Description

Pyridine, 2-(4-Bromophenyl)-3,4,5,6-Tetraphenyl- is a highly functionalized, multi-substituted pyridine derivative that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its complex aromatic structure, featuring a central pyridine ring with multiple phenyl and a bromophenyl substituent, makes it a critical precursor for the development of specialized materials and ligands. This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and materials science sectors for constructing complex molecular architectures, such as catalysts, organic semiconductors, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring multi-aryl substituted heterocyclic cores.
• Agrochemical Research: Serves as a key building block for developing novel pesticides, herbicides, and fungicides with enhanced activity and selectivity.
• Materials Science: Acts as a precursor for organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and other advanced electronic materials due to its extended conjugated system.
• Catalyst & Ligand Synthesis: Employed in the design and preparation of novel nitrogen-containing ligands for transition metal catalysis in fine chemical production.
• Chemical Research & Development: A versatile scaffold for academic and industrial R&D exploring new chemical reactions, polymer backbones, and supramolecular chemistry.
• Dye & Pigment Industry: Potential use as an intermediate for synthesizing specialized dyes and pigments with unique color and stability properties.

Basic Information

Product Name	Pyridine, 2-(4-Bromophenyl)-3,4,5,6-Tetraphenyl-
CAS No.	856850-21-0
Molecular Formula	C35H24BrN
Molecular Weight	538.48 g/mol
Synonyms	2-(4-Bromophenyl)-3,4,5,6-tetraphenylpyridine; 3,4,5,6-Tetraphenyl-2-(4-bromophenyl)pyridine; 2-(p-Bromophenyl)-3,4,5,6-tetraphenylpyridine; Tetraphenyl(4-bromophenyl)pyridine; Pyridine, 2-(4-bromophenyl)-3,4,5,6-tetraphenyl-; 856850-21-0; (4-Bromophenyl)triphenylpyridine
EINECS	Contact for details

Quality Control

Our Pyridine, 2-(4-Bromophenyl)-3,4,5,6-Tetraphenyl- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support cGMP and ISO compliant production for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.