Description

1,8-Dimethyl-1,4,8,11-tetraazacyclotetradecane is a high-purity, macrocyclic polyamine ligand of significant interest in coordination chemistry and catalysis. Its value lies in its ability to form stable, well-defined complexes with a variety of transition metals, enabling precise control over chemical reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require sophisticated chelating agents for catalyst development, metal ion separation, or as building blocks for supramolecular structures.

Application

• Catalyst Precursor: Serves as a key ligand for synthesizing homogeneous catalysts used in oxidation, polymerization, and fine chemical synthesis.
• Pharmaceutical Intermediates: Used in the research and development of metal-based therapeutic agents and diagnostic imaging contrast agents.
• Metal Ion Sequestration & Separation: Employed in analytical chemistry and hydrometallurgy for the selective binding and recovery of specific metal ions from complex mixtures.
• Supramolecular Chemistry: Acts as a fundamental building block for constructing molecular cages, sensors, and other functional nanostructures.
• Agrochemical Research: Utilized in the development of novel metal-complex catalysts or active ingredients for crop protection products.
• Material Science: Incorporated into the design of metal-organic frameworks (MOFs) and functional coatings where specific metal coordination is required.

Basic Information

Item	Details
Product Name	1,8-Dimethyl-1,4,8,11-tetraazacyclotetradecane
CAS No.	214078-92-9
Molecular Formula	C12H28N4
Molecular Weight	228.38 g/mol
Synonyms	1,8-Dimethyl-1,4,8,11-tetraazacyclotetradecane; 1,8-Me2[14]aneN4; 1,8-Dimethylcyclam; 1,8-Dimethyl-1,4,8,11-tetraazacyclotetradecane; Tetramethylcyclam derivative; Contact for details on EINECS.

Quality Control

Our 1,8-Dimethyl-1,4,8,11-tetraazacyclotetradecane is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results 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, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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