Description

4'-Ethoxy-3',5'-Difluoroacetophenone is a high-purity fluorinated acetophenone derivative, serving as a critical advanced pharmaceutical intermediate and versatile organic synthesis building block. Its unique molecular structure, featuring ethoxy and difluoro substitutions, makes it indispensable for constructing complex molecules in medicinal chemistry. This compound is primarily utilized by pharmaceutical R&D and fine chemical synthesis sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in fluorinated active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced fluorinated pesticides and herbicides.
• Liquid Crystal Materials: Serves as a precursor in the production of fluorinated liquid crystals for display technologies.
• Organic Electronic Materials: A starting material for synthesizing fluorinated organic semiconductors and charge-transport materials.
• Chemical Research: Versatile reagent in academic and industrial laboratories for exploring new fluorination reactions and methodologies.
• Custom Synthesis: Foundation for contract manufacturing and the production of tailored, complex fluorinated organic compounds.

Basic Information

Item	Detail
Product Name	4'-Ethoxy-3',5'-Difluoroacetophenone
CAS No.	1017779-29-1
Molecular Formula	C10H10F2O2
Molecular Weight	200.18 g/mol
Synonyms	1-(4-Ethoxy-3,5-difluorophenyl)ethanone; 3',5'-Difluoro-4'-ethoxyacetophenone; 4-Ethoxy-3,5-difluoroacetophenone; Acetophenone, 4'-ethoxy-3',5'-difluoro-; 1-(3,5-Difluoro-4-ethoxyphenyl)ethan-1-one
EINECS	Contact for details

Quality Control

Our 4'-Ethoxy-3',5'-Difluoroacetophenone 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 customer specifications. Our quality commitment supports applications requiring high-purity intermediates for regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. The container should be kept tightly sealed to minimize exposure to moisture and air.

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%
Heavy Metals	< 20 ppm

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