Description

49,50,51,52,53,54,55,56-Octapropoxycalix[8]Arene is a functionalized calixarene macrocycle, specifically a calix[8]arene derivative with eight propoxy groups attached to the lower rim. This compound matters as a versatile supramolecular host molecule with a well-defined three-dimensional cavity, enabling selective binding of ions and neutral molecules for advanced material and separation science. Industries requiring sophisticated molecular recognition platforms, such as chemical sensing, catalysis, and nanotechnology, will find this high-purity building block essential for research and development.

Application

• As a supramolecular host for the selective complexation of cations, anions, and organic guests in sensor development.
• Key building block in the synthesis of advanced molecular receptors and container molecules for catalysis.
• Component in the fabrication of functionalized surfaces and membranes for selective separation processes.
• Use as a nanoscale scaffold or template in materials science and nanotechnology applications.
• Research chemical for studying host-guest chemistry and molecular recognition phenomena.
• Potential modifier for stationary phases in chromatographic separations.

Basic Information

Product Name	49,50,51,52,53,54,55,56-Octapropoxycalix[8]Arene
CAS No.	166890-43-3
Molecular Formula	C104H136O16
Molecular Weight	1626.18 g/mol
Synonyms	Octapropoxycalix[8]arene; Calix[8]arene octapropyl ether; p-tert-Octapropoxycalix[8]arene; 1,2,3,4,5,6,7,8-Octakis(propoxy)-p-tert-butylcalix[8]arene; Octa-O-propyl-p-tert-butylcalix[8]arene; Calix[8]arene, octapropoxy derivative; Host molecule CAS 166890-43-3
EINECS	Contact for details

Quality Control

Our 49,50,51,52,53,54,55,56-Octapropoxycalix[8]Arene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and advanced applications. Each lot undergoes comprehensive analytical characterization, including NMR, HPLC, and mass spectrometry. Certificates of Analysis (COA) detailing purity and identity 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 place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Loss on Drying	≤ 1.0 %

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