Description

2',4'-Difluoro-3-(3,5-Dimethylphenyl)Propiophenone is a high-purity fluorinated aromatic ketone building block of significant importance in advanced organic synthesis. Its molecular structure, featuring difluoro and dimethylphenyl substituents, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, where the fluorine atoms enhance biological activity and environmental stability.
• Material Science Research: Serves as a precursor for developing specialty polymers and liquid crystals, leveraging its rigid aromatic core for enhanced material properties.
• Organic Light-Emitting Diode (OLED) Materials: Acts as an intermediate in the synthesis of electron-transport or host materials for next-generation display technologies.
• Chemical Research & Development: Employed in academic and industrial R&D for method development and exploring new reactions in fluoroorganic chemistry.

Basic Information

Item	Details
Product Name	2',4'-Difluoro-3-(3,5-Dimethylphenyl)Propiophenone
CAS No.	898781-10-7
Molecular Formula	C17H16F2O
Molecular Weight	274.31 g/mol
Synonyms	1-(2,4-Difluorophenyl)-3-(3,5-dimethylphenyl)propan-1-one; 3-(3,5-Dimethylphenyl)-1-(2,4-difluorophenyl)propan-1-one; 2,4-Difluoro-3',5'-dimethylpropiophenone; Propiophenone, 2',4'-difluoro-3-(3,5-dimethylphenyl)-
EINECS	Contact for details

Quality Control

Our 2',4'-Difluoro-3-(3,5-Dimethylphenyl)Propiophenone is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and research chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.