Description

Ethanone, 2-Fluoro-1-(2-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 properties and reactivity in target molecules. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to construct novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides that leverage fluorine's metabolic stability.
• Material Science Precursor: Serves as a monomer or functionalizing agent for creating conjugated polymers and organic electronic materials.
• Ligand Synthesis: Foundation for creating specialized ligands in catalysis and coordination chemistry.
• Fluorine Chemistry Studies: A valuable substrate for investigating new fluorination reactions and reaction mechanisms.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research organizations for bespoke synthesis projects.

Basic Information

Product Name	Ethanone, 2-Fluoro-1-(2-Thienyl)- (9Ci)
CAS No.	371754-93-7
Molecular Formula	C6H5FOS
Molecular Weight	144.17 g/mol
Synonyms	2-Fluoro-1-(thiophen-2-yl)ethanone; 2-Fluoro-1-(2-thienyl)ethan-1-one; 2-Thienyl 2-fluoroethyl ketone; 2-Fluoro-2-thienyl methyl ketone; 1-(2-Thienyl)-2-fluoroethanone; 2-Fluoro-1-(2-thiophenyl)ethanone; α-Fluoro-2-thenoyl ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 2-Fluoro-1-(2-Thienyl)- (9Ci) is produced under strict quality management protocols. 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, confirming compliance with agreed specifications. Our quality system supports development from research to commercial scale under cGMP guidelines where required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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 opaque or amber glass, or stored in dark conditions.

Specification

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