Description

3-Chlorocinnamic Acid is a halogenated derivative of cinnamic acid, serving as a versatile and high-value organic synthetic intermediate. Its core value lies in its reactive carboxylic acid and vinyl groups, which allow for diverse chemical transformations, including coupling reactions and the construction of complex heterocyclic frameworks. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require a reliable building block for developing active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and central nervous system disorders.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Serves as a building block for creating organic semiconductors and light-emitting materials due to its conjugated system.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and specialty polymers.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic synthesis, including cross-coupling and cyclization reactions.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing certain aromatic compounds.

Basic Information

Product Name	3-Chlorocinnamic Acid
CAS No.	14473-90-6
Molecular Formula	C9H7ClO2
Molecular Weight	182.60 g/mol
Synonyms	(E)-3-(3-Chlorophenyl)acrylic acid; 3-Chloro-trans-cinnamic acid; trans-3-Chlorocinnamic acid; (E)-3-(3-Chlorophenyl)-2-propenoic acid; 3-Chlorobenzeneacrylic acid; m-Chlorocinnamic Acid; 3-Chloroacrylophenone-2-carboxylic acid; 3-(3-Chlorophenyl)propenoic acid
EINECS	Contact for details

Quality Control

Our 3-Chlorocinnamic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	~195-200 °C
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.