Description

(11R*,15R*)-11,15-Dimethyl-1,4,7,10-Tetraoxa-13-Azacyclopentadecane is a specialized macrocyclic polyether compound, commonly known as a crown ether derivative, with the CAS number 78946-84-6. This compound is valued for its ability to selectively bind cations, making it a crucial tool for phase-transfer catalysis and molecular recognition in complex synthetic pathways. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing high-purity intermediates and facilitating challenging chemical separations.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, enhancing reaction rates and yields in organic synthesis.
• Ionophore for Sensor Development: Serves as a key component in the design of ion-selective electrodes and chemical sensors for analytical chemistry.
• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly where selective metal ion complexation is required.
• Metal Ion Separation & Extraction: Employed in processes for the selective extraction, purification, or removal of specific metal ions from solutions.
• Polymer & Materials Science: Acts as a building block or templating agent in the creation of functional polymers and advanced materials with specific ion-conducting properties.
• Agrochemical Synthesis: Utilized in the production of specialized pesticides and herbicides where selective catalysis improves process efficiency.

Basic Information

Product Name	(11R*,15R*)-11,15-Dimethyl-1,4,7,10-Tetraoxa-13-Azacyclopentadecane
CAS No.	78946-84-6
Molecular Formula	C12H25NO4
Molecular Weight	247.33 g/mol
Synonyms	15-Crown-5, 11,15-Dimethyl Derivative; 1,4,7,10-Tetraoxa-13-azacyclopentadecane, 11,15-dimethyl-, (11R*,15R*)-; 11,15-Dimethyl-1,4,7,10-tetraoxa-13-azacyclopentadecane; Dimethyl-substituted Aza-15-crown-5 Ether; N-Methyl Diaza-15-crown-5 Derivative; (R*,R*)-11,15-Dimethyl-1,4,7,10-tetraoxa-13-azacyclopentadecane
EINECS	Contact for details

Quality Control

Our (11R*,15R*)-11,15-Dimethyl-1,4,7,10-Tetraoxa-13-Azacyclopentadecane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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