Hubei, China
Business Type:
Trading Company
Year of Establishment:
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Fenbendazole, Phenthioimidazole, Veterinary Material manufacturer / supplier in China, offering Factory Supply Veterinary Material Fenbendazole/Phenthioimidazole CAS43210-67-9, Benzocaine Hydrochloride Local Anesthetic Benzocaine HCl CAS: 23239-88-5, Antiparasitic Agent Nitazoxanide CAS: 55981-09-4 Raw White Powder and so on.

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Supplier Homepage Products Veterinary Raw Material Factory Supply Veterinary Material Fenbendazole/Phenthioimidazole CAS43210-67-9

Factory Supply Veterinary Material Fenbendazole/Phenthioimidazole CAS43210-67-9

Get Latest Price
Min. Order / Reference FOB Price
10 g US $1/ g
Port: Shenzhen, China
Production Capacity: 1000kg/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Shipping Time: 1 Day for Ready Goods
Delivery: 3-5 Business Days
Shipping Method: DHL, FedEx, TNT, Hkems, EMS Express
Supply Ability: Mess in Stock
Payment: T/T, Western Union, Money Gram, Paypal, Bitcoin
MOQ: 10g

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Basic Info

Model NO.: 43210-67-9
CAS: 43210-67-9
Molecular Formula: C15h13n3o2s
Trademark: Oxfendazole
Transport Package: Customized
Specification: ISO9001, White Crystalline Solid
Origin: China
HS Code: 846321864

Product Description

CAS No.:  43210-67-9  
EINECS No.:  256-145-7  
Purity:  ≥ 99.0% (HPLC)  
Color:  White or off-white  
Usage:  Animal Pharmaceuticals  
MF:  C15H13N3O2S  
Type:  Antiparasitic Agents  
The molecular weight: 299.35
Storage condition and method: Keep airtight and store in a cool and dry place.

1. It is benzimidazoles drug 
2. It is used to treat intestinal parasites of many kinds of animals, such as pig, cattle,sheep...
1. 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.
2. It is pharmaceuticals for animals, such as sheep, cattle, horse, pig, dog. chicken,duck and wild animals
3. Use to treat intestinal parasites, such as nematode, trematoda, tapeworm etc...
   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.
Fenbendazole Basic information
Benzimidazole anthelmintics Aofendazuo Chemical Properties Application Production method
Product Name:Fenbendazole
Synonyms:[5-(PHENYLTHIO)-1H-BENZIMIDAZOL-2-YL]CARBAMIC ACID, METHYL ESTER;HOE-881V;FENBENDAZOLE;METHYL 5-(PHENYLTHIO)-2-BENZIMIDAZOLECARBAMATE;SAFEGARD;PANACUR;(5-(phenylthio)-1h-benzimidazol-2-yl)-carbamicacimethylester;5-(phenylthio)-2-benzimidazolecarbamicacimethylester
Product Categories:PHARMACEUTICALS;Active Pharmaceutical Ingredients;API;Intermediates & Fine Chemicals;Veterinaries;Amines;Aromatics;Heterocycles;Sulfur & Selenium Compounds;ProteasomeInhibitors;PANACUR;Other APIs;vermifuge
Mol File:43210-67-9.mol
Fenbendazole Chemical Properties
mp 233°C
storage temp. 0-6°C
CAS DataBase Reference43210-67-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 2
RTECS DD6520500
MSDS Information
[5-(phenylthio)-1H-benzimidazol-2-yl]carbamic acid methyl esterEnglish
Fenbendazole Usage And Synthesis
Benzimidazole anthelminticsFenbendazole is a benzimidazole anthelmintic with a broad spectrum,high efficiency and low toxicity ,in the structure,it has a strong affinity with the parasite tubulin ,by influencing cell transport and energy metabolism,it plays a role in preventing the polymerization of micro tubes, which ultimately destroys the integrity of parasite cells and energy transmission. 
Fenbendazole is used to drive and to kill the animal gastrointestinal parasites, it not only has a highly anthelmintic activity on animal gastrointestinal roundworms, hookworms, whipworms, some tapeworms and nematodes , but also has a preferred effect on the part of the bronchial tree and lung parasites (Aelurostrongylus abstrutus and lung fluke) .
AofendazuoAofendazuo is a benzimidazole anthelmintic, also known as the Austrian phenol metronidazole, oxfendazole, benzene etomidate sulfoxide, benzene sulfur oxygen imidazole ,it is the sulfoxide form of Fenbendazole , white or off-white powder at room temperature, slight special smell, it can damage the microtubules of the worms epithelial cells of the gastrointestinal tract, and inhibit the worms uptake of glucose from the intestine. 
Aofendazuo is used for the treatment and control of gastrointestinal adults and larvae, it has a good effect on the treatment of in vivo roundworms and lung worms in pigs and sheep , including Oster nematodes (Ostertagia), Haemonchus , Trichostrongylus, Nematodirus , Cooper nematode (Cooperia), capillary nematodes (Capillaria), toothed Oesophagostomum (Oesophagostomum), Chabertia, Trichuris nematodes form (Trichuris) and dictyocaulasis ( Dictyocaulus) and so on. 
The above information is edited by the chemicalbook of Tian Ye.
Chemical PropertiesGray light brown crystalline powder. Melting point 233 ºC (decomposition). Soluble in dimethyl sulfoxide (DMSO), slightly soluble in common organic solvents, insoluble in water. Odorless, tasteless.
ApplicationAnthelmintic. Broad-spectrum, high efficiency, low toxicity, antiparasitic. It has a strong killing effect on Roundworm, nematodes, tapeworms, cysticercosis , Fasciola and other parasites, not only killing worms, especially having a great effect on Transitional larvae ehich are hazardous to the liver, lungs and intestines .Fenbendazole is a benzimidazole anthelmintic, not only having a highly anthelmintic activity for gastrointestinal nematodes adults and larvae , but also having a good effect on dictyocaulasis, flukes and tapeworms, in addition,it has a strong killing eggs effect.
Production method5-chloro-2-nitroaniline reacts with benzene thiol, to thereby obtain 5-phenylthio-2-nitroaniline in 91% yield.Generate 3-phenylthio-o-phenylenediamine by ferrous sulfate - iron reduction in 90% yield. Finally, cyclize it with the S- methyl - melamine Methyl to obtain fenbendazole.
Chemical PropertiesOff-White Solid
UsageAn anthelmintic (Nematodes)
Fenbendazole Preparation Products And Raw materials
Preparation ProductsOxfendazole
Raw materialsChloroform-->Acetonitrile-->Iron-->o-Phenylenediamine-->3-Chloroaniline-->Thiophenol-->5-Chloro-2-nitroaniline-->5-PHENYLTHIO-2-NITROANILINE

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LGD-4033  Competitive Advantage:
Company Competitive Advantage: 
1. Rich experiences.Our company is a professional production leading factory in China in pharmaceutical area of many years. Delivery areas of our products:US, UK, Canada, Australia, Brazil, Russia, Portugal, Latvia, Switzerland, Iceland, Ukraine, Germany, France, Netherlands, Belgium, Peru, Sweden, New Zealand, the Czech Republic, Lithuania, Ireland, Tunisia, Mexico, Greece, Puerto Rico, Thailand, Israel and so on,and we have got very good feedback from our customers, we had established a long friendly relations
Payment method: T/T, Western union, Moneygram

2. Discreet package
The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also take into consideration .
3. Top quality.High quality guarenteed, once any problem is found, the package would be reshipped for you
4. Security ShippingShipping by express (FedEx,UPS,DHL,EMS), by air.The most professional forwarder would be recommanded for you.
5,Shipping timeWe have stock, so we can delivery quickly at the very day when receive the payment.
6,ServiceWarm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.Adhering to the principle of customer first conviction.we will provide the best and the most sincere services as possible as we can.
7. High qualityHigh quality, best price, first-class service, high successful delivery rate .A discount would be given when you make a large order.

TIPS: How to Place An Order?

        If you are ready to place an order, please use the contact form "Inquiry Now" on the page or send an email directly with product names and quantity. 
Yolanda aims to reply you within 1 hour to 12 hours since you send the message. She will handle your order.
Please don't forget to add Yolanda' s email address to your address book so She'll be sure to land in your inbox.

Frequently Asked Questions:

Question 1 , How do you pack the order ?

                Discreet package , the packing suits you best would be choosen to cross

customs safely

Question 2, What is your shipping method

                  Shipping by express (FedEx,UPS,DHL,EMS,HKEMS,TNT), and cheapest by airmail

 Question 3, if my order seized by custom ,what do you do ?
                   Resending police if the tracking number do not update online or it sezied by custom

   Questions 4, What is your payment accept
                     Safe and fast payment : Western Union ,Money Gram ,T/T ,Bitcoin

     Questions 5, Will you supply tracking number 
              Yes ,we supply tracking number for following . In general ,once we supply the tracking number to you ,you can track the parcel information within 1-2 business days 

    Question 6, How many times will it take to my country after I do the payment

             In general ,fastest with 3-5 business , slowest 5-7 business days 

Welcome your RFQ ,Customer Service 7/11 :)

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