| CAS No.: | 43210-67-9 |
|---|---|
| Formula: | C15h13n3o2s |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
| Quality: | Crude |
| Colour: | White |
| Samples: |
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| Customization: |
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Audited Supplier Product Name fenbendazole
Molecular Formula C15H13N3O2S
Molecular Weight 299.3476
CAS Registry Number 43210-67-9
EINECS 256-145-7
Density 1.4g/cm3
Melting point 233°C
Refractive index 1.709
Fenbendazole is a broad spectrum benzimidazole anthelmintic used against gastrointestinal parasites including roundworms,hookworms, whipworms, the taenia species of tapeworms, pinworms, aelurostrongylus, paragonimiasis, strongylesand strongyloides and can be administered to sheep, cattle, horses, fish, dogs, cats, rabbits and seals. Drug interactions may occur if using bromsalan flukicides such as dibromsalan and tribromsalan. Abortions in cattle and death in sheep have been reported after using these medications together.
| Item | Specifications | Results |
| Appearance | A white or almost white powder | Almost white powder |
| Identification | IR Spectrum of sample complies with RS | Conforms |
| Related substances | Impurity A≤0.50% | 0.01% |
| Impurity B≤0.50% | 0.01% | |
| Any other impurity(biggest)≤0.20% | 0.05% | |
| Total impurities≤1.00% | 0.20% | |
| Loss on drying | ≤0.5% | 0.15% |
| Heavy metals | <20ppm | Complies |
| Sulphated ash | ≤0.3% | 0.08% |
| Residual solvents | Methanol≤3000ppm | 1407ppm |
| Toluene≤890ppm | 798ppm | |
| Xylene≤2170ppm | N.D | |
| Acetic acid≤5000ppm | <1500ppm | |
| Ethanol≤5000ppm | <1500ppm | |
| Assay | 98.0~101.0% (on dried substance) | 99.9% |
| Conclusion | The results conforms with the Standard of EP8 | |
Function
1. Fenbendazole is benzimidazoles drug
2. Fenbendazole is used to treat intestinal parasites of many kinds of animals, such as pig, cattle,sheep...
3.It is whie or off-white crystalline powder, ordorless and tasteless. The melting point is 233°C. It is undissolved in water, but sparing soluble in organic solvent, freely soluble in dimethyl sulfoxide. The toxicity is low.
4. It is pharmaceuticals for animals, such as sheep, cattle, horse, pig, dog. chicken,duck and wild animals
5.Use to treat intestinal parasites, such as nematode, trematoda, tapeworm etc.
Application
For sheep:
It is efficient for treating imageo and larva of haemonchosis, ostertagia, trichostrongyle, cooperia, nematodirus, bunostomum trigonocephalum, chabertia, oesophagostomum, trichuris and dictyocaulus. It has good effec in treating moniezia expansa and M.benedeni. It needs large dose for trematode.
For cattle:
The expelling spectra of cattle is almost similar to that of sheep, need large dose for trematode. It has good effect in treating imago of fasciola hepatica and schistosomula of bovine paramphistomum.
For horse:
It has good effect in treating parascaris equorum, imago and larva of oxyuris equi, Pprobstmayria vivipara, strongylus vulgaris, strongyle and small strongyle.
For pig:
It has good expelling parasite effect in treating imago and larva of ascaris suum, hyostrongylus rubidus, and oesophagostomum.
For dog & cat:
It has obvious effect in treating ancylostoma caninum, trichuris, and roundworm of dog. Also is effect in treating roundworm, hookworm and tapeworm of cat.
For wildlife:
Deer and other birds of prey.
Shandong Longilat Biotechnology Co., Ltd was established in 2015. It is a high-tech professional and technological enterprise integrating R & D, production, and sales.
Longilat 's main products are food additives, plant extracts, cosmetic raw materials, feed additives, animal extract, amino acids and vitamins. Most of our products are derived from natural plants. Marketing services are available in many countries around the world.
1.Can I get some samples?
Yes, usually a 10-20g sample.
2.What's your MOQ?
Our MOQ is flexible, usually 1kg-10kg for a trial order is acceptable.
3. Is there a discount?
Of course, welcome to contact us. Price would be different based on different quantities. For bulk quantity, we will have a discount for you.
4. How to deliver the goods?
≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.
5. What is the shelf life for the products?
Most products shelf life 24-36 months.
6. What's your delivery time?
Usually, shipment will be made within 7-15 days against confirmed order.
7. How about the validity of the offer?
Usually, our offer is valid for 1 week. However, validity might vary between different products.
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