Description

4'-Chloro-3-(3,4-Dimethylphenyl)-3'-Fluoropropiophenone is a high-purity, advanced pharmaceutical intermediate (API intermediate) with significant synthetic utility. This compound is valued for its role as a critical building block in the synthesis of complex organic molecules, particularly in medicinal chemistry. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its halogenated aromatic structure.
• Organic Synthesis Building Block: Serves as a versatile substrate for cross-coupling reactions, fluorination studies, and other complex organic transformations in R&D laboratories.
• Material Science Research: Potential monomer or precursor for specialty polymers and advanced organic materials with specific electronic properties.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	4'-Chloro-3-(3,4-Dimethylphenyl)-3'-Fluoropropiophenone
CAS No.	898779-53-8
Molecular Formula	C17H16ClFO
Molecular Weight	290.76 g/mol
Synonyms	1-(4-Chloro-3-fluorophenyl)-3-(3,4-dimethylphenyl)propan-1-one; 3-(3,4-Dimethylphenyl)-1-(4-chloro-3-fluorophenyl)propan-1-one; 4'-Chloro-3-(3,4-dimethylphenyl)-3'-fluoropropiophenone; 898779-53-8; Propiophenone, 4'-chloro-3-(3,4-dimethylphenyl)-3'-fluoro-; CAS 898779-53-8
EINECS	Contact for details

Quality Control

Our 4'-Chloro-3-(3,4-Dimethylphenyl)-3'-Fluoropropiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to guarantee batch-to-batch consistency and traceability for your R&D and production needs.

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 incompatible materials such as strong bases and fluorinating agents. The container should be kept tightly sealed to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.