Description

1,3,6,9,12-Pentaoxa-2-thiacyclotetradecane, 2,2-dioxide is a high-purity, specialized crown ether derivative featuring a sulfone group integrated into its macrocyclic polyether structure. This compound is valued for its unique ability to form stable complexes with specific cations, making it a critical component in advanced chemical synthesis and separation processes. It is primarily sought by researchers and manufacturers in the pharmaceutical, fine chemical, and material science industries for applications requiring precise molecular recognition or 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 selective binding agent in the fabrication of ion-selective electrodes and chemical sensors.
• Complexing Agent in Metal Extraction: Used in solvent extraction processes for the selective separation and purification of specific metal ions.
• Template in Supramolecular Chemistry: Acts as a building block or host molecule in the construction of complex molecular assemblies and host-guest systems.
• Additive in Electrolyte Formulations: Investigated for use in battery electrolytes to improve ion conductivity and stability.
• Chiral Auxiliary or Ligand Precursor: Its functionalized structure can be modified for use in asymmetric synthesis and catalysis.

Basic Information

Product Name	1,3,6,9,12-Pentaoxa-2-thiacyclotetradecane, 2,2-dioxide
CAS No.	1574267-61-0
Molecular Formula	C9H18O7S
Molecular Weight	270.30 g/mol
Synonyms	2,2-Dioxo-1,3,6,9,12-pentaoxa-2-thiacyclotetradecane; 15-Crown-5 sulfone; 1,4,7,10,13-Pentaoxa-2-thiacyclopentadecane 2,2-dioxide; Thiacrown ether sulfone derivative; Polyethylene glycol sulfone cyclic ether; Macrocyclic polyether sulfone
EINECS	Contact for details

Quality Control

Our 1,3,6,9,12-Pentaoxa-2-thiacyclotetradecane, 2,2-dioxide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D 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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.