Description

4,4',4'',4'''-(2,2',4,4',6,6'-Hexamethyl-[1,1'-Biphenyl]-3,3',5,5'-Tetrayl)Tetrapyridine is a high-purity, multi-pyridine functionalized biphenyl derivative designed for advanced material synthesis. This compound matters as a sophisticated organic building block and ligand precursor, offering a rigid, sterically hindered framework critical for tuning electronic and structural properties. It is primarily needed by researchers and manufacturers in the fields of organic electronics, coordination chemistry, and pharmaceutical intermediate development.

Application

• Metal-Organic Framework (MOF) Synthesis: Serves as a multi-dentate organic linker for constructing novel porous coordination polymers with tailored pore environments.
• Catalyst Ligand Design: Acts as a precursor for creating sterically demanding, electron-donating ligands used in homogeneous catalysis, including cross-coupling and polymerization reactions.
• Organic Semiconductor Research: Used as a core building block in the development of novel electron-transport materials (ETMs) or host materials for OLEDs and other optoelectronic devices.
• Pharmaceutical Intermediate: Employed in the synthesis of complex drug candidates, particularly those requiring rigid, multi-heterocyclic scaffolds.
• Supramolecular Chemistry: Functions as a key component in the self-assembly of discrete molecular structures or extended networks via metal coordination and π-π interactions.
• Analytical Chemistry & Sensing: Potential use in the development of chemosensors or selective chelating agents due to its multiple pyridine binding sites.

Basic Information

Product Name	4,4',4'',4'''-(2,2',4,4',6,6'-Hexamethyl-[1,1'-Biphenyl]-3,3',5,5'-Tetrayl)Tetrapyridine
CAS No.	809274-33-7
Molecular Formula	C44H36N4
Molecular Weight	620.79 g/mol
Synonyms	2,2',4,4',6,6'-Hexamethyl-3,3',5,5'-tetrakis(4-pyridyl)-1,1'-biphenyl; Tetrakis(4-pyridyl)hexamethylbiphenyl; 3,3',5,5'-Tetrapyridin-4-yl-2,2',4,4',6,6'-hexamethyl-1,1'-biphenyl; HMTB; Hexamethyltetrapyridylbiphenyl; 4,4',4'',4'''-(Hexamethylbiphenyl-3,3',5,5'-tetrayl)tetrapyridine; 3,3',5,5'-Tetra(4-pyridyl)-2,2',4,4',6,6'-hexamethylbiphenyl
EINECS	Contact for details

Quality Control

Our 4,4',4'',4'''-(2,2',4,4',6,6'-Hexamethyl-[1,1'-Biphenyl]-3,3',5,5'-Tetrayl)Tetrapyridine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes data from techniques such as HPLC, NMR, and mass spectrometry. Our quality commitment aligns with cGMP principles for advanced chemical intermediates.

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 the container sealed to protect from moisture and contamination. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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