299.35 Molecular Weight Pharmaceutical Grade Chemicals Fenbendazole CAS 43210-67-9

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: Veterinary Medicine API - 17
Minimum Order Quantity: 1KG
Price: Negotiation
Packaging Details: Aluminum foil bag, fiber can, kraft paper bag, plastic drum
Delivery Time: Within 7 days
Supply Ability: Can be customized according to customer requirements
Detail Information
Name: Fenbendazole CAS: 43210-67-9
Appearance: Powder Molecular Formula: C15H13N3O2S
Molecular Weight: 299.35 Purity: 98%
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Product Description

Fenbendazole CAS 43210-67-9 fenbendazol Pharmaceutical Grade Chemicals




Benzimidazole is a broad-spectrum, highly effective and low-toxicity benzimidazole deworming drug. Structurally, it has a strong affinity to tubulin in the worm body. By affecting the transport and energy metabolism of cells, it can prevent the aggregation of microtubules, and finally destroy the integrity of somatic cells and the energy transfer function of the worm.




Appearance White or almost white powder White powder
Identification Comp1ics with spcctrum of Fcnbcndazo1c CRS Complies
Total impurities ≤ 1.0% 0.3%
Impurity A ≤ 0.5% < 0.05%
Impurity B ≤ 0.5% < 0.05%
Any other impurity ≤ 0.5% 0.21%
Loss on drying ≤ 1.0% 0.1%
Heavy metals ≤ 20 ppm < 20 ppm
Sulphated ash ≤ 0.3% 0.1%
Assay (on dried basis) 98.0% ~ 101.0%




It has good effect on poultry gastrointestinal tract and respiratory tract nematode.It was effective for chicken ascaris, capillaria and tapeworm by 8mg/kg daily dose for 6 days.The effective dose for Turkey roundworm was 350mg/kg at one time, but the Turkey roundworm, acanthopterus elegans and capillatus capillatus were all eradicated at 45mg/kg feed concentration for 6 days.The best insect repellent scheme for pheasant, partridge, grouse, goose and duck is 60mg/kg feed concentration for 6 days.Domestic pigeons naturally infected with capillaria and pigeon ascaris were fed at 100mg/kg for 3-4 days with an effective rate of nearly 100%.


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