Description

5'-(4-Carboxyphenyl)-[1,1':3',1''-Terphenyl]-3,3''-Dicarboxylic Acid is a high-purity, multi-functional organic building block featuring a rigid terphenyl core with strategically positioned carboxylic acid groups. This compound matters for its precise molecular geometry and functional handles, enabling the synthesis of advanced materials with tailored properties. It is primarily needed by researchers and manufacturers in the fields of Metal-Organic Frameworks (MOFs), organic semiconductors, and specialty polymers.

Application

• Metal-Organic Framework (MOF) Synthesis: Serves as a key organic linker or ligand for constructing porous, crystalline materials for gas storage, separation, and catalysis.
• Organic Electronic Materials: Used as a precursor or dopant in the development of organic light-emitting diodes (OLEDs), field-effect transistors (OFETs), and photovoltaic cells.
• Specialty Polymer & Resin Production: Incorporated as a monomer to create high-performance polyamides, polyimides, or epoxy resins with enhanced thermal and mechanical stability.
• Supramolecular Chemistry: Acts as a building block for designing complex molecular assemblies, host-guest systems, and functional nanostructures.
• Pharmaceutical Intermediates: Potential use in the synthesis of complex drug molecules or as a scaffold for bioactive compound libraries.
• Advanced Coating & Adhesive Formulations: Imparts specific chemical resistance or adhesion properties in high-end industrial coatings.

Basic Information

Product Name	5'-(4-Carboxyphenyl)-[1,1':3',1''-Terphenyl]-3,3''-Dicarboxylic Acid
CAS No.	1259390-34-5
Molecular Formula	C32H20O6
Molecular Weight	500.50 g/mol
Synonyms	5'-(4-Carboxyphenyl)-[1,1':3',1''-terphenyl]-3,3''-dicarboxylic acid; [1,1':3',1''-Terphenyl]-3,3''-dicarboxylic acid, 5'-(4-carboxyphenyl)-; 3,3''-Dicarboxy-5'-(4-carboxyphenyl)-1,1':3',1''-terphenyl; Terphenyl tetracarboxylic acid derivative; TPTC derivative; CAS 1259390-34-5
EINECS	Contact for details

Quality Control

Our production of 5'-(4-Carboxyphenyl)-[1,1':3',1''-Terphenyl]-3,3''-Dicarboxylic Acid adheres to strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 2.0 %
Residue on Ignition	≤ 0.5 %

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