Description

Oxibendazole is a potent benzimidazole-class anthelmintic compound, recognized for its broad-spectrum efficacy against parasitic nematodes. Its primary value lies in its ability to disrupt microtubule formation in parasites, offering a reliable solution for controlling gastrointestinal worms. This product is essential for manufacturers in the veterinary pharmaceutical and animal health industries, where it is formulated into drenches, pastes, and feed additives for livestock, poultry, and companion animals.

Application

• Veterinary Anthelmintic Formulations: Primary active ingredient in oral suspensions, pastes, and boluses for the treatment of roundworms, lungworms, and other gastrointestinal nematodes in cattle, sheep, goats, and swine.
• Equine Dewormers: Key component in paste and gel formulations for controlling large and small strongyles, ascarids, and pinworms in horses.
• Poultry and Swine Feed Additives: Incorporated into premixes and medicated feeds for the prevention and control of parasitic infestations in intensive farming operations.
• Companion Animal Products: Used in the development of deworming medications for dogs and cats, targeting common intestinal parasites.
• Active Pharmaceutical Ingredient (API): Serves as a high-purity raw material for GMP-compliant manufacturing of finished veterinary dosage forms.
• Research and Development: Reference standard and biochemical tool for pharmacological studies on helminth metabolism and anthelmintic resistance.

Basic Information

Product Name	Oxibendazole
CAS No.	67049-95-0
Molecular Formula	C₁₂H₁₅N₃O₃
Molecular Weight	249.27 g/mol
Synonyms	Oxibendazole; Methyl 5-propoxy-2-benzimidazolecarbamate; 5-Propoxy-2-benzimidazolecarbamic acid methyl ester; Equitac; Loditac; SKF 30310; Benzimidazole, 5-(propoxy)-, methylcarbamate; Anthelminthic SK&F 30310
EINECS	266-546-5

Quality Control

Our Oxibendazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. We provide material that meets or exceeds typical industry standards for veterinary active ingredients, with comprehensive testing for identity, purity, and impurities. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay, related substances, and residual solvents to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.