Description

(2E,4E)-1-(4-Bromophenyl)-5-Phenylpenta-2,4-Dien-1-One is a high-purity, synthetic organic compound featuring a conjugated dienone structure with bromine and phenyl substituents, making it a valuable building block for advanced chemical synthesis. This compound is essential for research and development in fine chemical and pharmaceutical manufacturing, where precise molecular architecture is critical. It is primarily sought after by R&D chemists and process development scientists working on novel materials, agrochemicals, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel drug candidates, particularly those requiring complex conjugated systems.
• Organic Light-Emitting Diode (OLED) Materials Research: Used in the synthesis of advanced organic semiconductors and emissive layer materials due to its extended π-conjugation.
• Agrochemical Synthesis: Acts as a precursor in the development of new generation pesticides and herbicides with tailored biological activity.
• Academic & Industrial Research: A versatile building block in organic chemistry for studying Diels-Alder reactions, cross-coupling, and other catalytic transformations.
• Material Science: Investigated for the creation of specialized polymers and advanced functional materials with specific optical or electronic properties.
• Chemical Biology Probes: Utilized in the design of molecular probes and inhibitors for studying biological pathways and enzyme functions.

Basic Information

Product Name	(2E,4E)-1-(4-Bromophenyl)-5-Phenylpenta-2,4-Dien-1-One
CAS No.	93259-40-6
Molecular Formula	C₁₇H₁₃BrO
Molecular Weight	313.19 g/mol
Synonyms	1-(4-Bromophenyl)-5-phenyl-2,4-pentadien-1-one; (E,E)-1-(4-Bromophenyl)-5-phenylpenta-2,4-dien-1-one; 4-Bromochalcone derivative; 4'-Bromo-1,5-diphenylpenta-2,4-dien-1-one; (2E,4E)-4'-Bromochalcone; NSC 407296; p-Bromophenyl styryl ketone (E,E-isomer)
EINECS	Contact for details

Quality Control

Every batch of our (2E,4E)-1-(4-Bromophenyl)-5-Phenylpenta-2,4-Dien-1-One undergoes rigorous analytical testing to ensure identity, purity, and consistency. We adhere to stringent in-house quality standards suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

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%
Heavy Metals	< 20 ppm

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