• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Benzimidazole

Benzimidazole

Product ID B1755
Cas No. 51-17-2
Purity ≥98%
Product Unit SizeCostQuantityStock
5 g $37.00 In stock
50 g $61.00 In stock
250 g $182.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Benzimidazole is an organic compound that displays some anticancer benefit. Complexes of Cu(II) and benzimidazole bind to the minor groove of DNA, cleave supercoiled DNA, and inhibit topoisomerase I, inhibiting proliferation across several cancer cell lines. Additionally, benzimidazole derivatives are well known for their anti-parasitic, antifungal, and antibacterial activities. Benzimidazoles often inhibit microtubule polymerization.

Product Info

Cas No.

51-17-2

Purity

≥98%

Formula

C7H6N2

Formula Wt.

118.14

Chemical Name

1H-benzimidazole

IUPAC Name

1H-benzimidazole

Synonym

1H-Benzo[d]imidazole, Benzoimidazole

Melting Point

170-172°C

Appearance

White to off white powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

B1755 MSDS PDF

Info Sheet

B1755 Info Sheet PDF

References

Song WJ, Cheng JP, Jiang DH, et al. Synthesis, interaction with DNA and antiproliferative activities of two novel Cu(II) complexes with Schiff base of benzimidazole. Spectrochim Acta A Mol Biomol Spectrosc. 2013 Oct 14;121C:70-76. PMID: 24220672

Molecular basis for benzimidazole resistance from a novel β-tubulin binding site model.
Aguayo-Ortiz R, Méndez-Lucio O, Romo-Mancillas A, Castillo R, Yépez-Mulia L, Medina-Franco JL, Hernández-Campos A.
J Mol Graph Model. 2013 Sep;45:26-37. PMID: 23995453.

Khabnadideh S, Rezaei Z, Pakshir K, et al. Synthesis and antifungal activity of benzimidazole, benzotriazole and aminothiazole derivatives. Res Pharm Sci. 2012 Apr;7(2):65-72. PMID: 23181082.

Arjmand F, Parveen S, Afzal M, et al. Synthesis, characterization, biological studies (DNA binding, cleavage, antibacterial and topoisomerase I) and molecular docking of copper(II) benzimidazole complexes. J Photochem Photobiol B. 2012 Sep 3;114:15-26. PMID: 22695227.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • S8344

    R,S-(±)-Sulpiride

    GHB agonist, D2/3 antagonist.

    ≥98%
  • Z3463

    Ziprasidone

    5-HT1A agonist, D2, 5-HT1D antagonist.

    ≥98%
  • S0400

    SB-431542

    ALK4/5/7 (activin-like) inhibitor, TGF-β inhib...

    ≥98%
  • C4657

    Clotrimazole

    Imidazole; 14-α demethylase, H+/K+ ATPase, Na+...

    ≥97%
  • F4584

    Fluphenazine Hydrochloride

    Piperazine; FIASMA, D2 antagonist, hERG K+ chan...

    ≥97%
  • D5709

    Docetaxel

    Semi-synthetic analog of taxol; microtubule dep...

    ≥98%
  • T1020

    n-Butyl Analog of Paclitaxel

    Fermentation impurity

    ≥95%
  • C0396

    CAY10505

    p110γ PI3K inhibitor.

    ≥98%
  • V0144

    n-Valeric Acid

    GHB/GABA analog found in Valeriana officinalis;...

    ≥99%
  • V0146

    Valsartan

    AT1 inhibitor.

    ≥98%
  • B3203

    Biapenem

    β-lactam; penicillin binding protein inhibitor...

    ≥98%
  • E537334

    Enniatin B

    Mycotoxin contaminant found in cereal grains.

    ≥98%
  • E544766

    Enterocin

    A bacteriocin

    ≥95%
  • C179602

    CEP-28122

    ALK inhibitor.

    ≥98%
  • O4402

    Olaparib

    PARP1/2 inhibitor.

    ≥98%
  • C9863

    Cyproconazole

    Triazole; 14-α demethylase inhibitor, voltage-...

    ≥95%
  • T286163

    Theaflavin-3,3’-digallate

    Polyphenolic compound present in black tea.

    ≥98%
  • A484091

    Amcinonide

    Glucocorticoid

    ≥98%
  • G7444

    GSK-1070916

    AurKB/C inhibitor.

    ≥98%
  • A0978

    Actinonin

    Peptide deformylase, MMP meprin A, aminopeptida...

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only