Description

1,8-Dibenzyl-1,4,8,11-Tetraazacyclotetradecane is a functionalized macrocyclic tetraamine ligand, a key intermediate in coordination chemistry and catalyst design. Its value lies in its ability to chelate metal ions, forming stable complexes with tailored properties for advanced applications. This compound is essential for researchers and manufacturers in the pharmaceutical, chemical synthesis, and materials science sectors, particularly for developing novel catalysts, MRI contrast agents, and bioinorganic models.

Application

• Catalyst Precursor: Serves as a sophisticated ligand for transition metal catalysts used in asymmetric synthesis, polymerization, and oxidation reactions.
• Pharmaceutical Intermediate: A critical building block in the synthesis of macrocyclic chelators for diagnostic imaging, such as MRI contrast agents.
• Bioinorganic Chemistry: Used to model metalloenzyme active sites and study metal ion transport and recognition in biological systems.
• Materials Science: Employed in the development of functional materials, including metal-organic frameworks (MOFs) and luminescent sensors.
• Analytical Chemistry: Acts as a selective complexing agent for the extraction, separation, and detection of specific metal ions.
• Coordination Chemistry Research: A fundamental reagent for academic and industrial research into the properties of macrocyclic complexes.

Basic Information

Product Name	1,8-Dibenzyl-1,4,8,11-Tetraazacyclotetradecane
CAS No.	214078-93-0
Molecular Formula	C26H40N4
Molecular Weight	408.63 g/mol
Synonyms	1,8-Dibenzyl-1,4,8,11-tetraazacyclotetradecane; 1,4,8,11-Tetraazacyclotetradecane, 1,8-dibenzyl-; Cyclam, 1,8-dibenzyl-; 1,8-Dibenzylcyclam; DB-cyclam; 1,8-Dibenzyl-1,4,8,11-tetraazacyclotetradec-4,11-diene (common misnomer); Bn2Cyclam
EINECS	Contact for details

Quality Control

Our 1,8-Dibenzyl-1,4,8,11-Tetraazacyclotetradecane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.