Description

Benzoaza-15-Crown-5, 99 CAS NO 54533-83-4 is a high-purity, nitrogen-containing crown ether derivative, specifically a benzo-substituted aza-15-crown-5. This compound is valued for its selective cation-binding properties, particularly for alkali and alkaline earth metal ions, making it a critical complexing agent and phase-transfer catalyst in advanced synthesis. It is essential for researchers and manufacturers in organic synthesis, materials science, and analytical chemistry who require precise molecular recognition and ion transport capabilities.

Application

• As a selective complexing agent for potassium (K⁺) and sodium (Na⁺) ions in separation science and membrane technology.
• As a phase-transfer catalyst (PTC) in organic synthesis to facilitate reactions between reagents in immiscible phases.
• In the development of ion-selective electrodes (ISEs) and chemical sensors for analytical applications.
• As a key component in supramolecular chemistry research for constructing host-guest complexes and molecular machines.
• For the extraction and purification of specific metal ions from complex mixtures in hydrometallurgy or waste treatment.
• In polymer chemistry to modify polymer properties or create ion-conductive materials.
• As a model compound in academic and industrial research studying cation-π interactions and coordination chemistry.

Basic Information

Product Name	Benzoaza-15-Crown-5, 99
CAS No.	54533-83-4
Molecular Formula	C₁₄H₂₁NO₄
Molecular Weight	267.32 g/mol
Synonyms	2,3,5,6,8,9,11,12-Octahydro-1H-benzo[e][1,4,7,10,13]pentaoxacyclopentadecin; 1-Aza-15-crown-5, Benzo-substituted; Benzo-1-aza-15-crown-5; Aza-15-crown-5, Benzo Derivative; 1,4,7,10,13-Pentaoxa-16-azabicyclo[13.4.0]nonadeca-1(15),16,18-trien; B15C5; BzA15C5
EINECS	Contact for details

Quality Control

Our Benzoaza-15-Crown-5 is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC and NMR analysis, to confirm identity and assay. Certificates of Analysis (COA) detailing purity, physical characteristics, and impurity profiles are available for all shipments 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 room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator or storing under an inert atmosphere to maintain purity and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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