Description

5',5'"-Bis(3,5-Dicarboxyphenyl)-5"-(3,3",5,5"-Tetracarboxy-[1,1':3',1"-Terphenyl]-5'-Yl)-[1,1':3',1":3",1'":3'",1"-Quinquephenyl]-3,3",5,5"-Tetracarboxylic Acid is a high-purity, multifunctional organic building block characterized by its complex polyaromatic structure and multiple carboxylic acid groups. This compound is of significant value for advanced materials research and development, serving as a critical precursor for constructing sophisticated molecular architectures. It is primarily sought after by researchers and manufacturers in the fields of metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and specialty polymers.

Application

• Metal-Organic Framework (MOF) Synthesis: Acts as a high-connectivity organic linker or ligand for constructing novel porous materials with potential applications in gas storage, separation, and catalysis.
• Covalent Organic Framework (COF) Precursor: Serves as a key monomer for creating crystalline, porous organic polymers with tailored functionalities for sensing and electronic devices.
• Specialty Polymer Development: Used in the synthesis of high-performance polyimides, polyamides, or other polymers requiring thermally stable and rigid backbones.
• Advanced Material Research: Employed in academic and industrial R&D for exploring new materials with specific optical, electronic, or mechanical properties.
• Ligand for Catalysis: Its multiple coordination sites make it a candidate for designing novel homogeneous or heterogeneous catalysts.
• Chemical Intermediate: Functions as a sophisticated intermediate for the synthesis of more complex, functionalized molecules in pharmaceutical or agrochemical research.

Basic Information

Item	Details
Product Name	5',5'"-Bis(3,5-Dicarboxyphenyl)-5"-(3,3",5,5"-Tetracarboxy-[1,1':3',1"-Terphenyl]-5'-Yl)-[1,1':3',1":3",1'":3'",1"-Quinquephenyl]-3,3",5,5"-Tetracarboxylic Acid
CAS No.	1621703-84-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	H8BTPQ-COOH; 1,1':3',1":3",1'":3'",1""-Quinquephenyl-3,3"",5,5""-tetracarboxylic acid, 5',5'"-bis(3,5-dicarboxyphenyl)-5""-[3,3"",5,5""-tetracarboxy[1,1':3',1""-terphenyl]-5'-yl]-; Polycarboxylic Acid Linker; Multidentate Carboxylic Acid Ligand; BTPQ-based tetracarboxylic acid
EINECS	Contact for details

Quality Control

Every batch of our high-purity chemical building blocks is produced and analyzed under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to verify identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to ensure it meets your specific research or production requirements.

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 nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect purity and performance. For long-term storage, consider using a desiccator.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Water Content (KF)	≤ 2.0%
Solubility	Soluble in polar aprotic solvents (e.g., DMF, DMSO)

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