Description

1,4,7-Triazacyclononane Trihydrochloride is a high-purity, versatile macrocyclic triamine ligand, essential for advanced coordination chemistry and catalysis. Its rigid, pre-organized structure makes it a superior chelator for transition and lanthanide metal ions, enabling the development of highly stable and selective complexes. This compound is a critical building block for researchers and manufacturers in pharmaceuticals, diagnostic imaging, and materials science, where precise molecular control is paramount.

Application

• Pharmaceutical Intermediates: Serves as a key precursor in the synthesis of novel metal-based therapeutic agents and contrast agents.
• MRI Contrast Agents: Used as a chelating scaffold for gadolinium and other paramagnetic ions in the development of next-generation diagnostic imaging compounds.
• Catalysis: Acts as a ligand to create highly active and selective catalysts for organic transformations, including oxidation and polymerization reactions.
• Radiopharmaceuticals: Employed in the chelation of radioisotopes (e.g., Gallium-68, Copper-64) for targeted cancer imaging and therapy (theranostics).
• Chemical Sensors: Utilized in the design of fluorescent or colorimetric sensors for metal ion detection due to its high binding affinity and selectivity.
• Materials Science: Incorporated into metal-organic frameworks (MOFs) and functional materials to impart specific chemical properties.
• Research & Development: A fundamental reagent in academic and industrial R&D for studying coordination chemistry and developing new metal complexes.

Basic Information

Product Name	1,4,7-Triazacyclononane Trihydrochloride
CAS No.	58966-93-1
Molecular Formula	C6H15N3·3HCl
Molecular Weight	240.58 g/mol
Synonyms	1,4,7-Triazacyclononane Trihydrochloride; TACN·3HCl; 1,4,7-Triazonane Trihydrochloride; 1,4,7-Triazacyclononane Hydrochloride; 1,4,7-Triaminocyclononane Trihydrochloride; 1,4,7-Triazacyclononane, trihydrochloride; TACN trihydrochloride; 1,4,7-Triazacyclononane, hydrochloride (1:3)
EINECS	Contact for details

Quality Control

Our 1,4,7-Triazacyclononane Trihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are 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 place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
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.