Description

2H-Benzimidazol-2-One, 1,1'-(1,3-Propanediyl)Bis[1,3-Dihydro- is a high-purity organic compound belonging to the bis-benzimidazole class, serving as a critical building block for advanced material synthesis. Its value lies in its rigid, symmetrical structure, which is essential for creating polymers and coordination complexes with specific thermal and mechanical properties. This chemical is primarily needed by R&D laboratories and industrial manufacturers in the polymer, pharmaceutical intermediate, and specialty chemical sectors.

Application

• Polymer Chemistry: As a key monomer or chain extender in the synthesis of high-performance polyimides, polyamides, and other engineering plastics requiring thermal stability and rigidity.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways where the benzimidazole core is active.
• Coordination Chemistry & Ligand Synthesis: Acts as a versatile chelating ligand for transition metals, useful in creating catalysts or metal-organic frameworks (MOFs) for gas storage and separation.
• Material Science Research: Employed in developing novel organic electronic materials, liquid crystals, or non-linear optical (NLO) materials due to its conjugated system.
• Analytical Reagent: May serve as a standard or reagent in analytical methods development and quality control within chemical manufacturing.

Basic Information

Product Name	2H-Benzimidazol-2-One, 1,1'-(1,3-Propanediyl)Bis[1,3-Dihydro-
CAS No.	39677-10-6
Molecular Formula	C₁₇H₁₄N₄O₂
Molecular Weight	306.32 g/mol
Synonyms	1,3-Bis(2-oxobenzimidazolin-1-yl)propane; 1,1'-(Propane-1,3-diyl)bis(1,3-dihydro-2H-benzimidazol-2-one); N,N'-Propylenebis(2-benzimidazolone); Bis(2-oxo-1-benzimidazolinyl)propane; 1,3-Bis(2-oxo-1-benzimidazolinyl)propane; 1,3-Propanediyl bis(1,3-dihydro-2H-benzimidazol-2-one); 1,3-Bis(2-benzimidazolon-1-yl)propane; Propane-1,3-diyl bis(2-oxo-1,3-dihydrobenzimidazole-1-carboxylate) (related ester form)
EINECS	Contact for details

Quality Control

Our 2H-Benzimidazol-2-One, 1,1'-(1,3-Propanediyl)Bis[1,3-Dihydro- is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting purity, related substances, and other critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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