Description

1,3,5-Tris(4-Methoxyphenyl)Benzene is a high-purity aromatic organic compound characterized by its star-shaped, symmetrical molecular structure. This compound is valued for its excellent thermal stability and photophysical properties, making it a critical building block in advanced materials science. It is primarily sought after by researchers and manufacturers in the pharmaceutical, OLED (Organic Light-Emitting Diode), and liquid crystal industries for use as a core scaffold or functional material.

Application

• OLED Materials: Serves as a core building block for host or electron-transport materials in organic light-emitting diode (OLED) displays and lighting due to its good hole-transporting ability and thermal stability.
• Pharmaceutical Intermediates: Used as a key synthetic intermediate in the development of novel active pharmaceutical ingredients (APIs), particularly those with complex, symmetrical aromatic structures.
• Liquid Crystal Compounds: Acts as a central core unit in the synthesis of star-shaped or dendritic liquid crystals for advanced display technologies.
• Dendrimer & Polymer Synthesis: Functions as a versatile trifunctional core for constructing dendrimers and hyperbranched polymers with specific optical or electronic properties.
• Organic Semiconductor Research: Investigated as a component in organic field-effect transistors (OFETs) and photovoltaic cells because of its conjugated π-system.
• Fluorescent Probes & Sensors: Utilized in the design of fluorescent chemosensors and biological labeling agents, leveraging its inherent fluorescence.
• Cross-coupling Reactions: Employed as a substrate in palladium-catalyzed cross-coupling reactions to create more complex molecular architectures.
• Material Science Research: Serves as a model compound for studying crystallization behavior and supramolecular assembly of star-shaped aromatics.

Basic Information

Item	Details
Product Name	1,3,5-Tris(4-Methoxyphenyl)Benzene
CAS No.	7509-20-8
Molecular Formula	C27H24O3
Molecular Weight	396.48 g/mol
Synonyms	1,3,5-Tris(p-methoxyphenyl)benzene; Tris(4-methoxyphenyl)benzene; 1,1',1''-(Benzene-1,3,5-triyl)tris(4-methoxybenzene); 4,4',4''-Trimethoxytriphenylbenzene; Star-shaped tris(methoxyphenyl)benzene; TPB-3OMe; [1,1':3',1''-Terphenyl]-4,4',4''-trimethoxy-5',2',5''-triyltrimethoxybenzene (alternate IUPAC)
EINECS	Contact for details

Quality Control

Our 1,3,5-Tris(4-Methoxyphenyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and high-tech material synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	245 - 250 °C
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %
Heavy Metals (as Pb)	≤ 10 ppm

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