Description

2-Butenal,3-(2-Fluorophenyl)-(9Ci) is a specialized fluorinated organic compound, a derivative of butenal with a 2-fluorophenyl substituent. This structural motif makes it a valuable and versatile building block in advanced organic synthesis, particularly for introducing fluorinated aromatic systems. It is primarily utilized by pharmaceutical and agrochemical research and development teams, as well as by fine chemical manufacturers, for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas where fluorination is beneficial for metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the fluorine atom can enhance biological activity, environmental persistence, and selectivity.
• Material Science Research: Serves as a precursor for the synthesis of specialty polymers, liquid crystals, or organic electronic materials that require fluorinated aromatic components for specific optical or electronic properties.
• Chemical Biology Probes: Employed in the design and synthesis of fluorinated probes and tags for imaging, diagnostics, and studying biological mechanisms.
• Cross-Coupling Reactions: Acts as a substrate in various palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) to construct more complex, fluorinated molecular architectures.

Basic Information

Item	Details
Product Name	2-Butenal,3-(2-Fluorophenyl)-(9Ci)
CAS No.	293308-75-5
Molecular Formula	C10H7FO
Molecular Weight	162.16 g/mol
Synonyms	3-(2-Fluorophenyl)-2-butenal; (E)-3-(2-Fluorophenyl)but-2-enal; 2-Fluorocinnamaldehyde (specific isomer); 2-Butenal, 3-(2-fluorophenyl)-; β-(2-Fluorophenyl)acrolein; (2-Fluorobenzylidene)acetaldehyde; 2-Fluoro-β-methylcinnamaldehyde; 293308-75-5
EINECS	Contact for details

Quality Control

Every batch of 2-Butenal,3-(2-Fluorophenyl)-(9Ci) is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation needs.

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). Due to its properties of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 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.