Description

n-Dodecylmonoaza-15-Crown-5-n-Oxide is a specialized lipophilic aza-crown ether derivative, a key member of the macrocyclic polyether family. Its primary value lies in its powerful and selective complexation properties for metal cations, particularly alkali and alkaline earth metals, which is enhanced by the N-oxide functionality. This compound is essential for researchers and process engineers in advanced chemical synthesis, analytical chemistry, and materials science who require precise metal ion recognition, transport, or separation.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, particularly useful in organic synthesis and polymerization processes.
• Metal Ion Extraction & Separation: Employed in solvent extraction systems for the selective recovery, purification, or removal of specific metal ions (e.g., K+, Na+, Ca2+) from complex mixtures.
• Chemical Sensor Development: Serves as a key ionophore in the fabrication of ion-selective electrodes (ISEs) and optical sensors for analytical detection.
• Membrane Transport Agent: Used in studies of artificial ion channels and carriers for modeling biological transport or developing separation membranes.
• Polymer Modification & Additive: Incorporated into polymers to impart specific ion-binding characteristics or to modify material properties.
• Research & Analytical Reagent: A critical tool in fundamental coordination chemistry research, kinetics studies, and as a standard in analytical methodologies.

Basic Information

Product Name	n-Dodecylmonoaza-15-Crown-5-n-Oxide
CAS No.	129117-50-6
Molecular Formula	C22H45NO6
Molecular Weight	419.60 g/mol
Synonyms	1-Dodecyl-1-aza-4,7,10,13-tetraoxacyclopentadecane N-oxide; Dodecylaza-15-crown-5 N-oxide; 4,7,10,13-Tetraoxa-1-azacyclopentadecane, 1-dodecyl-, 1-oxide; Lipophilic aza-15-crown-5 N-oxide; N-Dodecyl-1-aza-4,7,10,13-tetraoxacyclopentadecan-1-ium-1-olate; Aza-crown ether N-oxide derivative
EINECS	Contact for details

Quality Control

Our n-Dodecylmonoaza-15-Crown-5-n-Oxide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assessment and structural confirmation, to ensure consistency and high performance for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and relevant specifications is provided with every shipment.

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 to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%

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