Description

Ethanone, 2,2,2-Trifluoro-1-(Tetrahydro-2-Methoxy-3-Furanyl)- (9Ci) is a high-purity, specialized fluorinated ketone building block with the CAS number 333339-72-3. This compound is valued for its unique trifluoromethylated tetrahydrofuran structure, which imparts significant electronic and steric properties critical for advanced synthesis. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for constructing complex molecules, including potential active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for introducing the metabolically stable trifluoromethyl group.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides where the fluorinated moiety enhances biological activity and environmental stability.
• Material Science Research: Serves as a precursor for specialty polymers and advanced organic materials with tailored electronic properties.
• Fluorine Chemistry: An essential building block in organofluorine chemistry for studying structure-activity relationships and developing new fluorination methodologies.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Ethanone, 2,2,2-Trifluoro-1-(Tetrahydro-2-Methoxy-3-Furanyl)- (9Ci)
CAS No.	333339-72-3
Molecular Formula	C7H9F3O3
Molecular Weight	198.14 g/mol
Synonyms	2,2,2-Trifluoro-1-(tetrahydro-2-methoxy-3-furanyl)ethanone; 1-(2-Methoxy-3-tetrahydrofuranyl)-2,2,2-trifluoroethanone; 2,2,2-Trifluoro-1-(2-methoxyoxolan-3-yl)ethanone; 3-(Trifluoroacetyl)-2-methoxytetrahydrofuran; Fluorinated tetrahydrofuran ketone; TFMTF; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Ethanone, 2,2,2-Trifluoro-1-(Tetrahydro-2-Methoxy-3-Furanyl)- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and Karl Fischer titration, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with lot-specific data are provided to guarantee traceability and compliance with your research or production requirements.

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). This material is light-sensitive (store away from light) and may be sensitive to fluoride/strong alkali conditions. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Individual Unknown Impurity	≤ 0.5%

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