Description

Benzene, 1-(1-Cyclopenten-1-Yl)-2-Fluoro- (9Ci) is a specialized fluorinated aromatic building block of significant interest in advanced organic synthesis. This compound matters for its unique structural motif, combining a cyclopentenyl moiety with a fluorine-substituted benzene ring, which is valuable for modulating the electronic and steric properties of target molecules. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Research: Used in the development of new-generation herbicides and fungicides, where the fluorine atom enhances biological activity and environmental stability.
• Material Science: Employed in the creation of specialty polymers and liquid crystals, where its rigid, fluorinated structure can influence material properties.
• Organic Synthesis Building Block: Acts as a versatile scaffold for constructing complex polycyclic aromatic systems via cross-coupling and cyclization reactions.
• Chemical Biology Probe Development: Utilized in the design of molecular probes and tags for studying biological processes and protein interactions.

Basic Information

Product Name	Benzene, 1-(1-Cyclopenten-1-Yl)-2-Fluoro- (9Ci)
CAS No.	166878-51-9
Molecular Formula	C11H11F
Molecular Weight	162.20 g/mol
Synonyms	2-Fluoro-1-(1-cyclopenten-1-yl)benzene; 1-(1-Cyclopenten-1-yl)-2-fluorobenzene; 2-Fluorophenylcyclopentene; (2-Fluorophenyl)cyclopentene; 1-Cyclopenten-1-yl-2-fluorobenzene; Benzene, 2-fluoro-1-(1-cyclopenten-1-yl)-; 166878-51-9
EINECS	Contact for details

Quality Control

Our Benzene, 1-(1-Cyclopenten-1-Yl)-2-Fluoro- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and process chemistry. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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