Description

6H,12H,18H-5,11,17-Trioxatribenzo[A,E,I]Cyclododecene-6,12,18-Trione is a complex heterocyclic organic compound, specifically a cyclic trimer of o-phthalaldehyde, known for its unique structural and electronic properties. This compound matters as a sophisticated chemical building block and a potential precursor for advanced materials, including macrocyclic ligands and specialty polymers. It is needed by research and development chemists, as well as manufacturers in the fine chemical, pharmaceutical intermediate, and advanced material science sectors seeking to develop novel compounds with specific host-guest or optical characteristics.

Application

• Macrocyclic Ligand Synthesis: Serves as a key precursor for the development of crown ether analogs and other macrocyclic compounds with selective ion-binding capabilities.
• Pharmaceutical Intermediate: Used in the research and synthesis of complex drug candidates, particularly those requiring rigid, multi-cyclic frameworks.
• Advanced Material Research: Investigated as a monomer or building block for novel polymers, coordination networks, and supramolecular assemblies with tailored properties.
• Chemical Sensor Development: Explored for creating fluorescent probes or sensor materials due to its potential for structural modification and interaction with analytes.
• Organic Synthesis Reagent: Acts as a specialized reagent in organic chemistry for constructing complex, multi-ring systems in a single step.
• Academic & Industrial R&D: A valuable compound for fundamental research in heterocyclic and supramolecular chemistry at universities and corporate R&D centers.

Basic Information

Product Name	6H,12H,18H-5,11,17-Trioxatribenzo[A,E,I]Cyclododecene-6,12,18-Trione
CAS No.	5981-18-0
Molecular Formula	C24H12O6
Molecular Weight	396.35 g/mol
Synonyms	2,3,6,7,10,11-Tribenzo-1,4,5,8,9,12-hexaoxacyclododeca-2,5,7,10,12,15-hexaene-3,6,9-trione; Cyclic trimer of o-phthalaldehyde; 1,4,5,8,9,12-Hexaoxacyclododecane-2,3:6,7:10,11-tribenzenetrione; Tribenzo-1,4,5,8,9,12-hexaoxacyclododeca-2,5,7,10,12,15-hexaene-3,6,9-trione; o-Phthalaldehyde cyclic trimer; Hexaoxacyclododecatribenzenetrione
EINECS	Contact for details

Quality Control

Our 6H,12H,18H-5,11,17-Trioxatribenzo[A,E,I]Cyclododecene-6,12,18-Trione is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and IR spectroscopy, to confirm identity and purity. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and strong bases. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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