Description

[1,1':3',1''-Terphenyl]-4,4''-Dicarboxylic Acid,5'-(4-Carboxy-3-Hydroxyphenyl)-3,3''-Dihydroxy- is a sophisticated, multi-functional aromatic carboxylic acid derivative. This compound matters as a high-value organic building block and ligand precursor for advanced materials synthesis and coordination chemistry. It is primarily needed by R&D chemists and manufacturers in the fields of metal-organic frameworks (MOFs), specialty polymers, and pharmaceutical intermediates.

Application

• Metal-Organic Framework (MOF) Synthesis: Serves as a multi-dentate organic linker for constructing novel porous coordination polymers with specific pore geometries and functionalities.
• Coordination Chemistry & Catalyst Design: Acts as a precursor for complex ligands used in homogeneous catalysis and the development of new transition metal complexes.
• Advanced Polymer Materials: Used as a monomer or cross-linking agent in the synthesis of high-performance polyesters, polyamides, or epoxy resins with enhanced thermal and mechanical properties.
• Pharmaceutical Intermediate: Functions as a key synthetic building block in the research and development of complex active pharmaceutical ingredients (APIs).
• Organic Semiconductor Research: Investigated as a component in the development of novel organic electronic materials due to its extended conjugated system.
• Analytical Chemistry & Chelation: Potential use as a selective chelating agent in sensor technology or separation sciences.

Basic Information

Product Name	[1,1':3',1''-Terphenyl]-4,4''-Dicarboxylic Acid,5'-(4-Carboxy-3-Hydroxyphenyl)-3,3''-Dihydroxy-
CAS No.	1397264-18-4
Molecular Formula	C32H20O10
Molecular Weight	564.50 g/mol
Synonyms	5'-(4-Carboxy-3-hydroxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic-3,3''-diol; 3,3'',5-Trihydroxy-[1,1':3',1''-terphenyl]-4,4'',5''-tricarboxylic acid; Terphenyl tetracarboxylic acid derivative; Multi-functional terphenyl carboxylic acid; H8TCPT (common abbreviation for terphenyl-based tetracarboxylic acid); MOF Linker 1397264-18-4; Organic Building Block 1397264-18-4
EINECS	Contact for details

Quality Control

Our [1,1':3',1''-Terphenyl]-4,4''-Dicarboxylic Acid,5'-(4-Carboxy-3-Hydroxyphenyl)-3,3''-Dihydroxy- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications from HPLC, NMR, and elemental analysis are provided and 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 2.0 %
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5 %

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