
Bulk Fenbendazole CAS 43210-67-9 Factory Price & Fast Shipping - Zhishang
Basic Info of Fenbendazole
| Property / Parameter | Specification / Description |
|---|---|
| Product Name | Fenbendazole |
| Chemical Name | Methyl 5‑(phenylthio)‑1H‑benzimidazol‑2‑ylcarbamate |
| CAS Registry Number | 43210‑67‑9 |
| Molecular Formula / Weight | C₁₅H₁₃N₃O₂S / 299.35 g/mol |
| Appearance | White to off‑white crystalline powder (Odorless) |
| Assay / Purity (HPLC) | ≥ 99.0% (Pharma / Veterinary Grade) |
| Melting Point | 233 °C‑235 °C (Decomposes) |
| Solubility | Practically insoluble in water(< 0.1 mg/mL); slightly soluble in acetone and chloroform; freely soluble in DMSO and DMF |
| Loss on Drying | ≤ 0.5% |
| Residue on Ignition | ≤ 0.1% |
| Heavy Metals | ≤ 10 ppm |
| Storage Conditions | Preserve in tight, light‑resistant containers. Store at cool and dry room temperature (15 °C‑25 °C). |
What is Fenbendazole?
As a broad-spectrum benzimidazole anthelmintic API, high purity Fenbendazole powder (CAS 43210-67-9) looks like a white to beige crystalline powder with high chemical security. Functioning by uniquely hindering microtubule polymerization in parasitical cells, this pharmaceutical grade Fenbendazole resources is extensively made use of in veterinary anthelmintic medicine production and pet health and wellness product formulations. It functions as a core active ingredient for handling oral suspensions, tablet computers, premixes, and granules tailored for livestock (cattle, lamb, swine) and friend animals (dogs, pet cats). Additionally, in biomedical research and lab testing applications, researchers regularly use Fenbendazole CAS 43210-67-9 mass powder as a crucial reagent for microtubule dynamics and cell signaling path research studies
Product Packaging
If you want to buy Fenbendazole, pls contact us to get a free quote.
Superior Fenbendazole Series | Reliable Quality & Sufficient Supply
Zhishang Biography maintains an industry-leading position in the synthesis and worldwide supply of mass Fenbendazole API powder. Backed by our computerized assembly line furnished with innovative closed-loop condensation and continual formation reactors, our facility accomplishes an annual production ability of over 1,200 metric loads, ensuring stable, batch-to-batch set uniformity with HPLC purity consistently exceeding 99.5% (much above standard USP/EP limits).
To accomplish immediate purchase requirements, we preserve a long-term ready-to-ship supply of 50+ metric tons of Fenbendazole CAS 43210-67-9 in climate-controlled stockrooms, making it possible for dispatch within 24 to two days after order confirmation. In addition, our continuous catalytic synthesis procedure lowers process-related impurities to under 0.1%, supplying pharmaceutical suppliers with unparalleled safety and security, superior solubility account in organic solvents, and seamless downstream handling compliance
FAQ
Our Fenbendazole API powder is manufactured under strict top quality monitoring systems, delivering an ensured purity of ≥ 99.5% verified through HPLC testing. Every order is delivered with a comprehensive Certificate of Evaluation (COA), in addition to MSDS, HPLC chromatograms, and NMR spectra upon request to support your governing compliance and formula needs.
To accommodate both business medication makers and research study laboratories, our common MOQ begins at 1 kg. For commercial bulk orders, we provide standard 25 kg/fiber drums lined with double-layer PE bags. Personalized aluminum foil packaging and OEM private labeling are additionally readily available based upon your functional specifications.
We keep a consistent supply degree of 50,000 kg of Fenbendazole raw material in our main storage facility. In-stock orders are refined and delivered within 1– 2 service days using reveal air freight (DHL/FedEx) for example quantities, or expert harmful items (DG) sea/air logistics for bulk orders, guaranteeing fully certified international shipment.
Making use of innovative multi-step controlled cyclization modern technology, our Fenbendazole limits complete specific impurities to <0.1% and overall heavy metals to <10 ppm. While virtually insoluble in water, its controlled bit size distribution maximizes dissolution rates in solvents like DMSO and DMF, assisting in efficient production of vet suspensions and liquid formulations.
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The Manager has Something to Say

This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
Fenbendazole Supplier and Manufacturer
As a Fenbendazole supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best Fenbendazole raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for Fenbendazole and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.
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