Description

4-Chloro-3-Ethoxy-2-Fluorocinnamic Acid, 97% is a high-purity fluorinated cinnamic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its precise molecular structure, which enables the introduction of multiple functional groups for creating complex molecules. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides with enhanced efficacy.
• Liquid Crystal & OLED Material Synthesis: Serves as a building block for advanced electronic and display materials due to its fluorinated aromatic core.
• Organic Light-Emitting Diode (OLED) Intermediates: Incorporated into the synthesis of electron-transport or host materials for display technologies.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for specialized chemical products.
• Academic & R&D Laboratories: Used in methodological studies and the exploration of new chemical reactions involving halogenated and fluorinated compounds.

Basic Information

Product Name	4-Chloro-3-Ethoxy-2-Fluorocinnamic Acid, 97%
CAS No.	1324063-26-4
Molecular Formula	C₁₁H₁₀ClFO₃
Molecular Weight	244.65 g/mol
Synonyms	(2E)-3-[4-Chloro-3-ethoxy-2-fluorophenyl]prop-2-enoic acid; 4-Chloro-3-ethoxy-2-fluorocinnamic acid; 2-Fluoro-4-chloro-3-ethoxycinnamic acid; (E)-4-Chloro-3-ethoxy-2-fluorocinnamic acid; trans-4-Chloro-3-ethoxy-2-fluorocinnamic acid; 3-(4-Chloro-3-ethoxy-2-fluorophenyl)acrylic acid; CAEF; 1324063-26-4
EINECS	Contact for details

Quality Control

Every batch of 4-Chloro-3-Ethoxy-2-Fluorocinnamic Acid undergoes rigorous analytical testing to ensure it meets the specified 97% purity standard and consistent quality. Our quality management system ensures traceability and compliance with cGMP principles where applicable. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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