Description

Cyclo(Hexaethyleneglycol 2,6-Pyridinedicarboxylate) is a specialized macrocyclic compound that serves as a versatile building block and complexing agent. Its unique structure, featuring a pyridine dicarboxylate core linked by hexaethylene glycol chains, provides valuable properties for advanced material synthesis and coordination chemistry. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly those requiring macrocyclic or chelating structures for enhanced bioavailability or targeted delivery.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce specific coordination sites or modify the physical properties of specialty polymers and resins.
• Catalyst Ligand: Serves as a precursor or direct ligand for homogeneous catalysis in fine chemical synthesis, leveraging its pyridine-based coordination chemistry.
• Agrochemical Research: Employed in the development of novel active ingredients with complex, macrocyclic architectures for crop protection.
• Material Science: Utilized in the creation of metal-organic frameworks (MOFs), supramolecular assemblies, and other advanced functional materials.
• Chelating Agent: Functions as a selective complexing agent for metal ions in analytical chemistry or purification processes.

Basic Information

Product Name	Cyclo(Hexaethyleneglycol 2,6-Pyridinedicarboxylate)
CAS No.	68436-53-3
Molecular Formula	C22H32N2O10
Molecular Weight	484.50 g/mol
Synonyms	2,6-Pyridinedicarboxylic acid, 1,1'-[1,4,7,10,13,16-hexaoxacyclooctadecane-1,18-diyl] ester; 1,4,7,10,13,16-Hexaoxacyclooctadecane-1,18-diyl 2,6-pyridinedicarboxylate; 18-Crown-6 ether 2,6-pyridinedicarboxylate derivative; Cyclic hexaethylene glycol 2,6-pyridinedicarboxylate; Macrocyclic pyridine-2,6-dicarboxylate; 2,6-Pyridinedicarboxylic acid cyclic ester with hexaethylene glycol
EINECS	Contact for details

Quality Control

Our Cyclo(Hexaethyleneglycol 2,6-Pyridinedicarboxylate) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed in a low-humidity environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.