Description

2'-Amino-5'-Methyl-[1,1':3',1''-Terphenyl]-3,3'',5,5''-Tetracarboxylic Acid is a high-purity, multifunctional organic building block characterized by its rigid terphenyl core and multiple carboxylic acid groups. This compound matters for its role as a critical precursor in the synthesis of advanced materials, particularly metal-organic frameworks (MOFs) and covalent organic frameworks (COFs), where its precise geometry and functional groups dictate material properties. It is essential for researchers and manufacturers in the fields of advanced materials science, pharmaceutical intermediates, and organic electronics who require a reliable source of high-quality, structurally complex monomers.

Application

• Metal-Organic Framework (MOF) Synthesis: Serves as a key organic linker for constructing porous, crystalline materials with applications in gas storage, separation, and catalysis.
• Covalent Organic Framework (COF) Precursor: Used in the bottom-up synthesis of highly ordered, porous organic polymers for sensing and optoelectronic devices.
• Pharmaceutical Intermediate: Acts as a complex scaffold in the research and development of novel active pharmaceutical ingredients (APIs).
• Organic Semiconductor Material: A potential building block for organic light-emitting diodes (OLEDs) or organic photovoltaics (OPVs) due to its conjugated structure.
• Ligand for Catalysis: Can be utilized to create sophisticated ligands for transition metal catalysts in asymmetric synthesis.
• Polymer Modification: Used to introduce functional groups and rigidity into specialty polymers, enhancing their thermal and mechanical properties.
• Analytical Chemistry Standard: Employed as a reference standard in chromatographic analysis for method development and quality control.
• Research & Development: A valuable tool for academic and industrial R&D in exploring new functional materials and chemical entities.

Basic Information

Item	Details
Product Name	2'-Amino-5'-Methyl-[1,1':3',1''-Terphenyl]-3,3'',5,5''-Tetracarboxylic Acid
CAS No.	2260979-74-4
Molecular Formula	C28H19NO8
Molecular Weight	497.45 g/mol
Synonyms	2'-Amino-5'-methyl-1,1':3',1''-terphenyl-3,3'',5,5''-tetracarboxylic acid; 5'-Methyl-2'-amino-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid; 2'-Amino-5'-methylterphenyl-3,3'',5,5''-tetracarboxylic acid; Tetracarboxy terphenyl amine derivative; [1,1':3',1''-Terphenyl]-3,3'',5,5''-tetracarboxylic acid, 2'-amino-5'-methyl-; MOF/COF linker 2260979-74-4; Multifunctional terphenyl tetracid
EINECS	Contact for details

Quality Control

Our 2'-Amino-5'-Methyl-[1,1':3',1''-Terphenyl]-3,3'',5,5''-Tetracarboxylic Acid is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for advanced material synthesis and pharmaceutical research. Certificates of Analysis (COA) with detailed chromatographic data are 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture absorption, which could affect purity and performance. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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