Description

3-(3-Chlorophenyl)-2',3'-Dichloropropiophenone is a specialized chlorinated aromatic ketone intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and other fine chemicals where its unique halogenated structure provides critical functionality.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Serves as a key building block for developing advanced herbicides, fungicides, and insecticides, leveraging its chlorinated phenyl groups.
• Material Science Research: Used in the development of specialty polymers and liquid crystals where its molecular structure can influence material properties.
• Organic Synthesis Reagent: Employed in cross-coupling reactions, Friedel-Crafts acylations, and as a scaffold for constructing more complex polycyclic aromatic systems in academic and industrial R&D.
• Chemical Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and impurity profiling in related chemical processes.

Basic Information

Product Name	3-(3-Chlorophenyl)-2',3'-Dichloropropiophenone
CAS No.	898787-35-4
Molecular Formula	C15H9Cl3O
Molecular Weight	311.59 g/mol
Synonyms	1-(2,3-Dichlorophenyl)-3-(3-chlorophenyl)propan-1-one; 2',3'-Dichloro-3-(3-chlorophenyl)propiophenone; 3-(3-Chlorophenyl)-1-(2,3-dichlorophenyl)propan-1-one; Propiophenone, 3-(3-chlorophenyl)-2',3'-dichloro-; 898787-35-4; 3-(3-Chlorophenyl)-2',3'-dichloropropiophenone; 1-Propanone, 1-(2,3-dichlorophenyl)-3-(3-chlorophenyl)-
EINECS	Contact for details

Quality Control

Our 3-(3-Chlorophenyl)-2',3'-Dichloropropiophenone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting critical parameters such as assay and impurity profiles. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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