Description

2',4'-Difluoro-3-(3-Fluorophenyl)Propiophenone is a high-purity fluorinated aromatic ketone building block of significant interest in advanced organic synthesis. This compound matters for its role as a critical intermediate in the development of complex, biologically active molecules, particularly within the pharmaceutical sector. It is primarily needed by research chemists and process development scientists in pharmaceutical, agrochemical, and advanced material industries for constructing novel fluorinated scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) with fluorinated aromatic systems.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides where fluorine substitution enhances bioactivity and stability.
• Material Science: Serves as a precursor for specialty polymers and liquid crystals that require specific fluorinated monomers.
• Organic Synthesis: A versatile reagent for Friedel-Crafts acylation and subsequent functionalization reactions in complex molecule assembly.
• Chemical Research: Employed in academic and industrial R&D for exploring new reaction methodologies and creating compound libraries for screening.

Basic Information

Product Name	2',4'-Difluoro-3-(3-Fluorophenyl)Propiophenone
CAS No.	898767-67-4
Molecular Formula	C15H11F3O
Molecular Weight	264.24 g/mol
Synonyms	1-(2,4-Difluorophenyl)-3-(3-fluorophenyl)propan-1-one; 3-(3-Fluorophenyl)-1-(2,4-difluorophenyl)propan-1-one; 2,4-Difluoro-3'-(fluorophenyl)propiophenone; 3-(3-Fluorophenyl)-2,4-difluoropropiophenone; 898767-67-4; Propiophenone, 2',4'-difluoro-3-(3-fluorophenyl)-
EINECS	Contact for details

Quality Control

Our 2',4'-Difluoro-3-(3-Fluorophenyl)Propiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
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.