Description

C-Methylcalix[4]Resorcinarene is a synthetic macrocyclic compound belonging to the calixarene family, specifically a methylated derivative of a resorcinarene. This compound matters for its unique three-dimensional cup-shaped structure, which enables it to act as a versatile host molecule for selectively binding various guest ions and molecules. Industries requiring advanced molecular recognition, separation science, and materials research need this specialized chemical building block for developing sensors, catalysts, and novel supramolecular assemblies.

Application

• Supramolecular Chemistry & Host-Guest Systems: As a foundational scaffold for constructing molecular capsules, receptors, and switches.
• Chemical Sensing Platforms: Development of selective sensors and indicators for ions or small organic molecules.
• Catalysis & Enzyme Mimics: Creating tailored microenvironments within the cavity to facilitate specific catalytic reactions.
• Separation Science: Utilized in the design of stationary phases for chromatography or extraction media for selective ion separation.
• Nanomaterial & Polymer Modification: Serving as a functional core unit for dendrimers, polymers, or surface coatings with defined properties.
• Pharmaceutical Research: Investigated for potential drug delivery systems due to its ability to encapsulate active pharmaceutical ingredients.

Basic Information

Product Name	C-Methylcalix[4]Resorcinarene
CAS No.	65338-98-9
Molecular Formula	C44H40O8
Molecular Weight	696.79 g/mol
Synonyms	Calix[4]resorcinarene, C-methyl-; Octamethylcalix[4]resorcinarene; Tetramethylresorcinarene; 2,4,6,8-Tetrakis[(5-methyl-2-hydroxyphenyl)methyl]-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-1,3,5,7-tetrol; C-methylated resorcinarene; Macrocyclic tetramer from resorcinol and acetaldehyde (methyl derivative)
EINECS	Contact for details

Quality Control

Our C-Methylcalix[4]Resorcinarene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment, spectroscopic identification (NMR, IR), and melting point determination to ensure consistency and compliance with research-grade specifications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light tan powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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