Description

5'-(4-Carboxyphenyl)-2'-Methyl[1,1':3',1''-Terphenyl]-4,4''-Dicarboxylicacid is a high-purity, multi-functional aromatic dicarboxylic acid derivative, identified by CAS NO 1774401-31-8. This compound serves as a critical advanced organic building block and ligand precursor for the synthesis of complex molecular architectures. It is essential for R&D and production in industries requiring specialty monomers and functional materials with precise structural control.

Application

• Metal-Organic Framework (MOF) Synthesis: As a versatile organic linker for constructing porous coordination polymers with tailored pore sizes and functionalities.
• Pharmaceutical Intermediates: Serves as a key precursor in the development of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Polymer & Material Science: Used in the production of high-performance polyamides, polyesters, and other specialty polymers requiring rigid, multi-aromatic backbones.
• Ligand for Catalysis: Acts as a precursor for synthesizing sophisticated ligands used in homogeneous catalysis and asymmetric synthesis.
• Organic Electronic Materials: A potential building block for organic semiconductors, light-emitting diodes (OLEDs), and other optoelectronic devices.
• Advanced Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and material properties.

Basic Information

Product Name	5'-(4-Carboxyphenyl)-2'-Methyl[1,1':3',1''-Terphenyl]-4,4''-Dicarboxylicacid
CAS No.	1774401-31-8
Molecular Formula	C28H20O6
Molecular Weight	452.46 g/mol
Synonyms	2'-Methyl-5'-(4-carboxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid; 4,4''-Dicarboxy-5'-(4-carboxyphenyl)-2'-methyl-1,1':3',1''-terphenyl; Terphenyl-4,4''-dicarboxylic acid derivative; Multi-carboxy terphenyl; Aromatic tricarboxylic acid terphenyl derivative; Advanced MOF linker; TPDC derivative
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our products undergo comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation. A Certificate of Analysis (COA) detailing specific results is provided with each shipment. We can support development projects with custom purity grades and analytical data packages 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 sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Standard Grade)
Purity (HPLC)	≥ 98% (High Purity Grade)
Water Content (KF)	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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