Description

Methyl 3,3-Difluorocyclopentanecarboxylate is a high-value fluorinated building block essential for advanced organic synthesis. This compound is prized for its ability to introduce both a cyclopentane scaffold and difluoromethylene groups, which are critical for modulating the physicochemical and metabolic properties of target molecules. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for introducing lipophilic and metabolically stable motifs.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides where the difluorocyclopentane structure can enhance biological activity and environmental stability.
• Material Science Research: Serves as a precursor for specialty monomers or additives in the development of polymers with unique properties.
• Fluorine Chemistry: An important reagent for academic and industrial research focused on organofluorine chemistry and methodology development.
• Ligand and Catalyst Development: Can be used to construct complex, fluorinated ligands for catalytic systems.

Basic Information

Product Name	Methyl 3,3-Difluorocyclopentanecarboxylate
CAS No.	1394129-94-2
Molecular Formula	C8H12F2O2
Molecular Weight	178.18 g/mol
Synonyms	3,3-Difluorocyclopentanecarboxylic acid methyl ester; Methyl 3,3-difluorocyclopentane-1-carboxylate; Cyclopentanecarboxylic acid, 3,3-difluoro-, methyl ester; 1-Carbomethoxy-3,3-difluorocyclopentane
EINECS	Contact for details

Quality Control

Our Methyl 3,3-Difluorocyclopentanecarboxylate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are provided with each shipment to support your quality assurance protocols.

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 strong bases and incompatible organic solvents. 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
Purity (GC)	≥ 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.