Description

5-(5-Carboxypyridin-3-Yl)Isophthalic Acid is a high-purity, multifunctional aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular architecture, featuring multiple carboxyl groups and a pyridine moiety, which enables precise molecular design and functionalization. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries who require sophisticated intermediates for developing active ingredients, ligands, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies and diagnostic agents.
• Metal-Organic Framework (MOF) Synthesis: Serves as a versatile organic linker for constructing porous coordination polymers with applications in gas storage, separation, and catalysis.
• Ligand for Catalysis: Used to develop complexing agents and ligands for homogeneous catalysis and asymmetric synthesis.
• Specialty Polymer Monomer: Incorporated into high-performance polyamides, polyimides, or polyesters to impart thermal stability and specific chemical functionality.
• Agrochemical Research: Employed as a building block for developing new generation herbicides, fungicides, or plant growth regulators.
• Chemical Sensor Development: Utilized in the fabrication of sensing materials due to its ability to coordinate with various metal ions.

Basic Information

Product Name	5-(5-Carboxypyridin-3-Yl)Isophthalic Acid
CAS No.	1261960-45-5
Molecular Formula	C14H9NO6
Molecular Weight	287.23 g/mol
Synonyms	3,5-Bis(3-carboxyphenyl)pyridine-5-carboxylic acid; 5-(5-Carboxy-3-pyridyl)isophthalic acid; 3,5-Dicarboxy-5'-(5-carboxypyridin-3-yl)-1,1'-biphenyl; Isophthalic acid, 5-(5-carboxy-3-pyridinyl)-; 5-(3-Carboxypyridin-5-yl)benzene-1,3-dicarboxylic acid
EINECS	Contact for details

Quality Control

Our production of 5-(5-Carboxypyridin-3-Yl)Isophthalic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or cGMP guidelines for advanced intermediates. Specifications can be customized to meet specific project 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 after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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