Description

4-Aminobenzo-15-Crown-5 Hydrochloride is a functionalized crown ether derivative, specifically designed for its selective ion-binding capabilities. This compound is crucial for applications requiring the complexation and transport of specific alkali metal cations, particularly potassium ions, due to the precise cavity size of the 15-crown-5 moiety. It is primarily utilized by researchers and manufacturers in the fields of chemical synthesis, analytical chemistry, and materials science for developing sensors, catalysts, and separation membranes.

Application

• Phase-Transfer Catalyst: Facilitates reactions between reagents in immiscible phases, particularly useful in organic synthesis for anion activation.
• Ion-Selective Electrodes & Sensors: Serves as a key ionophore in the membrane of potentiometric sensors for detecting potassium and other cations.
• Metal Ion Separation & Extraction: Used in liquid-liquid extraction processes to selectively separate and concentrate specific metal ions from complex mixtures.
• Supramolecular Chemistry Building Block: Acts as a precursor for constructing more complex host-guest systems, molecular machines, and functional polymers.
• Analytical Chemistry Reagent: Employed as a masking agent or complexing agent in titrations and chromatographic methods to improve selectivity.
• Pharmaceutical Intermediate: Potential use in the synthesis of more complex molecules for pharmaceutical research due to its amino functionality.

Basic Information

Product Name	4-Aminobenzo-15-Crown-5 Hydrochloride
CAS No.	111076-66-5
Molecular Formula	C16H26ClN1O5
Molecular Weight	347.84 g/mol
Synonyms	4'-Aminobenzo-15-crown-5 hydrochloride; Benzo-15-crown-5-amine hydrochloride; 1-Aza-4,7,10,13,16-pentaoxabicyclo[15.4.0]henicos-1(21)-ene-17,20-dione hydrochloride; 4-Amino-2,3,5,6,8,9,11,12,14,15-decahydro-1,4,7,10,13-benzopentaoxacyclopentadecin hydrochloride; 15-Crown-5 ether, 4'-amino-, hydrochloride; 4-Aminobenzo-15-crown-5 ether HCl
EINECS	Contact for details

Quality Control

Our 4-Aminobenzo-15-Crown-5 Hydrochloride is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and titration for chloride content, to ensure it meets high-purity research and industrial standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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