Description

3-(4-Chlorophenyl)-2',3'-Dimethylpropiophenone is a specialized organic intermediate of significant interest in advanced chemical synthesis. Its molecular architecture, featuring a chlorophenyl and a dimethylpropiophenone moiety, makes it a valuable precursor for constructing complex molecules. This compound is primarily sought by research institutions and industrial R&D departments engaged in pharmaceutical development and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system or inflammatory pathways.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, or plant growth regulators, leveraging its chlorinated aromatic structure.
• Material Science Research: Used in the development of advanced organic materials, such as liquid crystals or organic semiconductors, where its specific stereochemistry is advantageous.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in organic chemistry, including cross-coupling and condensation reactions.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrance compounds, dyes, or other high-value specialty chemicals.

Basic Information

Product Name	3-(4-Chlorophenyl)-2',3'-Dimethylpropiophenone
CAS No.	898787-94-5
Molecular Formula	C17H17ClO
Molecular Weight	272.77 g/mol
Synonyms	1-(4-Chlorophenyl)-3-(2,3-dimethylphenyl)propan-1-one; 3-(p-Chlorophenyl)-2',3'-dimethylpropiophenone; 2',3'-Dimethyl-3-(4-chlorophenyl)propiophenone; Propiophenone, 3-(4-chlorophenyl)-2',3'-dimethyl-; 898787-94-5; 3-(4-Chlorophenyl)-2,3-dimethylpropiophenone
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our chemical intermediates. Production of 3-(4-Chlorophenyl)-2',3'-Dimethylpropiophenone is monitored through in-process checks and final batch analysis to ensure consistency and purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. Our quality system supports compliance with cGMP and ISO 9001 standards where required for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. 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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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