Fenbendazole

    • Product Name: Fenbendazole
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: sales3@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    334651

    Generic Name Fenbendazole
    Drug Class Benzimidazole anthelmintic
    Chemical Formula C15H13N3O2S
    Molecular Weight 299.35 g/mol
    Indications Treatment of gastrointestinal parasites in animals
    Route Of Administration Oral
    Mechanism Of Action Inhibits microtubule polymerization by binding to β-tubulin
    Spectrum Of Activity Nematodes, some cestodes, some protozoa
    Legal Status Prescription and over-the-counter (varies by country)
    Side Effects Rare, but may include vomiting or diarrhea in animals
    Dosage Form Granules, suspension, tablets, paste
    Species Used in dogs, cats, horses, cattle, sheep, and other animals

    As an accredited Fenbendazole factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing White plastic container labeled "Fenbendazole 100g" with child-resistant cap, manufacturer details, usage instructions, and hazard warnings printed clearly.
    Shipping Fenbendazole is typically shipped in tightly sealed, labeled containers to protect it from moisture and light. Shipping complies with applicable regulations, ensuring safe handling and transport. Proper documentation accompanies the shipment, and temperature control may be required depending on duration and specific manufacturer guidelines. Always follow local and international shipping standards for chemicals.
    Storage Fenbendazole should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from incompatible substances. Protect it from moisture, direct sunlight, and excessive heat. Keep out of reach of children and animals. Follow all relevant regulations concerning storage, and ensure proper labeling for identification and safety purposes. Store at room temperature unless otherwise specified by the manufacturer.
    Application of Fenbendazole

    Purity 99%: Fenbendazole with purity 99% is used in veterinary anthelmintic treatments, where it ensures maximum parasite eradication rates.

    Particle Size 5 microns: Fenbendazole of particle size 5 microns is used in feed premix formulations, where it provides enhanced bioavailability in livestock.

    Stability Temperature 25°C: Fenbendazole stable at 25°C is used in pharmaceutical storage systems, where it maintains consistent efficacy over shelf life.

    Melting Point 233°C: Fenbendazole with a melting point of 233°C is used in tablet manufacturing, where it allows precise thermal processing without product degradation.

    Solubility 50 mg/L: Fenbendazole with solubility 50 mg/L is used in oral suspension preparations, where it assures rapid dissolution and dosage consistency.

    Molecular Weight 299.35 g/mol: Fenbendazole with molecular weight 299.35 g/mol is used in solution dosing protocols, where it facilitates accurate mass-based formulation.

    Residue Limit <0.1 ppm: Fenbendazole with residue limit <0.1 ppm is used in food-producing animal treatments, where it supports compliance with food safety regulations.

    Loss on Drying ≤0.5%: Fenbendazole with loss on drying ≤0.5% is used in pellet formulations, where it ensures shelf stability and prevents clumping.

    Assay by HPLC 98%: Fenbendazole with assay by HPLC 98% is used in injectable preparations, where it delivers verified active ingredient content for therapeutic effectiveness.

    Heavy Metals <10 ppm: Fenbendazole with heavy metals content <10 ppm is used in companion animal medicines, where it minimizes toxicity and side effect risks.

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    For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.

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    Tel: +8615365186327

    Email: sales3@ascent-chem.com

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    Certification & Compliance
    More Introduction

    Fenbendazole: Proven, Practical Solutions from a Chemical Manufacturer's View

    Our Reliable Approach to Creating Fenbendazole

    Each time we produce a batch of fenbendazole, our focus stays on purity and consistency. The kind of quality control that goes into our process reflects years of direct manufacturing experience. Our technicians do not rush batch preparation, always opting for slow and careful homogenization over shortcuts. This comes from dealing with customers who tell us simple things make the biggest difference: dust content, easy handling, and tablets that won't crumble down the line.

    We start with carefully sourced raw materials because substandard ingredients will always show themselves in the finished active. Our plant teams work on closed lines and perform repeated spectroscopic checks on every lot, not just random ones. Packaging is often described as an afterthought by some, but for us, failures here can undermine months of work. We've improved sealing techniques over the years to deal with heat, humidity, and rough transit. The practical need for consistent, robust fenbendazole arises every season — one dose that works every time, not just during trials.

    We know that trace impurities can build up if checks get skipped. That's why each specification sheet comes out of our lab after real-life stress tests, not photocopied from a textbook. During production, our team keeps detailed logs and shares feedback with researchers so data matches the realities of use on the ground. This loop lets us tweak particle size or improve flow in response to what farm veterinarians report to us next season, not just what's trending in chemistry journals.

    Models and Specifications Built on Practical Needs

    We manufacture several grades of fenbendazole, with careful attention paid to what each client actually faces in the field. For example, we keep a standard microcrystalline powder version available, tuned specifically for aqueous suspension forms. Its particle size distribution matches what compounders expect for smooth suspension and consistent mixing — not only lab settings, but concrete, dusty barns and on-the-move stations. Our granular form handles uneven doses better, especially in dry feed blends for larger livestock.

    Pharma-grade batches pass even tighter microbial and heavy metals screening. These lines run with dual filtration, and we discard any sub-batch that flunks a single test. Solubility for the pharma batch comes from small, repeated tweaks in grinding parameters and temperature, not generic instructions. Farmers and animal health companies have told us many times that low dust means no waste. Laborers notice the difference: fewer clouds of powder, less irritation, and far less error in scooping or measuring out feed mixes.

    Veterinary tablets built with our fenbendazole reflect a reliable hardness profile. Our team keeps a close eye on moisture pickup, especially for humid regions. Field operators request coated pellet systems for tricky parasite cycles, and so we have refined grades suitable for mini-pellet extrusion. Each grade of our product leaves with a complete spectral fingerprint traceable back to the exact production run. This gives both finished dose manufacturers and end veterinarians confidence when new lots arrive.

    Critical Differences from Analogues and Similar Products

    Many folks ask us how our fenbendazole compares with other benzimidazole anthelmintics or even imported products. Experience tells us not all differences are obvious on spec sheets. One big factor is the impurity profile—ours consistently falls below the strictest major market requirements. We work with local and global regulatory updates at hand, so three decimal places make a difference in what leaves our line. Rapid tests from the field often back this up: an off-tasting sample, inconsistent settling, or poor shelf life rarely come from our batches, as clients confirm with side-by-side use.

    Differences also show up in the ease of mixing and dosing. Some suppliers’ cheaper grades tend to clump, settle, or float when mixed with standard carriers. Our micro-particle versions disperse readily, reducing manual stirring problems and minimizing dosing errors at scale. We found, through close communication with end users, that livestock and poultry feeders appreciate any form that reduces daily headaches. The result: fewer wasted batches, tighter control over expensive active input, and peace of mind for teams pressed for time during seasonal surges in parasite risk.

    On price, many will see lower-cost fenbendazole products offered by traders who ship blended bulk from unverified sources. Our difference comes down to fewer batch recalls, consistency when regulatory authorities visit, and major savings in managing rework or replacement. Technical support comes directly from our own plant staff — people who actually produced, tested, and packaged the lot in hand. Feedback and complaints come straight to our internal team, not outsourced call centers. This feedback loop leads to small, real adjustments next season, not endless delays waiting for third-party investigation.

    Fenbendazole Use Cases: Lessons Learned from the Manufacturing Floor

    Fenbendazole covers a broad range of parasitic infestations common in livestock, poultry, and companion animals. Over the years, nothing teaches better than direct client calls during parasite outbreaks. Farm operators often ask about proper suspension, stability in difficult climates, and the right dose for specific herd weights. We've learned which carriers our fenbendazole holds together in — both water and feed-based systems. Some clients develop customized mixes, so we keep small-batch test protocols on hand.

    Veterinary clinics tackling canine and feline parasites turn to our pharma-grade material, especially in areas where resistance issues emerge. The volume for this segment is smaller, but the demand for clarity and traceability stays high. Pet doctors look for straight answers about each batch’s expiry, previous recalls, and cross-reactivity data from trusted producers. It often comes down to a phone call or short video from our lab team showing the actual lot going through disintegration or solubility checks. Building that sense of direct reliability takes steady effort.

    Large-scale poultry operations value our granular fenbendazole for easy mixing with dry feed. Their biggest concern is dose uniformity in long feeding troughs, followed by loss from airborne powder during mixing. We’ve adapted production runs with anti-caking agents and tested blending protocols at field sites — not just in controlled lab conditions. This kind of feedback has produced a granular spec with a narrower size distribution and lower likelihood of fines dusting out, reducing feed losses and maximizing therapeutic effect.

    Manufacturers incorporating fenbendazole into pre-mixes benefit from our in-house pre-blending options, avoiding compatibility issues with carrier materials and cross-contamination during their own batching process. We noticed recurring questions about how our product responds to extended storage and varying pH levels in feed, so we ran months-long shelf life studies in both refrigerated and ambient conditions. Insights here led to improved moisture barrier packs and silica desiccant inclusion in bulk drums.

    Supporting Customers Beyond the Purchase

    Dealing directly with field-level technical questions has shown us that after-sales support is as important as production. Our technical team answers ongoing questions about dosing questions in mixed herds or unusual environmental conditions. Feedback loops help us identify when formulation tweaks help or hurt client operations. Quality issues, rare as they are, come directly back to our lab for root-cause investigation. That’s the layer of trust we’ve built as a manufacturer, not just a box shipper.

    We have learned not to cut corners on lot documentation, down to sub-batch levels. If a question comes up from a customs agent or a regulatory check, we can supply batch data without delay. Real traceability is a core principle, not a paperwork hurdle. Some of our largest partners audit our plant annually, sharing their own findings and pressing us for quicker responsiveness if new regulatory standards emerge. These discussions lead to tweaks in packaging, micro-testing protocols, and sometimes entirely new grades.

    Long-Term Perspective on Consistency and Trust

    We keep our focus on long-term relationships rather than just sales volume. Batches of fenbendazole represent reputations built up over years of supplier-customer dialogue. People turn to us for a product they don’t have to watch too closely after delivery, because mistakes at this level mean wasted effort, lost revenue, and animal welfare impacts. From our view, every complaint or odd observation leads to a check-in and, if needed, a new process check or pilot batch improvement.

    Full compliance with country-of-destination standards avoids shipment hold-ups and headaches for importers. Our compliance team works off-site with regulatory bodies to keep up with new import and testing guidelines. Occasionally we send technical delegates to visit end-user facilities, clarifying procedures that often lead to changes in how our pre-blends and bulk packs get delivered.

    Our field teams bring back use-case data which feeds straight into raw material contracting and process planning. If trends show parasite resistance or changes in local agricultural practices, recipe tweaks are vetted and piloted before broad rollout. Being the manufacturer means the responsibility falls on us for the whole chain of custody, so we involve our engineers, production managers, and regulatory teams throughout.

    Market Feedback That Drives What We Do

    Fenbendazole’s widespread use in global animal health brings in continuous feedback from every step in the chain. Users report fastest on ease of prep and dose reliability. Technical buyers look for documentation that stands up to border inspections and random lab checks. Many also ask about our batch-to-batch analytical results, not just for major contaminants but for extraneous residues that pop up in subpar lots elsewhere.

    Rapid feedback cycles help us stay ahead of what animal health specialists demand. Responding to increasingly strict Western and Asian standards, we’ve adapted pre-cleaning stages, reformulated excipients for partner mix manufacturers, and invested in real-time digital logging so our inspection records are always on hand. We continue to add new sensors and redundancy checks to both plant and lab workflows, as lessons from older batch slips guide our daily improvement meetings.

    Every return or complaint tells us where vigilance paid off, or where small cracks need fixing. Manufacturers who ignore such lessons pay with disruption down the line. Where regulations push for closer specification enforcement, we adapt and validate until trends show zero recurrence of flagged events. In a real way, our entire operation runs on anticipating problems and fixing them as soon as warning signs appear, not after damage is done.

    Key Real-World Benefits to Our Manufacturing Approach

    Fenbendazole controls some of the most persistent internal parasites in production animals. Direct experience shows that the real cost of chemical actives goes beyond purchasing price: downtime, re-dosing, failed lots, and staff injury from poorly mixed or dusty actives all damage farm productivity. Our consistently pure product limits these risks. Results from client field trials — especially unexpected wins like reduced re-dosing during specific parasite outbreaks — come straight back to our R&D for further improvement.

    In tough climates where feed and water carriers break down, the stability of our fenbendazole grades shows up in savings on animal dosing consistency and lessened loss from spoilage. We synthesize ongoing input into each run: how quickly the powder disperses, how it handles sudden drops in feed mixing temperature, and how farm crews feel about handling bags during long shifts. Some livestock operations run near the regulatory limit for residue detection, so we’ve invested on-site in additional cleanroom segregation for zero cross-contamination between lots.

    Reliability That Goes Further

    Trust built over years is more important to us than quick transactions. We see our job as more than supplying a molecule — true reliability allows our clients to focus on what matters: animal health, regulatory compliance, and business continuity. Fine margins in animal husbandry mean every wasted dose or retail recall can have ripple effects throughout an operation.

    As manufacturers, we take pride in providing fenbendazole that works reliably, batch after batch, season after season. Clients routinely mention how predictable handling and mixing behavior leads to fewer mishaps, higher dose accuracy, and better returns at audit. Our people — from technicians to line managers — own each step from raw material arrival to finished lot release, driving home the kind of assurance only direct accountability enables.

    We invite questions about how our practices set us apart, because we are confident that informed partners are our best advocates. Problems, feedback, and improvement never stop at our gates — and the way we respond sets the benchmark for how manufacturing should work in today’s animal health supply chain.

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