Description

Gamma,γ-Dimethyl-α-Trifluoromethyl-γ-Butyrolactone is a high-value, fluorinated lactone building block essential for advanced organic synthesis. Its unique structure, featuring a trifluoromethyl group, provides critical properties like enhanced metabolic stability and lipophilicity to target molecules. This compound is primarily sought by researchers and manufacturers in the pharmaceutical and agrochemical industries for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the development of fluorinated drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapies.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the CF3 group improves biological activity and environmental persistence.
• Material Science: Serves as a precursor for specialty polymers and coatings, imparting desirable properties like chemical resistance and low surface energy.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses, including cyclization reactions and the construction of heterocyclic compounds.
• Liquid Crystal & Electronic Materials: Potential use in the synthesis of fluorinated components for display technologies and electronic chemicals.

Basic Information

Product Name	Gamma,γ-Dimethyl-α-Trifluoromethyl-γ-Butyrolactone
CAS No.	164929-15-1
Molecular Formula	C7H9F3O2
Molecular Weight	182.14 g/mol
Synonyms	5,5-Dimethyl-2-(trifluoromethyl)dihydrofuran-2(3H)-one; 2-(Trifluoromethyl)-5,5-dimethyl-dihydro-furan-2-one; α-Trifluoromethyl-γ,γ-dimethyl-γ-butyrolactone; 5,5-Dimethyl-2-trifluoromethyl-2,3-dihydrofuran-2-one; γ,γ-Dimethyl-α-(trifluoromethyl)-γ-butyrolactone
EINECS	Contact for details

Quality Control

Our Gamma,γ-Dimethyl-α-Trifluoromethyl-γ-Butyrolactone is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopy (NMR, IR), to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are provided with each 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 controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider using an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 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.