Description

3-(4-Chlorophenyl)-3',5'-Dichloropropiophenone is a high-purity, specialized organic intermediate characterized by its distinct chlorinated aromatic structure. This compound is of significant commercial importance for its role in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries who require reliable building blocks for novel active ingredient development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, and insecticides, leveraging its chlorinated phenyl and propiophenone motifs.
• Material Science Research: Used in the development of specialty polymers, liquid crystals, or organic electronic materials where its specific halogenated structure can influence material properties.
• Organic Synthesis & Catalysis Studies: Employed as a model substrate or ligand precursor in academic and industrial research focused on cross-coupling reactions and catalytic process optimization.
• Fine Chemical Production: Utilized in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals for diverse industrial applications.

Basic Information

Product Name	3-(4-Chlorophenyl)-3',5'-Dichloropropiophenone
CAS No.	898788-45-9
Molecular Formula	C15H11Cl3O
Molecular Weight	313.60 g/mol
Synonyms	1-(3,5-Dichlorophenyl)-3-(4-chlorophenyl)propan-1-one; 3',5'-Dichloro-3-(4-chlorophenyl)propiophenone; 3-(p-Chlorophenyl)-3',5'-dichloropropiophenone; Propiophenone, 3-(4-chlorophenyl)-3',5'-dichloro-; 898788-45-9
EINECS	Contact for details

Quality Control

Our production of 3-(4-Chlorophenyl)-3',5'-Dichloropropiophenone adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and NMR/IR for structural confirmation, to ensure it meets exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, guaranteeing traceability and compliance with relevant industry standards for research and manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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