Description

4'-Formylbenzo-18-Crown 6-Ether CAS NO 60835-74-7 is a functionalized crown ether derivative, a key intermediate in supramolecular chemistry and materials science. Its core value lies in the aldehyde group, which provides a versatile handle for further chemical modification, enabling the creation of sophisticated host-guest systems and selective ionophores. This compound is essential for researchers and manufacturers in the fields of chemical sensors, advanced material synthesis, and pharmaceutical development.

Application

• Chemical Sensor Development: Acts as a key precursor for synthesizing ion-selective electrodes and optical sensors for alkali and alkaline earth metal cations.
• Supramolecular Chemistry Research: Used as a building block for constructing more complex molecular hosts, catenanes, and rotaxanes.
• Phase Transfer Catalyst Synthesis: Serves as an intermediate for creating functionalized crown ethers used to facilitate reactions between reagents in immiscible phases.
• Polymer Modification: Incorporated into polymer backbones to impart ion-binding properties for separation membranes or smart materials.
• Pharmaceutical Intermediate: Potential use in the synthesis of complex molecules where selective metal ion binding is required.
• Analytical Chemistry: Employed in the development of chromatographic stationary phases for metal ion separation.

Basic Information

Product Name	4'-Formylbenzo-18-Crown 6-Ether
CAS No.	60835-74-7
Molecular Formula	C19H28O7
Molecular Weight	368.42 g/mol
Synonyms	4'-Formylbenzo-18-crown-6; Benzo-18-crown-6-4'-carboxaldehyde; 4-Formylbenzo-18-crown-6; 4-Carboxybenzo-18-crown-6 Formyl Derivative; 1,4,7,10,13,16-Hexaoxacyclooctadec-2-ylmethylbenzaldehyde; 4-Formylbenzo-1,4,7,10,13,16-hexaoxacyclooctadecane; 4-Formyl-B18C6
EINECS	Contact for details

Quality Control

Our 4'-Formylbenzo-18-Crown 6-Ether is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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