Description

Tetramethyl 4',4'',4''',4''''-(Ethene-1,1,2,2-Tetrayl)Tetrabiphenyl-4-Carboxylate is a high-purity, multi-functional organic compound characterized by its extended conjugated aromatic structure and ester functionalities. This compound is valued for its role as a critical advanced organic intermediate and building block in the synthesis of complex materials. It is primarily sought after by researchers and manufacturers in the organic electronics, pharmaceutical, and specialty polymer sectors who require precise molecular architectures for developing novel products.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a core building block or dopant material in the emissive layer for high-efficiency display and lighting technologies.
• Organic Photovoltaics (OPVs): Used in the development of electron-accepting or electron-transporting materials for next-generation solar cells.
• Pharmaceutical Intermediates: Acts as a sophisticated synthon in the multi-step synthesis of complex active pharmaceutical ingredients (APIs) with specific steric and electronic properties.
• Liquid Crystal Materials: Employed in the formulation of advanced liquid crystal mixtures for displays and optical devices due to its rigid, elongated structure.
• Coordination Chemistry & Ligand Synthesis: Functions as a precursor for polydentate ligands used in catalysis and metal-organic frameworks (MOFs).
• Specialty Polymer Monomers: Incorporated into polymers to enhance thermal stability, optical properties, or electronic conductivity.

Basic Information

Product Name	Tetramethyl 4',4'',4''',4''''-(Ethene-1,1,2,2-Tetrayl)Tetrabiphenyl-4-Carboxylate
CAS No.	1610858-95-1
Molecular Formula	C58H42O8
Molecular Weight	866.95 g/mol
Synonyms	Tetramethyl 1,1,2,2-Ethenetetrayltetrakis[1,1'-biphenyl]-4-carboxylate; 1,1,2,2-Ethenetetrayltetrakis[1,1'-biphenyl]-4-carboxylic Acid Tetramethyl Ester; Tetramethyl Tetraphenylethene Tetrabenzoate Derivative; TPE-Tetraester Derivative; AIEgen Intermediate; Aggregation-Induced Emission Luminogen Building Block; Tetrakis(4-(methoxycarbonyl)-[1,1'-biphenyl]-4-yl)ethene
EINECS	Contact for details

Quality Control

Our Tetramethyl 4',4'',4''',4''''-(Ethene-1,1,2,2-Tetrayl)Tetrabiphenyl-4-Carboxylate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and batch-to-batch consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical specifications. Our quality systems are designed to support R&D and commercial-scale manufacturing requirements.

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 prevent contamination and minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH Q3C guidelines

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