Description

4A,4B,5,6,7,8,9,10,11,12,12A,12B-Dodecahydro-1,4-Triphenylenedione is a complex, fully hydrogenated derivative of triphenylene, serving as a valuable advanced intermediate in synthetic organic chemistry. Its unique perhydro structure makes it a critical building block for the development of specialty chemicals, including complex ligands, dyes, and pharmaceutical precursors. This high-purity compound is essential for research and development laboratories and production facilities in the fine chemical, pharmaceutical, and advanced material sectors seeking to create novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a sophisticated scaffold for the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Synthesis Building Block: Used in the preparation of complex polycyclic compounds, ligands for catalysis, and specialty polymers.
• Material Science Research: Investigated as a precursor for organic electronic materials, liquid crystals, or advanced carbon-based structures.
• Dye and Pigment Chemistry: Acts as an intermediate in the synthesis of specialized colorants and photostable dyes.
• Catalyst Ligand Development: Utilized to create novel, sterically demanding ligands for asymmetric catalysis and transition metal complexes.
• Academic and Industrial R&D: A key reagent for methodological development and exploration of new chemical reactions in hydrogenated aromatic systems.

Basic Information

Product Name	4A,4B,5,6,7,8,9,10,11,12,12A,12B-Dodecahydro-1,4-Triphenylenedione
CAS No.	33283-44-2
Molecular Formula	C24H28O2
Molecular Weight	348.48 g/mol
Synonyms	Dodecahydro-1,4-triphenylenedione; Perhydro-1,4-triphenylenedione; 1,2,3,4,4a,4b,5,6,7,8,9,10,11,12,12a,12b-Hexadecahydrotriphenylene-1,4-dione; 1,4-Diketoperhydrotriphenylene; Triphenylene-1,4-dione, dodecahydro-; 1,4-Cyclohexanedione, 2,2',3,3',5,5',6,6'-octahydro[1,1':4',1''-terphenyl]-2',5'-diylbis-
EINECS	Contact for details

Quality Control

Our 4A,4B,5,6,7,8,9,10,11,12,12A,12B-Dodecahydro-1,4-Triphenylenedione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods (NMR, IR), to ensure it meets exacting research and production-grade specifications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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