Description

2,2'-Ethane-1,2-Diylbis-1H-Benzimidazole is a high-purity organic compound belonging to the benzimidazole class, serving as a versatile chemical intermediate. Its value lies in its robust heterocyclic structure, which is critical for synthesizing advanced materials and active pharmaceutical ingredients (APIs). This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable, high-quality building blocks.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various APIs, particularly those with benzimidazole-based structures.
• Agrochemical Synthesis: Used in the development of fungicides, herbicides, and other crop protection agents.
• Polymer & Material Science: Acts as a monomer or additive for creating high-performance polymers, dyes, and optical materials.
• Corrosion Inhibition: Employed in formulations for metal surface treatments and protective coatings.
• Research & Development: Serves as a standard or building block in organic synthesis and chemical research laboratories.
• Ligand in Coordination Chemistry: Utilized in the preparation of metal complexes and catalysts.

Basic Information

Product Name	2,2'-Ethane-1,2-Diylbis-1H-Benzimidazole
CAS No.	3575-07-3
Molecular Formula	C₁₆H₁₄N₄
Molecular Weight	262.31 g/mol
Synonyms	1H,1'H-2,2'-Bi-1H-benzimidazole; 2,2'-Bibenzimidazole; 1,2-Bis(benzimidazol-2-yl)ethane; Ethylenebisbenzimidazole; EBB; NSC 403079; Bis(benzimidazol-2-yl)ethane; 2,2'-(Ethane-1,2-diyl)bis(1H-benzimidazole)
EINECS	Contact for details

Quality Control

Our 2,2'-Ethane-1,2-Diylbis-1H-Benzimidazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for industrial and research use. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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