Description

4-Fluoroacetophenone is a versatile fluorinated aromatic ketone that serves as a critical building block in advanced organic synthesis. Its value lies in the unique reactivity imparted by the fluorine atom, enabling precise molecular modifications. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing fluorinated aromatic systems for improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where the fluorine atom can enhance biological activity and environmental persistence.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated components in electronic display materials, contributing to improved performance and stability.
• Organic Synthesis & Research: A valuable reagent for Friedel-Crafts acylation reactions and other transformations to introduce the 4-fluorophenylacetyl moiety into target molecules.
• Flavor & Fragrance Industry: Employed in the synthesis of complex aromatic compounds for specialty fragrances and flavors.

Basic Information

Product Name	4-Fluoroacetophenone
CAS No.	403-42-9
Molecular Formula	C8H7FO
Molecular Weight	138.14 g/mol
Synonyms	p-Fluoroacetophenone; 1-(4-Fluorophenyl)ethanone; 4'-Fluoroacetophenone; 4-Fluoroacetylbenzene; 4-Fluorophenyl methyl ketone; FAP; USEPA Pesticide Chemical Code 000000; EINECS 206-963-1
EINECS	206-963-1

Quality Control

Our 4-Fluoroacetophenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for fine chemical synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical applications.

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 incompatible materials such as strong bases, strong oxidizing agents, and strong reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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