Description

2-Pyridinecarboxylic Acid, 6,6'-(1,2-Diazenediyl)Bis- is a specialized azo-bridged pyridine derivative, serving as a critical intermediate in advanced organic synthesis. Its unique molecular structure, featuring a diazenediyl linkage between two pyridinecarboxylic acid units, makes it a valuable building block for constructing complex heterocyclic systems and functional materials. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators with enhanced specificity.
• Ligand Synthesis: Serves as a starting material for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a functional monomer or cross-linking agent for synthesizing specialty polymers with tailored thermal or optical properties.
• Dye & Pigment Intermediate: Employed in the research and production of high-performance azo dyes and organic pigments.
• Academic & Industrial R&D: Fundamental research tool in organic chemistry for studying reaction mechanisms and constructing molecular libraries.

Basic Information

Product Name	2-Pyridinecarboxylic Acid, 6,6'-(1,2-Diazenediyl)Bis-
CAS No.	85322-81-2
Molecular Formula	C12H8N4O4
Molecular Weight	272.22 g/mol
Synonyms	6,6'-Azobis(picolinic acid); 6,6'-Azobis(2-pyridinecarboxylic acid); 2,2'-(Diazene-1,2-diyl)dipyridine-6-carboxylic acid; Azobis(picolinic acid); Bis(6-carboxypyridin-2-yl)diazene; 6,6'-Azobispicolinic Acid; Azo-bis-picolinic acid; Picolinic acid azo dimer
EINECS	Contact for details

Quality Control

Our 2-Pyridinecarboxylic Acid, 6,6'-(1,2-Diazenediyl)Bis- is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes. We support custom synthesis and can tailor specifications 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). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.