Description

2,2'-Bipyridine-3,3',6,6'-Tetracarboxylic Acid is a high-purity, multifunctional organic compound that serves as a critical building block and ligand in advanced chemical synthesis. Its unique structure, featuring four carboxylic acid groups on a bipyridine core, makes it an exceptionally versatile chelating agent for metal ions. This compound is essential for researchers and manufacturers in the fields of materials science, catalysis, and pharmaceutical development who require precise molecular control. Its properties enable the creation of sophisticated metal-organic frameworks (MOFs), catalysts, and functional polymers.

Application

• Ligand for Metal-Organic Frameworks (MOFs): A key precursor for constructing porous, crystalline MOFs with applications in gas storage, separation, and catalysis.
• Catalyst Development: Used as a chelating ligand in homogeneous catalysis for various organic transformations, including oxidation and coupling reactions.
• Functional Polymer Synthesis: Incorporated into polymer backbones to create materials with specific metal-binding, electronic, or self-assembly properties.
• Analytical Chemistry Reagent: Serves as a complexing agent in spectrophotometric analysis and sensor development for metal ion detection.
• Pharmaceutical Intermediate: Utilized in the research and synthesis of complex drug molecules and diagnostic agents.
• Surface Modification Agent: Applied to modify material surfaces for improved adhesion, corrosion resistance, or biocompatibility.

Basic Information

Product Name	2,2'-Bipyridine-3,3',6,6'-Tetracarboxylic Acid
CAS No.	863000-84-4
Molecular Formula	C18H10N2O8
Molecular Weight	382.29 g/mol
Synonyms	3,3',6,6'-Bipyridinetetracarboxylic Acid; 2,2'-Bipyridine-3,3',6,6'-tetracarboxylic acid; 3,3',6,6'-Tetracarboxy-2,2'-bipyridine; BPTA; 2,2'-Bipyridine-3,3',6,6'-tetracarboxylic acid tetramethyl ester (precursor); 3,3',6,6'-Bipyridyltetracarboxylic Acid
EINECS	Contact for details

Quality Control

Our 2,2'-Bipyridine-3,3',6,6'-Tetracarboxylic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment 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 place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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