Description

Cyclopropanecarboxylic Acid, 2-Fluoro-2-(1-Methylethenyl)-, Methyl Ester is a high-value, fluorinated cyclopropane derivative that serves as a critical synthetic intermediate. Its unique structure, featuring both a cyclopropane ring and a fluoroalkene moiety, makes it an essential building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of fluorinated drug candidates, particularly for central nervous system (CNS) and antiviral targets.
• Agrochemical Synthesis: Used to develop advanced herbicides, fungicides, and insecticides where the fluorocyclopropane unit enhances biological activity and environmental stability.
• Material Science Research: Building block for novel polymers and specialty chemicals requiring fluorinated segments to modify surface properties or reactivity.
• Chemical Biology Probes: Employed in the creation of fluorinated analogs for metabolic pathway studies and protein-ligand interaction mapping.
• Catalysis & Ligand Development: Serves as a starting material for synthesizing sophisticated, fluorinated ligands used in asymmetric catalysis.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 2-Fluoro-2-(1-Methylethenyl)-, Methyl Ester
CAS No.	760179-38-2
Molecular Formula	C8H11FO2
Molecular Weight	158.17 g/mol
Synonyms	2-Fluoro-2-(1-methylethenyl)cyclopropanecarboxylic acid methyl ester; Methyl 2-fluoro-2-(prop-1-en-2-yl)cyclopropane-1-carboxylate; 2-Fluoro-2-isopropenylcyclopropanecarboxylic acid methyl ester; Fluorinated cyclopropane ester; (2-Fluoro-2-(prop-1-en-2-yl)cyclopropyl)methyl carboxylate
EINECS	Contact for details

Quality Control

Our production of Cyclopropanecarboxylic Acid, 2-Fluoro-2-(1-Methylethenyl)-, Methyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. All materials are characterized by advanced analytical techniques including GC, HPLC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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