Description

1,4,7-Trithiacyclononane is a versatile macrocyclic thioether ligand, also known as 9-ane-S3, with the CAS number 6573-11-1. This compound is highly valued for its strong and selective binding affinity for soft metal ions, particularly silver(I), copper(I), and mercury(II), making it a cornerstone in coordination chemistry and materials science. It is an essential building block for researchers and manufacturers in the fields of chemical synthesis, catalysis, and the development of advanced sensors and luminescent materials.

Application

• As a key macrocyclic ligand for the complexation and extraction of soft transition metals.
• In the synthesis of coordination polymers and metal-organic frameworks (MOFs) with specific electronic or photophysical properties.
• As a precursor for catalyst design in organic transformations and polymerization reactions.
• For the development of ion-selective electrodes and chemical sensors targeting heavy metal ions.
• In luminescent material research, creating complexes for OLEDs or bio-imaging probes.
• As a model compound in supramolecular chemistry and host-guest interaction studies.
• For radiopharmaceutical research, exploring chelators for diagnostic or therapeutic isotopes.
• In analytical chemistry as a reagent for the selective preconcentration and detection of trace metals.

Basic Information

Product Name	1,4,7-Trithiacyclononane
CAS No.	6573-11-1
Molecular Formula	C6H12S3
Molecular Weight	180.35 g/mol
Synonyms	9-Thia-1,4,7-trithiacyclononane; 1,4,7-Trithiacyclononane; 9-Anne-S3; [9]aneS3; 1,4,7-Trithionane; TTCN; Cyclononane-1,4,7-trithione; 1,4,7-Trithiacyclononane, 9-ane-S3 ligand
EINECS	Contact for details

Quality Control

Our 1,4,7-Trithiacyclononane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your R&D and quality assurance requirements.

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 compound may be sensitive to prolonged exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	74 - 78 °C
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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