Description

Chromoionophore Vii is a highly selective optical sensor molecule used for the detection and quantification of specific ions in analytical systems. 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 (ISEs), and optodes for environmental monitoring, clinical diagnostics, and industrial process control.

Application

• Key component in the fabrication of ion-selective optodes for optical chemical sensing.
• Used as a chromoionophore in the development of sensors for cations like potassium, sodium, and calcium.
• Integral to research and production of chemical sensor membranes for clinical blood gas and electrolyte analyzers.
• Employed in environmental monitoring equipment for detecting metal ions in water and soil samples.
• Utilized in academic and industrial R&D for studying ionophore-ion interactions and developing new sensing platforms.
• Applied in the formulation of indicator dyes for test strips and solid-state sensor arrays.

Basic Information

Product Name	Chromoionophore Vii
CAS No.	141754-62-3
Molecular Formula	C29H19NO4
Molecular Weight	445.47 g/mol
Synonyms	9-(Diethylamino)-5-[(2-octyldecyl)imino]benzo[a]phenoxazine; 5-(Dioctadecylamino)-9-(diethylamino)benzo[a]phenoxazine; ETH 5350; Chromoionophore VII; Ionophore VII; Optical Sensor Dye VII; Neutral Hydrogen Ionophore VII; Phenoxazine-based chromoionophore
EINECS	Contact for details

Quality Control

Every batch of Chromoionophore Vii is manufactured and tested under strict quality management protocols to ensure high purity and consistent performance. Our products undergo rigorous analytical testing, including HPLC and spectroscopic methods, to verify identity and assay. Certificates of Analysis (COA) detailing purity, impurity profiles, and batch-specific data are provided to guarantee compliance with your research and production 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). The product is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Dark green to black solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Solubility	Soluble in THF, chloroform, DCM; sparingly soluble in alcohols

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