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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 10376 products of "Benzimidazole and Imidazole Derivatives"

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  • Pantoprazole EP Impurity A (Pantoprazole USP Related Compound A, Pantoprazole Sulphone)

    CAS:
    Formula:C16H15F2N3O5S
    Color and Shape:Orange Solid
    Molecular weight:399.38

    Ref: 4Z-P-011

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    444.00€
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  • Rabeprazole Sulfide N-Oxide

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

    Ref: 4Z-R-2024

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    635.00€
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    1,032.00€
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    1,699.00€
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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

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    1,335.00€
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    2,366.00€
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  • Vonoprazan Impurity 31

    CAS:
    Formula:C8H7FO
    Molecular weight:138.14

    Ref: 4Z-V-051033

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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

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    1,456.00€
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    2,670.00€
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    4,368.00€
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  • Tiotropium-d3 Bromide

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

    Ref: 4Z-T-322

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  • Methyl Carbamate

    CAS:
    Formula:C2H5NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:75.07

    Ref: 4Z-C-1930

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  • Solifenacin Impurity 9


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

    Ref: 4Z-S-1868

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    698.00€
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    1,153.00€
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    2,002.00€
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  • Donepezil N-Oxide

    CAS:
    Formula:C24H29NO4
    Color and Shape:Off-White Solid
    Molecular weight:395.50

    Ref: 4Z-D-1317

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  • (S)-Fesoterodine Fumarate

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

    Ref: 4Z-F-3423

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    1,638.00€
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  • (S)-Licarbazepine-d4

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

    Ref: 4Z-C-1914

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    1,942.00€
    25mg
    3,580.00€
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  • (R)-Modafinil EP Impurity C

    CAS:
    Formula:C16H16O3S
    Molecular weight:288.36

    Ref: 4Z-M-3325

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  • Atropine Impurity 18


    Formula:C17H23NO4
    Molecular weight:305.37

    Ref: 4Z-A-151045

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    1,214.00€
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    2,184.00€
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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

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  • Rivastigmine Impurity 3 HCl

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

    Ref: 4Z-R-0717

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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

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  • Albendazole Impurity 23

    CAS:
    Formula:C13H17N3O2S
    Color and Shape:Off-White Solid
    Molecular weight:279.36

    Ref: 4Z-A-1641

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  • Donepezil-d4 HCl

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

    Ref: 4Z-D-131

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  • Rabeprazole Impurity 4

    CAS:
    Formula:C14H12ClO3S
    Color and Shape:White To Off-White Solid
    Molecular weight:289.78

    Ref: 4Z-R-2029

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  • Metronidazole-d4

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

    Ref: 4Z-M-639

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    1,699.00€
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    3,155.00€
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    5,096.00€
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  • N1-Methyl Esomeprazole

    CAS:
    Formula:C18H21N3O3S
    Molecular weight:359.44

    Ref: 4Z-O-02156

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    1,153.00€
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  • Miconazole Related Compound 1

    CAS:
    Formula:C16H13Cl4NO2
    Color and Shape:Colorless Liquid
    Molecular weight:393.09

    Ref: 4Z-M-7312

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  • Solifenacin EP Impurity D


    Formula:C31H28N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:444.58

    Ref: 4Z-S-1824

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    10mg
    698.00€
    25mg
    1,153.00€
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    2,002.00€
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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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  • Pantoprazole Impurity 17


    Formula:C17H17F2N3O3S
    Molecular weight:381.40

    Ref: 4Z-P-0138

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
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  • Lansoprazole Impurity 21

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

    Ref: 4Z-L-0359

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  • Itraconazole EP Impurity G


    Formula:C44H41Cl4N11O6
    Color and Shape:Off-White Solid
    Molecular weight:961.68

    Ref: 4Z-I-0312

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
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    4,368.00€
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  • Piracetam EP Impurity A (Povidone EP Impurity B)

    CAS:
    Formula:C4H7NO
    Color and Shape:White To Off-White Solid
    Molecular weight:85.11

    Ref: 4Z-P-150003

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  • Fenbendazole

    CAS:
    Formula:C15H13N3O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:299.35

    Ref: 4Z-F-132001

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
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  • Glycopyrronium Bromide EP Impurity B

    CAS:
    Formula:C8H6O3
    Color and Shape:White To Off-White Solid
    Molecular weight:150.13

    Ref: 4Z-G-3220

    5mg
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    444.00€
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  • Ref: 4Z-O-023

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  • Vonoprazan N-Oxide

    CAS:
    Formula:C17H14FN3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:359.38

    Ref: 4Z-V-051026

    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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  • Lifitegrast

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

    Ref: 4Z-L-153001

    5mg
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    10mg
    444.00€
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    635.00€
    30mg
    663.00€
    50mg
    825.00€
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  • Lurasidone Impurity 8 Sodium Salt (Mixture of Diastereomers)

    CAS:
    Formula:C28H37N4O3S·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:509.70 22.99

    Ref: 4Z-L-090017

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
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  • 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
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    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€
    50mg
    1,153.00€
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  • Miconazole EP Impurity F (Miconazole USP Related Compound F)

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

    Ref: 4Z-M-733

    5mg
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    10mg
    444.00€
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    635.00€
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  • Tiotropium Bromide Impurity 20


    Formula:C18H19NO3S2
    Color and Shape:Off-White Solid
    Molecular weight:361.47

    Ref: 4Z-T-323

    5mg
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    10mg
    910.00€
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    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Itraconazole Impurity 41


    Formula:C31H30Cl2N8O4
    Color and Shape:Off-White Solid
    Molecular weight:649.54

    Ref: 4Z-I-0325

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  • Oxcarbazepine-6,7,8,9-d4 (Aniline-6,7,8,9-d4)

    CAS:
    Formula:C15H8D4N2O2
    Color and Shape:White To Off-White Solid
    Molecular weight:256.30

    Ref: 4Z-O-063

    5mg
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    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
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  • 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
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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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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    508.00€
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    825.00€
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    1,153.00€
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  • Efinaconazole Impurity 51 Methanesulfonate


    Formula:C8H19F2N4O·CH3O3S
    Molecular weight:345.37 95.09

    Ref: 4Z-E-097058

    5mg
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    508.00€
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    825.00€
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    1,153.00€
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  • (±)-Voriconazole-d3

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

    Ref: 4Z-V-102

    5mg
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    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    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
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    10mg
    444.00€
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    635.00€
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  • Pregabalin Impurity 39 (Ethyl cyanoacetate)

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

    Ref: 4Z-P-2745

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  • Biperiden EP Impurity A-d5


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

    Ref: 4Z-B-111016

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

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

    CAS:
    Formula:C8H13N3O4
    Molecular weight:215.21

    Ref: 4Z-M-6337

    5mg
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    10mg
    698.00€
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    1,153.00€
    50mg
    2,002.00€
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  • Tiotropium Bromide Impurity 21 Iodide


    Formula:C19H21ClNO3S2·I
    Color and Shape:Off-White Solid
    Molecular weight:410.97 126.90

    Ref: 4Z-T-324

    5mg
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    10mg
    910.00€
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    1,638.00€
    50mg
    2,366.00€
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  • Oxybutynin Impurity 2 (Phenylcyclohexylglycolic Acid Ethyl Ester)

    CAS:
    Formula:C16H22O3
    Color and Shape:Colorless Liquid
    Molecular weight:262.35

    Ref: 4Z-O-0721

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    508.00€
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    825.00€
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    1,153.00€
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  • Epi-Galantamine N-Oxide

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

    Ref: 4Z-G-015

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Ref: 4Z-T-416008

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • 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
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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
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    10mg
    444.00€
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    635.00€
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  • 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
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • rac-Fesoterodine Fumarate

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

    Ref: 4Z-F-3426

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

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

    Ref: 4Z-T-1719

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • 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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  • 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€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Pantoprazole Impurity 18


    Formula:C17H17F2N3O3S
    Molecular weight:381.40

    Ref: 4Z-P-0139

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Acotiamide Impurity 56

    CAS:
    Formula:C16H18N2O6S
    Color and Shape:Off-White Solid
    Molecular weight:366.39

    Ref: 4Z-A-140023

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

    CAS:
    Formula:C16H14FN3O2S·C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:331.37 116.07

    Ref: 4Z-V-051020

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

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

    Ref: 4Z-M-632

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
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    100mg
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  • 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
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • rac-Rivastigmine-d6

    CAS:
    Formula:C14H16D6N2O2
    Molecular weight:256.38

    Ref: 4Z-R-0751

    5mg
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    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
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  • Albendazole

    CAS:
    Formula:C12H15N3O2S
    Molecular weight:265.33

    Ref: 4Z-A-166

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

    CAS:
    Formula:C11H15NO4
    Color and Shape:White To Off-White Solid
    Molecular weight:225.25

    Ref: 4Z-R-2028

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • (S)-Solifenacin EP Impurity E

    CAS:
    Formula:C7H13NO
    Color and Shape:White To Off-White Solid
    Molecular weight:127.19

    Ref: 4Z-S-1842

    5mg
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    10mg
    444.00€
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    635.00€
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    825.00€
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  • Ornidazole N3-Oxide


    Formula:C7H10ClN3O4
    Molecular weight:235.62

    Ref: 4Z-O-1935

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Atropine EP Impurity G (Littorine)

    CAS:
    Formula:C17H23NO3
    Color and Shape:Off-White Solid
    Molecular weight:289.38

    Ref: 4Z-A-151004

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • 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
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Lurasidone Impurity 3


    Formula:C30H38N6S2
    Color and Shape:Off-White Solid
    Molecular weight:546.80

    Ref: 4Z-L-090012

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Lurasidone Impurity 39

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

    Ref: 4Z-L-090051

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

    CAS:
    Formula:C13H15ClN2O
    Color and Shape:White To Off-White Solid
    Molecular weight:250.73

    Ref: 4Z-B-583

    5mg
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    10mg
    444.00€
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    635.00€
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  • Itraconazole Impurity 17

    CAS:
    Formula:C14H15Cl2N3O5S
    Molecular weight:408.25

    Ref: 4Z-I-0342

    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 B


    Formula:C19H20BrN3O
    Color and Shape:White To Off-White Solid
    Molecular weight:386.29

    Ref: 4Z-Z-027012

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

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

    Ref: 4Z-O-0712

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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
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    100mg
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  • Vonoprazam Metabolite M1

    CAS:
    Formula:C16H11FN2O4S
    Molecular weight:346.33

    Ref: 4Z-V-051051

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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€
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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
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    10mg
    444.00€
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    635.00€
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  • Isavuconazole Impurity 5 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-070006

    5mg
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    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
    To inquire
  • Ipratropium Bromide Impurity 1 Bromide


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

    Ref: 4Z-I-119

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Dicycloverine HCl (Dicyclomine HCl)

    CAS:
    Formula:C19H35NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:309.50 36.46

    Ref: 4Z-D-085001

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

    CAS:
    Formula:C9H8F3NO3
    Molecular weight:235.16

    Ref: 4Z-L-0348

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • 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
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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
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    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
  • Tolterodine Impurity 11 (O-Benzyl Tolterodine)

    CAS:
    Formula:C29H37NO
    Color and Shape:White To Off-White Solid
    Molecular weight:415.62

    Ref: 4Z-T-1713

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • 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
  • Vonoprazan Impurity 46 HCl


    Formula:C23H21F2N3·HCl
    Molecular weight:377.44 36.46

    Ref: 4Z-V-051100

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

    CAS:
    Formula:C8H12N2O
    Molecular weight:152.20

    Ref: 4Z-P-150018

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Lansoprazole EP Impurity C (Lansoprazole USP Related Compound B (Free Form), Lansoprazole Sulfide)

    CAS:
    Formula:C16H14F3N3OS
    Color and Shape:White To Off-White Solid Solid
    Molecular weight:353.36

    Ref: 4Z-L-0311

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • NP-AHD

    CAS:
    Formula:C10H8N4O4
    Color and Shape:Off White Solid
    Molecular weight:248.20

    Ref: 4Z-I-078030

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Solifenacin Impurity 16

    CAS:
    Formula:C23H26N2O3
    Color and Shape:White To Off-White Solid
    Molecular weight:378.47

    Ref: 4Z-S-1820

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    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
  • 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
  • Ref: 4Z-S-0132

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

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

    Ref: 4Z-P-2744

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Omeprazole Related Compound 3


    Formula:C9H12ClNO2
    Color and Shape:White To Off-White Solid
    Molecular weight:201.65

    Ref: 4Z-O-0243

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


    Formula:C22H32ClNO3·HCl
    Color and Shape:Off-White Solid
    Molecular weight:393.95 36.46

    Ref: 4Z-O-0720

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

    CAS:
    Formula:C20H21N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:319.41

    Ref: 4Z-I-461

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

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

    Ref: 4Z-M-633

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ref: 4Z-R-0735

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Lifitegrast Impurity 44


    Formula:C31H28Cl2N2O7S
    Color and Shape:Pale Yellow Solid
    Molecular weight:643.53

    Ref: 4Z-L-153046

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

    CAS:
    Formula:C8H8Cl2N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:247.08

    Ref: 4Z-L-0132

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

    CAS:
    Formula:C35H38Cl2N8O5
    Color and Shape:White To Off-White Solid
    Molecular weight:721.64

    Ref: 4Z-I-0329

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

    CAS:
    Formula:C16H14ClF2N3O4S
    Molecular weight:417.81

    Ref: 4Z-P-0122

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

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

    Ref: 4Z-R-201

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

    CAS:
    Formula:C12H12N4O3
    Color and Shape:Off-White Solid
    Molecular weight:260.25

    Ref: 4Z-B-082001

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

    CAS:
    Formula:C5H13NO2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:119.16 36.46

    Ref: 4Z-T-416007

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

    CAS:
    Formula:C10H13N3O2S
    Color and Shape:Off-White Solid
    Molecular weight:239.29

    Ref: 4Z-A-167

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Metopimazine Acid-d6 HCl

    CAS:
    Formula:C22H20D6N2O4S2·HCl
    Color and Shape:Yellow Solid
    Molecular weight:452.62 36.46

    Ref: 4Z-M-364

    5mg
    To inquire
    10mg
    1,699.00€
    25mg
    3,155.00€
    50mg
    5,096.00€
    100mg
    To inquire
  • Varenicline Impurity 4 Trifluoroacetate


    Formula:C13H13N3O·C2HF3O2
    Molecular weight:227.27 114.02

    Ref: 4Z-V-2546

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Ref: 4Z-G-3245

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Pregabalin Impurity 6 (Mixture of Diastereomers)


    Formula:C9H17NO3
    Molecular weight:187.24

    Ref: 4Z-P-2730

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • 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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  • rac-Pregabalin Impurity 94

    CAS:
    Formula:C9H17NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:187.24

    Ref: 4Z-P-2724

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

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

    Ref: 4Z-O-0524

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


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

    Ref: 4Z-P-2718

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

    CAS:
    Formula:C29H36N4O5S
    Color and Shape:Pale Brown Liquid
    Molecular weight:552.69

    Ref: 4Z-R-2011

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
    500mg
    13,390.00€
  • Solifenacin Impurity 18

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

    Ref: 4Z-S-1826

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

    CAS:
    Formula:C8H10N2O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:182.18

    Ref: 4Z-O-0248

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


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

    Ref: 4Z-B-588

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    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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  • 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
  • Solifenacin EP Impurity C

    CAS:
    Formula:C31H28N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:444.58

    Ref: 4Z-S-1823

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

    CAS:
    Formula:C13H13N3O4
    Color and Shape:White To Off-White Solid
    Molecular weight:275.26

    Ref: 4Z-M-6314

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • 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
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    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
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Vonoprazan Impurity 20 HCl


    Formula:C11H11FN2·HCl
    Molecular weight:190.22 36.46

    Ref: 4Z-V-051022

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    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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  • Carbamazepine Impurity 8

    CAS:
    Formula:C15H10Br3NO
    Molecular weight:459.96

    Ref: 4Z-C-1935

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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
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    100mg
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  • Lansoprazole Impurity 3


    Formula:C16H14F3N3O2
    Color and Shape:White To Off-White Solid
    Molecular weight:337.30

    Ref: 4Z-L-0334

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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€
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    635.00€
    50mg
    825.00€
    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

    5mg
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    10mg
    825.00€
    25mg
    1,335.00€
    50mg
    2,245.00€
    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

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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    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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  • Lurasidone Impurity 54

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

    Ref: 4Z-L-090068

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Oxcarbazepine EP Impurity M (Oxcarbazepine USP Related Compound D)

    CAS:
    Formula:C30H22N4O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:486.53

    Ref: 4Z-O-0633

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

    CAS:
    Formula:C23H26N2O2
    Color and Shape:Pale Yellow Solid
    Molecular weight:362.47

    Ref: 4Z-S-1869

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Rivastigmine USP Related Compound F

    CAS:
    Formula:C12H15NO2
    Color and Shape:Colorless Liquid
    Molecular weight:205.26

    Ref: 4Z-R-0713

    5mg
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    10mg
    444.00€
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  • Metronidazole (Metronidazole Benzoate EP Impurity A)

    CAS:
    Formula:C6H9N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:171.16

    Ref: 4Z-M-6313

    5mg
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    10mg
    349.00€
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    444.00€
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    635.00€
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  • Esomeprazole-d3

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

    Ref: 4Z-O-0216

    5mg
    To inquire
    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    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
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  • 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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  • 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
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Voriconazole EP Impurity D-d3 (Voriconazole USP Related Compound B-d3, Voriconazole Enantiomer-d3)

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

    Ref: 4Z-V-1029

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

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

    Ref: 4Z-O-029

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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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
    To inquire
  • Miconazole EP Impurity E Bromide


    Formula:C22H21Cl4N2O3·Br
    Color and Shape:Off-White Solid
    Molecular weight:503.22 79.90

    Ref: 4Z-M-7315

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Promethazine EP Impurity D (Promethazine Sulfoxide)

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

    Ref: 4Z-P-181

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

    CAS:
    Formula:C34H36Cl2N8O4
    Color and Shape:Off-White Solid
    Molecular weight:691.61

    Ref: 4Z-I-0321

    5mg
    To inquire
    10mg
    444.00€
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    635.00€
    50mg
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  • Voriconazole Impurity 2

    CAS:
    Formula:C6H4Br2ClFN2
    Color and Shape:Colorless Oil
    Molecular weight:318.37

    Ref: 4Z-V-1015

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Omeprazole Impurity 21

    CAS:
    Formula:C8H11NO
    Color and Shape:White To Off-White Solid
    Molecular weight:137.18

    Ref: 4Z-O-0247

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Varenicline Impurity 2

    CAS:
    Formula:C15H12F3N3O2
    Color and Shape:Off-White Solid
    Molecular weight:323.28

    Ref: 4Z-V-259

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

    CAS:
    Formula:C17H18N2O
    Color and Shape:Orange Oil
    Molecular weight:266.34

    Ref: 4Z-T-218003

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Cyclopentolate EP Impurity C HCl

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

    Ref: 4Z-C-226003

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

    CAS:
    Formula:C13H14Cl2N2
    Color and Shape:White To Off-White Solid
    Molecular weight:269.17

    Ref: 4Z-B-584

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
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    100mg
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  • Vonoprazan Impurity 25

    CAS:
    Formula:C17H14FN3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:359.38

    Ref: 4Z-V-051027

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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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
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • 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€
    50mg
    825.00€
    100mg
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  • Triclabendazole EP Impurity B

    CAS:
    Formula:C13H7Cl3N2OS
    Color and Shape:Off-White Solid
    Molecular weight:345.62

    Ref: 4Z-T-469

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • N-Nitroso Promethazine EP Impurity C

    CAS:
    Formula:C16H17N3OS
    Molecular weight:299.39

    Ref: 4Z-P-1820

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Modafinil EP Impurity A-d5 (Modafinil Acid-d5)

    CAS:
    Formula:C15H9D5O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:279.36

    Ref: 4Z-M-338

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Itraconazole N-Formyl-Ethlene Impurity

    CAS:
    Formula:C34H36Cl2N8O5
    Color and Shape:White To Off-White Solid
    Molecular weight:707.61

    Ref: 4Z-I-0316

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Hyoscine Butylbromide EP Impurity D Bromide (Mixture of Diastereomers)


    Formula:C20H28NO4·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:346.45 79.90

    Ref: 4Z-S-019

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

    CAS:
    Formula:C17H23NO3·5H2SO4
    Color and Shape:White To Off-White Solid
    Molecular weight:289.38 0.5*98.07

    Ref: 4Z-A-151006

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Vonoprazan Impurity 9

    CAS:
    Formula:C17H16FN3O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:361.39

    Ref: 4Z-V-051009

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Voriconazole EP Impurity D (Voriconazole USP Related Compound B, Voriconazole Enantiomer)

    CAS:
    Formula:C16H14F3N5O
    Color and Shape:White To Off-White Solid
    Molecular weight:349.32

    Ref: 4Z-V-1028

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

    CAS:
    Formula:C16H18N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:254.33

    Ref: 4Z-I-4624

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


    Formula:C17H28N2O4·HCl
    Color and Shape:Pale Pink Solid
    Molecular weight:324.42 36.46

    Ref: 4Z-A-140003

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Donepezil-d7 HCl

    CAS:
    Formula:C24H22D7NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:386.54 36.46

    Ref: 4Z-D-1339

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Varenicline Impurity 18 HCl

    CAS:
    Formula:C13H13N3O2·HCl
    Color and Shape:Pink Solid
    Molecular weight:243.27 36.46

    Ref: 4Z-V-2528

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • 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€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Rufinamide Impurity 4


    Formula:C10H7ClF2N4O
    Color and Shape:White To Off-White Solid
    Molecular weight:272.64

    Ref: 4Z-R-395

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


    Formula:C19H18N4O4S
    Molecular weight:398.44

    Ref: 4Z-I-053014

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


    Formula:C26H31Cl2N5O3
    Color and Shape:Off-White Solid
    Molecular weight:532.47

    Ref: 4Z-T-142002

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Butoconazole Impurity 8


    Formula:C17H15Cl3S
    Color and Shape:White To Off-White Solid
    Molecular weight:357.72

    Ref: 4Z-B-589

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
    To inquire
  • Glycopyrrolate Impurity 7

    CAS:
    Formula:C14H18O3
    Molecular weight:234.30

    Ref: 4Z-G-3223

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

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

    Ref: 4Z-I-0323

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Pregabalin Impurity 79

    CAS:
    Formula:C17H25NO3
    Molecular weight:291.39

    Ref: 4Z-P-27107

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


    Formula:C25H20Cl4N2S2·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:554.39 36.46

    Ref: 4Z-B-586

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Lurasidone Impurity 56

    CAS:
    Formula:C8H14O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:190.26

    Ref: 4Z-L-090070

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

    CAS:
    Formula:C17H15N3O3
    Color and Shape:White To Off-White Solid
    Molecular weight:309.33

    Ref: 4Z-M-615

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

    CAS:
    Formula:C13H14FN3O
    Molecular weight:247.27

    Ref: 4Z-Z-042005

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

    CAS:
    Formula:C17H15N3O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:309.33

    Ref: 4Z-M-614

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

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

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
    To inquire
  • Lurasidone Metabolite 14326

    CAS:
    Formula:C28H36N4O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:508.69

    Ref: 4Z-L-090004

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Tinidazole EP Impurity A (Tinidazole USP Related Compound A)

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

    Ref: 4Z-T-8616

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

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