Description

4-Fluorocinnamic Acid is a versatile fluorinated aromatic compound that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring a fluorine atom on the phenyl ring, makes it a valuable intermediate for modulating the electronic and steric properties of target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of fluorinated drug candidates, including potential anti-inflammatory and anticancer agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorine atom enhances biological activity and stability.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for fluorinated organic electronic materials used in displays and lighting.
• Polymer Modification: Incorporated into polymer chains to impart specific properties such as increased chemical resistance or altered refractive index.
• Biochemical Research: Utilized as a probe or substrate in enzymatic studies and biochemical assays.
• Cross-Coupling Reactions: Acts as a substrate in Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions to create complex biaryl structures.

Basic Information

Product Name	4-Fluorocinnamic Acid
CAS No.	14290-86-9
Molecular Formula	C9H7FO2
Molecular Weight	166.15 g/mol
Synonyms	(E)-3-(4-Fluorophenyl)acrylic acid; trans-4-Fluorocinnamic acid; 4-Fluorobenzeneacrylic acid; p-Fluorocinnamic acid; (E)-3-(4-Fluorophenyl)-2-propenoic acid; 4-Fluorocinnameic acid; 4-Fluorocinnaminsaeure; 4-FCA
EINECS	Contact for details

Quality Control

Our 4-Fluorocinnamic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	210 - 215 °C
Loss on Drying	≤ 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.