2-(2-Pyridyl)benzimidazole
2-(2-Pyridyl)benzimidazole (CAS: 1137-68-4; Formula: C12H9N3) is a heterocyclic organic compound with a molecular weight of 195.22 g/mol. This white to off-white solid functions as a valuable building block in chemical synthesis. It is particularly noted for its utility as a chelating ligand in the preparation of various metal complexes, contributing to diverse research and development applications in coordination chemistry.
Ligand in Metal Complex Synthesis
2-(2-Pyridyl)benzimidazole serves as a chelating fluorescent ligand. It has been employed in the synthesis of metal complexes, such as cobalt(II) complexes, for advanced chemical research.
Preparation of Coordination Compounds
This compound has been utilised in the preparation of complex coordination structures, including the synthesis of ruthenium-based complexes, demonstrating its versatility in inorganic chemistry.
Heterocyclic Building Block
As a benzimidazole derivative, it functions as a key building block in organic synthesis, enabling the construction of more complex molecular architectures.
| Molecular weight | 195.22 |
|---|---|
| Empirical formula | C12H9N3 |
| Assay | 97% |
| Application | 2-(2-Pyridyl)benzimidazole was used as a chelating fluorescent ligand in the synthesis of cobalt(II) complex1. It was also used in the preparation of (H(2)L(1))(2)[Ru(III)Cl(4)(CH(3)CN)(2)](2)[Ru(IV)Cl(4)(CH(3)CN)(2)]·2Cl·6H(2)O complex2. |
| Melting point | 218-220 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-(2-Pyridyl)benzimidazole used for?
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2-(2-Pyridyl)benzimidazole is primarily used as a chelating ligand in the synthesis of metal complexes and as a building block in organic and heterocyclic chemistry.
What are the CAS number and formula for 2-(2-Pyridyl)benzimidazole?
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The CAS number is 1137-68-4 and the empirical formula is C12H9N3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(2-Pyridyl)benzimidazole with a minimum assay of 97%. This is considered a technical/research grade, and we do not represent it as USP, BP, or EP grade.
How should 2-(2-Pyridyl)benzimidazole be handled safely?
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According to GHS classification, 2-(2-Pyridyl)benzimidazole is harmful if swallowed and causes skin, eye, and respiratory irritation (H302-H315-H319-H335). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust. Wear protective gloves, eye protection, and face protection. If in eyes, rinse cautiously with water for several minutes and remove contact lenses if present and easy to do. Continue rinsing.
Can Tech Serve Solutions export 2-(2-Pyridyl)benzimidazole?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents, including 2-(2-Pyridyl)benzimidazole.
How can I request a sample or quote for 2-(2-Pyridyl)benzimidazole?
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Please contact our sales team or use the online enquiry form on the Tech Serve Solutions website to request a sample or a quotation for 2-(2-Pyridyl)benzimidazole.
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