Description

1,1':4',1''-Terphenyl]-4,4''-Dicarboxylic Acid, 2',3'-Diphenyl- is a high-purity, multi-functional organic compound belonging to the terphenyl dicarboxylic acid family. This specialized chemical serves as a critical advanced intermediate and building block for synthesizing complex molecules and functional materials. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel products.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a core structure for creating advanced organic electronic materials used in displays and lighting.
• Polymer & Resin Modifier: Incorporated to enhance thermal stability, rigidity, and specific functional properties in high-performance polymers.
• Coordination Chemistry & MOFs: Acts as an organic linker or ligand in the construction of metal-organic frameworks (MOFs) and catalysts.
• Research & Development: A valuable compound for academic and industrial research in organic synthesis and material science.

Basic Information

Product Name	1,1':4',1''-Terphenyl]-4,4''-Dicarboxylic Acid, 2',3'-Diphenyl-
CAS No.	69175-16-2
Molecular Formula	C32H22O4
Molecular Weight	470.52 g/mol
Synonyms	2',3'-Diphenyl-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid; 2,3-Diphenyl-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic Acid; [1,1':4',1''-Terphenyl]-4,4''-dicarboxylic acid, 2',3'-diphenyl-; 4,4''-Dicarboxy-2',3'-diphenyl-p-terphenyl; 2',3'-Diphenylterphenyl-4,4''-dicarboxylic Acid
EINECS	Contact for details

Quality Control

Our 1,1':4',1''-Terphenyl]-4,4''-Dicarboxylic Acid, 2',3'-Diphenyl- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the rigorous demands of GMP and ISO standards for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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