Description

Pyridine, 4,4',4'',4''',4'''',4'''''-(1,2,3,4,5,6-Benzenehexayl)Hexakis- is a sophisticated, multi-branched organic compound featuring a central benzene core symmetrically functionalized with six pyridine groups. This unique molecular architecture makes it a highly valuable building block (monomer) and ligand for advanced materials science and coordination chemistry. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel functional materials, catalysts, and active ingredients.

Application

• Metal-Organic Framework (MOF) Synthesis: Serves as a key organic linker or strut for constructing porous, crystalline MOFs with tailored pore sizes and surface properties for gas storage, separation, and catalysis.
• Polymer & Dendrimer Chemistry: Acts as a core monomer for synthesizing star-shaped polymers, hyperbranched polymers, and dendrimers with precise molecular architectures for specialty coatings, drug delivery systems, and nanotechnology.
• Catalyst & Ligand Design: Functions as a multidentate ligand in coordination chemistry to create complex catalysts for asymmetric synthesis and other challenging organic transformations.
• Pharmaceutical Intermediate: Used in the research and development of complex active pharmaceutical ingredients (APIs) that require a rigid, multi-functionalized aromatic core.
• Agrochemical Research: Employed as a precursor in developing novel herbicides, fungicides, or insecticides with specific binding properties.
• Surface Modification & Functionalization: Utilized to modify material surfaces (e.g., nanoparticles, electrodes) to impart specific chemical functionality or improve compatibility.
• Crosslinking Agent: Can be used to introduce crosslinks into polymer networks, enhancing thermal stability and mechanical properties.
• Supramolecular Chemistry: Serves as a fundamental component for constructing complex supramolecular assemblies and host-guest systems.

Basic Information

Product Name	Pyridine, 4,4',4'',4''',4'''',4'''''-(1,2,3,4,5,6-Benzenehexayl)Hexakis-
CAS No.	133756-29-3
Molecular Formula	C42H30N6
Molecular Weight	618.73 g/mol
Synonyms	Hexakis(4-pyridyl)benzene; 1,2,3,4,5,6-Hexakis(4-pyridyl)benzene; Benzene-1,2,3,4,5,6-hexaylhexakis(pyridine-4-methanol)? (common misnomer); 1,2,3,4,5,6-Hexa(4-pyridinyl)benzene; HPB; 4,4',4'',4''',4'''',4'''''-(Benzene-1,2,3,4,5,6-hexayl)hexapyridine; Hexapyridylbenzene; 1,2,3,4,5,6-Hexakis(4-pyridyl)benzene
EINECS	Contact for details

Quality Control

Our production of Pyridine, 4,4',4'',4''',4'''',4'''''-(1,2,3,4,5,6-Benzenehexayl)Hexakis- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. All materials undergo comprehensive analytical characterization, including HPLC, NMR (1H and 13C), and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting purity, identity, and key physical parameters. We support development projects by offering material produced under cGMP guidelines upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants or 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% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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