Description

1-Propanone, 2,3-Dichloro-1-Phenyl- (9Ci) is a specialized halogenated aromatic ketone building block of significant interest in advanced organic synthesis. Its unique structure, featuring both phenyl and dichloro substituents on a propanone backbone, makes it a valuable precursor for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for introducing specific halogenated motifs.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the dichlorophenyl group can contribute to biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a precursor in the synthesis of electron-transport or host materials for electronic displays.
• Ligand and Catalyst Development: Employed in the preparation of novel chiral ligands or metal-organic complexes for asymmetric catalysis.
• Polymer Chemistry: Functions as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.
• Chemical Research: A versatile building block in academic and industrial R&D for exploring new reaction pathways and heterocyclic compound formation.

Basic Information

Product Name	1-Propanone, 2,3-Dichloro-1-Phenyl- (9Ci)
CAS No.	125312-85-8
Molecular Formula	C9H8Cl2O
Molecular Weight	203.07 g/mol
Synonyms	2,3-Dichloro-1-phenylpropan-1-one; 2,3-Dichloropropiophenone; 1-Phenyl-2,3-dichloropropanone; α,β-Dichloropropiophenone; 2,3-Dichloro-1-phenylethanone (common misnomer); Propiophenone, 2,3-dichloro-; 2,3-Dichloro-1-phenyl-1-propanone; 125312-85-8
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity for our advanced intermediates. Each lot of 1-Propanone, 2,3-Dichloro-1-Phenyl- is analyzed using modern analytical techniques including GC, HPLC, and NMR to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. Our production and quality processes are designed to support cGMP and ISO standards for research and scale-up 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 heat, sparks, and open flame. This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for prolonged storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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