Description

Fluoride Ionophore I is a highly selective, neutral carrier molecule designed for the potentiometric detection of fluoride ions. This compound is critical for the development of high-performance ion-selective electrodes (ISEs) and optical sensors, enabling precise and reliable fluoride quantification. It is essential for researchers and manufacturers in analytical chemistry, environmental monitoring, and the development of clinical diagnostic tools.

Application

• Ion-Selective Electrodes (ISEs): Primary sensing component in solid-state and liquid membrane electrodes for fluoride analysis in water and biological samples.
• Optical Chemical Sensors (Optodes): Key ionophore in fluorescence- or absorbance-based sensor films and probes for real-time fluoride monitoring.
• Environmental Analysis: Detection and quantification of fluoride ions in drinking water, wastewater, and soil extracts to ensure regulatory compliance.
• Clinical & Biomedical Research: Used in sensors for measuring intracellular fluoride levels and in studies of fluoride's biochemical effects.
• Industrial Process Control: Integration into online analyzers for monitoring fluoride concentrations in chemical manufacturing, semiconductor etching, and metallurgical processes.
• Academic & R&D: Fundamental research tool in supramolecular and analytical chemistry for studying anion recognition and transport.

Basic Information

Product Name	Fluoride Ionophore I
CAS No.	767355-17-9
Molecular Formula	C44H48N4O4
Molecular Weight	696.88 g/mol
Synonyms	ETH 2418; N,N'-Dioctadecyl-N,N'-dimethyl-1,3-bis(4-aminobenzoyloxy)propane-2,2-diylbis(methylammonium) Dibromide (common literature name); Fluoride Ionophore ETH 2418; Fluoride Selective Ionophore I; 1,3-Bis[(4-octadecylaminobenzoyl)oxy]-2-(N,N-dioctadecyl-N,N-dimethylammonio)propane Dibromide; N,N-Dioctadecyl-N,N-dimethylammonium 1,3-Bis[(4-octadecylaminobenzoyl)oxy]-2-propanediylidene Dibromide
EINECS	Contact for details

Quality Control

Every batch of Fluoride Ionophore I is synthesized and purified under controlled conditions to ensure exceptional selectivity and performance. Our products undergo rigorous quality testing, including HPLC for purity verification and NMR for structural confirmation, to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and performance characteristics is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. The compound is hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Selectivity (log KF-,jpot)	High selectivity for F- over common anions (e.g., Cl-, NO3-)

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