Description

2,2'-(1,4-Phenylene)Bis-1H-Imidazole CAS NO 13752-21-1 is a high-purity organic compound belonging to the bis-imidazole class, characterized by a rigid aromatic linker between two imidazole rings. This structure makes it a valuable key intermediate and building block in advanced material synthesis and pharmaceutical research. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for synthesizing novel drug candidates, particularly in oncology and antiviral research.
• Agrochemical Synthesis: Used as a key precursor in the development of modern fungicides and herbicides.
• Ligand for Metal Complexes: Acts as a chelating agent to form stable coordination complexes with transition metals for catalysis.
• Polymer & Material Science: Incorporated into polymer backbones to create high-performance polyimides and other heat-resistant resins.
• Organic Electronic Materials: Investigated as a component in the synthesis of organic semiconductors and light-emitting materials.
• Cross-linking Agent: Utilized in the formulation of specialty coatings and adhesives requiring enhanced thermal and chemical stability.
• Research & Development: A fundamental building block in academic and industrial organic chemistry laboratories.

Basic Information

Product Name	2,2'-(1,4-Phenylene)Bis-1H-Imidazole
CAS No.	13752-21-1
Molecular Formula	C12H10N4
Molecular Weight	210.24 g/mol
Synonyms	1,1'-(1,4-Phenylene)di-1H-imidazole; 1,4-Bis(1H-imidazol-1-yl)benzene; 1,4-Di(1-imidazolyl)benzene; p-Phenylenebisimidazole; 1,4-Phenylenediimidazole; NSC 163031; Bis(imidazol-1-yl)benzene
EINECS	Contact for details

Quality Control

Our 2,2'-(1,4-Phenylene)Bis-1H-Imidazole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support compliance with REACH and other relevant global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.