Description

Chromoionophore Xvii (CAS NO 156122-91-7) is a highly selective optical sensor compound designed for the detection and quantification of specific metal ions. Its core value lies in its ability to undergo a distinct and measurable color change upon binding with target analytes, enabling precise optical sensing. This compound is essential for researchers and manufacturers developing advanced chemical sensors, ion-selective electrodes, and diagnostic kits across analytical chemistry and environmental monitoring sectors.

Application

• Key component in the fabrication of optical chemical sensors and optodes for real-time ion detection.
• Development of ion-selective electrodes (ISEs) and membranes for potentiometric measurements.
• Use as a selective chromogenic reagent in analytical chemistry for the colorimetric determination of specific cations.
• Integration into lab-on-a-chip devices and microfluidic systems for portable environmental and clinical analysis.
• Research and development of novel chemo-sensors for biomedical diagnostics and process monitoring.
• Calibration and quality control applications in water quality testing and industrial effluent monitoring.

Basic Information

Product Name	Chromoionophore Xvii
CAS No.	156122-91-7
Molecular Formula	C29H19NO4
Molecular Weight	445.47 g/mol
Synonyms	N-(9-(Diethylamino)-5H-benzo[a]phenoxazin-5-ylidene)-N-ethylethanaminium Perchlorate; Chromoionophore VII; ETH 5350; Ionophore Xvii; Optical Ionophore Xvii; Chromogenic Ionophore Xvii; 9-(Diethylamino)-5-[(ethylimino)-5H-benzo[a]phenoxazin-7-yl]amine Perchlorate
EINECS	Contact for details

Quality Control

Our Chromoionophore Xvii is produced under strict quality management protocols to ensure batch-to-batch consistency and high performance in sensitive applications. Each lot undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods and purity assessment by HPLC. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee compliance with your research and manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Solubility Test	Soluble in common organic solvents (e.g., DMF, DMSO)

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