Description

3-Pentanone, 1,5-Bis(4-Bromophenyl)- is a specialized brominated diketone derivative, serving as a crucial high-purity intermediate in advanced organic synthesis. Its molecular structure, featuring two bromophenyl groups, makes it a valuable building block for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring brominated aromatic motifs.
• Agrochemical Research: Used in developing new herbicides, fungicides, and pesticides where the bromine atoms and ketone functionality are essential for biological activity.
• Ligand and Catalyst Synthesis: Serves as a backbone for creating sophisticated ligands used in transition metal catalysis and organocatalysis.
• Material Science: Building block for organic semiconductors, liquid crystals, and polymers where bromine aids in further functionalization via cross-coupling reactions.
• Academic & Industrial R&D: Fundamental reagent in methodological studies and scale-up processes for novel organic transformations.

Basic Information

Product Name	3-Pentanone, 1,5-Bis(4-Bromophenyl)-
CAS No.	937635-98-8
Molecular Formula	C17H14Br2O2
Molecular Weight	410.10 g/mol
Synonyms	1,5-Bis(4-bromophenyl)pentane-1,5-dione; 1,5-Di(4-bromophenyl)-1,5-pentanedione; 1,5-Pentanedione, 1,5-bis(4-bromophenyl)-; 4,4'-(1,5-Dioxopentane-1,5-diyl)bis(bromobenzene)
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our fine chemical intermediates. Each batch of 3-Pentanone, 1,5-Bis(4-Bromophenyl)- is analyzed to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. Our quality system is designed to meet the exacting standards of research and development applications.

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 strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 20 ppm

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