• 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
Fenbendazole

Fenbendazole

Product ID F1650
Cas No. 43210-67-9
Purity ≥98%
Product Unit SizeCostQuantityStock
5 g $58.00 In stock
10 g $88.00 In stock
100 g $486.00 In stock
Bulk Quote

Quicklinks

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

Description

Fenbendazole is a benzimidazole anti-parasitic/anti-helminthic that is used in veterinary medicine to treat infections of Giardia, Strongyloides, and various worms. Fenbendazole binds fungal tubulin, preventing microtubule polymerization and inhibiting hyphal growth and nuclear division.

Product Info

Cas No.

43210-67-9

Purity

≥98%

Formula

C15H13N3O2S

Formula Wt.

299.35

Chemical Name

[5-(Phenylthio)-1H-benzimidazol-2-yl]carbamic acid methyl ester

IUPAC Name

methyl N-(6-phenylsulfanyl-1H-benzimidazol-2-yl)carbamate

Synonym

HOE-881v, Panacur, SafeGard

Melting Point

233°C (dec)

Solubility

Insoluble in water. Slightly soluble in most organic solvents. Soluble in DMSO.

Appearance

A white or almost white crystalline powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

F1650 MSDS PDF

Info Sheet

F1650 Info Sheet PDF

References

Küster T, Stadelmann B, Aeschbacher D, et al. Activities of fenbendazole in comparison with albendazole against Echinococcus multilocularis metacestodes in vitro and in a murine infection model. Int J Antimicrob Agents. 2014 Apr;43(4):335-42. PMID: 24646943.

Lubega GW, Prichard RK. Specific interaction of benzimidazole anthelmintics with tubulin: high-affinity binding and benzimidazole resistance in Haemonchus contortus. Mol Biochem Parasitol. 1990 Jan 15;38(2):221-32. PMID: 2325707.

Prichard RK. Anthelmintics for cattle. Vet Clin North Am Food Anim Pract. 1986 Jul;2(2):489-501. PMID: 3488116.

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

  • B6816

    Brefeldin A

    Lactone found in fungi such as Eupenicillium; g...

    ≥97%
  • L1852

    Lenalidomide

    Thalidomide derivative; cereblon and TNF-α inh...

    ≥98%
  • U6802

    Urapidil Hydrochloride

    5-HT1A agonist, α1-adrenergic antagonist.

    ≥98%
  • G4781

    Glucoraphanin Potassium

    Glucosinolate found in cruciferous vegetables.<...

    ≥98%
  • A0401

    Abacavir

    Nucleoside (guanosine) analog; RT, guanylyl cyc...

    ≥98%
  • P0144

    Paliperidone

    D2 and 5-HT2A antagonist.

    ≥97%
  • K0040

    Kahweol Stearate

    Diterpene found in coffee beans.

    ≥98%
  • G6817

    Green Tea Polyphenols

    Extract containing catechins and flavonoids fou...

    ≥98%
  • C002045

    Oxazolidine Cabazitaxel

    Synthesis impurity

    ≥95%
  • T5720

    Tofacitinib Citrate

    JAK1/2/3 inhibitor.

    ≥99%
  • P3018

    Phellodendrine

    Quaternary base alkaloid found in Phellodendron...

    ≥98%
  • D0375

    Dasatinib Monohydrate

    Abl, PDGFR, EphR, Src, k-Kit, FYN, LCK, HCK inh...

    ≥98%
  • C0375

    Ac-DEVD-pNA

    Caspase 3 substrate.

    ≥95%
  • B4974

    BMS-777607

    MET and Ron inhibitor.

    ≥99%
  • S822687

    Surfactin

    Amphiphilic properties

    ≥90% mixed isomers
  • A4930

    7-Aminoactinomycin D

    Actinomycin derivative used to study apoptosis ...

    ≥98%
  • P9869

    Pyridoxine Hydrochloride

    Vitamin B6 derivative, antioxidant.

    ≥98%
  • L5767

    Loratadine

    Histamine H1 antagonist, FIASMA.

    ≥98%
  • S0072

    5S rRNA modificator

    Electrophile used in 2’-hydroxyl acylation of...

    ≥98%
  • N8277

    Nutlin-3

    Imidzoline derivative; MDM2 inhibitor.

    ≥95%

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