Description

7,7'-(1-Oxa-4,10,16-Trithia-7,13-Diazacyclooctadecane-7,13-Diyl)Bis[5-Chloro-8-Quinolinol] is a sophisticated macrocyclic ligand that integrates quinolinol moieties with a heteroatom-rich crown ether-like structure. This compound matters for its unique ability to selectively chelate and bind specific metal ions, making it a critical component in advanced chemical sensing and separation technologies. Industries requiring high-purity metal extraction, catalysis, or the development of specialized analytical reagents are the primary users of this high-value chemical intermediate.

Application

• Metal Ion Extraction & Separation: Used as a selective chelating agent in hydrometallurgy for the recovery of precious or strategic metals from complex matrices.
• Chemical Sensor Development: Serves as a key receptor component in the fabrication of ion-selective electrodes (ISEs) and optical chemosensors for environmental or biomedical monitoring.
• Catalysis Research: Acts as a ligand to stabilize transition metal complexes for catalytic applications in organic synthesis and polymerization reactions.
• Analytical Reagent: Employed in spectrophotometric and chromatographic methods for the trace detection and quantification of specific metal cations.
• Pharmaceutical Intermediate: Potential use in the synthesis of novel metallodrugs or diagnostic agents due to its metal-binding pharmacophore.
• Polymer Modification: Incorporated into polymer backbones to create functional materials with enhanced metal-adsorption properties for water treatment or catalysis.

Basic Information

Product Name	7,7'-(1-Oxa-4,10,16-Trithia-7,13-Diazacyclooctadecane-7,13-Diyl)Bis[5-Chloro-8-Quinolinol]
CAS No.	343372-30-5
Molecular Formula	C₃₀H₂₄Cl₂N₄O₃S₃
Molecular Weight	655.63 g/mol
Synonyms	5-Chloro-8-hydroxyquinoline-based macrocyclic ligand; 5-Chloro-8-quinolinol macrocycle; N,N'-Bis(5-chloro-8-quinolyl)-1-oxa-4,10,16-trithia-7,13-diazacyclooctadecane-7,13-dicarboxamide; 7,13-Bis(5-chloro-8-quinolyl)-1-oxa-4,10,16-trithia-7,13-diazacyclooctadecane; Macrocyclic quinolinol ligand; CAS 343372-30-5
EINECS	Contact for details

Quality Control

Our production of 7,7'-(1-Oxa-4,10,16-Trithia-7,13-Diazacyclooctadecane-7,13-Diyl)Bis[5-Chloro-8-Quinolinol] adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to ensure the material meets your research or process requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere when not in use to prevent degradation and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
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.