Description

2,3-(4-Carboxybenzo)-1,4,7,10,13,16-Hexaoxacyclooctadec-2-Ene is a sophisticated crown ether derivative, a key building block in supramolecular chemistry and advanced material science. Its value lies in its precise molecular architecture, which enables selective binding and complexation of specific cations, making it indispensable for creating highly functionalized materials. This compound is primarily needed by researchers and manufacturers in the pharmaceutical, analytical chemistry, and nanotechnology sectors for developing sensors, catalysts, and separation media.

Application

• Ion-Selective Sensors & Electrodes: Acts as a critical ionophore component in the development of potentiometric sensors for detecting specific alkali and alkaline earth metal ions.
• Catalysis & Phase Transfer Catalysis (PTC): Serves as a ligand or phase-transfer agent to facilitate reactions in biphasic systems, enhancing reaction rates and selectivity.
• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules where controlled molecular recognition or encapsulation is required.
• Material Science & Polymer Modification: Incorporated into polymers and resins to impart ion-binding properties for use in membranes, coatings, and smart materials.
• Analytical Chemistry Reagent: Employed in chromatography and extraction techniques for the selective separation and purification of metal ions from complex mixtures.
• Research & Development: A fundamental tool in academic and industrial R&D for studying host-guest chemistry, molecular recognition, and self-assembly processes.

Basic Information

Product Name	2,3-(4-Carboxybenzo)-1,4,7,10,13,16-Hexaoxacyclooctadec-2-Ene
CAS No.	60835-75-8
Molecular Formula	C21H30O9
Molecular Weight	426.46 g/mol
Synonyms	Benzo-18-crown-6-4'-carboxylic Acid; 4'-Carboxybenzo-18-crown-6; 4-Carboxybenzo-18-crown-6; 2,3-(4-Carboxybenzo)-1,4,7,10,13,16-hexaoxacyclooctadeca-2-ene; 4'-Carboxybenzo-18-crown-6 ether; 1,4,7,10,13,16-Hexaoxacyclooctadec-2-ene, 2,3-(4-carboxybenzo)-; 4-Carboxybenzo-18-crown-6-ether
EINECS	Contact for details

Quality Control

Our 2,3-(4-Carboxybenzo)-1,4,7,10,13,16-Hexaoxacyclooctadec-2-Ene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. All products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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