Description

Ethanone, 1-(4-Ethyl-3-Fluorophenyl)- (9Ci) CAS NO 627463-20-1 is a specialized fluorinated aromatic ketone building block of significant interest in advanced organic synthesis. This compound is valued for its unique molecular structure, which incorporates both an ethyl and a fluorine substituent on the aromatic ring, enabling precise modulation of electronic and steric properties in target molecules. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and inflammatory diseases.
• Agrochemical Synthesis: Serves as a crucial building block for constructing advanced herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science Research: Used in the development of specialty polymers, liquid crystals, and organic electronic materials where fluorinated aromatic units are required.
• Chemical Biology Probes: Employed in the design and synthesis of fluorophore-labeled probes and molecular tags for diagnostic and research applications.
• Custom Synthesis & Contract Manufacturing: A high-purity starting material for custom synthesis services catering to specific client requirements in fine chemical production.

Basic Information

Product Name	Ethanone, 1-(4-Ethyl-3-Fluorophenyl)- (9Ci)
CAS No.	627463-20-1
Molecular Formula	C10H11FO
Molecular Weight	166.19 g/mol
Synonyms	1-(4-Ethyl-3-fluorophenyl)ethanone; 4'-Ethyl-3'-fluoroacetophenone; 3-Fluoro-4-ethylacetophenone; 1-Acetyl-4-ethyl-3-fluorobenzene; 4-Ethyl-3-fluorophenyl methyl ketone; 3-Fluoro-4-ethylphenyl methyl ketone; (4-Ethyl-3-fluorophenyl)ethanone
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-(4-Ethyl-3-Fluorophenyl)- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including GC, HPLC, NMR, and MS to confirm identity and quantify impurities. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our quality system is designed to support cGMP and ISO standards for customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
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.