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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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  • Rabeprazole

    CAS:
    Formula:C18H21N3O3S
    Color and Shape:Off-White Solid
    Molecular weight:359.44

    Ref: 4Z-R-201

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    349.00€
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  • Lamotrigine-13C3

    CAS:
    Formula:C613C3H7Cl2N5
    Color and Shape:White To Off-White Solid
    Molecular weight:259.07

    Ref: 4Z-L-011

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    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
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  • Vonoprazan Impurity 45 HCl

    CAS:
    Formula:C17H16FN3O2S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:345.39 36.46

    Ref: 4Z-V-051086

    5mg
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    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
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  • Pantoprazole Impurity 8

    CAS:
    Formula:C8H11NO4
    Molecular weight:185.18

    Ref: 4Z-P-0129

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    508.00€
    25mg
    825.00€
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    1,153.00€
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  • Lansoprazole N-Trifluoroethyl Impurity

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

    Ref: 4Z-L-0319

    5mg
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    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
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  • Midazolam EP Impurity H

    CAS:
    Formula:C15H10ClFN2
    Molecular weight:254.71

    Ref: 4Z-M-255005

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    508.00€
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  • Varenicline Impurity 4 Trifluoroacetate


    Formula:C13H13N3O·C2HF3O2
    Molecular weight:227.27 114.02

    Ref: 4Z-V-2546

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    825.00€
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    1,153.00€
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  • Lurasidone Impurity 16


    Formula:C9H17ClO3S
    Color and Shape:Colourless Liquid
    Molecular weight:240.75

    Ref: 4Z-L-090026

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    508.00€
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    825.00€
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    1,153.00€
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  • Albendazole Impurity 18

    CAS:
    Formula:C14H12N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:224.26

    Ref: 4Z-A-1635

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    508.00€
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    825.00€
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    1,153.00€
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  • Solifenacin EP Impurity G N-Oxide


    Formula:C23H26N2O3
    Molecular weight:378.47

    Ref: 4Z-S-1858

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    698.00€
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    1,153.00€
    50mg
    2,002.00€
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  • Pantoprazole Impurity 29

    CAS:
    Formula:C8H11NO3
    Color and Shape:Pale Yellow Solid
    Molecular weight:169.18

    Ref: 4Z-P-0150

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    444.00€
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  • (S)-Fesoterodine HCl

    CAS:
    Formula:C26H37NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:411.59 36.46

    Ref: 4Z-F-347

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    910.00€
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    1,638.00€
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    2,366.00€
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  • Omeprazole EP Impurity B

    CAS:
    Formula:C16H17N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:315.39

    Ref: 4Z-O-0224

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    444.00€
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  • Metronidazole EP Impurity G

    CAS:
    Formula:C6H7N3O4
    Color and Shape:Off-White Solid
    Molecular weight:185.14

    Ref: 4Z-M-636

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  • Clotrimazole Impurity 2

    CAS:
    Formula:C23H19ClN2
    Color and Shape:White To Off-White Solid
    Molecular weight:358.87

    Ref: 4Z-C-2615

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  • Omeprazole Impurity 2 HCl

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

    Ref: 4Z-O-02168

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    1,456.00€
    25mg
    2,670.00€
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    4,368.00€
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  • NP-AHD-13C3

    CAS:
    Formula:C713C3H8N4O4
    Color and Shape:Off White Solid
    Molecular weight:251.17

    Ref: 4Z-I-078005

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
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  • Dehydro Trospium Chloride-d10

    CAS:
    Formula:C25H18D10NO3·Cl
    Color and Shape:White To Off-White Solid
    Molecular weight:400.57 35.45

    Ref: 4Z-T-229

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    1,699.00€
    25mg
    3,155.00€
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    5,096.00€
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  • Lurasidone Impurity 5


    Formula:C26H34N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:438.57

    Ref: 4Z-L-090014

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    698.00€
    25mg
    1,153.00€
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    2,002.00€
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  • Rufinamide Impurity 5

    CAS:
    Formula:C12H11F2N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:267.24

    Ref: 4Z-R-396

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    508.00€
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    825.00€
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    1,153.00€
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  • (1S,2S)-Ravuconazole


    Formula:C22H17F2N5OS
    Molecular weight:437.47

    Ref: 4Z-R-150003

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    2,912.00€
    25mg
    5,339.00€
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    8,858.00€
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  • Trimebutine EP Impurity E HCl (N-Desmethyl Trimebutine HCl)

    CAS:
    Formula:C21H27NO5·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:373.45 36.46

    Ref: 4Z-T-161

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    10mg
    698.00€
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    1,153.00€
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    2,002.00€
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  • Thiamazole (Methimazole)

    CAS:
    Formula:C4H6N2S
    Molecular weight:114.17

    Ref: 4Z-T-416006

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  • Oxcarbazepine EP Impurity D (Dibenzazepinodione)

    CAS:
    Formula:C14H9NO2
    Color and Shape:Red Solid
    Molecular weight:223.23

    Ref: 4Z-O-0616

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    508.00€
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    825.00€
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    1,153.00€
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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

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    444.00€
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  • Solifenacin Impurity 18

    CAS:
    Formula:C15H13N
    Color and Shape:Pale Brown Liquid
    Molecular weight:207.28

    Ref: 4Z-S-1826

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
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  • Lurasidone Impurity 35

    CAS:
    Formula:C11H13N3S
    Color and Shape:White To Off-White Solid
    Molecular weight:219.31

    Ref: 4Z-L-090047

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    508.00€
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    825.00€
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    1,153.00€
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  • Triclabendazole Impurity 3

    CAS:
    Formula:C15H11Cl3N2OS
    Color and Shape:Yellowo Solid
    Molecular weight:373.68

    Ref: 4Z-T-4611

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
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  • Pantoprazole Impurity 1 (Mixture of Diastereomers)

    CAS:
    Formula:C16H14ClF2N3O4S
    Molecular weight:417.81

    Ref: 4Z-P-0122

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

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

    Ref: 4Z-V-2511

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    508.00€
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    825.00€
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    1,153.00€
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  • Tiotropium Bromide Impurity 13


    Formula:C14H10O2S3
    Color and Shape:Off-White Solid
    Molecular weight:306.41

    Ref: 4Z-T-3229

    5mg
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    10mg
    698.00€
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    1,153.00€
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    2,002.00€
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  • Donepezil Dehydrodeoxy Impurity

    CAS:
    Formula:C24H29NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:363.50

    Ref: 4Z-D-1313

    5mg
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    10mg
    508.00€
    25mg
    825.00€
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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
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    10mg
    508.00€
    25mg
    825.00€
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    1,153.00€
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  • Propiverine N-Oxide (Mixture of cis- and trans-Isomers)

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

    Ref: 4Z-P-882

    5mg
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    10mg
    508.00€
    25mg
    825.00€
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    1,153.00€
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  • Acotiamide Impurity 15


    Formula:C20H20N4O7S2
    Color and Shape:Off-White Solid
    Molecular weight:492.52

    Ref: 4Z-A-140032

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
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  • Voriconazole EP Impurity C

    CAS:
    Formula:C6H7FN2
    Color and Shape:Colourless Liquid
    Molecular weight:126.13

    Ref: 4Z-V-105

    5mg
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    10mg
    444.00€
    25mg
    635.00€
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  • Promethazine-d6

    CAS:
    Formula:C17H14D6N2S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:290.46 36.46

    Ref: 4Z-P-187

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Glycopyrrolate Impurity 17 Bromide (Mixture of Diastereomers)

    CAS:
    Formula:C19H27ClNO3·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:352.88 79.90

    Ref: 4Z-G-321

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Acotiamide Impurity 9

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

    Ref: 4Z-A-140009

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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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€
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    825.00€
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  • Rivastigmine USP Related Compound A

    CAS:
    Formula:C20H18O8
    Color and Shape:White To Off-White Solid
    Molecular weight:386.36

    Ref: 4Z-R-0720

    5mg
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    10mg
    444.00€
    25mg
    635.00€
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    825.00€
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  • Dicycloverine-d4 HCl (Dicyclomine-d4 HCl)

    CAS:
    Formula:C19H31D4NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:313.52 36.46

    Ref: 4Z-D-085002

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • 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
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  • (R)-Modafinil EP Impurity C

    CAS:
    Formula:C16H16O3S
    Molecular weight:288.36

    Ref: 4Z-M-3325

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

    CAS:
    Formula:C17H7D4N5
    Color and Shape:White To Off-White Solid
    Molecular weight:289.33

    Ref: 4Z-L-161

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Oxcarbazepine EP Impurity G

    CAS:
    Formula:C17H17NO
    Color and Shape:Pale Yellow Solid
    Molecular weight:251.33

    Ref: 4Z-O-0622

    5mg
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    10mg
    444.00€
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  • Lifitegrast Impurity 5

    CAS:
    Formula:C19H13Cl2NO4
    Color and Shape:Pale Yellow Solid
    Molecular weight:390.22

    Ref: 4Z-L-153007

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

    CAS:
    Formula:C19H22NO4S2·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:392.51 79.90

    Ref: 4Z-T-321

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
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  • Trospium Impurity 1

    CAS:
    Formula:C17H14O3
    Molecular weight:266.30

    Ref: 4Z-T-2210

    5mg
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    10mg
    444.00€
    25mg
    635.00€
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  • Miconazole Impurity 7

    CAS:
    Formula:C9H10O3
    Color and Shape:White To Off-White Solid
    Molecular weight:166.18

    Ref: 4Z-M-7321

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
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  • (R)-Fesoterodine Fumarate

    CAS:
    Formula:C26H37NO3·C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:411.59 116.07

    Ref: 4Z-F-341

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Metronidazole EP Impurity F

    CAS:
    Formula:C8H13N3O4
    Color and Shape:Yellow Solid
    Molecular weight:215.21

    Ref: 4Z-M-635

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

    CAS:
    Formula:C14H11N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:269.26

    Ref: 4Z-R-2022

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Tiotropium Bromide Impurity 7

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

    Ref: 4Z-T-3223

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
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  • Solifenacin Impurity 5

    CAS:
    Formula:C19H17N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:303.37

    Ref: 4Z-S-1864

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

    CAS:
    Formula:C17H20O2
    Color and Shape:White To Off-White Solid
    Molecular weight:256.35

    Ref: 4Z-T-1726

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

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

    Ref: 4Z-A-211002

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Lifitegrast Impurity 3

    CAS:
    Formula:C36H30Cl2N2O7S
    Color and Shape:Pale Orange Solid
    Molecular weight:705.60

    Ref: 4Z-L-153005

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

    CAS:
    Formula:C14H10BrN
    Molecular weight:272.15

    Ref: 4Z-C-1945

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

    CAS:
    Formula:C6H9N3O4
    Color and Shape:Pale Yellow Solid
    Molecular weight:187.16

    Ref: 4Z-M-638

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
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  • Ref: 4Z-T-420003

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

    CAS:
    Formula:C18H20N3O3S·Na
    Color and Shape:Off-White Solid
    Molecular weight:358.44 22.99

    Ref: 4Z-R-203

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Tiotropium Bromide Impurity 8 Potassium Salt

    CAS:
    Formula:C3H3O4·K
    Color and Shape:White To Off-White Solid
    Molecular weight:103.05 39.10

    Ref: 4Z-T-3224

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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Lifitegrast Impurity 15


    Formula:C19H17NO6S
    Color and Shape:White To Off-White Solid
    Molecular weight:387.41

    Ref: 4Z-L-153017

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Miconazole-d5

    CAS:
    Formula:C18H9D5Cl4N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:421.15

    Ref: 4Z-M-732

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


    Formula:C27H23N5O2S2
    Molecular weight:513.63

    Ref: 4Z-F-132006

    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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  • Efinaconazole Impurity 20


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

    Ref: 4Z-E-097030

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

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

    Ref: 4Z-F-3415

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


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

    Ref: 4Z-E-097014

    5mg
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    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • (R)-Desmethyl Rabeprazole Sodium Salt


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

    Ref: 4Z-R-2019

    5mg
    To inquire
    10mg
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    25mg
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    50mg
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    100mg
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  • Lansoprazole EP Impurity D (Rabeprazole EP Impurity K)

    CAS:
    Formula:C7H6N2O
    Color and Shape:Brown Solid
    Molecular weight:134.14

    Ref: 4Z-L-0312

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Albendazole Impurity 1 DiHCl

    CAS:
    Formula:C9H14N2S·2HCl
    Color and Shape:Pale Pink Solid
    Molecular weight:182.29 2*36.46

    Ref: 4Z-A-1611

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

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

    Ref: 4Z-D-131

    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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  • Pantoprazole Impurity 27

    CAS:
    Formula:C15H15N3O3S
    Molecular weight:317.36

    Ref: 4Z-P-0148

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Fesoterodine Impurity 12

    CAS:
    Formula:C48H66N2O4
    Color and Shape:White To Off-White Semi-Solid (Low M P )
    Molecular weight:735.07

    Ref: 4Z-F-3416

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

    CAS:
    Formula:C11H12O3
    Color and Shape:White To Off-White Solid
    Molecular weight:192.21

    Ref: 4Z-Z-027009

    5mg
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    10mg
    444.00€
    25mg
    635.00€
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    100mg
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  • (R)-Desmethyl Rabeprazole


    Formula:C17H19N3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:345.42

    Ref: 4Z-R-2025

    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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  • Ilaprazole Impurity 36

    CAS:
    Formula:C19H18N4OS
    Molecular weight:350.44

    Ref: 4Z-I-053038

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Thiamazole EP Impurity A (Methimazole USP Related Compound A)

    CAS:
    Formula:C5H13NO2
    Color and Shape:Colourless Liquid
    Molecular weight:119.16

    Ref: 4Z-T-416005

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • N-Nitroso Varenicline-d4

    CAS:
    Formula:C13H8D4N4O
    Molecular weight:244.29

    Ref: 4Z-V-2543

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

    CAS:
    Formula:C7H9NO
    Color and Shape:Off-White Solid
    Molecular weight:123.16

    Ref: 4Z-L-0359

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Ref: 4Z-S-0135

    5mg
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    10mg
    4,368.00€
    25mg
    8,008.00€
    50mg
    13,104.00€
    100mg
    To inquire
  • Imidafenacin Impurity 1

    CAS:
    Formula:C18H20N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:296.37

    Ref: 4Z-I-4621

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Orphenadrine USP Related Compound C (N-Desmethyl Orphenadrine HCl, Tofenacin HCl)

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

    Ref: 4Z-O-053

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Varenicline Impurity 28


    Formula:C30H28N6O4
    Molecular weight:536.59

    Ref: 4Z-V-2540

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

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

    Ref: 4Z-L-0330

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

    CAS:
    Formula:C16H9Cl4N5O
    Color and Shape:White To Off-White Solid
    Molecular weight:429.08

    Ref: 4Z-L-0131

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

    CAS:
    Formula:C7H10ClN3O4
    Color and Shape:Yellow Sticky Liquid
    Molecular weight:235.62

    Ref: 4Z-O-1911

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Metronidazole Impurity 4 (1-Methyl-4-Nitro-1H-Imidazole)

    CAS:
    Formula:C4H5N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:127.10

    Ref: 4Z-M-631

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Rivastigmine USP Related Compound B

    CAS:
    Formula:C13H20N2O2
    Color and Shape:Colourless Liquid
    Molecular weight:236.32

    Ref: 4Z-R-0719

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

    CAS:
    Formula:C7H11N3O4
    Color and Shape:Off-White Solid
    Molecular weight:201.18

    Ref: 4Z-O-193

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Pregabalin Impurity 42

    CAS:
    Formula:C8H15NO4
    Color and Shape:Pale Yellow Liquid
    Molecular weight:189.21

    Ref: 4Z-P-2769

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

    CAS:
    Formula:C15H13Cl4NO·HNO3
    Color and Shape:White To Off-White Solid
    Molecular weight:365.08 63.01

    Ref: 4Z-M-7310

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Triclabendazole

    CAS:
    Formula:C14H9Cl3N2OS
    Color and Shape:Off-White Solid
    Molecular weight:359.65

    Ref: 4Z-T-461

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Donepezil Impurity 30

    CAS:
    Formula:C25H31NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:393.53

    Ref: 4Z-D-1355

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

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

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

    Ref: 4Z-L-090001

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Metopimazine-d6 Sulfoxide

    CAS:
    Formula:C22H21D6N3O4S2
    Color and Shape:White To Off-White Solid
    Molecular weight:467.63

    Ref: 4Z-M-366

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Flavoxate-d5

    CAS:
    Formula:C24H20D5NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:396.50

    Ref: 4Z-F-202

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • (±)-Voriconazole-d3

    CAS:
    Formula:C16H11D3F3N5O
    Color and Shape:Off-White Solid
    Molecular weight:352.34

    Ref: 4Z-V-102

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • rac-Lifitegrast-d4

    CAS:
    Formula:C29H20D4Cl2N2O7S
    Molecular weight:619.50

    Ref: 4Z-L-153002

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Vonoprazan Impurity 109

    CAS:
    Formula:C17H16FN3O6S2
    Molecular weight:441.45

    Ref: 4Z-V-051124

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • Ref: 4Z-C-1941

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

    CAS:
    Formula:C14H9Cl2N3S2
    Color and Shape:Brown Yellow Solid
    Molecular weight:354.27

    Ref: 4Z-L-363

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    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
  • Omeprazole Impurity 73

    CAS:
    Formula:C8H10ClN
    Molecular weight:155.63

    Ref: 4Z-O-02163

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

    CAS:
    Formula:C7H6N2
    Molecular weight:118.14

    Ref: 4Z-I-126006

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Tiotropium-d3 Bromide

    CAS:
    Formula:C19H19NO4S2D3·Br
    Molecular weight:395.54 79.90

    Ref: 4Z-T-322

    5mg
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    10mg
    To inquire
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    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • Solifenacin Impurity 9


    Formula:C19H17N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:303.37

    Ref: 4Z-S-1868

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Hyoscine Butylbromide EP Impurity H Bromide


    Formula:C21H32NO3·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:346.49 79.90

    Ref: 4Z-S-0119

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • (S)-Licarbazepine-d4

    CAS:
    Formula:C15H10D4N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:258.31

    Ref: 4Z-C-1914

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Pantoprazole Impurity 44 HCl

    CAS:
    Formula:C10H13NO4·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:211.22 36.46

    Ref: 4Z-P-0175

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Varenicline N,N-Dioxide

    CAS:
    Formula:C13H13N3O2
    Color and Shape:Yellow Solid
    Molecular weight:243.27

    Ref: 4Z-V-2527

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Vonoprazan Impurity 3 DiHCl

    CAS:
    Formula:C17H15F2N3O2S·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:363.38 2 36.46

    Ref: 4Z-V-051003

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • rac-5-Hydroxymethyl Tolterodine-d14

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

    Ref: 4Z-T-1717

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Rabeprazole Impurity 14 HCl

    CAS:
    Formula:C11H16ClNO2·HCl
    Molecular weight:229.71 36.46

    Ref: 4Z-R-2040

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Lifitegrast Impurity 14

    CAS:
    Formula:C31H28Cl2N2O7S
    Color and Shape:White To Off-White Solid
    Molecular weight:643.53

    Ref: 4Z-L-153016

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

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


    Formula:C21H29NO2
    Molecular weight:327.47

    Ref: 4Z-B-111014

    5mg
    To inquire
    10mg
    To inquire
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    To inquire
    50mg
    To inquire
    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
    To inquire
  • (R)-Tebuconazole

    CAS:
    Formula:C16H22ClN3O
    Molecular weight:307.82

    Ref: 4Z-T-140003

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Orphenadrine EP Impurity A (2-Methylbenzhydrol)

    CAS:
    Formula:C14H14O
    Molecular weight:198.27

    Ref: 4Z-O-0513

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

    CAS:
    Formula:C9H7Cl2N5
    Color and Shape:Yellow Solid
    Molecular weight:256.10

    Ref: 4Z-L-016

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

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

    Ref: 4Z-S-1832

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    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
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Atropine EP Impurity E (7-β-Hydroxyhyoscyamine)

    CAS:
    Formula:C17H23NO4
    Molecular weight:305.37

    Ref: 4Z-A-151043

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • Lurasidone Metabolite 14283-d8

    CAS:
    Formula:C28H28D8N4O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:516.74

    Ref: 4Z-L-090005

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Metronidazole-d4

    CAS:
    Formula:C6H5D4N3O3
    Color and Shape:Off-White Solid
    Molecular weight:175.18

    Ref: 4Z-M-639

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
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  • Glycopyrrolate

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

    Ref: 4Z-G-325

    5mg
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    10mg
    349.00€
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    444.00€
    50mg
    635.00€
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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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    10mg
    444.00€
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    635.00€
    50mg
    825.00€
    100mg
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  • Pregabalin Impurity 13

    CAS:
    Formula:C9H15NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:169.23

    Ref: 4Z-P-2717

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Albendazole EP Impurity L

    CAS:
    Formula:C12H15N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:265.33

    Ref: 4Z-A-1626

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

    CAS:
    Formula:C4H6N2O·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:98.11 36.46

    Ref: 4Z-T-8614

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Orphenadrine EP Impurity C HCl (N,N-Didesmethyl Orphenadrine HCl)

    CAS:
    Formula:C16H19NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:241.33 36.46

    Ref: 4Z-O-0510

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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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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  • N-Formyl Varenicline

    CAS:
    Formula:C14H13N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:239.28

    Ref: 4Z-V-253

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

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

    Ref: 4Z-A-165

    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
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    100mg
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  • N-Nitroso N-Desmethyl Orphenadrine-d3


    Formula:C17H17D3N2O2
    Color and Shape:Pale Yellow Oil
    Molecular weight:287.38

    Ref: 4Z-O-0520

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Orphenadrine Citrate

    CAS:
    Formula:C18H23NO·C6H8O7
    Color and Shape:White To Off-White Solid
    Molecular weight:269.39 192.12

    Ref: 4Z-O-056

    5mg
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    10mg
    349.00€
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    444.00€
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    635.00€
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  • Terconazole Impurity 2


    Formula:C24H29Cl2N5O3
    Color and Shape:Off-White Semi-Solid
    Molecular weight:506.43

    Ref: 4Z-T-142004

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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€
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  • Isavuconazole Impurity 40

    CAS:
    Formula:C22H17F2N5OS
    Color and Shape:Pale Yellow Solid
    Molecular weight:437.47

    Ref: 4Z-I-070042

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    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
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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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  • Efinaconazole Impurity 26 (Mixture of Diastereomers)

    CAS:
    Formula:C14H16F2O3
    Color and Shape:Pale Yellow Liquid
    Molecular weight:270.28

    Ref: 4Z-E-097036

    5mg
    To inquire
    10mg
    444.00€
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    635.00€
    50mg
    825.00€
    100mg
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  • Acotiamide N-Oxide


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

    Ref: 4Z-A-140027

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

    CAS:
    Formula:C19H28NO3·Br
    Molecular weight:318.44 79.90

    Ref: 4Z-G-3240

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Tinidazole Impurity 2 (2-(Ethylthio)ethanol)

    CAS:
    Formula:C4H10OS
    Color and Shape:Pale Yellow Liquid
    Molecular weight:106.18

    Ref: 4Z-T-862

    5mg
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    10mg
    444.00€
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    825.00€
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  • Glycopyrrolate Impurity 4

    CAS:
    Formula:C13H14O2
    Molecular weight:202.25

    Ref: 4Z-G-3217

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Modafinil EP Impurity B (Modafinil USP Related Compound B, Modafinil Sulfone)

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

    Ref: 4Z-M-337

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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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
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
    To inquire
  • 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€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • rac-Pregabalin N-Acrylamide

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

    Ref: 4Z-P-2744

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Imidafenacin Impurity 19


    Formula:C18H18N2O4
    Color and Shape:White To Off-White Solid
    Molecular weight:326.35

    Ref: 4Z-I-4618

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Atropine EP Impurity B HCl (Noratropine HCl)

    CAS:
    Formula:C16H21NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:275.35 36.46

    Ref: 4Z-A-151017

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Atropine Impurity 19


    Formula:C17H23NO4
    Molecular weight:305.37

    Ref: 4Z-A-151046

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Glycopyrronium Bromide EP Impurity I Bromide (SS-Isomer) (Glycopyrrolate USP Related Compound I (SS-Isomer))


    Formula:C19H27ClNO3·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:352.88 79.90

    Ref: 4Z-G-3214

    5mg
    To inquire
    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
    To inquire
  • (R)-Desethyl Oxybutynin HCl

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

    Ref: 4Z-O-077

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

    CAS:
    Formula:C16H21NO3·HBr
    Color and Shape:White To Off-White Solid
    Molecular weight:275.35 80.91

    Ref: 4Z-H-181

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

    CAS:
    Formula:C18H23NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:285.39

    Ref: 4Z-O-058

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

    CAS:
    Formula:C17H18ClN3O2S
    Color and Shape:Gray Solid
    Molecular weight:363.86

    Ref: 4Z-R-2016

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


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

    Ref: 4Z-I-053011

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

    CAS:
    Formula:C14H9Cl3N2O2S
    Color and Shape:Off-White Solid
    Molecular weight:375.65

    Ref: 4Z-T-465

    5mg
    To inquire
    10mg
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    25mg
    To inquire
    50mg
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    100mg
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  • Pantoprazole Impurity 47

    CAS:
    Formula:C15H15N3O4S
    Molecular weight:333.36

    Ref: 4Z-P-0168

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

    CAS:
    <p>Tropicamide (Ro 1-7683), a synthetic atropine-like muscarinic antagonist, dilates pupils and paralyzes eye muscles for diagnostic use.</p>
    Formula:C17H20N2O2
    Purity:99.78% - 99.94%
    Color and Shape:White Powder
    Molecular weight:284.35
  • Lurasidone Impurity 55

    CAS:
    Formula:C7H4ClNS
    Molecular weight:169.63

    Ref: 4Z-L-090086

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    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
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Morinidazole Impurity 1

    CAS:
    Formula:C11H18N4O5
    Color and Shape:Pale Yellow Solid
    Molecular weight:286.29

    Ref: 4Z-M-168002

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Ref: 4Z-G-3245

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

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Fesoterodine Impurity 31

    CAS:
    Formula:C16H16O3
    Color and Shape:White To Off-White Solid
    Molecular weight:256.30

    Ref: 4Z-F-3439

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Omeprazole EP Impurity E (Omeprazole N-Oxide)

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

    Ref: 4Z-O-0212

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

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

    Ref: 4Z-I-0322

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • (1S,2R)-Ravuconazole


    Formula:C22H17F2N5OS
    Molecular weight:437.47

    Ref: 4Z-R-150006

    5mg
    To inquire
    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
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  • Zolpidem Phenyl-4-Carboxylic Acid

    CAS:
    Formula:C19H19N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:337.38

    Ref: 4Z-Z-027017

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Pregabalin Impurity 37 D-Tartrate

    CAS:
    Formula:C10H22N2O·C4H6O6
    Color and Shape:White To Off-White Solid
    Molecular weight:186.30 150.09

    Ref: 4Z-P-2764

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • 5-Carboxy Tolterodine-d14 Formate

    CAS:
    Formula:C22H15NO3D14·CH2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:369.57 46.03

    Ref: 4Z-T-175

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Ornidazole Impurity 33

    CAS:
    Formula:C7H9N3O3
    Molecular weight:183.17

    Ref: 4Z-O-1946

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

    CAS:
    Formula:C22H27N3O3S2
    Color and Shape:Yellow Solid
    Molecular weight:445.60

    Ref: 4Z-M-361

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Pregabalin Impurity 102

    CAS:
    Formula:C20H35NO11
    Molecular weight:465.50

    Ref: 4Z-P-27134

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Donepezil Alkene Pyridine N-Oxide

    CAS:
    Formula:C17H15NO4
    Color and Shape:Yellow Solid
    Molecular weight:297.31

    Ref: 4Z-D-1323

    5mg
    To inquire
    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Tolterodine Impurity 20

    CAS:
    Formula:C29H37NO
    Molecular weight:415.62

    Ref: 4Z-T-1753

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Vonoprazan Impurity 17

    CAS:
    Formula:C11H8FNO2
    Molecular weight:205.19

    Ref: 4Z-V-051019

    5mg
    To inquire
    10mg
    To inquire
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    To inquire
    50mg
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    100mg
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  • Ornidazole

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

    Ref: 4Z-O-194

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • 4,5-Dehydro Pregabalin

    CAS:
    Formula:C8H15NO2
    Molecular weight:157.21

    Ref: 4Z-P-27118

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Esomeprazole Impurity 23

    CAS:
    Formula:C8H10ClNO
    Color and Shape:White To Off-White Solid
    Molecular weight:171.62

    Ref: 4Z-O-02159

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

    CAS:
    Formula:C17H16N2O2
    Color and Shape:Brown Solid
    Molecular weight:280.33

    Ref: 4Z-Z-027006

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Orphenadrine EP Impurity D (Diphenhydramine)

    CAS:
    Formula:C17H21NO
    Color and Shape:Yellow Liquid
    Molecular weight:255.36

    Ref: 4Z-O-0515

    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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  • ent-Lurasidone Impurity 34 Mesylate


    Formula:C19H26N3S·CH3O3S
    Molecular weight:328.50 95.09

    Ref: 4Z-L-090097

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Vonoprazan Impurity 113

    CAS:
    Formula:C13H12FNO2
    Molecular weight:233.24

    Ref: 4Z-V-051128

    5mg
    To inquire
    10mg
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    50mg
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    100mg
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  • Itraconazole EP Impurity B

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

    Ref: 4Z-I-0352

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Lurasidone Impurity 7 HCl


    Formula:C31H38N6O2S2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:590.81 36.46

    Ref: 4Z-L-090016

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