Description

5'-Amino-[1,1':3',1"-Terphenyl]-3,3",5,5"-tetracarboxylic acid is a high-purity, multifunctional organic building block featuring a rigid terphenyl core with multiple carboxylic acid and a primary amine group. This compound matters for its role as a key precursor in the synthesis of advanced materials, particularly metal-organic frameworks (MOFs) and covalent organic frameworks (COFs). It is essential for researchers and manufacturers in the fields of materials science, organic electronics, and heterogeneous catalysis who require precise molecular components for constructing porous networks and functional polymers.

Application

• MOF/COF Synthesis: A critical linker molecule for constructing porous crystalline frameworks with tailored pore sizes and surface functionalities for gas storage, separation, and catalysis.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing high-performance polyimides, polyamides, and other specialty polymers with enhanced thermal and mechanical properties.
• Surface Functionalization: Used to modify surfaces of nanoparticles, carbon nanotubes, or electrodes to introduce specific chemical reactivity or binding sites.
• Pharmaceutical Intermediates: Acts as a sophisticated scaffold in the research and development of complex active pharmaceutical ingredients (APIs).
• Ligand for Metal Complexation: Functions as a polydentate chelating ligand for creating stable complexes with various metal ions for catalytic or sensing applications.
• Organic Semiconductor Research: Investigated as a component in the development of novel organic electronic materials due to its conjugated and functionalized structure.

Basic Information

Product Name	5'-Amino-[1,1':3',1"-Terphenyl]-3,3",5,5"-tetracarboxylic Acid
CAS No.	2095221-49-9
Molecular Formula	C26H17NO8
Molecular Weight	471.42 g/mol
Synonyms	5'-Amino-[1,1':3',1"-terphenyl]-3,3",5,5"-tetracarboxylic acid; 5'-Amino-1,1':3',1"-terphenyl-3,3",5,5"-tetracarboxylic Acid; 2',4',6'-Tris(4-carboxyphenyl)-[1,1':3',1"-terphenyl]-4-amine; 5'-Amino-[1,1':3',1"-terphenyl]-3,3",5,5"-tetracarboxylicacid; H4ATA; Aminoterphenyl tetracarboxylic acid
EINECS	Contact for details

Quality Control

Our 5'-Amino-[1,1':3',1"-terphenyl]-3,3",5,5"-tetracarboxylic acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your research and quality assurance processes.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

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

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