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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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  • Tiotropium-d3 Bromide

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

    Ref: 4Z-T-322

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  • Ref: 4Z-A-1614

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    1,456.00€
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  • Donepezil Impurity 15


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

    Ref: 4Z-D-1344

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  • Rabeprazole Impurity 14 HCl

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

    Ref: 4Z-R-2040

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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

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    1,335.00€
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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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  • 5-Hydroxy Omeprazole Sulfone

    CAS:
    Formula:C17H19N3O5S
    Molecular weight:377.42

    Ref: 4Z-O-0269

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  • Ipratropium Bromide EP Impurity F Bromide (Mixture of Isomers)

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

    Ref: 4Z-I-1117

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    910.00€
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    1,638.00€
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    2,366.00€
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  • Isavuconazole

    CAS:
    Formula:C22H17F2N5OS
    Color and Shape:White To Off-White Solid
    Molecular weight:437.47

    Ref: 4Z-I-070019

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  • Zolpidem Impurity 22

    CAS:
    Formula:C17H17N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:279.34

    Ref: 4Z-Z-027005

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  • 5-Hydroxy Omeprazole

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

    Ref: 4Z-O-026

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  • N-Methyl Varenicline

    CAS:
    Formula:C14H15N3
    Color and Shape:Yellow Solid
    Molecular weight:225.30

    Ref: 4Z-V-2522

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  • Oxcarbazepine enol-sulfate


    Formula:C15H12N2O5S
    Molecular weight:332.34

    Ref: 4Z-O-0610

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  • Midazolam EP Impurity H

    CAS:
    Formula:C15H10ClFN2
    Molecular weight:254.71

    Ref: 4Z-M-255005

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  • Lurasidone Impurity 24


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

    Ref: 4Z-L-090034

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  • Lurasidone Impurity 17

    CAS:
    Formula:C7H13Cl
    Color and Shape:Colourless Liquid
    Molecular weight:132.63

    Ref: 4Z-L-090027

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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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  • Rabeprazole

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

    Ref: 4Z-R-201

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  • Tebuconazole-d9

    CAS:
    Formula:C16H13D9ClN3O
    Color and Shape:White To Off-White Solid
    Molecular weight:316.88

    Ref: 4Z-T-140002

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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

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  • Carbamazepine-d10

    CAS:
    Formula:C15H2D10N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:246.34

    Ref: 4Z-C-191

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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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  • Vonoprazan Impurity 66 HCl

    CAS:
    Formula:C22H19F2N3·HCl
    Molecular weight:363.41 36.46

    Ref: 4Z-V-051076

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  • Pantoprazole Impurity 14


    Formula:C9H8F2N2OS
    Molecular weight:230.23

    Ref: 4Z-P-0135

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    1,214.00€
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    2,184.00€
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    3,398.00€
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  • Ravuconazole

    CAS:
    Formula:C22H17F2N5OS
    Molecular weight:437.47

    Ref: 4Z-R-150001

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  • Voriconazole Impurity 23 Bromide

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

    Ref: 4Z-V-1040

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  • Rac-Luliconazole-Z-Isomer

    CAS:
    Formula:C14H9Cl2N3S2
    Color and Shape:Brown Solid
    Molecular weight:354.28

    Ref: 4Z-L-364

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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

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  • Galantamine EP Impurity F (ent-Galantamine)

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

    Ref: 4Z-G-0113

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    1,214.00€
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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

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  • Isoconazole Nitrate EP Impurity B (Isoconazole EP Impurity C)

    CAS:
    Formula:C15H13Cl4NO
    Color and Shape:White To Off-White Solid
    Molecular weight:365.09

    Ref: 4Z-I-293

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  • Pregabalin

    CAS:
    Formula:C8H17NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:159.23

    Ref: 4Z-P-273

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  • Varenicline DL-Tartaramide Sodium Salt


    Formula:C17H16N3O5·Na
    Molecular weight:342.33 22.99

    Ref: 4Z-V-2542

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    1,032.00€
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  • Lurasidone Metabolite 14326-d8

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

    Ref: 4Z-L-090006

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    2,427.00€
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  • Vonoprazan Impurity 15


    Formula:C17H16FN3O3S
    Color and Shape:Pale Yellow Solid
    Molecular weight:361.39

    Ref: 4Z-V-051016

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  • N-Nitroso Abeprazan


    Formula:C19H16F3N3O4S
    Molecular weight:439.41

    Ref: 4Z-A-363005

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    10mg
    1,214.00€
    25mg
    2,184.00€
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    3,398.00€
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  • Trospium Impurity 1

    CAS:
    Formula:C17H14O3
    Molecular weight:266.30

    Ref: 4Z-T-2210

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    444.00€
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  • Miconazole EP Impurity B

    CAS:
    Formula:C18H15Cl3N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:381.68

    Ref: 4Z-M-734

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  • rac-Scopolamine Sulfate (rac-Hyoscine Sulfate)


    Formula:C17H21NO7S
    Molecular weight:383.42

    Ref: 4Z-S-0141

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    698.00€
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    1,153.00€
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  • Ilaprazole Impurity 2


    Formula:C27H27N5O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:501.61

    Ref: 4Z-I-053005

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
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    3,944.00€
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  • Trospium-d8 Chloride

    CAS:
    Formula:C25H22D8NO3·Cl
    Color and Shape:White To Off-White Solid
    Molecular weight:400.57 35.45

    Ref: 4Z-T-221

    5mg
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    1,456.00€
    25mg
    2,670.00€
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  • Efinaconazole Impurity 25 (Mixture of Diastereomers)

    CAS:
    Formula:C12H21NO4
    Color and Shape:Pale Yellow Oil
    Molecular weight:243.30

    Ref: 4Z-E-097035

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  • Glycopyrrolate Impurity 7

    CAS:
    Formula:C14H18O3
    Molecular weight:234.30

    Ref: 4Z-G-3223

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    10mg
    698.00€
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    1,153.00€
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  • (S)-Oxybutynin HCl

    CAS:
    Formula:C22H31NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:357.49 36.46

    Ref: 4Z-O-072

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  • Oxybutynin-d11 HCl

    CAS:
    Formula:C22H20D11NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:368.56 36.46

    Ref: 4Z-O-0710

    5mg
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    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
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  • Glycopyrrolate Impurity 32 Bromide


    Formula:C19H27ClNO3·Br
    Molecular weight:352.88 79.90

    Ref: 4Z-G-327

    5mg
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    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
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  • Trimebutine EP Impurity A HCl

    CAS:
    Formula:C12H19NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:193.29 36.46

    Ref: 4Z-T-1614

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  • 5-Hydroxy Lansoprazole

    CAS:
    Formula:C16H14F3N3O3S
    Color and Shape:Pink Solid
    Molecular weight:385.36

    Ref: 4Z-L-033

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    10mg
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  • Orphenadrine HCl

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

    Ref: 4Z-O-0524

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  • Ornidazole Impurity 16

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

    Ref: 4Z-O-1927

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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

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  • N-Nitroso Solifenacin EP Impurity A


    Formula:C15H14N2O
    Molecular weight:238.29

    Ref: 4Z-S-1874

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  • Itraconazole

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

    Ref: 4Z-I-031

    5mg
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    10mg
    349.00€
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  • Donepezil EP Impurity B

    CAS:
    Formula:C11H12O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:192.21

    Ref: 4Z-D-139

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  • Donepezil Impurity 8

    CAS:
    Formula:C18H23NO4
    Color and Shape:Off-White Solid
    Molecular weight:317.38

    Ref: 4Z-D-1334

    5mg
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    10mg
    508.00€
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    825.00€
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    1,153.00€
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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

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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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  • Pantoprazole EP Impurity F

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

    Ref: 4Z-P-019

    5mg
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    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
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  • Pregabalin Impurity 26

    CAS:
    Formula:C8H13NO2
    Color and Shape:Colorless Semi-Solid
    Molecular weight:155.20

    Ref: 4Z-P-2715

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
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  • Efinaconazole Impurity 54


    Formula:C18H21FN4O
    Molecular weight:328.39

    Ref: 4Z-E-097059

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    698.00€
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  • Efinaconazole Impurity 44

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

    Ref: 4Z-E-097048

    5mg
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  • Biperiden-d5

    CAS:
    Formula:C21H24D5NO
    Molecular weight:316.50

    Ref: 4Z-B-111015

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
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  • 1-Vinyl-1H-Imidazole

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

    Ref: 4Z-I-078028

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  • Biperiden EP Impurity E HCl


    Formula:C15H23NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:233.36 36.46

    Ref: 4Z-B-111008

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
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  • (R)-Lansoprazole-d4 (Dexlansoprazole-d4)

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

    Ref: 4Z-L-0321

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • Tiotropium Bromide Impurity 2

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

    Ref: 4Z-T-3220

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

    CAS:
    Formula:C6H12N2O2
    Molecular weight:144.17

    Ref: 4Z-O-040003

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • (R)-Modafinil

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

    Ref: 4Z-M-336

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Efinaconazole Impurity 36

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

    Ref: 4Z-E-097002

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
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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

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    10mg
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    825.00€
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    1,153.00€
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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

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    444.00€
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  • Fenticonazole EP Impurity D Nitrate

    CAS:
    Formula:C24H21Cl2N2OS·NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:456.40 62.00

    Ref: 4Z-F-605

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    10mg
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    25mg
    825.00€
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    1,153.00€
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  • Pantoprazole Sodium Salt

    CAS:
    Formula:C16H14F2N3O4S·Na
    Color and Shape:White To Off-White Solid
    Molecular weight:382.36 22.99

    Ref: 4Z-P-014

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  • rac-Fesoterodine-d14 Fumarate


    Formula:C26H23D14NO3·C4H4O4
    Color and Shape:Off-White Solid
    Molecular weight:425.67 116.07

    Ref: 4Z-F-346

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • Efinaconazole Impurity 38

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

    Ref: 4Z-E-097004

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    10mg
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    1,153.00€
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  • Voriconazole Impurity 2

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

    Ref: 4Z-V-1015

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  • Efinaconazole Impurity 35 Mesylate

    CAS:
    Formula:C12H13F2N3O2·CH4O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:269.25 96.10

    Ref: 4Z-E-097008

    5mg
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    10mg
    444.00€
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    635.00€
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  • Tinidazole

    CAS:
    Formula:C8H13N3O4S
    Molecular weight:247.27

    Ref: 4Z-T-8619

    5mg
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  • Ref: 4Z-P-27127

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Lurasidone Impurity 4

    CAS:
    Formula:C19H28N4S
    Color and Shape:Pale Yellow Solid
    Molecular weight:344.52

    Ref: 4Z-L-090013

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Donepezil Impurity 27 HCl

    CAS:
    Formula:C24H31NO3·HCl
    Color and Shape:Off-White Solid
    Molecular weight:381.52 36.46

    Ref: 4Z-D-1352

    5mg
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    10mg
    2,912.00€
    25mg
    5,339.00€
    50mg
    8,858.00€
    100mg
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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€
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  • Tolterodine Impurity 22

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

    Ref: 4Z-T-1718

    5mg
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    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
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  • Donepezil N-Oxide-d5

    CAS:
    Formula:C24H24D5NO4
    Color and Shape:Off-White Solid
    Molecular weight:400.53

    Ref: 4Z-D-1338

    5mg
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    10mg
    1,214.00€
    25mg
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    50mg
    3,398.00€
    100mg
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  • 6-O-Desmethyl Donepezil Glucuronide Sodium Salt (Mixture of Diastereomers)

    CAS:
    Formula:C29H34NO9·Na
    Color and Shape:Off-White Solid
    Molecular weight:540.59 22.99

    Ref: 4Z-D-1310

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
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  • Vonoprazan Impurity 11-d5 Fumarate

    CAS:
    Formula:C33H22F2N5O4S2D5·C4H4O4
    Color and Shape:White To Off-White Solid
    Molecular weight:664.76 116.07

    Ref: 4Z-V-051070

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

    CAS:
    Formula:C18H25NO3
    Molecular weight:303.40

    Ref: 4Z-G-3226

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Voriconazole Impurity 18 (Mixture of Diastereomers)

    CAS:
    Formula:C22H18ClF4N7O
    Color and Shape:Pale Yellow Solid
    Molecular weight:507.88

    Ref: 4Z-V-1035

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
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  • Luliconazole-d3

    CAS:
    Formula:C14H6D3Cl2N3S2
    Molecular weight:357.29

    Ref: 4Z-L-368

    5mg
    To inquire
    10mg
    4,854.00€
    25mg
    8,979.00€
    50mg
    14,560.00€
    100mg
    To inquire
  • N-Nitroso Trimebutine Impurity 5


    Formula:C12H16N2O3
    Molecular weight:236.27

    Ref: 4Z-T-1620

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

    CAS:
    Formula:C6H8ClN3O3
    Color and Shape:Pale Red Solid
    Molecular weight:205.60

    Ref: 4Z-O-1920

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Paclobutrazol Impurity 3

    CAS:
    Formula:C15H18ClN3O
    Color and Shape:White To Off-White Solid
    Molecular weight:291.78

    Ref: 4Z-P-192004

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Pantoprazole Impurity 56


    Formula:C24H24F2N4O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:534.53

    Ref: 4Z-P-0179

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

    CAS:
    Formula:C11H10O4
    Molecular weight:206.20

    Ref: 4Z-D-1327

    5mg
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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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    50mg
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    100mg
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  • Terconazole

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

    Ref: 4Z-T-142009

    5mg
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    10mg
    349.00€
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    50mg
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    100mg
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  • Pantoprazole Impurity 6 N-Oxide

    CAS:
    Formula:C8H10ClNO3
    Molecular weight:203.62

    Ref: 4Z-P-0156

    5mg
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    10mg
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    100mg
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  • Tinidazole Impurity 11

    CAS:
    Formula:C8H13N3O4S
    Molecular weight:247.27

    Ref: 4Z-T-8611

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


    Formula:C10H9ClF3NO3
    Molecular weight:283.63

    Ref: 4Z-L-0351

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Lansoprazole Impurity 11

    CAS:
    Formula:C10H10F3NO3
    Molecular weight:249.19

    Ref: 4Z-L-0349

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

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

    Ref: 4Z-O-0281

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