Description

7,9-Diphenyl-8H-Cyclopent[A]Acenaphthylen-8-One is a high-purity, polycyclic aromatic ketone derivative characterized by its unique fused-ring structure. This compound serves as a critical advanced organic intermediate and a specialized building block in sophisticated chemical synthesis. It is primarily utilized by pharmaceutical R&D and advanced materials science sectors for developing novel molecular entities and functional organic materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs) with polycyclic frameworks.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core structure or dopant for developing novel electron-transporting or emissive layers in display and lighting technologies.
• Organic Semiconductor Research: Used as a building block for creating new organic electronic materials due to its extended π-conjugation system.
• Dye and Pigment Synthesis: Intermediate for producing specialized high-performance dyes and pigments with enhanced stability and color properties.
• Ligand in Catalysis: Potential use in constructing complex ligands for transition metal catalysts in asymmetric synthesis.
• Academic and Industrial R&D: A valuable reagent for fundamental research in organic chemistry and materials science.

Basic Information

Item	Detail
Product Name	7,9-Diphenyl-8H-Cyclopent[A]Acenaphthylen-8-One
CAS No.	641-57-6
Molecular Formula	C29H18O
Molecular Weight	382.46 g/mol
Synonyms	8H-Cyclopenta[a]acenaphthylen-8-one, 7,9-diphenyl-; 7,9-Diphenylcyclopenta[a]acenaphthylen-8-one; 7,9-Diphenyl-8H-cyclopenta[a]acenaphthylen-8-one; NSC 407292; 7,9-Diphenyl-8H-cyclopenta[a]acenaphthylen-8-on; 7,9-Diphenyl-8H-cyclopenta[a]acenaphthylene-8-one
EINECS	Contact for details

Quality Control

Our 7,9-Diphenyl-8H-Cyclopent[A]Acenaphthylen-8-One is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting customer specifications. A detailed Certificate of Analysis (COA) documenting 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 area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown 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.