Description

O(1),O(3)-Bis(Carboxymethyl)-O(2),O(4)-Dimethyl-p-T-Butylcalix(4)Arene is a strategically functionalized calixarene derivative, a key building block in supramolecular chemistry and advanced material science. Its value lies in its pre-organized molecular cavity and precisely positioned carboxylate groups, enabling selective binding and modification for creating sophisticated host-guest systems. This compound is essential for researchers and manufacturers in pharmaceuticals, chemical sensors, nanotechnology, and catalysis who require high-purity, structurally defined molecular platforms.

Application

• Supramolecular Host-Guest Chemistry: Acts as a versatile receptor for ions and neutral molecules in research and development.
• Chemical Sensor Development: Serves as a selective recognition element in the fabrication of electrochemical and optical sensing devices.
• Catalysis & Enzyme Mimics: Used as a scaffold for constructing biomimetic catalysts and artificial enzymes.
• Nanomaterial Functionalization: Employed to modify surfaces (e.g., nanoparticles, electrodes) for enhanced selectivity and functionality.
• Ion Extraction & Separation: Applied in the development of novel extractants for metal ion separation and recovery processes.
• Pharmaceutical Intermediate: Utilized as a sophisticated intermediate in the synthesis of complex drug candidates and delivery systems.
• Polymer Modification: Incorporated into polymers to create materials with specific molecular recognition properties.

Basic Information

Product Name	O(1),O(3)-Bis(Carboxymethyl)-O(2),O(4)-Dimethyl-p-T-Butylcalix(4)Arene
CAS No.	136157-98-7
Molecular Formula	C56H64O8
Molecular Weight	865.10 g/mol
Synonyms	5,11,17,23-Tetra-tert-butyl-25,27-bis(carboxymethoxy)-26,28-dimethoxycalix[4]arene; 25,27-Bis(carboxymethoxy)-26,28-dimethoxy-5,11,17,23-tetra-tert-butylcalix[4]arene; p-tert-Butylcalix[4]arene-O(1),O(3)-diacetic acid-O(2),O(4)-dimethyl ether; Diacetic Acid Dimethyl Ether Derivative of p-tert-Butylcalix[4]arene; Calix[4]arene Diacetic Acid Dimethyl Ether; BCM-DM-p-TBC4A; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our O(1),O(3)-Bis(Carboxymethyl)-O(2),O(4)-Dimethyl-p-T-Butylcalix(4)Arene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and elemental analysis, to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all relevant specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light). Keep the container sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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