Description

n-Methoxymethylaza-12-Crown-4, 95 is a functionalized aza-crown ether derivative, a key building block in supramolecular chemistry and advanced material synthesis. Its primary value lies in its ability to selectively bind and transport specific cations, making it indispensable for creating sophisticated molecular recognition systems. This high-purity (95%) compound is essential for researchers and manufacturers in the pharmaceutical, chemical sensor, and separation technology industries.

Application

• Ionophore for Chemical Sensors: Acts as a selective carrier in ion-selective electrodes (ISEs) and optodes for detecting alkali and alkaline earth metal ions.
• Phase Transfer Catalyst: Facilitates reactions between reagents in immiscible phases, particularly useful in organic synthesis and polymerization processes.
• Molecular Recognition Studies: Serves as a fundamental scaffold in academic and industrial research for designing host-guest complexes and studying cation binding thermodynamics.
• Metal Ion Extraction & Separation: Used in liquid-liquid extraction systems for the selective recovery and purification of specific metal ions from complex mixtures.
• Polymer Modification: Incorporated into polymer backbones to create ion-conductive membranes or smart materials with responsive properties.
• Pharmaceutical Intermediate: Employed in the synthesis of complex molecules where controlled cation interaction is required for biological activity or drug delivery.

Basic Information

Product Name	n-Methoxymethylaza-12-Crown-4, 95
CAS No.	156731-04-3
Molecular Formula	C11H23NO5
Molecular Weight	249.30 g/mol
Synonyms	1-Methoxymethyl-1-aza-4,7,10,13-tetraoxacyclopentadecane; 1-Aza-12-crown-4, 1-(methoxymethyl)-; N-Methoxymethyl-1-aza-12-crown-4; Aza-12-crown-4 ether, N-methoxymethyl derivative; 1-(Methoxymethyl)-1,4,7,10-tetraoxa-13-azacyclopentadecane; Methoxymethylaza-12-crown-4; N-Methoxymethylaza-12-crown-4 ether
EINECS	Contact for details

Quality Control

Our n-Methoxymethylaza-12-Crown-4, 95 is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the specified 95% minimum purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

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 product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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