Description

6,7-Cyclopentanochrysene is a high-purity polycyclic aromatic hydrocarbon (PAH) compound of significant interest in advanced materials research and organic synthesis. Its unique fused-ring structure makes it a valuable intermediate for developing novel organic semiconductors and optoelectronic materials. This compound is primarily sought by R&D laboratories and manufacturers in the specialty chemicals, advanced materials, and pharmaceutical intermediates sectors.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a core building block or dopant material in the emissive layer for high-efficiency devices.
• Organic Photovoltaics (OPVs): Used in the development of novel electron-donor or acceptor materials for solar cell applications.
• Chemical Synthesis Intermediate: Acts as a key precursor for the synthesis of more complex polycyclic aromatic systems and chiral ligands.
• Fluorescent Dyes & Sensors: Utilized in the creation of specialized fluorophores for biological imaging and chemical sensing.
• Liquid Crystal Materials: Investigated as a component in the design of discotic liquid crystals for electronic applications.
• Pharmaceutical Research: Employed as a scaffold in medicinal chemistry for drug discovery programs targeting various diseases.

Basic Information

Product Name	6,7-Cyclopentanochrysene
CAS No.	4766-40-9
Molecular Formula	C21H14
Molecular Weight	266.34 g/mol
Synonyms	6,7-Dihydro-5H-benzo[c]fluorene; 6,7-Dihydro-5H-cyclopenta[c]chrysene; 5H-Cyclopenta[c]chrysene; Benzo[c]fluorene, 6,7-dihydro-; 1,2-Cyclopentanochrysene; Cyclopenta[c]chrysene
EINECS	Contact for details

Quality Control

Our 6,7-Cyclopentanochrysene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). Due to its sensitivity to light and oxidation, prolonged exposure to air or light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.