Description

5-Bromo-1,2,3,4,5-Pentaphenyl-1,3-Cyclopentadiene is a highly functionalized cyclopentadiene derivative, distinguished by its unique pentaphenyl-substituted structure and a reactive bromine atom. This compound serves as a versatile and valuable synthetic intermediate in advanced organic chemistry, enabling the construction of complex molecular architectures. It is primarily needed by researchers and process chemists in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Research: Serves as a key building block for developing new pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for synthesizing complex organic semiconductors and emissive layer materials.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and coordination chemistry.
• Polymer & Material Science: Employed to create monomers and functional additives for advanced polymers with specific optical or electronic properties.
• Academic & R&D: A critical reagent in university and industrial research laboratories for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	5-Bromo-1,2,3,4,5-Pentaphenyl-1,3-Cyclopentadiene
CAS No.	56849-84-4
Molecular Formula	C35H25Br
Molecular Weight	525.48 g/mol
Synonyms	5-Bromopentaphenylcyclopentadiene; 1,3-Cyclopentadiene, 5-bromo-1,2,3,4,5-pentaphenyl-; Pentaphenyl-5-bromocyclopentadiene; 5-Bromo-1,2,3,4,5-pentaphenylcyclopenta-1,3-diene; Bromopentaphenylcyclopentadiene
EINECS	Contact for details

Quality Control

Our 5-Bromo-1,2,3,4,5-Pentaphenyl-1,3-Cyclopentadiene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, meeting the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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