Description

2-Pyridinecarboxylic Acid,5-(4-Carboxyphenyl)- is a high-purity, multi-functional organic compound featuring both pyridine and benzoic acid moieties. This structure makes it a valuable and versatile pharmaceutical intermediate and organic synthesis building block for advanced research and manufacturing. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and material science industries to construct complex molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting specific receptors or enzymes.
• Ligand Synthesis: Used to create complex chelating ligands for catalysis, metal-organic frameworks (MOFs), and coordination chemistry research.
• Agrochemical Research: Serves as a building block for developing novel herbicides, fungicides, or plant growth regulators.
• Material Science: Employed in the development of advanced polymers, liquid crystals, or organic electronic materials due to its rigid, conjugated structure.
• Chemical Biology Probe: Useful for designing molecular probes and inhibitors for studying biological pathways and protein functions.
• Custom Synthesis: A starting material for contract research organizations (CROs) and fine chemical manufacturers engaged in bespoke synthesis projects.

Basic Information

Product Name	2-Pyridinecarboxylic Acid,5-(4-Carboxyphenyl)-
CAS No.	1261898-79-6
Molecular Formula	C13H9NO4
Molecular Weight	243.22 g/mol
Synonyms	5-(4-Carboxyphenyl)picolinic acid; 4'-(Carboxy)-[2,3'-bipyridine]-5'-carboxylic acid; 5-(4-Carboxyphenyl)-2-pyridinecarboxylic acid; [2,3'-Bipyridine]-5'-carboxylic acid, 4'-(carboxy)-; 2,2'-Bipyridine-5,5'-dicarboxylic acid derivative; 5-(4-Carboxybenzyl)picolinic acid (common name); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 2-Pyridinecarboxylic Acid,5-(4-Carboxyphenyl)- is produced and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research or production 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 sealed 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
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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