Description

2,5-Bis(4-Bromophenyl)-3,4-Diphenylcyclopenta-2,4-Dien-1-One is a specialized organic compound belonging to the class of substituted cyclopentadienones. This high-purity intermediate is critical for advanced organic synthesis and materials science research, where precise molecular architecture is required. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced organic electronic materials sectors.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Research: Used in the development of new crop protection agents and herbicides, leveraging its brominated aromatic structure.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or core structure for electron-transport materials and host materials in OLED device fabrication.
• Organic Photovoltaic (OPV) Materials: Investigated as a component in the development of novel donor or acceptor materials for solar cell applications.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and coordination chemistry.
• Academic & Industrial R&D: A valuable reagent for methodological development in cross-coupling reactions and cycloaddition chemistry.

Basic Information

Product Name	2,5-Bis(4-Bromophenyl)-3,4-Diphenylcyclopenta-2,4-Dien-1-One
CAS No.	54523-24-9
Molecular Formula	C31H18Br2O
Molecular Weight	566.28 g/mol
Synonyms	2,5-Bis(p-bromophenyl)-3,4-diphenyl-2,4-cyclopentadien-1-one; 3,4-Diphenyl-2,5-bis(4-bromophenyl)cyclopenta-2,4-dien-1-one; 2,5-Di(4-bromophenyl)-3,4-diphenylcyclopenta-2,4-dien-1-one; Tetraphenylcyclopentadienone derivative, brominated; Brominated TPC; 54523-24-9
EINECS	Contact for details

Quality Control

Our 2,5-Bis(4-Bromophenyl)-3,4-Diphenylcyclopenta-2,4-Dien-1-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange 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%
Heavy Metals	≤ 20 ppm

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