Description

Tri-T-Butyl 1 4 7 10-Tetraazacyclododeca is a specialized macrocyclic ligand belonging to the cyclen family, with its CAS number being 122555-91-3. This compound is a crucial precursor and building block for synthesizing advanced chelating agents and functionalized macrocycles, valued for its ability to form stable complexes with various metal ions. It is essential for researchers and manufacturers in the fields of magnetic resonance imaging (MRI) contrast agents, radiopharmaceuticals, catalysis, and supramolecular chemistry.

Application

• Pharmaceutical Intermediates: A key precursor for synthesizing MRI contrast agent chelators like DOTA and its derivatives.
• Radiopharmaceuticals: Used in the development of chelators for diagnostic and therapeutic radioisotopes (e.g., 68Ga, 177Lu, 90Y).
• Catalysis: Serves as a ligand scaffold for creating homogeneous catalysts in organic synthesis and polymerization processes.
• Chemical Research: Fundamental building block in supramolecular chemistry and coordination chemistry for sensor and material development.
• Metal Ion Sequestration: Used in analytical chemistry and environmental applications for selective metal binding and separation.

Basic Information

Product Name	Tri-T-Butyl 1 4 7 10-Tetraazacyclododeca
CAS No.	122555-91-3
Molecular Formula	C24H52N4
Molecular Weight	396.70 g/mol
Synonyms	1,4,7,10-Tetraazacyclododecane-1,4,7-tri-t-butyl; Tris(tert-butyl)cyclen; 1,4,7-Tri-tert-butyl-1,4,7,10-tetraazacyclododecane; Tri-t-butyl-DOTA-tris(t-butyl ester); Tri-tert-butyl cyclen; TTBC; tBu3-Cyclen; 1,4,7-Tris(tert-butyl)-1,4,7,10-tetraazacyclododecane
EINECS	Contact for details

Quality Control

Our Tri-T-Butyl 1 4 7 10-Tetraazacyclododeca is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled 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
Purity (HPLC)	≥ 97.0%
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.