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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 10355 products of "Benzimidazole and Imidazole Derivatives"

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  • 5-Hydroxy Omeprazole-d3

    CAS:
    Formula:C17H16D3NO4S
    Molecular weight:364.43

    Ref: 4Z-O-027

    5mg
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    10mg
    3,640.00€
    25mg
    6,674.00€
    50mg
    10,920.00€
    100mg
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  • Vonoprazan Impurity 45 DiHCl

    CAS:
    Formula:C17H16FN3O2S·2HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:345.39 2*36.46

    Ref: 4Z-V-051047

    5mg
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    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    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
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
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  • Paclobutrazol Impurity 1

    CAS:
    Formula:C15H20ClN3O
    Color and Shape:White To Off-White Solid
    Molecular weight:293.80

    Ref: 4Z-P-192002

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • Carbamazepine (Oxcarbazepine EP Impurity A)

    CAS:
    Formula:C15H12N2O
    Color and Shape:White To Off-White Solid
    Molecular weight:236.28

    Ref: 4Z-C-199

    5mg
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
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  • Pregabalin Impurity 38


    Formula:C17H32N2O5
    Color and Shape:White To Off-White Solid
    Molecular weight:344.45

    Ref: 4Z-P-2765

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

    CAS:
    Formula:C9H8F3NO3
    Molecular weight:235.16

    Ref: 4Z-L-0348

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • (R)-Pantoprazole

    CAS:
    Formula:C16H15F2N3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:383.38

    Ref: 4Z-P-0119

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    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
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  • Tolterodine EP Impurity E (R-Isomer) HCl

    CAS:
    Formula:C19H25NO·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:283.42 36.46

    Ref: 4Z-T-1710

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

    CAS:
    Formula:C9H16NO2·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:170.23 79.90

    Ref: 4Z-T-3212

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Efinaconazole Impurity 37

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

    Ref: 4Z-E-097003

    5mg
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    10mg
    1,942.00€
    25mg
    3,580.00€
    50mg
    5,764.00€
    100mg
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  • Tolterodine EP Impurity G

    CAS:
    Formula:C22H31NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:341.49

    Ref: 4Z-T-1730

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


    Formula:C30H50N6O5S
    Molecular weight:606.83

    Ref: 4Z-A-140029

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Esomeprazole Impurity 13

    CAS:
    Formula:C16H16ClN3OS
    Color and Shape:Off-White Solid
    Molecular weight:333.83

    Ref: 4Z-O-0225

    5mg
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    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
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  • Pregabalin Impurity 94

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

    Ref: 4Z-P-2710

    5mg
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    10mg
    444.00€
    25mg
    635.00€
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    825.00€
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  • Omeprazole EP Impurity F

    CAS:
    Formula:C16H13N3O2S
    Color and Shape:Brown Solid
    Molecular weight:311.36

    Ref: 4Z-O-0230

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
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  • Varenicline

    CAS:
    Formula:C13H13N3
    Color and Shape:Pale Yellow Solid
    Molecular weight:211.27

    Ref: 4Z-V-251

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

    CAS:
    Formula:C7H11N3O3
    Molecular weight:185.18

    Ref: 4Z-S-0232

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

    CAS:
    Formula:C13H11F3N2O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:300.24

    Ref: 4Z-V-258

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Acotiamide Impurity 4


    Formula:C14H9ClO6S
    Color and Shape:White To Off-White Solid
    Molecular weight:340.73

    Ref: 4Z-A-140004

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Acotiamide Impurity 54


    Formula:C15H16N2O6S
    Color and Shape:Off-White Solid
    Molecular weight:352.37

    Ref: 4Z-A-140021

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Darifenacin 4-Hydroxy Impurity HBr


    Formula:C28H31BrN2O2·HBr
    Color and Shape:Off-White Solid
    Molecular weight:507.48 80.91

    Ref: 4Z-D-1732

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


    Formula:C21H30N4O5S
    Color and Shape:Off-White Solid
    Molecular weight:450.56

    Ref: 4Z-A-140024

    5mg
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    10mg
    1,335.00€
    25mg
    2,366.00€
    50mg
    3,944.00€
    100mg
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  • Pantoprazole Impurity 69


    Formula:C16H14ClF2N3O5S
    Molecular weight:433.81

    Ref: 4Z-P-0199

    5mg
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    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
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  • Tolterodine Dimer

    CAS:
    Formula:C35H41NO2
    Color and Shape:White To Off-White Solid
    Molecular weight:507.72

    Ref: 4Z-T-1711

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Pantoprazole Impurity 28


    Formula:C16H16FN3O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:365.38

    Ref: 4Z-P-0149

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
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  • 5-O-Desmethyl Donepezil

    CAS:
    Formula:C23H27NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:365.47

    Ref: 4Z-D-134

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Acotiamide Impurity 46


    Formula:C15H16N2O6S
    Color and Shape:White To Off-White Solid
    Molecular weight:352.37

    Ref: 4Z-A-140013

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


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

    Ref: 4Z-O-0720

    5mg
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    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
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    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
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  • Itraconazole-d3

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

    Ref: 4Z-I-032

    5mg
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    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
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  • Rac-Desmethyl Rabeprazole Sodium Salt

    CAS:
    Formula:C17H18N3O3S·Na
    Color and Shape:Pale Yellow Solid
    Molecular weight:344.42 22.99

    Ref: 4Z-R-2027

    5mg
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    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Donepezil Impurity 4


    Formula:C24H29NO3
    Color and Shape:Off-White Solid
    Molecular weight:379.50

    Ref: 4Z-D-1330

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Midazolam Impurity 7

    CAS:
    Formula:C18H12ClFN2O2
    Molecular weight:342.75

    Ref: 4Z-M-255009

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    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
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Efinaconazole-d4

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

    Ref: 4Z-E-097009

    5mg
    To inquire
    10mg
    1,092.00€
    25mg
    1,942.00€
    50mg
    3,034.00€
    100mg
    To inquire
  • Imidafenacin Impurity 14

    CAS:
    Formula:C21H23N3O
    Color and Shape:White To Off-White Solid
    Molecular weight:333.44

    Ref: 4Z-I-4613

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

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

    Ref: 4Z-O-026

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    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
  • Lormetazepam Impurity 1

    CAS:
    Formula:C14H11Cl2NO
    Molecular weight:280.15

    Ref: 4Z-L-200002

    5mg
    To inquire
    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • (S)-Luliconazole-Z-Isomer


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

    Ref: 4Z-L-366

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

    CAS:
    Formula:C7H8N2O3
    Color and Shape:Pale Brown Solid
    Molecular weight:168.15

    Ref: 4Z-L-0343

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

    CAS:
    Formula:C26H30N4O4S
    Color and Shape:White To Off-White Solid
    Molecular weight:494.61

    Ref: 4Z-O-0240

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

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

    Ref: 4Z-L-090010

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

    CAS:
    Formula:C7H9N3O3
    Color and Shape:Pale Yellow Solid
    Molecular weight:183.17

    Ref: 4Z-O-192

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

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


    Formula:C34H30F2N6O4S2
    Color and Shape:Pale Yellow Solid
    Molecular weight:688.77

    Ref: 4Z-V-051010

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
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  • Itraconazole Impurity 16

    CAS:
    Formula:C14H15Cl2N3O5S
    Molecular weight:408.25

    Ref: 4Z-I-0341

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
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  • Albendazole EP Impurity C (Albendazole Sulfone)

    CAS:
    Formula:C12H15N3O4S
    Color and Shape:Pale Yellow Solid
    Molecular weight:297.33

    Ref: 4Z-A-161

    5mg
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    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • rac-Tolterodine-d5


    Formula:C22H26D5NO
    Color and Shape:White To Off-White Solid
    Molecular weight:330.53

    Ref: 4Z-T-178

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