Description

3-Chloro-5-Fluorocinnamic Acid is a high-purity fluorinated cinnamic acid derivative, serving as a critical building block in advanced organic synthesis. Its unique halogenated structure makes it an indispensable intermediate for the development of novel pharmaceuticals and agrochemicals. This compound is primarily sought by research institutions and industrial manufacturers in the life sciences sector for creating active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of new drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the chloro-fluoro substitution pattern can enhance biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing fluorinated organic molecules used in electronic displays and optoelectronic devices.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new organic reactions and constructing complex molecular architectures.
• Fine Chemical Production: Acts as a versatile intermediate in the custom synthesis of specialty chemicals for various high-tech applications.

Basic Information

Product Name	3-Chloro-5-Fluorocinnamic Acid
CAS No.	936366-61-9
Molecular Formula	C9H6ClFO2
Molecular Weight	200.59 g/mol
Synonyms	(E)-3-(3-Chloro-5-fluorophenyl)acrylic acid; 3-Chloro-5-fluorocinnamic acid; trans-3-(3-Chloro-5-fluorophenyl)-2-propenoic acid; (2E)-3-(3-Chloro-5-fluorophenyl)prop-2-enoic acid; 3-Chloro-5-fluoro-trans-cinnamic acid; 3-Chloro-5-fluorobenzeneacrylic acid
EINECS	Contact for details

Quality Control

Our 3-Chloro-5-Fluorocinnamic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry standards for fine chemical intermediates.

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. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment.

Specification

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