Description

Carbonate Ionophore II is a highly selective neutral carrier used in the fabrication of ion-selective electrodes (ISEs) and optical sensors. Its core value lies in enabling precise and reliable measurement of carbonate and bicarbonate ions in complex aqueous and biological matrices. This specialized chemical is essential for researchers and manufacturers in analytical chemistry, environmental monitoring, biomedical diagnostics, and pharmaceutical process control who require accurate ion activity data.

Application

• Ion-Selective Electrode (ISE) Membranes: Primary component for potentiometric sensors targeting carbonate (CO3²⁻) and bicarbonate (HCO3⁻) ions.
• Optochemical Sensors: Used in the development of fiber-optic and planar optodes for real-time, non-destructive ion monitoring.
• Clinical & Biomedical Analysis: Enables measurement of blood bicarbonate levels and other critical physiological parameters in diagnostic equipment.
• Environmental Water Testing: Detection and quantification of carbonate alkalinity in seawater, freshwater, and wastewater for environmental studies.
• Process Analytical Technology (PAT): In-line monitoring of carbonate species in pharmaceutical, food & beverage, and chemical manufacturing processes.
• Research & Method Development: A key reagent for academic and industrial research into novel sensing platforms and analytical methods.

Basic Information

Product Name	Carbonate Ionophore II
CAS No.	129476-48-8
Molecular Formula	C29H52N2O4
Molecular Weight	492.74 g/mol
Synonyms	N,N-Dioctyl-3α,12α-bis(4-trifluoroacetylbenzoyloxy)-5β-cholan-24-amide; 5β-Cholan-24-amide, N,N-dioctyl-3α,12α-bis[(4-trifluoroacetylbenzoyl)oxy]-, (3α,5β,12α)-; Carbonate Ionophore IV; Bicarbonate Ionophore I; ETH 6018; Ionophore II; Neutral Carrier for Carbonate; Carbonate Sensor Molecule
EINECS	Contact for details

Quality Control

Our Carbonate Ionophore II is manufactured under strict quality protocols to ensure batch-to-batch consistency and performance reliability for sensor applications. Each lot is characterized by HPLC, NMR, and elemental analysis to confirm identity and high purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is light-sensitive (store away from light). Keep container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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