Sparrow Chemical Co.,Ltd
Free supplier Enterprise Certification
- Free
supplier - 7th
years
Free supplier Enterprise Certification
CAS NO.43210-67-9
pharma grade(1-100)Metric Ton
we have more than ten years experience on API,pharmaceutical intermediates and fine chemicals, Not only we supply global customers but also the top suppliers of China.
1.Good Quality:we have GMP certificate, assay is 97%~103%. For goods’ quality, we havete strict inspecition procedure for the goods, and we have the own laboratory for testing. It’s the directly way for verify the goods’ quality.
2.Competitive Price:as a experienced supplier, we won't offer you crazy price, because it's not in line with the market trend. The most favorable factory price will be provided, so please rest assured to order from us.
3.Package and shipment:
Our products have been sold to many conuntries in past ten years, such as Netherlandsand ,Germany,Spain, Australia, Canada, Mexico, Chile, Brazil and other countries. The rich experience will bring many convenineces for you.
Our normal package is 25kg/drum,25kg/bag,1kg/bag,we prepare the many packing methods and shipping ways for customers who from different countries. For bulk goods,we can send goods by sea by air 100% safely,because we have powerful shipping agent and special way.for small quantity,we will ship with DHL, UPS,TNT, Fedex door to door. We still can make the package depend on your requirements, good package will be better for Clearance.
4. For payment ways, we always accept USD, EURO, RMB with banktransfer and ,Money-gram. If you have the convenient way of payment, we will accept it.
5.Delivery and Clearance
we will ship within 7 days once got your payment and we have cooperaed with our International freight forwarder for more than 10 years, , safe and reliable, professional for customs declaration, trustworthy!we can do Fob,C&F,CIF,FCA,CIP,EXW,DDP,DDU.Our clearance rate is very high, especially for Brazil, Australia, Canada ,Mexico, Chile,Netherlands and other countries, we have special packaging for better Clearance.
6. For after-sales services, If you have any questions about the goods, please tell me freely. The laboratory staff will provide the more help for you. If there is problem with the goods’ transport or other problems, please contact me immediately.
Density: 1.4 g/cm3
Melting Point: 233oC
Refractive Index: 1.709
Stability: Stable at normal temperatures and pressures.
Storage Condition: 0-6oC
| Uses | Anthelmintic. 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 method | 5-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 Properties | Off-White Solid |
| Uses | An anthelmintic (Nematodes) |
| Definition | ChEBI: A member of the class of benzimidazoles that is 1H-benzimidazole which is substituted at positons 2 and 5 by (methoxycarbonyl)amino and phenylsulfanediyl groups, respectively. A broad-spectrum anthelmintic, it is used, particularly in v terinary medicine, for the treatment of nematodal infections. |
| Brand name | Panacur (Hoechst-Roussel). |
| Fenbendazole Preparation Products And Raw material |