Description

1,4,7,10,13,16-Hexaoxacyclononadecan-18-Ol is a high-purity, functionalized crown ether derivative, serving as a critical complexing agent and phase-transfer catalyst. Its value lies in its ability to selectively bind cations, making it indispensable for applications requiring precise ion separation, transport, or catalysis. This compound is essential for researchers and manufacturers in pharmaceutical synthesis, advanced material science, and analytical chemistry who require reliable, high-quality specialty chemicals.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, enhancing reaction rates and yields in organic synthesis.
• Ion-Selective Electrodes & Sensors: Acts as an ionophore in membrane formulations for detecting specific alkali and alkaline earth metal ions.
• Metal Ion Separation & Extraction: Used in solvent extraction processes for the selective recovery and purification of valuable or toxic metal ions from solutions.
• Pharmaceutical Intermediate: Employed in the synthesis of complex drug molecules where controlled cation interaction is required.
• Polymer Modification: Incorporated into polymer matrices to impart ion-conducting properties for advanced material development.
• Analytical Chemistry Reagent: Serves as a masking or complexing agent in chromatographic separations and spectroscopic analyses.

Basic Information

Product Name	1,4,7,10,13,16-Hexaoxacyclononadecan-18-Ol
CAS No.	77887-91-3
Molecular Formula	C₁₆H₃₂O₇
Molecular Weight	336.42 g/mol
Synonyms	18-Hydroxy-1,4,7,10,13,16-hexaoxacyclononadecane; Hydroxy-18-crown-6; 18-Crown-6 monool; 18-Hydroxycrown-6; Aza-18-crown-6 ether derivative; 1,4,7,10,13,16-Hexaoxacyclooctadecan-18-ol (related isomer); Hydroxy-functionalized crown ether
EINECS	Contact for details

Quality Control

Our 1,4,7,10,13,16-Hexaoxacyclonadecan-18-Ol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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