Description

1,2,3,4,5,6,7,8,8A,8B,14A,14B-Dodecahydrobenzo[B]Triphenylene-9,14-Dione is a complex, fully hydrogenated polycyclic quinone derivative with a unique sterically constrained framework. This compound matters as a sophisticated chemical intermediate and building block for advanced materials and pharmaceutical research, offering a rigid, saturated core structure. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced organic electronic materials sectors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor or scaffold in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create complex, chelating ligands for asymmetric catalysis and transition metal complexes.
• Advanced Material Synthesis: Acts as a core building block for developing novel organic semiconductors, liquid crystals, or polymers with specific thermal and electronic properties.
• Dye and Pigment Research: Investigated as a precursor for developing new classes of quinone-based dyes and pigments with enhanced stability.
• Academic and R&D Studies: Employed in fundamental organic chemistry research to study perhydrogenation reactions, steric effects, and the properties of strained polycyclic systems.
• Cross-Coupling Reaction Substrate: Used as a challenging substrate in metal-catalyzed cross-coupling reactions to form complex carbon-carbon bonds.

Basic Information

Item	Detail
Product Name	1,2,3,4,5,6,7,8,8A,8B,14A,14B-Dodecahydrobenzo[B]Triphenylene-9,14-Dione
CAS No.	31991-64-7
Molecular Formula	C22H24O2
Molecular Weight	320.43 g/mol
Synonyms	Dodecahydrobenzo[b]triphenylene-9,14-dione; Benzo[b]triphenylene-9,14-dione, dodecahydro-; 9,14-Dodecahydrobenzo[b]triphenylene-9,14-dione; 9,14-Dioxododecahydrobenzo[b]triphenylene; Perhydrobenzo[b]triphenylene-9,14-dione
EINECS	Contact for details

Quality Control

Our 1,2,3,4,5,6,7,8,8A,8B,14A,14B-Dodecahydrobenzo[B]Triphenylene-9,14-Dione is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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 sensitivity to oxidation, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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