Description

Ethanone, 2-Fluoro-1-(3-Thienyl)- (9Ci) is a specialized fluorinated thiophene derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its core value lies in the strategic incorporation of both fluorine and a thiophene heterocycle, enabling precise modulation of electronic and steric properties in target molecules. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides where the thiophene-fluorine motif enhances bioactivity.
• Material Science Precursor: Serves as a monomer or functionalization agent in the creation of conductive polymers, organic semiconductors, and specialty coatings.
• Ligand Synthesis: Employed in the preparation of complex ligands for catalysis and metal-organic frameworks (MOFs).
• Fluorine Chemistry Studies: A valuable substrate for investigating new fluorination reactions and studying structure-activity relationships (SAR).
• Fine Chemical Synthesis: Intermediate for producing dyes, pigments, and other performance chemicals requiring specific electronic characteristics.

Basic Information

Product Name	Ethanone, 2-Fluoro-1-(3-Thienyl)- (9Ci)
CAS No.	145652-68-2
Molecular Formula	C6H5FOS
Molecular Weight	144.17 g/mol
Synonyms	2-Fluoro-1-(3-thienyl)ethanone; 2-Fluoro-1-(thiophen-3-yl)ethan-1-one; 3-Acetylthiophene, 2-fluoro-; 1-(3-Thienyl)-2-fluoroethanone; 2-Fluoro-3-acetylthiophene; 2-Fluoro-1-(3-thienyl)ethan-1-one; α-Fluoro-3-thenoyl ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 2-Fluoro-1-(3-Thienyl)- (9Ci) is manufactured under strict quality management systems. Each 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 every shipment, documenting all critical quality attributes. Our commitment to cGMP principles and regulatory compliance (REACH, TSCA) ensures material integrity for your most demanding R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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