Description

(1E,4E)-1,5-Bis(2-Chloro-6-Fluorophenyl)-1,4-Pentadien-3-One is a specialized fluorinated and chlorinated diarylpentadienone derivative. This compound serves as a high-value synthetic intermediate and building block in advanced organic synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its halogenated aromatic structure.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the synthesis of specialized polymers with unique optical or electronic properties.
• Organic Synthesis: A versatile substrate in name reactions such as Michael additions and Diels-Alder reactions for creating complex, polyfunctional molecules.
• Chemical Biology Probe: Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and as a molecular scaffold in probe development.

Basic Information

Item	Detail
Product Name	(1E,4E)-1,5-Bis(2-Chloro-6-Fluorophenyl)-1,4-Pentadien-3-One
CAS No.	346670-60-8
Molecular Formula	C17H10Cl2F2O
Molecular Weight	339.17 g/mol
Synonyms	1,5-Bis(2-chloro-6-fluorophenyl)penta-1,4-dien-3-one; (E,E)-1,5-Bis(2-chloro-6-fluorophenyl)-1,4-pentadien-3-one; 2,2'-Dichloro-6,6'-difluorochalcone; 1,4-Pentadien-3-one, 1,5-bis(2-chloro-6-fluorophenyl)-, (1E,4E)-; NSC 797080; Bis(2-chloro-6-fluorophenyl)pentadienone
EINECS	Contact for details

Quality Control

Our (1E,4E)-1,5-Bis(2-Chloro-6-Fluorophenyl)-1,4-Pentadien-3-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Yellow to light brown 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	≤ 10 ppm

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