Description

2,2'-Bi-1H-Imidazole, 4,4',5,5'-Tetrahydro-1,1'-Bis(4-Methylphenyl)-4,4'-Bis(2-Methylpropyl)-, (4S,4'S)- is a high-purity, chiral organic compound belonging to the class of substituted imidazole derivatives. This compound is of significant commercial interest due to its potential as a sophisticated ligand or chiral building block in advanced chemical synthesis. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for applications in catalysis and the development of novel active ingredients.

Application

• Asymmetric Catalysis: Serving as a chiral ligand for transition metal catalysts in enantioselective synthesis.
• Pharmaceutical Intermediate: A key chiral building block in the research and development of new drug candidates, particularly for complex molecular architectures.
• Material Science Research: Potential monomer or additive for developing specialized polymers with unique optical or electronic properties.
• Agrochemical Synthesis: Intermediate in the development of advanced, chiral active ingredients for crop protection.
• Academic & Industrial R&D: Used in methodological studies and process development for novel synthetic routes.

Basic Information

Product Name	2,2'-Bi-1H-Imidazole, 4,4',5,5'-Tetrahydro-1,1'-Bis(4-Methylphenyl)-4,4'-Bis(2-Methylpropyl)-, (4S,4'S)-
CAS No.	2828444-14-8
Molecular Formula	C30H40N4
Molecular Weight	456.67 g/mol
Synonyms	(4S,4'S)-4,4',5,5'-Tetrahydro-1,1'-bis(4-methylphenyl)-4,4'-bis(2-methylpropyl)-2,2'-bi-1H-imidazole; (S,S)-1,1'-Bis(4-methylphenyl)-4,4'-diisobutyl-4,4',5,5'-tetrahydro-2,2'-biimidazole; Chiral Biimidazole Derivative; 2,2'-Biimidazole ligand; CAS 2828444-14-8
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized to confirm identity, purity, and enantiomeric excess. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), chiral purity, and residual solvents are available upon request. We adhere to cGMP principles for production and quality management where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and/or hygroscopic; handling under an inert atmosphere is recommended for long-term storage.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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