Description

Lobendazole CAS NO 6306-71-4 is a potent benzimidazole-class anthelmintic compound used to control parasitic infections. It is valued for its broad-spectrum efficacy against gastrointestinal nematodes and its role in improving animal health and productivity. This active pharmaceutical ingredient (API) is essential for manufacturers in the veterinary pharmaceutical industry developing formulations for livestock and companion animals.

Application

• Veterinary Anthelmintic Formulations: Primary use as an active ingredient in oral pastes, drenches, boluses, and feed additives for livestock.
• Companion Animal Healthcare: Incorporated into tablets and topical solutions for the treatment of parasitic worms in dogs and cats.
• Agricultural Animal Husbandry: Used in parasite control programs for cattle, sheep, goats, and swine to enhance growth and feed efficiency.
• Research & Development: Serves as a reference standard and key intermediate in pharmacological and parasitological research.
• API Synthesis: Employed as a critical building block in the synthesis of more complex benzimidazole derivatives.

Basic Information

Product Name	Lobendazole
CAS No.	6306-71-4
Molecular Formula	C₁₆H₁₄N₄O₂
Molecular Weight	294.31 g/mol
Synonyms	Lobendazole; 1H-Benzimidazol-2-amine, N-(6-propoxy-1H-benzimidazol-2-yl)-; N-(6-Propoxy-1H-benzimidazol-2-yl)-1H-benzimidazol-2-amine; 2-(6-Propoxy-1H-benzimidazol-2-ylamino)benzimidazole; Lobendazol; Lobendazolum; Lopac-L-1010; Anthelmintic B.
EINECS	228-610-4

Quality Control

Our Lobendazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical use. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles.

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). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 1.0% Any single impurity ≤ 0.5%

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