Description

4'-Chloro-3-(3,5-Dimethylphenyl)-3'-Fluoropropiophenone is a high-purity, specialized organic intermediate of significant importance in advanced chemical synthesis. Its precise molecular architecture makes it a valuable building block for the development of complex, high-value compounds. This product is primarily targeted at research and development laboratories and production facilities within the pharmaceutical and agrochemical sectors, where it serves as a key precursor.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders or possessing specific receptor activity.
• Agrochemical Research: Used in the development and production of advanced pesticides and herbicides, where its halogenated structure contributes to biological activity and stability.
• Material Science: Serves as a monomer or precursor for specialty polymers and liquid crystals, leveraging its aromatic and ketone functionalities.
• Organic Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Heck) and other catalytic transformations to construct complex molecular frameworks in academic and industrial R&D.
• Chemical Reference Standard: Used as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Item	Detail
Product Name	4'-Chloro-3-(3,5-Dimethylphenyl)-3'-Fluoropropiophenone
CAS No.	898780-76-2
Molecular Formula	C17H16ClFO
Molecular Weight	290.76 g/mol
Synonyms	1-(4-Chloro-3-fluorophenyl)-3-(3,5-dimethylphenyl)propan-1-one; 3',5'-Dimethyl-4-chloro-3-fluoropropiophenone; 898780-76-2; 4-Chloro-3-fluoro-3',5'-dimethylpropiophenone; Propiophenone, 4'-chloro-3-(3,5-dimethylphenyl)-3'-fluoro-; 3-(3,5-Dimethylphenyl)-1-(4-chloro-3-fluorophenyl)propan-1-one
EINECS	Contact for details

Quality Control

Every batch of 4'-Chloro-3-(3,5-Dimethylphenyl)-3'-Fluoropropiophenone is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure consistency and purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

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%
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.