Intermediates

1-(1H-1,3-Benzimidazol-2-yl)-1-ethanone

  • CAS No.18773-95-0
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity chemical intermediate used primarily in the synthesis of Thiabendazole. Available in bulk quantities with strict quality control.

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Product Technical Details

Product Overview

1-(1H-1,3-Benzimidazol-2-yl)-1-ethanone, frequently recognized by its synonym 1-Acetyl-1H-benzimidazole, stands as a critical building block within the agrochemical and pharmaceutical synthesis sectors. This organic compound features a benzimidazole core substituted with an acetyl group, providing unique reactivity profiles essential for constructing more complex molecular architectures. Our facility specializes in the large-scale production of this intermediate, ensuring consistent supply chains for manufacturers engaged in the development of fungicides and veterinary anthelmintics.

The chemical stability and defined structural properties of this substance make it an indispensable precursor in modern organic synthesis. We adhere to rigorous manufacturing standards to guarantee that every batch meets the stringent requirements necessary for downstream processing. By maintaining optimal purity levels, we help our partners minimize impurities in their final products, thereby enhancing overall efficacy and regulatory compliance.

Technical Specifications

Quality assurance is paramount in the production of fine chemical intermediates. Our quality control laboratory employs advanced analytical techniques, including HPLC and NMR spectroscopy, to verify the identity and purity of each lot. The following table outlines the key physical and chemical parameters typically associated with our commercial grade material.

ParameterSpecification
CAS Number18773-95-0
Molecular FormulaC9H8N2O
Molecular Weight160.17 g/mol
AppearanceWhite powder
Assay (Purity)≥98.0%
Density1.265 g/cm3
Boiling Point347.402°C at 760 mmHg
Flash Point167.988°C

Industrial Applications

The primary application of 1-(1H-1,3-Benzimidazol-2-yl)-1-ethanone lies in its role as a key intermediate for the synthesis of Thiabendazole. Thiabendazole is a widely used benzimidazole derivative known for its fungicidal and anthelmintic properties, utilized extensively in agriculture to protect crops and in veterinary medicine to treat parasitic infections. The precision of the acetylation on the benzimidazole ring is crucial for the subsequent cyclization and functionalization steps required to produce the final active ingredient.

Beyond Thiabendazole, this compound serves as a valuable scaffold in medicinal chemistry research. Scientists utilize this building block to explore new derivatives with potential biological activities. The high purity provided by our manufacturing process ensures that research outcomes are not skewed by contaminant variables, facilitating more accurate structure-activity relationship studies. Our production capabilities support both pilot-scale research projects and full-scale commercial manufacturing needs.

Storage and Handling

Proper storage conditions are essential to maintain the integrity of this chemical intermediate over time. The product should be stored in a cool, ventilated area away from direct sunlight and sources of ignition. Containers must be kept tightly sealed when not in use to prevent moisture absorption, which could potentially affect the reactivity of the acetyl group. We recommend using standard personal protective equipment, including gloves and safety goggles, when handling the material to ensure workplace safety.

Our packaging options are designed to facilitate safe transport and easy integration into your production line. Standard packaging includes 25 kg drums, though we offer flexible customization to meet specific logistical requirements. Each shipment is accompanied by a comprehensive Certificate of Analysis (COA), detailing the specific test results for that batch. As a global manufacturer, we are committed to reliable delivery schedules and transparent communication throughout the procurement process.