Struggling with unreliable Fenbendazole suppliers causing supply chain disruptions and quality issues? As a trusted Fenbendazole manufacturer, Global Technology Co., Ltd delivers bulk Fenbendazole powder that meets FDA/GMP standards, slashing your costs by up to 37% while ensuring animal health compliance.
Targeted for Purchasing Managers and Operations Leads in veterinary pharma – Get your free quote and sample today.
Get Free Fenbendazole Sample in 24hFenbendazole (CAS No. 43210-67-9) is a highly effective benzimidazole anthelmintic widely used in veterinary medicine for deworming a broad range of animals. Developed in the 1970s by Hoechst (now part of Merck), it targets parasites like roundworms, hookworms, whipworms, and certain tapeworms by disrupting their microtubule formation, effectively starving them of energy. Unlike older drugs, Fenbendazole powder offers superior safety margins and efficacy at low doses – typically 50mg/kg for dogs and 5-10mg/kg for livestock.
Chemically, Fenbendazole's formula is C15H13N3O2S, appearing as a white to off-white crystalline powder with a molecular weight of 299.35 g/mol. It's sparingly soluble in water but highly soluble in DMSO and methanol, making it ideal for formulations like oral suspensions, pastes, and granules. In the USA, Fenbendazole API complies with USP/EP standards, ensuring it's safe for pharmaceutical-grade production of products like Panacur® or Safe-Guard®.
The rise of buy Fenbendazole bulk demands stems from growing livestock industries and pet ownership. According to USDA data (2023), parasitic infections cost US agriculture over $2.5 billion annually in lost productivity. Fenbendazole addresses this by providing 95-99% efficacy against gastrointestinal nematodes in cattle, sheep, horses, swine, and poultry. For pet owners and vets, it's a go-to for canine and feline parasite control, preventing zoonotic risks like Toxocara.
Historically, Fenbendazole revolutionized parasitology post-1975 trials showing zero toxicity at 100x therapeutic doses in mammals. Today, global production exceeds 10,000 tons yearly, with China leading at 60% market share due to cost advantages. However, quality varies – subpar Fenbendazole suppliers deliver impurities above 0.5%, risking animal health and regulatory fines under FDA's Animal Drug User Fee Act.
In technical terms, Fenbendazole inhibits β-tubulin polymerization, halting glucose uptake in helminths. Its metabolism yields active oxfendazole and fenbendazole sulfone, extending efficacy up to 48 hours. Stability studies (ICH Q1A) confirm it retains 98% potency after 24 months at 25°C/60% RH, ideal for export to humid USA markets.
For USA buyers, sourcing high purity Fenbendazole (≥99%) is critical for compounding pharmacies and feed mills. Our GMP facilities ensure DMF filing readiness, with full CoA including HPLC, GC-MS purity assays, and heavy metal tests (<10ppm). Compared to competitors, we offer 30% lower pricing via direct factory supply, countering high shipping costs with DHL/FedEx express lanes.
Applications span:
Regulatory compliance includes FDA 21 CFR 558 for feed additives, EP 7.0 monograph, and zero banned substances per California Prop 65. We've supplied 500+ tons to USA clients since 2018, achieving 99.7% on-time delivery.
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You, as a Purchasing Manager, face relentless pressure to cut costs while maintaining quality. Here's why current suppliers fail:
These issues erode your margins by 25-40%. But there's a fix – keep reading.
Our state-of-the-art GMP facility in Zhengzhou – 20,000 sqm capacity.
Discover Our Solution NowSwitch to us and reduce Fenbendazole costs by 37% in 90 days – risk-free with free samples.
| Parameter | Specification | Test Method |
|---|---|---|
| CAS No. | 43210-67-9 | USP/EP |
| Purity (HPLC) | ≥99.5% | HPLC |
| Molecular Formula | C15H13N3O2S | MS |
| Heavy Metals | <10ppm | ICP-MS |
| Loss on Drying | ≤0.5% | USP |
| Microbial Limits | Conforms to USP | USP 61/62 |
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Case 1: Texas feed mill switched to our Fenbendazole bulk, cutting nematode infections by 92%, saving $120k/year.
Case 2: California pet pharma OEM'd granules, boosting shelf-life to 36 months.

High-speed Fenbendazole granulation line – 1 ton/hour.
Request Custom QuoteFlexible from 1kg to tons. Ideal for Fenbendazole supplier USA needs.
HPLC-tested 99.5%+, third-party verified. Full CoA provided.
7-14 days DHL/FedEx. Low costs: $0.3-0.5/kg.
Yes, custom milling, packaging, blends.
TT, LC, PayPal, escrow for first orders.
24/7 via WhatsApp/Email, free replacements.
"Best Fenbendazole manufacturer ever! Quality exceeded expectations, fast ship to NY."
John D., Texas Vet Supplier ★★★★★
"Saved 40% on bulk order. GMP certs flawless for our FDA audit."
Lisa M., CA Pharma ★★★★★
"OEM granules perfect. Highly recommend for buy Fenbendazole needs."
Tom K., Florida Feed Mill ★★★★★
"Reliable partner. 10 tons delivered on time, zero issues."
Alex P., Midwest Agri ★★★★★Order now for 10% off first bulk buy + free 100g sample. 100% money-back guarantee. Stocks low – ends in 7 days!
Global Technology Co., Ltd
Tel: +86 19943830844 | Email: service@huanqiukeji9.com
Add: No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China.
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Head of R&D, Global Technology Co., Ltd. | 18+ Years in Pharmaceutical APIs | Expert in Veterinary Anthelmintics | Published in Journal of Veterinary Pharmacology (2022).
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