Description

[2-Hydroxy-5-(4-Nitrophenylazo)-Phenyl]-Oxymethyl-15-Crown-5 is a specialized azo-crown ether derivative, a class of compounds renowned for their selective ion-binding capabilities. This product matters for its dual functionality, combining the chromophoric properties of an azo dye with the complexing ability of a crown ether, making it a valuable tool in analytical and materials chemistry. It is primarily needed by researchers and manufacturers in the fields of chemical sensors, ion-selective electrodes, and advanced material synthesis.

Application

• Chemical Sensor Development: Acts as a chromoionophore for the optical detection and quantification of specific metal cations (e.g., alkali and alkaline earth metals).
• Ion-Selective Electrodes (ISEs): Serves as a key ionophore component in membrane formulations to enhance selectivity and sensitivity.
• Photonic and Optoelectronic Materials: Used in the research and development of smart materials that change color in response to ionic stimuli.
• Analytical Reagent: Employed in laboratory research for spectrophotometric analysis and separation science.
• Supramolecular Chemistry Research: A building block for constructing complex molecular architectures and studying host-guest interactions.
• Teaching and Academic Research: A model compound for demonstrating principles of coordination chemistry and molecular recognition in educational settings.

Basic Information

Product Name	[2-Hydroxy-5-(4-Nitrophenylazo)-Phenyl]-Oxymethyl-15-Crown-5
CAS No.	81760-15-8
Molecular Formula	C24H30N4O7
Molecular Weight	486.52 g/mol
Synonyms	4-[(2-Hydroxy-5-[(4-nitrophenyl)azo]phenyl)oxymethyl]-15-crown-5; 15-Crown-5 ether azo dye derivative; Azo-crown ether chromoionophore; Nitrophenylazophenol crown ether; Ionophore VI (related); p-Nitrophenylazophenol derivatized 15-crown-5; Light-sensitive crown ether dye
EINECS	Contact for details

Quality Control

Every batch of our [2-Hydroxy-5-(4-Nitrophenylazo)-Phenyl]-Oxymethyl-15-Crown-5 is subjected to rigorous analytical testing to ensure identity, purity, and performance consistency for research applications. Our quality commitment includes comprehensive characterization via techniques such as HPLC, NMR, and elemental analysis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key 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) and should be handled under appropriate laboratory conditions to maintain stability.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Solubility Test	Soluble in common organic solvents (e.g., DMSO, DMF, Chloroform)

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