Off-White Solid
    Molecular weight:332.48

    Ref: 4Z-L-104012

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


    Formula:C14H16N2O2
    Color and Shape:Off-White To Pale Yellow Solid
    Molecular weight:244.30

    Ref: 4Z-F-1716

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Flutamide

    CAS:
    Formula:C11H11F3N2O3
    Molecular weight:276.22

    Ref: 4Z-F-504

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Oxomemazine Impurity 3 HCl

    CAS:
    Formula:C6H14ClN·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:135.64 36.46

    Ref: 4Z-O-134

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Flupentixol DiHCl (Mixture of Z and E Isomers)

    CAS:
    Formula:C23H25F3N2OS·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:434.53 2*36.46

    Ref: 4Z-F-572

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Phenylbutazone EP Impurity A (Bumadizone)

    CAS:
    Formula:C19H22N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:326.40

    Ref: 4Z-P-348

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

    CAS:
    Formula:C11H7D5N2O2
    Molecular weight:209.26

    Ref: 4Z-M-043

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

    CAS:
    Formula:C18H28N2O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:368.49

    Ref: 4Z-C-145011

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Empagliflozin Impurity 57

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

    Ref: 4Z-E-638

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Acotiamide Impurity 9

    CAS:
    Formula:C6H10N4OS
    Color and Shape:White To Off-White Solid
    Molecular weight:186.24

    Ref: 4Z-A-140009

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

    CAS:
    Formula:C10H7N3O4S
    Color and Shape:Pale Brown Solid
    Molecular weight:265.24

    Ref: 4Z-T-441

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Cobicistat Impurity 3 (Mixture of Diastereomers)


    Formula:C36H44N6O5S2
    Molecular weight:704.91

    Ref: 4Z-C-122008

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Phenylephrine Impurity 46 HCl


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

    Ref: 4Z-P-2627

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Nintedanib Impurity 6

    CAS:
    Formula:C30H31N5O4
    Color and Shape:Yellow Solid
    Molecular weight:525.61

    Ref: 4Z-N-066015

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

    CAS:
    Formula:C21H26ClN3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:403.91

    Ref: 4Z-C-187002

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Alogliptin Related Compound 15

    CAS:
    Formula:C20H23N5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:381.44

    Ref: 4Z-A-4918

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • 4'-Hydroxy Propafenone HCl

    CAS:
    Formula:C21H27NO4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:357.45 36.46

    Ref: 4Z-P-158

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    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
  • Imatinib Impurity 14


    Formula:C21H23N5O
    Color and Shape:White To Off-White Solid
    Molecular weight:361.45

    Ref: 4Z-I-0934

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Sparsentan (RE-021)

    CAS:
    Formula:C32H40N4O5S
    Color and Shape:White To Off-White Solid
    Molecular weight:592.76

    Ref: 4Z-S-059002

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • rac-Paroxetine EP Impurity I (Mixture of Diastereomers)

    CAS:
    Formula:C12H16FNO
    Color and Shape:White To Off-White Solid
    Molecular weight:209.26

    Ref: 4Z-P-0257

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

    CAS:
    Formula:C25H32N2O6
    Color and Shape:Off-White Solid
    Molecular weight:456.54

    Ref: 4Z-I-0111

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    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
  • Thiohomo Sildenafil

    CAS:
    Formula:C23H32N6O3S2
    Color and Shape:Pale Yellow Solid
    Molecular weight:504.67

    Ref: 4Z-S-069

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

    CAS:
    Formula:C23H24N3O6·Na
    Molecular weight:438.46 22.99

    Ref: 4Z-T-268

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

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

    Ref: 4Z-N-179

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Tadalafil EP Impurity I (Mixture of Diastereomers)

    CAS:
    Formula:C22H19N3O5
    Color and Shape:White To Off-White Solid
    Molecular weight:405.41

    Ref: 4Z-T-1020

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

    CAS:
    Formula:C50H48N12O4
    Molecular weight:881.01

    Ref: 4Z-I-061014

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • 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
  • Cilnidipine-d7

    CAS:
    Formula:C27H21D7N2O7
    Color and Shape:Off-White Solid
    Molecular weight:499.57

    Ref: 4Z-C-166006

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

    CAS:
    Formula:C12H20N4O3S
    Color and Shape:Off-White Solid
    Molecular weight:300.38

    Ref: 4Z-R-037

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • (S)-O-Desmethyl Rabeprazole Impurity

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

    Ref: 4Z-R-2020

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

    CAS:
    Formula:C25H22N4O4
    Color and Shape:Orange Solid
    Molecular weight:442.48

    Ref: 4Z-E-481

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

    CAS:
    Formula:C11H14N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:238.24

    Ref: 4Z-F-411

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Indobufen Impurity 31

    CAS:
    Formula:C12H15NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:221.26

    Ref: 4Z-I-5134

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

    CAS:
    Formula:C18H19ClN4O
    Molecular weight:342.83

    Ref: 4Z-C-149

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Nicardipine Impurity 40 Sodium Salt

    CAS:
    Formula:C25H26N3O6·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:464.50 22.99

    Ref: 4Z-N-4823

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

    CAS:
    Formula:C22H19ClN2O5
    Color and Shape:White To Off-White Solid
    Molecular weight:426.85

    Ref: 4Z-T-104

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    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
  • (R)-Zanubrutinib-d5

    CAS:
    Formula:C27H24D5N5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:476.59

    Ref: 4Z-Z-034015

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