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Benzimidazole and Imidazole Derivatives

Benzimidazole and Imidazole Derivatives

Benzimidazole is a compound consisting of a benzene ring fused to an imidazole ring, a five-membered structure containing two nitrogen atoms. Benzimidazole derivatives, such as albendazole, are known for their antiparasitic and antifungal activity, used in the treatment of parasitic infections and certain parasitic diseases in animals and humans. Imidazole, on the other hand, is a five-membered structure with two nitrogen atoms found in various biologically active compounds. Imidazole derivatives, such as metronidazole, have antimicrobial and antiparasitic properties. These compounds are also used in the pharmaceutical industry for treating bacterial infections, parasitic diseases, and some fungal infections, as well as in organic chemistry as catalysts. At CymitQuimica, we offer high-purity benzimidazoles and imidazoles for research in medicinal chemistry, pharmacology, and biotechnology.

Found 10354 products of "Benzimidazole and Imidazole Derivatives"

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  • Lurasidone Sulfoxide

    CAS:
    Formula:C28H36N4O3S
    Color and Shape:Pale Yellow Solid
    Molecular weight:508.68

    Ref: 4Z-L-090007

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    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
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  • Letrozole N-Oxide


    Formula:C17H11N5O
    Color and Shape:White To Off-White Solid
    Molecular weight:301.31

    Ref: 4Z-L-1610

    5mg
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    10mg
    508.00€
    25mg
    825.00€
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    1,153.00€
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  • rac-Rivastigmine HCl

    CAS:
    Formula:C14H22N2O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:250.34 36.46

    Ref: 4Z-R-0725

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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Acotiamide Impurity 12


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

    Ref: 4Z-A-140028

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
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  • Ilaprazole Impurity 32 HCl

    CAS:
    Formula:C8H10ClNO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:171.63 36.46

    Ref: 4Z-I-053003

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    444.00€
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  • Biperiden N-Oxide

    CAS:
    Formula:C21H29NO2
    Molecular weight:327.47

    Ref: 4Z-B-111020

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    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • 2,3-Dehydro Pregabalin


    Formula:C8H15NO2
    Color and Shape:Off-White Solid
    Molecular weight:157.21

    Ref: 4Z-P-2736

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    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
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  • Rivastigmine Impurity 7 HCl

    CAS:
    Formula:C13H20N2O2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:236.32 36.46

    Ref: 4Z-R-0723

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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
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  • N-Desalkyl Itraconazole-d8

    CAS:
    Formula:C31H22D8Cl2N8O4
    Color and Shape:Off-White Solid
    Molecular weight:657.58

    Ref: 4Z-I-0318

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    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
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  • Pregabalin Impurity PD0310886


    Formula:C14H25NO6
    Color and Shape:White To Off-White Solid
    Molecular weight:303.36

    Ref: 4Z-P-2734

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    3,640.00€
    25mg
    6,674.00€
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    10,920.00€
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  • Cyclopentolate EP Impurity A

    CAS:
    Formula:C13H16O3
    Color and Shape:Off-White Solid
    Molecular weight:220.27

    Ref: 4Z-C-226002

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    444.00€
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  • Darifenacin N-Oxide (Mixture of Diastereomers)

    CAS:
    Formula:C28H30N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:442.56

    Ref: 4Z-D-1724

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    508.00€
    25mg
    825.00€
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    1,153.00€
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  • Tiotropium Bromide EP Impurity G-d3 Bromide (Tiotropium USP Related Compound G-d3)

    CAS:
    Formula:C9H13D3NO2·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:173.25 79.90

    Ref: 4Z-T-3227

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
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  • Tiotropium Bromide EP Impurity E

    CAS:
    Formula:C11H10O3S2
    Color and Shape:Pale Yellow Solid
    Molecular weight:254.32

    Ref: 4Z-T-3210

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    444.00€
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  • Imidafenacin Impurity 11

    CAS:
    Formula:C16H13N
    Color and Shape:Colorless Oil
    Molecular weight:219.29

    Ref: 4Z-I-4610

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    508.00€
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    825.00€
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    1,153.00€
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  • Ipratropium Bromide EP Impurity F Bromide (Mixture of Isomers)

    CAS:
    Formula:C20H28NO2·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:314.45 79.90

    Ref: 4Z-I-1117

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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
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  • rac-Hyoscine Butylbromide EP Impurity E HCl


    Formula:C20H27NO4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:345.44 36.46

    Ref: 4Z-S-0122

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    10mg
    508.00€
    25mg
    825.00€
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    1,153.00€
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  • Oxybutynin EP Impurity E HCl

    CAS:
    Formula:C23H33NO3·HCl
    Color and Shape:Off-White Solid
    Molecular weight:371.52 36.46

    Ref: 4Z-O-0715

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    444.00€
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    635.00€
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  • Efinaconazole-d4

    CAS:
    Formula:C18H18D4F2N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:352.42

    Ref: 4Z-E-097009

    5mg
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    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
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  • Scopolamine HBr (Hyoscine HBr)

    CAS:
    Formula:C17H21NO4·HBr
    Color and Shape:White To Off-White Solid
    Molecular weight:303.36 80.91

    Ref: 4Z-S-012

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
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  • Piracetam EP Impurity D

    CAS:
    Formula:C6H9NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:143.14

    Ref: 4Z-P-150006

    5mg
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    444.00€
    25mg
    635.00€
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    825.00€
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  • Albendazole Impurity 4 (2-Nitroaniline)

    CAS:
    Formula:C6H6N2O2
    Color and Shape:Brown Solid
    Molecular weight:138.12

    Ref: 4Z-A-1617

    5mg
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    444.00€
    25mg
    635.00€
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    825.00€
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  • Promethazine N-Oxide

    CAS:
    Formula:C17H20N2OS
    Color and Shape:White To Off-White Solid
    Molecular weight:300.42

    Ref: 4Z-P-188

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Itraconazole-d9

    CAS:
    Formula:C35H29D9Cl2N8O4
    Color and Shape:Off-White Solid
    Molecular weight:714.70

    Ref: 4Z-I-036

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • (S)-O-Desmethyl Rabeprazole Impurity

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

    Ref: 4Z-R-2020

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
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  • Promethazine Sulfoxide N-Oxide HCl

    CAS:
    Formula:C17H20N2O2S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:316.42 36.46

    Ref: 4Z-P-1810

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Lurasidone Impurity 30

    CAS:
    Formula:C28H36N4O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:492.68

    Ref: 4Z-L-090042

    5mg
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    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
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  • Secnidazole Impurity 2

    CAS:
    Formula:C7H11N3O3
    Molecular weight:185.18

    Ref: 4Z-S-0234

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Omeprazole Impurity 2 HCl

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

    Ref: 4Z-O-02168

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
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  • Vonoprazan Impurity 14

    CAS:
    Formula:C16H11FN2O3S
    Color and Shape:Off-White Solid
    Molecular weight:330.33

    Ref: 4Z-V-051015

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Miconazole EP Impurity G HCl

    CAS:
    Formula:C18H14Cl4N2O·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:416.12 36.46

    Ref: 4Z-M-737

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Acotiamide Impurity 48

    CAS:
    Formula:C15H16N2O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:352.36

    Ref: 4Z-A-140015

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

    CAS:
    Formula:C18H22F2N4O
    Color and Shape:Pale Yellow Solid
    Molecular weight:348.40

    Ref: 4Z-E-097002

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • Donepezil Impurity 21

    CAS:
    Formula:C24H31NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:365.52

    Ref: 4Z-D-1314

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Pantoprazole Impurity 69


    Formula:C16H14ClF2N3O5S
    Molecular weight:433.81

    Ref: 4Z-P-0199

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
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  • Pregabalin Impurity 4 HCl

    CAS:
    Formula:C10H21NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:187.28 36.46

    Ref: 4Z-P-2728

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

    CAS:
    Formula:C34H35Cl2N8O4·Cl
    Color and Shape:Yellow Solid
    Molecular weight:690.61 35.45

    Ref: 4Z-I-0331

    5mg
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    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
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  • Glycopyrrolate Impurity 4

    CAS:
    Formula:C13H14O2
    Molecular weight:202.25

    Ref: 4Z-G-3217

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

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

    Ref: 4Z-A-140025

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

    CAS:
    Formula:C7H10ClN3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:219.63

    Ref: 4Z-O-199

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

    CAS:
    Formula:C4H8O2S
    Molecular weight:120.17

    Ref: 4Z-T-868

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Trimebutine EP Impurity D

    CAS:
    Formula:C22H29NO5
    Color and Shape:White To Off-White Solid
    Molecular weight:387.48

    Ref: 4Z-T-1611

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Glycopyrronium Bromide EP Impurity J (Glycopyrrolate USP Related Compound C)

    CAS:
    Formula:C13H16O3
    Color and Shape:Off-White Solid
    Molecular weight:220.27

    Ref: 4Z-G-3219

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

    CAS:
    Formula:C29H24Cl2N2O7S
    Color and Shape:White To Off-White Solid
    Molecular weight:615.48

    Ref: 4Z-L-153010

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

    CAS:
    Formula:C13H16O3
    Color and Shape:White To Off-White Solid
    Molecular weight:220.27

    Ref: 4Z-G-3222

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Modafinil-d5

    CAS:
    Formula:C15H10D5NO2S
    Color and Shape:White To Off-White Solid
    Molecular weight:278.38

    Ref: 4Z-M-332

    5mg
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    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
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  • Ilaprazole Impurity 8


    Formula:C27H27N5O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:485.61

    Ref: 4Z-I-053011

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

    CAS:
    Formula:C6H7FN2·HCl
    Color and Shape:Pink Solid
    Molecular weight:126.13 36.46

    Ref: 4Z-V-1047

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

    CAS:
    Formula:C14H10N2O2
    Color and Shape:Off-White Solid
    Molecular weight:238.25

    Ref: 4Z-M-612

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • 10,11-Dihydro-10,11-Dihydroxy Carbamazepine (Mixture of Diastereomers)

    CAS:
    Formula:C15H14N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:270.29

    Ref: 4Z-C-197

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Biperiden Epoxide


    Formula:C21H29NO2
    Molecular weight:327.47

    Ref: 4Z-B-111014

    5mg
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  • Homatropine Methylbromide EP Impurity E Bromide (Atropine Methylbromide)

    CAS:
    Formula:C18H26NO3·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:304.41 79.90

    Ref: 4Z-H-183

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Galantamine EP Impurity B (epi-Galantamine)

    CAS:
    Formula:C17H21NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:287.36

    Ref: 4Z-G-013

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Itraconazole-d3

    CAS:
    Formula:C35H35D3Cl2N8O4
    Color and Shape:Off-White Solid
    Molecular weight:708.67

    Ref: 4Z-I-032

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

    CAS:
    Formula:C19H14Cl2
    Color and Shape:Off-White Solid
    Molecular weight:313.22

    Ref: 4Z-C-265

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Ref: 4Z-T-416008

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Carbamazepine Impurity 6

    CAS:
    Formula:C16H13Cl2NO
    Color and Shape:White To Off-White Solid
    Molecular weight:306.19

    Ref: 4Z-C-1933

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Isavuconazole Impurity 8

    CAS:
    Formula:C8H8N2O2
    Molecular weight:164.16

    Ref: 4Z-I-070009

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Piracetam-d6

    CAS:
    Formula:C6H4D6N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:148.19

    Ref: 4Z-P-150001

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Varenicline Impurity 7

    CAS:
    Formula:C13H13N3O
    Color and Shape:Off-White Solid
    Molecular weight:227.27

    Ref: 4Z-V-257

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Pregabalin Impurity 80 (3-Isobutylglutaric Acid)

    CAS:
    Formula:C9H16O4
    Color and Shape:White To Off-White Solid (M P 40 0 ºc)
    Molecular weight:188.22

    Ref: 4Z-P-278

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Orphenadrine Impurity 6-d3 HCl


    Formula:C33H34D3NO2·HCl
    Color and Shape:Off-White Solid
    Molecular weight:482.68 36.46

    Ref: 4Z-O-0521

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Tiotropium Bromide Impurity 7

    CAS:
    Formula:C4H2Br2S
    Color and Shape:Colorless Liquid
    Molecular weight:241.93

    Ref: 4Z-T-3223

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Glycopyrrolate Erythro Isomer (RR-Isomer)

    CAS:
    Formula:C19H28NO3·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:318.44 79.90

    Ref: 4Z-G-3216

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Isavuconazole Impurity 35 Chloride HCl


    Formula:C32H30F2N7O4S·Cl·HCl
    Molecular weight:646.70 35.45 36.46

    Ref: 4Z-I-070037

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Ilaprazole Impurity 33 (Desoxy Ilaprazole N-Oxide)


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

    Ref: 4Z-I-053035

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Fesoterodine Impurity 28 HCl


    Formula:C20H27NO2·HCl
    Molecular weight:313.44 36.46

    Ref: 4Z-F-3436

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Tiotropium Bromide Impurity 11


    Formula:C19H22NO4S2·Br
    Color and Shape:Pale Yellow Solid
    Molecular weight:392.52 79.90

    Ref: 4Z-T-3217

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

    CAS:
    Formula:C29H24Cl2N2O7S
    Color and Shape:Off-White Solid
    Molecular weight:615.48

    Ref: 4Z-L-153001

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    30mg
    663.00€
    50mg
    825.00€
    100mg
    To inquire
  • Hyoscine EP Impurity B (Hyoscine Hydrobromide EP Impurity C, Apohyoscine)

    CAS:
    Formula:C17H19NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:285.34

    Ref: 4Z-S-014

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Glycopyrronium Bromide EP Impurity K

    CAS:
    Formula:C13H16O2
    Color and Shape:Off-White Solid
    Molecular weight:204.27

    Ref: 4Z-G-3218

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Carbamazepine EP Impurity C (N-Carbamoyl Carbamazepine)

    CAS:
    Formula:C16H13N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:279.30

    Ref: 4Z-O-0621

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Donepezil-d4 HCl

    CAS:
    Formula:C24H25NO3D4·HCl
    Molecular weight:383.53 36.46

    Ref: 4Z-D-131

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Glycopyrrolate Erythro Isomer (SS-Isomer)

    CAS:
    Formula:C19H28NO3·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:318.44 79.90

    Ref: 4Z-G-3215

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Rivastigmine EP Impurity B L-Tartrate (N-Dimethyl Rivastigmine L-Tartrate)

    CAS:
    Formula:C13H20N2O2·C4H6O6
    Color and Shape:White To Off-White Solid
    Molecular weight:236.32 150.09

    Ref: 4Z-R-075

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

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

    Ref: 4Z-O-021

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Ref: 4Z-P-27133

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Lurasidone Impurity 39

    CAS:
    Formula:C28H36N4O2S
    Color and Shape:Off-White Solid (Low M P )
    Molecular weight:492.68

    Ref: 4Z-L-090051

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • N-Methyl Omeprazole (Mixture of Isomers)


    Formula:C18H21N3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:359.45

    Ref: 4Z-O-0215

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • (S)-Modafinil EP Impurity A-d5 ((S)-Modafinil Acid-d5)

    CAS:
    Formula:C15H6D5O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:279.36

    Ref: 4Z-M-3310

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Lurasidone Impurity 66 HCl

    CAS:
    Formula:C28H36N4O2S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:492.68 36.46

    Ref: 4Z-L-090082

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Pregabalin Impurity 83


    Formula:C22H34N2O6
    Molecular weight:422.52

    Ref: 4Z-P-27111

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Pregabalin Impurity 39 (Ethyl cyanoacetate)

    CAS:
    Formula:C5H7NO2
    Color and Shape:Colorless Liquid
    Molecular weight:113.12

    Ref: 4Z-P-2745

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Biperiden EP Impurity A-d5


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

    Ref: 4Z-B-111016

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Ref: 4Z-R-0748

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Metronidazole Impurity 24

    CAS:
    Formula:C8H13N3O4
    Molecular weight:215.21

    Ref: 4Z-M-6337

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


    Formula:C21H24N6OS2
    Color and Shape:Off-White Solid
    Molecular weight:440.58

    Ref: 4Z-A-1623

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

    CAS:
    Formula:C18H22F2N4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:364.40

    Ref: 4Z-E-097022

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

    CAS:
    Formula:C17H21NO4
    Color and Shape:Off-White-White Solid
    Molecular weight:303.36

    Ref: 4Z-G-015

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

    CAS:
    Formula:C9H7Cl2N5
    Color and Shape:Yellow Solid
    Molecular weight:256.09

    Ref: 4Z-L-0133

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • 5-O-Desmethyl Donepezil-d5

    CAS:
    Formula:C23H22D5NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:370.50

    Ref: 4Z-D-135

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • N-Desethyl Oxybutynin-N-Oxide


    Formula:C20H27NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:345.44

    Ref: 4Z-O-0716

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Varenicline Impurity 20 DiHCl

    CAS:
    Formula:C11H14N2·2HCl
    Color and Shape:Off-White Solid
    Molecular weight:174.25 2*36.46

    Ref: 4Z-V-2531

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

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

    Ref: 4Z-F-3426

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

    CAS:
    Formula:C16H18O2
    Color and Shape:White To Off-White Solid
    Molecular weight:242.32

    Ref: 4Z-T-1719

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Biperiden EP Impurity A N-Oxide


    Formula:C21H29NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:327.47

    Ref: 4Z-B-111003

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

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

    Ref: 4Z-D-085003

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Pantoprazole Impurity 18


    Formula:C17H17F2N3O3S
    Molecular weight:381.40

    Ref: 4Z-P-0139

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

    CAS:
    Formula:C20H22D5N3O6·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:410.48 36.46

    Ref: 4Z-I-143

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Rabeprazole EP Impurity A (Rabeprazole Sulfone)

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

    Ref: 4Z-R-209

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

    CAS:
    Formula:C5H7N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:157.13

    Ref: 4Z-M-632

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 4'-O-Demethyl Pantoprazole Sulfide

    CAS:
    Formula:C15H13F2N3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:353.35

    Ref: 4Z-P-0126

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Lurasidone Impurity 24


    Formula:C28H34N4O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:490.67

    Ref: 4Z-L-090034

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


    Formula:C16H18N2O3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:286.33 36.46

    Ref: 4Z-R-0712

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ref: 4Z-S-0113

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Dehydro Trospium Chloride

    CAS:
    Formula:C25H28NO3·Cl
    Color and Shape:Off-White Solid
    Molecular weight:390.50 35.45

    Ref: 4Z-T-227

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • (R)-Solifenacin EP Impurity A

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

    Ref: 4Z-S-1829

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Donepezil EP Impurity A HCl (Desbenzyl Donepezil HCl)

    CAS:
    Formula:C17H23NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:289.38 36.46

    Ref: 4Z-D-138

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

    CAS:
    Formula:C16H14F3N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:369.36

    Ref: 4Z-L-0331

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Vonoprazan Metabolite M-II-G


    Formula:C17H16FNO8
    Molecular weight:381.31

    Ref: 4Z-V-051133

    5mg
    To inquire
    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Pantoprazole Impurity 27

    CAS:
    Formula:C15H15N3O3S
    Molecular weight:317.36

    Ref: 4Z-P-0148

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


    Formula:C19H21N3O2
    Color and Shape:Yellow Solid
    Molecular weight:323.40

    Ref: 4Z-Z-027007

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


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

    Ref: 4Z-L-090020

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

    CAS:
    Formula:C22H35NO3
    Color and Shape:Pale Yellow Liquid
    Molecular weight:361.53

    Ref: 4Z-O-0712

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Vonoprazam Metabolite M1

    CAS:
    Formula:C16H11FN2O4S
    Molecular weight:346.33

    Ref: 4Z-V-051051

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

    CAS:
    Formula:C15H15N3OS
    Color and Shape:Off-White Solid
    Molecular weight:285.37

    Ref: 4Z-O-0281

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

    CAS:
    Formula:C12H13F2N3O2
    Color and Shape:Off-White Solid
    Molecular weight:269.25

    Ref: 4Z-E-097045

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • rac-Scopolamine (rac-Hyoscine)

    CAS:
    Formula:C17H21NO4
    Molecular weight:303.36

    Ref: 4Z-S-0140

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Pregabalin Impurity 43

    CAS:
    Formula:C8H17NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:175.23

    Ref: 4Z-P-2770

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Pregabalin Impurity 20 HCl

    CAS:
    Formula:C11H23NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:201.31 36.46

    Ref: 4Z-P-2748

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

    CAS:
    Formula:C35H38Cl2N8O4
    Color and Shape:White To Off-White Solid
    Molecular weight:705.64

    Ref: 4Z-I-031

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • N-Nitroso Oxcarbazepine EP Impurity C


    Formula:C14H10N2O2
    Molecular weight:238.25

    Ref: 4Z-O-0643

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Fenticonazole EP Impurity E Nitrate

    CAS:
    Formula:C37H31Cl2N2OS2·NO3
    Color and Shape:Off-White Solid
    Molecular weight:654.69 62.00

    Ref: 4Z-F-606

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Donepezil Impurity 20 Bromide

    CAS:
    Formula:C31H36NO3·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:470.63 79.90

    Ref: 4Z-D-1312

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


    Formula:C17H22NO3·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:288.37 79.90

    Ref: 4Z-H-184

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Varenicline Impurity 29


    Formula:C15H15N3O2
    Molecular weight:269.30

    Ref: 4Z-V-2544

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


    Formula:C22H22Cl2N2O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:513.39

    Ref: 4Z-L-153012

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Pantoprazole Impurity 61 DiHCl

    CAS:
    Formula:C16H15F2N3O3·2HCl
    Molecular weight:335.31 2*36.46

    Ref: 4Z-P-0184

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Omeprazole EP Impurity A (Omeprazole USP Related Compound B, Esomeprazole EP Impurity A)

    CAS:
    Formula:C8H8N2OS
    Color and Shape:Off-White Solid
    Molecular weight:180.23

    Ref: 4Z-O-0232

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
    200mg
    2,348.00€
  • (2'RS)-Hyoscine Butylbromide

    CAS:
    Formula:C21H30NO4·Br
    Molecular weight:360.47 79.90

    Ref: 4Z-S-0131

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Metronidazole EP Impurity B (4-Nitroimidazole)

    CAS:
    Formula:C3H3N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:113.08

    Ref: 4Z-M-637

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

    CAS:
    Formula:C10H12N2O4
    Color and Shape:Yellow Liquid
    Molecular weight:224.22

    Ref: 4Z-R-0711

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    10mg
    444.00€
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  • Vonoprazan Impurity 16 HCl

    CAS:
    Formula:C16H13FN2O3S·HCl
    Color and Shape:Pale Purple Solid
    Molecular weight:332.35 36.46

    Ref: 4Z-V-051018

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • (R)-5-Hydroxymethyl Tolterodine-d14 Formate

    CAS:
    Formula:C22H17D14NO2·CH2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:355.58 46.03

    Ref: 4Z-T-172

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

    CAS:
    Formula:C21H29NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:343.47 36.46

    Ref: 4Z-O-0714

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    10mg
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    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Esomeprazole Impurity 39 (Mixture of Isomers)


    Formula:C26H30N4O3S
    Molecular weight:478.61

    Ref: 4Z-O-0295

    5mg
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    10mg
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    50mg
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    100mg
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  • Promethazine-d4 HCl

    CAS:
    Formula:C17H16D4N2S·HCl
    Color and Shape:Dark Green Solid
    Molecular weight:288.45 36.46

    Ref: 4Z-P-183

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    10mg
    825.00€
    25mg
    1,335.00€
    50mg
    2,245.00€
    100mg
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  • Omeprazole Impurity 27

    CAS:
    Formula:C10H13NO3
    Color and Shape:Colourless Semi-Solid
    Molecular weight:195.22

    Ref: 4Z-O-02105

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    10mg
    698.00€
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  • Albendazole EP Impurity B-d7 (Albendazole Sulfoxide-d7, Ricobendazole-d7)

    CAS:
    Formula:C12H8D7N3O3S
    Color and Shape:Pale Yellow Solid
    Molecular weight:288.37

    Ref: 4Z-A-169

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
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  • Tiotropium Bromide EP Impurity H-d3 Bromide

    CAS:
    Formula:C9H13D3NO2·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:173.25 79.90

    Ref: 4Z-T-3228

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Lifitegrast Impurity 13

    CAS:
    Formula:C30H26Cl2N2O7S
    Color and Shape:White To Off-White Solid
    Molecular weight:629.51

    Ref: 4Z-L-153015

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Vonoprazan Impurity 46


    Formula:C23H21F2N3
    Molecular weight:377.44

    Ref: 4Z-V-051048

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • 4,5-Dehydro Pregabalin Formate

    CAS:
    Formula:C8H15NO2·CH2O2
    Color and Shape:Off-White Solid
    Molecular weight:157.21 46.03

    Ref: 4Z-P-275

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

    CAS:
    Formula:C19H15D3N4O2S
    Molecular weight:369.46

    Ref: 4Z-I-053002

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • Clotrimazole EP Impurity A (Clotrimazole USP Related Compound A)

    CAS:
    Formula:C19H15ClO
    Color and Shape:White To Off-White Solid
    Molecular weight:294.78

    Ref: 4Z-C-263

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
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  • Metopimazine Sulfoxide

    CAS:
    Formula:C22H27N3O4S2
    Color and Shape:White To Off-White Solid
    Molecular weight:461.60

    Ref: 4Z-M-365

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Voriconazole Impurity 23 Bromide

    CAS:
    Formula:C10H10FN4O·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:221.21 79.90

    Ref: 4Z-V-1040

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Solifenacin Impurity 21

    CAS:
    Formula:C17H17NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:267.33

    Ref: 4Z-S-1834

    5mg
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    50mg
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    100mg
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  • Tolterodine Tartrate

    CAS:
    Formula:C22H31NO·C4H6O6
    Color and Shape:White To Off-White Solid
    Molecular weight:325.50 150.09

    Ref: 4Z-T-176

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Isavuconazole Impurity 3 Chloride DiHCl (Mixture of Diastereomers)


    Formula:C35H35F2N8O5S·Cl·2HCl
    Color and Shape:Off-White Solid
    Molecular weight:717.77 35.45 2*36.46

    Ref: 4Z-I-070004

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Ref: 4Z-G-3245

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

    CAS:
    Formula:C8H6F2N2O2
    Color and Shape:Off-White Solid
    Molecular weight:200.14

    Ref: 4Z-P-0127

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


    Formula:C17H21NO5
    Color and Shape:White To Off-White Solid
    Molecular weight:319.36

    Ref: 4Z-G-0117

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ref: 4Z-F-205

    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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  • Orphenadrine HCl

    CAS:
    Formula:C18H23NO·HCl
    Molecular weight:269.39 36.46

    Ref: 4Z-O-0524

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Esomeprazole Magnesium Salt

    CAS:
    Formula:C17H18N3O3S·Mg
    Color and Shape:White To Off-White Solid
    Molecular weight:2*344.41 24.30

    Ref: 4Z-O-0213

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

    CAS:
    Formula:C18H16N4S2
    Color and Shape:White To Off-White Solid
    Molecular weight:352.48

    Ref: 4Z-L-090010

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

    CAS:
    Formula:C14H11Cl2NO
    Molecular weight:280.15

    Ref: 4Z-L-200002

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


    Formula:C8H14O4
    Color and Shape:White To Off-White Solid
    Molecular weight:174.20

    Ref: 4Z-P-2718

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Solifenacin Impurity 20

    CAS:
    Formula:C18H19NO2
    Color and Shape:Colorless Liquid
    Molecular weight:281.36

    Ref: 4Z-S-1828

    5mg
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    444.00€
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    635.00€
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  • Scopolamine N-Oxide

    CAS:
    Formula:C17H21NO5
    Color and Shape:White To Off-White Solid
    Molecular weight:319.36

    Ref: 4Z-S-017

    5mg
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    10mg
    444.00€
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    635.00€
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  • Keto Itraconazole

    CAS:
    Formula:C35H36Cl2N8O5
    Color and Shape:White To Off-White Solid
    Molecular weight:719.62

    Ref: 4Z-I-035

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


    Formula:C16H15Cl3OS
    Color and Shape:White To Off-White Solid
    Molecular weight:361.71

    Ref: 4Z-B-588

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

    CAS:
    Formula:C18H22D3NO·HBr
    Color and Shape:White To Off-White Solid
    Molecular weight:274.42 80.91

    Ref: 4Z-D-031

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Pregabalin Impurity 9

    CAS:
    Formula:C11H16N4O2
    Color and Shape:White To Off-White Solid
    Molecular weight:236.28

    Ref: 4Z-P-2733

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • 1,3-Diacetyl-2-Imidazolidinone

    CAS:
    Formula:C7H10N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:170.17

    Ref: 4Z-I-118001

    5mg
    To inquire
    10mg
    444.00€
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    635.00€
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    825.00€
    100mg
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  • Albendazole EP Impurity F

    CAS:
    Formula:C10H11N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:237.28

    Ref: 4Z-A-168

    5mg
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    10mg
    444.00€
    25mg
    635.00€
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    825.00€
    100mg
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  • 5-Hydroxy Omeprazole Sulfone

    CAS:
    Formula:C17H19N3O5S
    Molecular weight:377.42

    Ref: 4Z-O-0269

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

    CAS:
    Formula:C15H14N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:254.29

    Ref: 4Z-C-1910

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Rivastigmine N-Oxide HCl

    CAS:
    Formula:C14H22N2O3·HCl
    Color and Shape:Pale Yellow Liquid
    Molecular weight:266.34 36.46

    Ref: 4Z-R-0721

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Pantoprazole EP Impurity F

    CAS:
    Formula:C17H17F2N3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:397.40

    Ref: 4Z-P-019

    5mg
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    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Galantamine EP Impurity E (N-Desmethyl Galanthamine)

    CAS:
    Formula:C16H19NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:273.33

    Ref: 4Z-G-011

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Esomeprazole Impurity 7

    CAS:
    Formula:C16H17N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:283.33

    Ref: 4Z-O-0252

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Letrozole EP Impurity A (Letrozole USP Related Compound A)

    CAS:
    Formula:C17H11N5
    Color and Shape:White To Off-White Solid
    Molecular weight:285.31

    Ref: 4Z-L-164

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Pregabalin Impurity 5 Tartrate

    CAS:
    Formula:C12H25NO2·C4H6O6
    Color and Shape:White To Off-White Solid
    Molecular weight:215.34 150.09

    Ref: 4Z-P-2729

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Itraconazole Impurity 40


    Formula:C33H36Cl2N8O4
    Color and Shape:Off-White Solid
    Molecular weight:679.60

    Ref: 4Z-I-0317

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Vonoprazan Impurity 67

    CAS:
    Formula:C18H18FN3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:359.42

    Ref: 4Z-V-051011

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • 10-Methoxy Carbamazepine

    CAS:
    Formula:C16H14N2O2
    Color and Shape:Pale Yellow Solid
    Molecular weight:266.30

    Ref: 4Z-C-194

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • 1-Vinyl-1H-Imidazole

    CAS:
    Formula:C5H6N2
    Color and Shape:Pale Yellow Liquid
    Molecular weight:94.12

    Ref: 4Z-I-078028

    5mg
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    10mg
    444.00€
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    635.00€
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    825.00€
    100mg
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  • Lurasidone Impurity 15

    CAS:
    Formula:C8H15ClO
    Color and Shape:Colourless Liquid
    Molecular weight:162.66

    Ref: 4Z-L-090025

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Glycopyrrolate Impurity 7

    CAS:
    Formula:C14H18O3
    Molecular weight:234.30

    Ref: 4Z-G-3223

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

    CAS:
    Formula:C16H10D4F3N3O2S
    Color and Shape:Light Yellow Solid
    Molecular weight:373.39

    Ref: 4Z-L-034

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Ref: 4Z-R-0729

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Propiverine-d7 HCl

    CAS:
    Formula:C23H22D7NO3·HCl
    Color and Shape:Off-White Solid
    Molecular weight:374.53 36.46

    Ref: 4Z-P-883

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Tiotropium Bromide Impurity 2

    CAS:
    Formula:C17H19NO3S2
    Color and Shape:Off-White Solid
    Molecular weight:349.46

    Ref: 4Z-T-3220

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Donepezil-d5 HCl

    CAS:
    Formula:C24H24D5NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:384.53 36.46

    Ref: 4Z-D-1329

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Pregabalin Impurity 11 HCl

    CAS:
    Formula:C9H19NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:173.26 36.46

    Ref: 4Z-P-2738

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Biperiden HCl (Mixture of Diastereomers)

    CAS:
    Formula:C21H29NO·HCl
    Molecular weight:311.47 36.46

    Ref: 4Z-B-111018

    5mg
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    10mg
    444.00€
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    635.00€
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    825.00€
    100mg
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  • Tinidazole Impurity 5 HCl


    Formula:C8H13N3O3S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:231.28 36.46

    Ref: 4Z-T-865

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Atropine

    CAS:
    Formula:C17H23NO3
    Molecular weight:289.38

    Ref: 4Z-A-151001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • N-Carbamoyl Oxcarbazepine

    CAS:
    Formula:C16H13N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:295.30

    Ref: 4Z-O-0632

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

    CAS:
    Formula:C18H22F2N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:348.40

    Ref: 4Z-E-097001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Lansoprazole Impurity 4

    CAS:
    Formula:C14H12N4O3S
    Molecular weight:316.34

    Ref: 4Z-L-0342

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

    CAS:
    Formula:C11H17NO·HCl
    Molecular weight:179.26 36.46

    Ref: 4Z-T-1617

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

    CAS:
    Formula:C22H25NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:351.45

    Ref: 4Z-O-0713

    5mg
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    10mg
    444.00€
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    635.00€
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    825.00€
    100mg
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  • Imidocarb Impurity 3 Dipropionate


    Formula:C19H22N6O2·2C3H6O2
    Molecular weight:366.43 2*74.08

    Ref: 4Z-I-264

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


    Formula:C18H20O3
    Color and Shape:White To Off-White Solid
    Molecular weight:284.36

    Ref: 4Z-T-1718

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Albendazole-d7

    CAS:
    Formula:C12H8D7N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:272.37

    Ref: 4Z-A-165

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Acotiamide Impurity 45


    Formula:C15H16N2O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:352.36

    Ref: 4Z-A-140012

    5mg
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    10mg
    698.00€
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    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Esomeprazole Impurity 43


    Formula:C16H17N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:283.33

    Ref: 4Z-O-02102

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