Description

4-tert-Butyl-Calix[4]Arene Tetra-n-Propyl Ether is a functionalized calixarene derivative, a key member of the supramolecular chemistry toolkit. This compound is valued for its pre-organized, cup-shaped molecular structure, which provides a versatile platform for creating selective host-guest complexes. It is primarily utilized by researchers and manufacturers in the fields of chemical sensing, catalysis, and advanced material science for developing novel separation media and molecular devices.

Application

• Ion-Selective Electrodes & Chemical Sensors: Acts as an ionophore for the selective recognition and detection of specific metal cations, such as sodium or potassium.
• Catalysis & Phase-Transfer Catalysis (PTC): Serves as a molecular scaffold or ligand to create catalytic sites with enhanced selectivity and activity in organic synthesis.
• Separation Science: Used as a stationary phase modifier in chromatography or as an extractant in liquid-liquid extraction for the selective separation of ions and neutral molecules.
• Nanomaterial & Supramolecular Assembly: A fundamental building block for constructing molecular capsules, nanotubes, and other functional nanostructures via self-assembly.
• Polymer Modification: Incorporated into polymer matrices to create membranes with specific transport properties for filtration or sensing applications.
• Pharmaceutical Research: Investigated for drug delivery systems due to its ability to form inclusion complexes with bioactive molecules.

Basic Information

Product Name	4-tert-Butyl-Calix[4]Arene Tetra-n-Propyl Ether
CAS No.	135269-36-2
Molecular Formula	C68H96O4
Molecular Weight	1001.48 g/mol
Synonyms	p-tert-Butylcalix[4]arene tetrapropyl ether; Calix[4]arene-tetrapropoxy-tetra-p-tert-butyl; Tetrapropoxy-p-tert-butylcalix[4]arene; 5,11,17,23-Tetra-tert-butyl-25,26,27,28-tetrapropoxycalix[4]arene; Tetra-n-propyl ether of 4-tert-butylcalix[4]arene; 4-tert-Butylcalix[4]arene-O,O',O'',O'''-tetrapropyl ether; Host for cation binding; Supramolecular host molecule
EINECS	Contact for details

Quality Control

Every batch of our 4-tert-Butyl-Calix[4]Arene Tetra-n-Propyl Ether is subjected to rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality management system is designed to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details

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