Description

4',5'-Bis(3,5-Dicarboxyphenyl)-3',6'-Dimethyl-[1,1':2',1''-Terphenyl]-3,3'',5,5''-Tetracarboxylic Acid CAS NO 2387901-77-9 is a high-purity, multifunctional organic building block characterized by its complex polycarboxylic acid structure. 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 porous organic polymers (POPs), metal-organic frameworks (MOFs), and specialty polymer chemistry.

Application

• Metal-Organic Framework (MOF) Synthesis: Acts as a versatile, multi-dentate organic linker for constructing novel MOFs with potential applications in gas storage, separation, and catalysis.
• Porous Organic Polymer (POP) Precursor: Serves as a core monomer for creating highly cross-linked, functional porous materials for environmental remediation and sensing.
• Specialty Polymer & Resin Development: Used in the synthesis of high-performance polyimides, polyamides, or epoxy resins, where its multiple carboxyl groups enable enhanced thermal stability and mechanical properties.
• Ligand for Catalysis: Can be utilized to design complex ligands for homogeneous catalysis or to functionalize surfaces for heterogeneous catalytic systems.
• Pharmaceutical Intermediate: Potential use in the synthesis of complex drug molecules or diagnostic agents due to its functionalizable aromatic core.
• Advanced Material Research: A key reagent in academic and industrial R&D for exploring new functional materials, including organic electronics and nanocomposites.

Basic Information

Product Name	4',5'-Bis(3,5-Dicarboxyphenyl)-3',6'-Dimethyl-[1,1':2',1''-Terphenyl]-3,3'',5,5''-Tetracarboxylic Acid
CAS No.	2387901-77-9
Molecular Formula	C46H30O16
Molecular Weight	838.72 g/mol
Synonyms	4',5'-Bis(3,5-dicarboxyphenyl)-3',6'-dimethyl-[1,1':2',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid; 3,3'',5,5''-Tetracarboxy-4',5'-bis(3,5-dicarboxyphenyl)-3',6'-dimethyl-1,1':2',1''-terphenyl; Terphenyl tetracarboxylic acid derivative; H8TPTDC (common abbreviation); Multifunctional terphenyl linker; Polycarboxylic acid linker; MOF linker 2387901-77-9
EINECS	Contact for details

Quality Control

Our production of 4',5'-Bis(3,5-Dicarboxyphenyl)-3',6'-Dimethyl-[1,1':2',1''-Terphenyl]-3,3'',5,5''-Tetracarboxylic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications such as assay (HPLC), identity (NMR, IR), and impurity profiles are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its polycarboxylic acid nature, the material should be kept away from strong bases and oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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