Description

3,6,9,12,15-Pentaoxabicyclo[15.3.1]Henicosa-1(21),17,19-Triene is a complex macrocyclic polyether compound, also known as a crown ether derivative. This specialized chemical is valued for its unique ability to selectively bind specific cations, making it a critical component in advanced chemical synthesis and separation processes. It is primarily utilized by researchers and manufacturers in the pharmaceutical, materials science, and fine chemical sectors for applications requiring precise molecular recognition and phase-transfer catalysis.

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 fabrication of ion-selective electrodes and chemical sensors for analytical chemistry.
• Molecular Recognition Studies: Used in supramolecular chemistry research to study host-guest interactions and complexation thermodynamics.
• Purification & Separation Agent: Aids in the selective extraction and purification of specific metal ions or organic compounds from complex mixtures.
• Polymer Modification: Incorporated into polymer matrices to create materials with specific ion-transport or binding properties.
• Pharmaceutical Intermediate Synthesis: Employed in the synthesis of complex drug molecules where selective cation binding is required for a key synthetic step.

Basic Information

Product Name	3,6,9,12,15-Pentaoxabicyclo[15.3.1]Henicosa-1(21),17,19-Triene
CAS No.	53914-83-3
Molecular Formula	C16H28O5
Molecular Weight	300.39 g/mol
Synonyms	1,4,7,10,13-Pentaoxacyclohexadec-14-ene; 14-Crown-4-ether, 14-crown-4; 1,4,7,10,13-Pentaoxacyclohexadeca-14,16-diene; Cyclic pentamer of ethylene oxide derivative; Macrocyclic polyether; Crown ether 14C4; 1,4,7,10,13-Pentaoxacyclohexadec-14-ene
EINECS	Contact for details

Quality Control

Every batch of 3,6,9,12,15-Pentaoxabicyclo[15.3.1]Henicosa-1(21),17,19-Triene is produced and tested under strict quality management protocols. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your research and quality assurance requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and consideration should be given to storage under an inert atmosphere for long-term preservation of quality.

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.