Description

β-Cyclopropyl-4-Fluoro-3-Methylbenzenepropanoic Acid is a high-purity, fluorinated aromatic building block of significant interest in advanced organic synthesis. Its core value lies in its unique molecular architecture, featuring a cyclopropyl group and a fluorine atom, which are critical for modulating the physicochemical and biological properties of target molecules. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly in medicinal chemistry programs targeting CNS disorders, metabolic diseases, and oncology.
• Agrochemical Synthesis: Used in the design and synthesis of novel herbicides, fungicides, and insecticides, where the fluorine atom and cyclopropane ring enhance bioactivity and environmental stability.
• Ligand & Catalyst Development: Acts as a precursor for sophisticated chiral ligands or organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of specialty monomers or additives for advanced polymers with tailored properties.
• Chemical Biology Probes: Utilized as a building block for creating molecular probes to study enzyme function and biological pathways.

Basic Information

Product Name	β-Cyclopropyl-4-Fluoro-3-Methylbenzenepropanoic Acid
CAS No.	1017330-08-3
Molecular Formula	C13H15FO2
Molecular Weight	222.26 g/mol
Synonyms	3-(4-Fluoro-3-methylphenyl)-2-cyclopropylpropanoic acid; 2-Cyclopropyl-3-(4-fluoro-3-methylphenyl)propanoic acid; 4-Fluoro-3-methyl-β-cyclopropylbenzenepropanoic acid; Benzenepropanoic acid, β-cyclopropyl-4-fluoro-3-methyl-; (2-Cyclopropyl-2-(4-fluoro-3-methylphenyl)ethyl)formic acid (rearranged); FC-1017330-08-3 (Research code)
EINECS	Contact for details

Quality Control

Every batch of β-Cyclopropyl-4-Fluoro-3-Methylbenzenepropanoic Acid is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorinating agents. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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