Description

Tetraaza-12-Crown-4 Tetrahydrogensulfate is a specialized, high-purity crown ether derivative, a critical component for advanced chemical synthesis and material science. Its primary value lies in its exceptional ability to selectively bind and transport specific cations, making it an indispensable tool for researchers and manufacturers requiring precise molecular control. This compound is essential for professionals in pharmaceutical development, catalysis research, and the production of high-performance materials where selective ion recognition is paramount.

Application

• Phase-Transfer Catalyst: Facilitates reactions between reagents in immiscible phases, enhancing yields in organic synthesis.
• Ionophore for Sensor Development: Serves as a key sensing element in the fabrication of ion-selective electrodes (ISEs) and optical chemical sensors.
• Metal Ion Extraction & Separation: Used in analytical chemistry and hydrometallurgy for the selective extraction and purification of specific metal ions from complex mixtures.
• Pharmaceutical Intermediate: Acts as a building block or templating agent in the synthesis of complex drug molecules and diagnostic agents.
• Polymer Modification: Incorporated into polymer matrices to create smart materials with ion-responsive properties for filtration or delivery systems.
• Supramolecular Chemistry Research: A fundamental component for constructing host-guest complexes and studying molecular recognition phenomena.

Basic Information

Item	Details
Product Name	Tetraaza-12-Crown-4 Tetrahydrogensulfate
CAS No.	134765-72-3
Molecular Formula	C8H24N4O12S4
Molecular Weight	504.55 g/mol
Synonyms	1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl tetrahydrogen sulfate; 1,4,7,10-Tetraazacyclododecane tetrahydrogen sulfate; Tetraazacyclododecane tetrasulfate; 12-Crown-4, tetraaza-, tetrahydrogen sulfate; Cyclen tetrahydrogen sulfate; [12]aneN4 tetrahydrogen sulfate
EINECS	Contact for details

Quality Control

Every batch of Tetraaza-12-Crown-4 Tetrahydrogensulfate is manufactured under strict quality management protocols. We ensure compliance with relevant industry standards through rigorous analytical testing, including HPLC for purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under anhydrous conditions to prevent product degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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