Description

3',4'-Difluoropropiophenone is a high-purity fluorinated aromatic ketone, a key building block in advanced organic synthesis. Its value lies in its precise molecular structure, which serves as a versatile intermediate for creating complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to incorporate difluorophenyl motifs into new active compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, where the difluoro group can enhance biological activity and metabolic stability.
• Liquid Crystal & OLED Material Research: Serves as a building block for fluorinated organic semiconductors and liquid crystal compounds, improving electronic properties and thermal stability.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D focused on fluorination chemistry, cross-coupling reactions, and heterocycle formation.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fluorinated fine chemicals and specialty additives.

Basic Information

Product Name	3',4'-Difluoropropiophenone
CAS No.	23384-72-7
Molecular Formula	C9H8F2O
Molecular Weight	170.16 g/mol
Synonyms	1-(3,4-Difluorophenyl)propan-1-one; 3,4-Difluoropropiophenone; Propiophenone, 3',4'-difluoro-; 3,4-Difluorophenyl Ethyl Ketone; Ethyl 3,4-Difluorophenyl Ketone; 3,4-DFPP; 23384-72-7; 1-Propanone, 1-(3,4-difluorophenyl)-
EINECS	Contact for details

Quality Control

Our 3',4'-Difluoropropiophenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

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%

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