Description

1,4,7,10,13,16,19,22-Octaoxacyclotetracosane is a high-purity crown ether compound, specifically an 8-crown-6 ether, valued for its exceptional ability to selectively bind alkali metal cations. This property makes it a critical component in phase-transfer catalysis, chemical synthesis, and analytical chemistry. It is essential for researchers and manufacturers in the pharmaceutical, fine chemical, and materials science industries who require precise molecular recognition and separation capabilities.

Application

• Phase-Transfer Catalyst: Facilitates reactions between reagents in immiscible phases, enhancing reaction rates and yields in organic synthesis.
• Ionophore for Sensors: Used as a selective ion carrier in the development of ion-selective electrodes (ISEs) for potassium and other cation detection.
• Complexing Agent in Separation Science: Employed in chromatography and solvent extraction processes for the separation and purification of specific metal ions.
• Template in Supramolecular Chemistry: Acts as a building block or host molecule for constructing complex molecular architectures and studying host-guest interactions.
• Electrolyte Additive: Can be utilized in battery research to modify electrolyte properties and influence ion transport.
• Chemical Research & Development: A fundamental reagent for studying cation binding kinetics, thermodynamics, and developing new catalytic systems.

Basic Information

Item	Detail
Product Name	1,4,7,10,13,16,19,22-Octaoxacyclotetracosane
CAS No.	33089-37-1
Molecular Formula	C16H32O8
Molecular Weight	352.42 g/mol
Synonyms	24-Crown-8; 1,4,7,10,13,16,19,22-Octaoxacyclotetracosane; 24-Crown-8 Ether; Octaethylene glycol cyclic ether; 1,4,7,10,13,16,19,22-Octaoxacyclotetracos-24-ane; Cyclic octa(ethylene oxide); [24]Crown-8
EINECS	Contact for details

Quality Control

Our 1,4,7,10,13,16,19,22-Octaoxacyclotetracosane is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and Karl Fischer titration, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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