Description

[1,1':4',1''-Terphenyl]-4,4''-Dicarboxylic Acid, 2'-Hydroxy- is a high-purity, functionalized terphenyl derivative serving as a critical advanced intermediate for sophisticated organic synthesis. This compound matters for its precise molecular architecture, which enables the construction of complex frameworks in materials science and pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the fields of organic electronics, liquid crystal materials, and as a building block for metal-organic frameworks (MOFs) and pharmaceutical active ingredients.

Application

• Organic Electronic Materials: Key precursor for the synthesis of novel organic semiconductors, hole-transport materials, and emitters for OLED (Organic Light-Emitting Diode) devices.
• Liquid Crystal Intermediates: Serves as a rigid, functionalized core unit for the development of high-performance liquid crystal compounds used in displays and optical films.
• Metal-Organic Frameworks (MOFs): Acts as a versatile organic linker or ligand for constructing porous coordination polymers with tailored pore sizes and surface functionalities for gas storage, separation, and catalysis.
• Pharmaceutical Intermediates: Utilized as a sophisticated building block in the multistep synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Monomer for the creation of specialty polyesters, polyamides, or other high-performance polymers requiring thermal stability and specific optical properties.
• Coordination Chemistry & Catalysis: Functional ligand for designing novel metal complexes used in homogeneous catalysis and sensor applications.

Basic Information

Product Name	[1,1':4',1''-Terphenyl]-4,4''-Dicarboxylic Acid, 2'-Hydroxy-
CAS No.	1604813-79-7
Molecular Formula	C20H14O6
Molecular Weight	350.32 g/mol
Synonyms	2'-Hydroxy-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid; 4,4''-Dicarboxy-2'-hydroxy-1,1':4',1''-terphenyl; 2'-Hydroxyterphenyl-4,4''-dicarboxylic acid; 1,1':4',1''-Terphenyl-4,4''-dicarboxylic acid, 2'-hydroxy-; H3TPDC-OH (common abbreviation); 2'-Hydroxy-[1,1':4',1''-terphenyl]-4,4''-dicarboxylate (deprotonated form); 2'-OH-TPDC
EINECS	Contact for details

Quality Control

Our [1,1':4',1''-Terphenyl]-4,4''-Dicarboxylic Acid, 2'-Hydroxy- is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive R&D and scale-up processes. We provide comprehensive analytical data including HPLC purity, NMR, and MS confirmation. Certificates of Analysis (COA) detailing all specifications are available for every batch upon request, supporting your quality assurance and regulatory documentation needs.

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). The product is light-sensitive and should be handled and stored accordingly. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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