Description

N,N'-Bis(Methoxymethyl)Diaza-18-Crown-6 is a functionalized diaza-crown ether derivative, distinguished by its methoxymethyl pendant arms. This compound is a versatile and highly selective complexing agent, crucial for binding and transporting specific metal cations in solution. It is primarily utilized by researchers and manufacturers in advanced chemical synthesis, catalysis, and materials science. The product is supplied with full analytical documentation to ensure consistent performance and purity for demanding applications.

Application

• Phase-Transfer Catalyst: Facilitates reactions between reagents in immiscible phases, particularly useful in organic synthesis and polymerization processes.
• Metal Ion Extraction & Separation: Employed in liquid-liquid extraction systems for the selective recovery and purification of precious or strategic metals from complex matrices.
• Chemical Sensor Development: Serves as a key ionophore in the fabrication of ion-selective electrodes (ISEs) and optical sensors for analytical chemistry.
• Supramolecular Chemistry Building Block: Used to construct more complex molecular architectures, cages, and polymers due to its pre-organized binding sites.
• Catalysis Support: Can be used to solubilize or modify metal catalysts in non-aqueous media, enhancing activity and selectivity.
• Pharmaceutical Intermediate: Acts as a specialized reagent in the synthesis of complex molecules, including potential active pharmaceutical ingredients (APIs).

Basic Information

Product Name	N,N'-Bis(Methoxymethyl)Diaza-18-Crown-6
CAS No.	83809-94-3
Molecular Formula	C18H38N2O6
Molecular Weight	378.51 g/mol
Synonyms	1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane, 7,16-Bis(methoxymethyl)-; 7,16-Bis(methoxymethyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane; N,N'-Dimethoxymethyl-diaza-18-crown-6; Kryptofix® 211; Kryptofix 211; Diaza-18-crown-6, N,N'-bis(methoxymethyl)-; BMM-DA18C6
EINECS	Contact for details

Quality Control

Our N,N'-Bis(Methoxymethyl)Diaza-18-Crown-6 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for research and industrial-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the original container sealed under an inert atmosphere such as nitrogen or argon for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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