Description

3,5-Difluorophenyl Cyclopropyl Ether is a high-purity fluorinated aromatic ether building block of significant interest in advanced organic synthesis. Its unique structure, featuring both a cyclopropyl ether and difluorophenyl moiety, makes it a valuable intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the discovery and development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Serves as a versatile building block for creating new herbicides, fungicides, and insecticides, where the fluorine atoms and ether linkage can enhance biological activity and environmental stability.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for transition metal catalysis and organocatalysts, leveraging the electron-withdrawing effect of the fluorine substituents.
• Material Science Research: Employed as a monomer or precursor in the synthesis of specialty polymers and advanced organic electronic materials, where fluorination improves thermal stability and optical properties.
• Chemical Biology Probes: Acts as a core structure for developing molecular probes and tags used in biochemical assays and diagnostic research.

Basic Information

Product Name	3,5-Difluorophenyl Cyclopropyl Ether
CAS No.	1138331-79-9
Molecular Formula	C9H8F2O
Molecular Weight	170.16 g/mol
Synonyms	Cyclopropyl 3,5-difluorophenyl ether; 1-Cyclopropoxy-3,5-difluorobenzene; 3,5-Difluorophenylcyclopropyl Ether; Benzene, 1-cyclopropoxy-3,5-difluoro-; 3,5-Difluorophenoxycyclopropane
EINECS	Contact for details

Quality Control

Our 3,5-Difluorophenyl Cyclopropyl Ether is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.