Description

[1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl]-4,4''''-Dicarboxylic Acid, 3'',4'',5'',6''-Tetrakis(4'-Carboxy[1,1'-Biphenyl]-4-Yl)- is a sophisticated, high-purity organic compound featuring a complex, multi-branched aromatic structure with multiple carboxylic acid functional groups. This molecular architecture makes it a valuable advanced building block for the synthesis of novel materials with tailored electronic and structural properties. It is primarily sought by R&D chemists and material scientists in the fields of organic electronics, metal-organic frameworks (MOFs), and specialty polymers.

Application

• Organic Semiconductor Precursor: Serves as a key monomer for constructing conjugated polymers and small molecules used in OLEDs, OFETs, and organic photovoltaics.
• Metal-Organic Framework (MOF) Synthesis: Acts as a multi-dentate organic linker to create complex, high-surface-area MOFs for gas storage, separation, and catalysis.
• Specialty Polymer & Dendrimer Synthesis: Used as a core or branching unit to develop hyperbranched polymers and dendrimers with precise functionality.
• Liquid Crystal Materials: Employed in the development of novel liquid crystalline phases due to its rigid, elongated aromatic core.
• Coordination Chemistry & Ligand Design: Functions as a polytopic ligand for forming complexes with various metal ions for catalytic or sensing applications.
• Advanced Material Research: A critical reagent for academic and industrial research into new functional materials with customized properties.

Basic Information

Product Name	[1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl]-4,4''''-Dicarboxylic Acid, 3'',4'',5'',6''-Tetrakis(4'-Carboxy[1,1'-Biphenyl]-4-Yl)-
CAS No.	1374404-53-1
Molecular Formula	C86H50O12
Molecular Weight	1251.30 g/mol
Synonyms	3'',4'',5'',6''-Tetrakis(4'-carboxy[1,1'-biphenyl]-4-yl)[1,1':4',1'':2'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid; 1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl-4,4''''-dicarboxylic acid, 3'',4'',5'',6''-tetrakis(4'-carboxy[1,1'-biphenyl]-4-yl)-; Tetrakis(4'-carboxybiphenyl-4-yl)quinquephenyl dicarboxylic acid derivative; Multi-carboxylated quinquephenyl derivative; Polytopic aromatic carboxylic acid linker; CAS 1374404-53-1
EINECS	Contact for details

Quality Control

Every batch of this advanced chemical intermediate is produced and analyzed under strict quality protocols to ensure consistency and purity for sensitive research and development applications. Our rigorous quality testing includes advanced chromatographic and spectroscopic methods to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, identity (IR, NMR), and impurity profiles is provided with each shipment to support your quality assurance 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). The compound is sensitive to light and should be handled accordingly. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Solubility	Soluble in DMF, DMSO; sparingly soluble in common organic solvents

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