Description

2,6-Bis[(4R,5R)-4,5-Dihydro-4,5-Diphenyl-1H-Imidazol-2-Yl]-Pyridine is a sophisticated chiral ligand and organic building block of significant interest in advanced chemical synthesis. Its core value lies in its ability to act as a highly selective catalyst or co-catalyst in asymmetric transformations, enabling the production of enantiomerically pure compounds. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require precise stereochemical control for developing new active ingredients and high-value intermediates.

Application

• Asymmetric Catalysis: As a key chiral ligand for transition metal complexes (e.g., with zinc, copper, or iron) in enantioselective reactions.
• Pharmaceutical Intermediate Synthesis: For the research and development of chiral active pharmaceutical ingredients (APIs) requiring high enantiomeric excess.
• Agrochemical Production: In the synthesis of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Fine Chemical Manufacturing: For producing specialty chemicals, flavors, and fragrances where stereochemistry is critical.
• Material Science Research: As a building block for chiral metal-organic frameworks (MOFs) or polymeric materials with specific optical properties.
• Academic & Industrial R&D: A valuable tool for methodological development in organic and organometallic chemistry laboratories.

Basic Information

Product Name	2,6-Bis[(4R,5R)-4,5-Dihydro-4,5-Diphenyl-1H-Imidazol-2-Yl]-Pyridine
CAS No.	863491-46-7
Molecular Formula	C35H28N6
Molecular Weight	532.64 g/mol
Synonyms	(4R,4'R,5R,5'R)-2,6-Bis(4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl)pyridine; 2,6-Bis[(4R,5R)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]pyridine; (R,R)-2,6-Bis(4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl)pyridine; Pyridine, 2,6-bis[(4R,5R)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]-; Chiral Pyridine-Bis(imidazoline) Ligand; Bis(imidazoline) Pyridine Ligand (R,R-form); PyBidine-type Ligand (R,R); 863491-46-7
EINECS	Contact for details

Quality Control

Our production of 2,6-Bis[(4R,5R)-4,5-Dihydro-4,5-Diphenyl-1H-Imidazol-2-Yl]-Pyridine adheres to stringent quality protocols to ensure batch-to-batch consistency and high chiral purity. Each lot is characterized by advanced analytical techniques including HPLC, NMR, and chiral analysis to confirm identity, chemical purity, and enantiomeric excess. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and purity. Keep the container sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% e.e.
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.