Description

Pentanoic Acid, 5,5,5-Trifluoro-4-Oxo-, Methyl Ester is a high-value fluorinated organic building block, recognized for its unique trifluoromethyl ketone ester functionality. This compound is essential for introducing fluorine atoms and reactive carbonyl groups into target molecules, enabling the synthesis of advanced materials and bioactive compounds. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel fluorinated derivatives with enhanced properties.

Application

• Pharmaceutical Intermediate: A key synthon for the development of fluorinated active pharmaceutical ingredients (APIs), particularly protease inhibitors and other enzyme-targeted drugs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, pesticides, and fungicides where the trifluoromethyl group improves metabolic stability and bioavailability.
• Material Science Research: Serves as a precursor for fluorinated polymers, liquid crystals, and other advanced materials requiring specific electronic or surface properties.
• Organic Synthesis Building Block: Employed in nucleophilic addition reactions, Reformatsky-type reactions, and as a precursor for heterocyclic compounds containing fluorine.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and inhibitors for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	Pentanoic Acid, 5,5,5-Trifluoro-4-Oxo-, Methyl Ester
CAS No.	22581-31-3
Molecular Formula	C7H7F3O3
Molecular Weight	196.12 g/mol
Synonyms	Methyl 5,5,5-Trifluoro-4-oxopentanoate; 4-Oxo-5,5,5-trifluoropentanoic Acid Methyl Ester; 5,5,5-Trifluoro-4-oxopentanoic Acid Methyl Ester; Methyl 5,5,5-Trifluoro-4-oxovalerate; 5,5,5-Trifluoro-4-oxovaleric Acid Methyl Ester; Trifluoromethyl Levulinate; Methyl 4,4,4-Trifluoroacetoacetate Homolog
EINECS	Contact for details

Quality Control

Our Pentanoic Acid, 5,5,5-Trifluoro-4-Oxo-, Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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 and fluorides. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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