Description

Cyclopropanecarboxylic Acid, (4-Fluorophenyl)Methyl Ester (9Ci) is a specialized fluorinated cyclopropane derivative, a high-value building block in advanced organic synthesis. This compound matters for its unique structural motif, which is critical for modulating the biological activity and physicochemical properties of target molecules. It is primarily needed by research and development teams 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 in medicinal chemistry programs targeting CNS disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Serves as a crucial precursor in the synthesis of new-generation herbicides, fungicides, and insecticides, where the cyclopropane and fluorine motifs enhance efficacy and environmental profile.
• Ligand & Catalyst Development: Used in organometallic chemistry and catalysis research to create novel ligands or metal complexes for asymmetric synthesis and cross-coupling reactions.
• Material Science Precursor: Potential building block for advanced polymers and functional materials, where its rigid structure can impart specific thermal or mechanical properties.
• Chemical Biology Probe: Employed in academic and industrial research to synthesize molecular probes for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, (4-Fluorophenyl)Methyl Ester (9Ci)
CAS No.	485376-17-8
Molecular Formula	C11H11FO2
Molecular Weight	194.20 g/mol
Synonyms	(4-Fluorobenzyl) cyclopropanecarboxylate; 4-Fluorobenzyl cyclopropanecarboxylate; Cyclopropanecarboxylic acid 4-fluorobenzyl ester; (4-Fluorophenyl)methyl cyclopropanecarboxylate; Benzyl, 4-fluoro-, cyclopropanecarboxylate; p-Fluorobenzyl cyclopropanecarboxylate; 485376-17-8 (CAS); 9CI
EINECS	Contact for details

Quality Control

Our Cyclopropanecarboxylic Acid, (4-Fluorophenyl)Methyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, supporting your R&D and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

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