Description

1-Cyclopentyloxy-2-Fluoro-Benzene is a high-purity fluorinated aromatic ether building block of significant interest in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly within the pharmaceutical and agrochemical sectors. It is needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), liquid crystal materials, and specialty agrochemicals where the introduction of a fluorine atom and a cyclopentyloxy moiety is strategically valuable.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially where fluorinated aromatic systems are required for metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the fluorine atom for enhanced biological activity and environmental persistence.
• Liquid Crystal Materials: Serves as a precursor in the manufacture of fluorinated liquid crystal compounds for display technologies.
• Organic Electronics: Employed in the development of organic semiconductors and charge-transport materials due to its specific electronic properties.
• Chemical Research & Development: A valuable reagent for method development and exploring new reaction pathways in academic and industrial laboratories.
• Fine Chemical Production: Used in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Item	Details
Product Name	1-Cyclopentyloxy-2-Fluoro-Benzene
CAS No.	1340138-23-9
Molecular Formula	C11H13FO
Molecular Weight	180.22 g/mol
Synonyms	2-Fluoro-1-cyclopentyloxybenzene; o-Fluorophenyl cyclopentyl ether; Cyclopentyl 2-fluorophenyl ether; 1-Fluoro-2-(cyclopentyloxy)benzene; Benzene, 1-cyclopentyloxy-2-fluoro-; 2-Fluorophenyl cyclopentyl ether; (2-Fluorophenoxy)cyclopentane
EINECS	Contact for details

Quality Control

Our 1-Cyclopentyloxy-2-Fluoro-Benzene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available for every shipment. We adhere to cGMP principles where applicable, ensuring the material meets the stringent requirements for use in regulated synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 15°C and 25°C. Keep away from strong acids and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density (at 20°C)	~1.10 g/cm³

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