Description

p-Ethylcalix[7]arene, 98 is a high-purity, synthetic macrocyclic compound belonging to the calixarene family, characterized by its seven phenolic units linked by methylene bridges and functionalized with ethyl groups at the para positions. This compound matters as a sophisticated molecular scaffold and host molecule, offering precise three-dimensional cavities for selective binding and complexation of various guest species, including metal ions and organic molecules. It is needed by researchers and developers in advanced material science, supramolecular chemistry, and nanotechnology for applications in sensor development, catalysis, and separation technologies.

Application

• Supramolecular Chemistry Research: As a foundational building block for constructing complex molecular architectures, capsules, and receptors.
• Ion-Selective Sensors & Electrodes: Utilizing its selective cavity for the detection and quantification of specific metal cations.
• Catalysis & Enzyme Mimics: Serving as a molecular platform to create tailored catalytic sites for organic transformations.
• Separation Science: Acting as a stationary phase modifier in chromatography or as an extractant for selective ion separation processes.
• Nanomaterial Fabrication: As a template or stabilizing agent for the synthesis of nanoparticles with controlled size and properties.
• Pharmaceutical & Drug Delivery: Investigating its potential as a drug carrier or for improving the solubility and bioavailability of active pharmaceutical ingredients (APIs).

Basic Information

Item	Detail
Product Name	p-Ethylcalix[7]arene, 98
CAS No.	122002-00-0
Molecular Formula	C77H84O7
Molecular Weight	1121.48 g/mol
Synonyms	p-Ethylcalix[7]arene; 5,11,17,23,29,35,41-Hepta-ethyl-37,38,39,40,41,42,43-heptahydroxycalix[7]arene; 25,26,27,28,29,30,31-Heptahydroxy-37,38,39,40,41,42,43-heptaethylcalix[7]arene; Ethylated Calix[7]arene; Heptaethylcalix[7]arene; Calixarene C7-Et; Host Molecule p-EtC7A
EINECS	Contact for details

Quality Control

Our p-Ethylcalix[7]arene, 98 is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR), to ensure it meets the specified 98% minimum purity standard. Certificates of Analysis (COA) with detailed chromatographic and spectral data are available upon request to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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